Patent Publication Number: US-11661600-B2

Title: Methods of rescuing stop codons via genetic reassignment with ACE-tRNA

Description:
PRIORITY OF INVENTION 
     This application claims priority to U.S. Provisional Application No. 62/580,887 that was filed on Nov. 2, 2017, and to U.S. Provisional Application No. 62/687,015 that was filed on Jun. 19, 2018. The entire content of the applications referenced above are hereby incorporated by reference herein. 
    
    
     STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH 
     This invention was made with government support under R01 GM106569 awarded by the National Institutes of Health. The government has certain rights in the invention. 
     SEQUENCE LISTING 
     The instant application contains a Sequence Listing which has been submitted electronically in ASCII format and is hereby incorporated by reference in its entirety. Said ASCII copy, created on Dec. 19, 2018, is named 17023_215WO1_SL.txt and is 206,544 bytes in size. 
    
    
     BACKGROUND 
     DNA molecules carry genetic information in the form of the sequence of the nucleotide bases that make up the DNA polymer. Only four nucleotide bases are utilized in DNA: adenine, guanine, cytosine, and thymine. This information, in the form of codons of three contiguous bases is transcribed into messenger RNA (mRNA), and then translated by transfer RNA (tRNA) and ribosomes to form proteins. Four nucleotide bases are utilized in RNA: adenine, guanine, cytosine, and uracil. The genetic code is the relation between a triplet codon and a particular amino acid. Sixty-four possible codon triplets form the genetic code, where three stop (also called terminating) codons, which provide a signal to the translation machinery (cellular ribosomes) to stop protein production at the particular codon. The other sixty-one triplets in the code correspond to one of the 20 standard amino acid. See  FIG.  1   . 
     DNA is translated by ribosomes, causing each amino acid to be linked together one by one to form polypeptides, according to the genetic instructions specifically provided by the DNA. When the ribosome reaches a stop codon, the elongation of the protein terminates. The three stop codons are UAG (amber), UAA (ochre) and UGA (opal). Mutations that occur that change an amino acid-encoding codon to stop codon are called “nonsense mutations.” These nonsense mutations can result in a significant truncation/shortening of the polypeptide sequence, and can cause a profound change in genetic phenotype. Thus, even though a gene directing expression may be present, a crucial protein may not be produced because when the ribosome reaches the mutant stop signal, it terminates translation resulting in an unfinished protein. 
     Transfer RNAs translate mRNA into a protein on a ribosome. Each tRNA contains an “anti-codon” region that hybridizes with a complementary codon on the mRNA. A tRNA that carries its designated amino acid is called a “charged” tRNA. If the tRNA is one of the 61 amino-acid-associated (i.e., not a stop-signal-associated) tRNAs, it will normally attach its amino acid to the growing peptide. The structural gene of tRNA is about 72-90 nucleotides long and folds into a cloverleaf structure. tRNAs are transcribed by RNA polymerase III and contain their own intragenic split promoters that become a part of the mature tRNA coding sequence (Sharp S. J., Schaack J., Coolen L., Burke D. J. and Soll D., “Structure and transcription of eukaryotic tRNA genes”, Crit. Rev. Biochem, 19:107-144 (1985); Geiduschek E. O., and Tocchini-Valentini, “Transcription by RNA polymerase III, Annu. Rev. Biochem. 57:873-914 (1988)). 
     “Nonsense suppressors” are alleles of tRNA genes that contain an altered anticodon, such that instead of triggering a “stop” signal, they insert an amino acid in response to a termination codon. For example, an ochre mutation results in the creation of a UAA codon in an mRNA. An ochre suppressor gene produces tRNA with an AUU anticodon that inserts an amino acid at the UAA site, which permits the continued translation of the mRNA despite the presence of a codon that would normally trigger a stop in translation. 
     A number of nonsense suppressor tRNA alleles have been identified in prokaryotes and eukaryotes such as yeast and  C. elegans . The different suppressor tRNAs vary in their suppression efficiency. In  E. coli  and other systems, the amber suppressors are relatively more efficient, ochre suppressors are less efficient while opal are the least, this suggests that the amber codons are used infrequently to terminate protein synthesis, while ochre and opal codons are more frequently used as natural termination signals. 
     Unwanted errors in the DNA blueprint can cause disease. For example, the occurrence of an unexpected “stop” signal in the middle of the protein, rather than at the end of the blueprint, results in the production of a truncated or shortened protein that has an altered function, or no function at all. Many human diseases, such as cystic fibrosis, muscular dystrophy, β-thalassemia and Liddle&#39;s syndrome result from unwanted stop signals in DNA reading frames for proteins that are important for proper lung, blood, muscle or kidney function, respectively. 
     Accordingly, there is a need to provide novel modified nonsense suppressor tRNAs that are stabilized as compared to corresponding unmodified nonsense suppressor tRNAs, and nonsense suppressor tRNAs that have an increased activity to suppress termination of genes associated with cystic fibrosis. 
     SUMMARY 
     In certain embodiments, the present invention provides a modified transfer RNA (tRNA) comprising a T-arm, a D-arm, an anticodon arm and an acceptor arm, wherein the T-arm comprises a T-stem having nucleotides that interact with Elongation Factor 1-alpha 1 (EF1alpha). EF1alpha recruits aminoacyl-tRNA to the ribosome and protects the tRNA from being deacylated. Rational nucleotide replacement results in a tuned tRNA: EF1α interaction that enhances tRNA delivery to the ribosome and protection from deacylation. 
     In certain embodiments, the present invention provides a modified transfer RNA (tRNA) of SEQ ID NO: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54 or 55, wherein the thymidines are replaced with uracils. 
     In certain embodiments, the present invention provides a modified transfer RNA (tRNA) of any one of SEQ ID NO: 1-538, wherein the thymidines are replaced with uracils. 
     In certain embodiments, the modified tRNA is any one of SEQ ID NOs: 56-60, 62-66, 84-86, 90-111, 113, 128-143, 147-149, 153-156, 161-174, 176, 178, 181, 184-186, 192, 196-197, 199-201, 205, 213-240, 246, 255-256, 258-285, 299, 305-312, 314, 318-332, 335-344, 346, 350-354, 357-360, 362, 365-370, 372-383, 388-390, 392, 394-401, 403-407, 414-416, 418, 422, 425, 428-433, 437, 444-445, 452, 455, 459-463, 470, 472-474, 476, 487-492, 525, 530-539, 545-550, 553-555, 561-563, and 567-579, wherein the thymidines are replaced with uracils. 
     In certain embodiments, the present invention provides a modified transfer RNA (tRNA) comprising a T-stem, a D-stem, an anticodon-loop and an acceptor stem, wherein (a) wherein the anticodon-arm comprises a tri-nucleotide anticodon, wherein the anticodon is 5′-UCA-3′ and recognizes TGA stop codons, and wherein the acceptor arm is operably linked to a arginine, tryptophan or glycine; (b) wherein the anticodon-arm comprises a tri-nucleotide anticodon, wherein the anticodon is 5′-UUA-3′ and recognizes TAA stop codons, and wherein the acceptor arm is operably linked to a glutamine or, glutamate; or (c) wherein the anticodon-arm comprises a tri-nucleotide anticodon, wherein the anticodon is 5′-CUA-3′ and recognizes TAG stop codons, and wherein the acceptor arm is operably linked to a tryptophan, glutamate or glutamine. In certain embodiments, the T-arm comprises rationally altered nucleotide sequences that tune the interaction with the EF1α, enhancing its suppression activity and thereby increasing its therapeutic potential. tRNAs with tuned interaction with the EF1alpha have enhanced nonsense suppression and provide enhanced therapeutic properties. 
     In certain embodiments, the present invention provides an oligonucleotide sequence that encodes the modified tRNA as described above, wherein the oligonucleotide has a total length of less than 150 nucleotides. In certain embodiments, the oligonucleotide is DNA. 
     In certain embodiments, the present invention provides an oligonucleotide comprising a first oligonucleotide sequence and a second oligonucleotide sequence, wherein the first and second oligonucleotide sequences independently encode a modified tRNA as described above, wherein the first and second oligonucleotides independently have a total length of less than 150 nucleotides, and wherein the two sequences are in tandem. 
     In certain embodiments, the present invention provides an expression cassette comprising a promoter and a nucleic acid encoding the modified tRNA or oligonucleotides as described above. 
     In certain embodiments, the present invention provides a vector comprising the oligonucleotide or the expression cassette described above. 
     In certain embodiments, the vector is a viral or plasmid vector. 
     In certain embodiments, the present invention provides a composition comprising a modified tRNA, an oligonucleotide, or a vector described above, and a pharmaceutically acceptable carrier. 
     In certain embodiments, the carrier is a liposome. 
     In certain embodiments, the invention provides a cell comprising the vector described above. 
     The present invention provides a method of treating a stop-codon-associated genetic disease, comprising administering the modified tRNA composition described above to a patient in need thereof. 
     In certain embodiments, the genetic disease associated with a premature stop codon is cystic fibrosis, muscular dystrophy, β-thalassemia or Liddle&#39;s syndrome. 
     In certain embodiments, the present invention provides a method of restoring translation to a nucleotide sequence that includes a nonsense mutation in a cell, comprising introducing to the cell the composition described above. 
     In certain embodiments, the present invention provides a method of identifying anti-codon edited (ACE) tRNAs by high-throughput cloning and screening using suppression of a nonsense codon in luciferase enzymes including NanoLuc. 
    
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
         FIG.  1   . Table of the Genetic Code. 
         FIG.  2   . tRNAs have a general four-arm structure comprising a T-arm, a D-arm, an anticodon-arm, and an acceptor arm. These arms are also referred to as ‘loops’ throughout.  FIG.  2    discloses SEQ ID NO: 580. 
         FIG.  3   . ACE-tRNA for nonsense suppression ( H. sapiens  tRNA Trp   TGA ).  FIG.  3    discloses SEQ ID NO: 581. 
         FIG.  4   . Anti-codon edited (ACE)-tRNA encoded in a vector used to identify functional ACE tRNA sequences. This vector sequence includes a Nanoluciferase reporter system. The depicted vector was used to identify ACE tRNA with TGA suppression. TAA and TAG variants were used for the appropriate tRNA screens (see  FIGS.  14  through  17   ). 
         FIG.  5   . Schematic of the rescue of proteins and ion channels with stop codons via suppressor tRNA. 
         FIGS.  6 A and  6 B . Nonsense codon rescue with human ACE-tRNA.  FIG.  6 A . Schematic of the Anti-Codon Edited (ACE) Trp tRNA and cherry-TGA-eGFP-HA construct.  FIG.  6 B . Rescue of the cherry TGA eGFP-HA construct by ACE tryptophan tRNA #4. 
         FIG.  7   . Nonsense codon rationale and prevalence observed in human disease. The twenty natural amino acids codons ranked as to their contribution to human disease, with dark cross-hatched codons being most prevalent (TGG, TAC, TAT, TCA, and TTA) and stippled codons being least prevalent. All cross-hatched codon sequences require a single nucleotide mutation to convert to a stop codon from the intended amino acid. Right panel, the most common disease causative nonsense codons within the cystic fibrosis transmembrane conductance regulator (CFTR). Herein, novel tRNA sequences have been discovered for the repair of the indicated mutation. 
         FIG.  8   . Identification of tRNA sequences for the repair of tryptophan-TGA and glycine-TGA. Left axis indicates fold above background for luciferase activity. A majority tRNA with mutant anti-codon loops lack rescue activity. 
         FIG.  9   . CFTR 1282x rescue with Trpchr17.trna39 and Glychr19.trna2 ACE-tRNAs. Biochemical western blot data of CFTR W1282X channels co-expressed in HEK cells with the indicated tRNA. Expression vectors containing four copies of the indicated tRNA display higher rescue of the CFTR protein. “C” band indicates rescue of the fully mature, glycosylated CFTR protein. Antibody used was M3A7 from Cystic Fibrosis Therapeutics at a 1:1000 dilution. 
         FIGS.  10 A and  10 B . Expression of ACE-tRNA Trp ) and ACE-tRNA Gly  results in specific incorporation of cognate amino acids into nonsense codons.  FIG.  10 A ) Co-expression of model protein histidinol dehydrogenase (HDH)-His-Strep N94-TGA and ACE-tRNA Trp ) (left) and ACE-tRNA Gly  (right) results in full-length HDH protein (asterisks) that is detectable by silver stain following affinity purification.  FIG.  10 B ) Spectra of WT HDH (top), HDH-N94+ACE-tRNA Gly  (middle), and HDH-N94+ACE-tRNA Trp ) (bottom). Spectra highlight amino acid mass differences at position N94 that match specifically with Glycine (−57 Da) and Tryptophan (+72 Da), indicating insertion of ACE-tRNA cognate amino acids.  FIG.  10 B  discloses SEQ ID NOS 582-585, 584, 583 and 586, respectively, in order of appearance. 
         FIG.  11   . Cloning workflow for the construction of tRNA libraries.  FIG.  11    discloses SEQ ID NOS 587-588, respectively, in order of appearance. 
         FIGS.  12 A- 12 B . Targeted mutations of nucleotides within the t-stem region further enhance ACE-tRNA rescue function.  FIG.  12 A . Trpchr17.tRNA 39 was systematically mutagenized within the t-stem region.  FIG.  12 A  discloses SEQ ID NO: 581. These efforts identified ACE tRNA TS-10 52-62 G-C, ( FIG.  12 B ) and cross-hatched bar in plot, which displays ˜250% increased biological activity.  FIG.  12 B  discloses SEQ ID NO: 589. 
         FIGS.  13 A- 13 F . ACE-tRNAs are selective for nonsense codons and more efficient than aminoglycoside nonsense suppression.  FIG.  13 A ) ACE-tRNA Trp #5 and  FIG.  13 B ) ACE-tRNA Gly #16 were cloned into NanoLuc reporter plasmids containing TGA, TAA or TAG nonsense codons. Nonsense suppression was only measured in NanoLuc-TGA constructs following transfection.  FIG.  13 C  &amp;  FIG.  13 D ) Suppression of NanoLuc-TGA by addition of gentimicin (40 uM) and G418 (150 uM) and co-transfection with ACE-tRNA Trp #5 and ACE-tRNA Gly #16, was measured at  FIG.  13 C ) 24 and  FIG.  13 D ) 48 hrs in HEK293 cells.  FIG.  13 E  &amp;  FIG.  13 F ) HEK293 cells stably expressing NanoLuc-TGA were treated with gentimicin (40 uM) and G418 (150 uM) and transfected with ACE-tRNA Trp #5 and ACE-tRNA Gly #16. Nonsense suppression was measured at  FIG.  13 E ) 24 and  FIG.  13 F ) 48 hrs post treatment. 
         FIG.  14   . ACE-tRNA-Arg-TGA. Identification of ACE-tRNA for repair of arginine-TGA nonsense codons. 
         FIG.  15   . ACE-tRNA-Gln TAG. Identification of ACE-tRNA for repair of glutamine TAG nonsense codons. 
         FIG.  16   . ACE-tRNA-Gln TAA Identification of ACE-tRNA for repair of glutamine TAA nonsense codons. 
         FIG.  17   . ACE-tRNA-Glu TAG Identification of ACE-tRNA for repair of glutamate-TAG nonsense codons. 
         FIG.  18   . ACE-tRNA-Gln TAA Identification of ACE-tRNA for repair of glutamate TAA nonsense codons. 
         FIG.  19   . ACE-tRNA-Trp TAG Identification of ACE tRNA for the repair of tryptophan TAG nonsense codons. 
         FIGS.  20 A- 20 D . Delivery of ACE-tRNA as small RNA supports robust suppression of G542X and W1282X nonsense mutations.  FIG.  20 A ) CFTR cRNA with G542X or W1282X cystic fibrosis causing nonsense mutations was co-injected in  Xenopus  oocytes with serial dilutions of pre-folded ACE-tRNAGly and ACE-tRNATrp, respectively. Two-electrode voltage-clamp recordings of CFTR Cl-current were performed after 36 hrs. Current-voltage relationships illustrate that increasing amounts of  FIG.  20 B ) ACE-tRNATrp and  FIG.  20 C ) ACE-tRNAGly pre-folded RNA results in increased CFTR function (measured CFTR Cl-currents) with WT CFTR achieved in ACE-tRNAGly experiments.  FIG.  20 D ) Dose response of G542X ACE-tRNAGly (filled circles) and W1282X ACE-tRNATrp (open squares) rescue (CFTR Cl-currents elicited at +40 mV were normalized to WT CFTR Cl-currents at +40 mV). The dose dependence of ACE-tRNAGly (EC50=˜20 ng; Hill coefficient ˜1.4) shows clear saturation at WT CFTR levels, while ACE-tRNATrp is right shifted (EC50=˜94 ng; Hill coefficient 1.24). 
         FIGS.  21 A- 21 B . A nonsense mutation suppression screen to identify candidate anticodon edited tRNAs (ACE-tRNAs).  FIG.  21 A , Schematic illustrates requisite interactions of ACE-tRNAs with translational machinery. Following delivery, ACE-tRNAs are recognized by an endogenous aminoacyl-tRNA synthetase and charged (aminoacylated) with their cognate amino acid. The aminoacylated ACE-tRNA is recognized by the endogenous elongation factor 1-alpha, which protects the ACE-tRNA from being de-acylated and delivers the aminoacyl ACE-tRNA to the ribosome for suppression of a premature termination codon, in this instance UGA.  FIG.  21 B , Individual ACE-tRNAs were cloned into the High Throughput Cloning Nonsense Reporter plasmid using Golden Gate paired with CcdB negative selection. The all-in-one plasmid contains the NLuc luciferase reporter with either a UGA, UAG or UAA PTC at p.162 between the enzymatic large bit and requisite C-terminal small bit. 
         FIG.  22    Screens of ACE-tRNA gene families with the high throughput cloning nonsense mutation reporter platform. The indicated anticodon edited PTC sequences were tested for each ACE-tRNA family that is one nucleotide away from the endogenous anticodon sequence,  FIG.  25   . Multiple high performing suppressor tRNA were identified for each class. Data are shown in Log 10 scale in terms of normalized NLuc luminescence. Each tRNA dataset were obtained in triplicates and are displayed at SEM, with the corresponding ANOVA statistical analysis in Table 2. Coded identities and corresponding tRNA sequences are shown in  FIG.  26    and Table 9, respectively. 
         FIGS.  23 A- 23 C  Cognate Encoding and High-Fidelity Suppression by Engineered tRNA.  FIG.  23 A , Tryptic fragment of histidinol dehydrogenase (HDH), where “X” indicates suppressed PTC codon. MS/MS spectra of the tryptic fragment with masses of indicated y and b ions for WT (top), N94G (middle) and N94W (bottom) HDH. b9 ion mass is shifted by the predicted mass of −57 Da and +72 Da from the WT asparagine, indicating the encoding of cognate amino acids glycine and tryptophan by ACE-tRNA Gly  and ACE-tRNA Trp , respectively.  FIG.  23 A  discloses SEQ ID NOS 590, 583-585, 584, 583 and 586, respectively, in order of appearance.  FIG.  23 B , ACE-TGA-tRNA Gly  (Glychr19.t2) selectively suppresses the UGA stop codon in transiently transfected HEK293 cells.  FIG.  23 C ) ACE-tRNA Gly  transfection outperforms both gentamicin (40 uM) and G418 (140 uM) following a 48 hr incubation in Hek293 cells stably expressing NLuc-UGA. 
         FIGS.  24 A- 24 B . Ribosome profiling of ACE-tRNA on transcriptome-wide 3′UTRs.  FIG.  24 A , Ribosome footprint densities on 3′UTRs are plotted as log 2-fold change for reads of treated cells versus control (puc57GG empty vector) as described in the materials and methods. Transcripts were grouped by their endogenous TAA, TAG, and TGA stop codons. Each point represents the mean of two replicates for a transcript. Error bars show Mean±SD of the log 2-fold changes.  FIG.  24 B , The average log 2-fold change of normalized ribosome footprint occupancy was plotted for each nucleotide from −50 to +50 nt surrounding stop codons of transcriptome (18,101 sequences). The cartoon illustrates the ˜15 nt offset from the 5′ end of ribosome footprint to the first base position of stop codon in the ribosome A-site. 
         FIG.  25   . Codon usage for common PTC. Cross-hatching indicates the most common codons and corresponding amino acid type that can be converted to stop codons via nucleotide substitution. Engineered tRNA have been developed for each type. 
         FIG.  26   . Number referenced ACE-tRNA activity plot. 
         FIG.  27   . Alignment of Glycine tRNA sequences. 21 tRNAGly human sequences demonstrate high sequence homology amongst tRNA clades. Pattern in tRNA image corresponds to patterned boxes in sequences.  FIG.  27    discloses SEQ ID NOS 591-611, respectively, in order of appearance. 
         FIG.  28   . Side-chain identity at p.162 in Nanoluciferase does not affect activity. Total luminescence activity is indicated for each mutation at site. 
         FIGS.  29 A- 29 C . Analysis of ACE-tRNA Trp  sequences from multiple species and suppressor tRNA mutations.  FIGS.  29 A- 29 B . Sequence alignment.  FIG.  29 A  discloses SEQ ID NOS 612-645, respectively, in order of appearance.  FIG.  29 C . NLuc-UGA+ACE-tRNA Trp /NLuc-UGA. 
         FIGS.  30 A- 30 C . Histidinol dehydrogenase (HDH) His(8)-streptactin expression construct (“His(8)” disclosed as SEQ ID NO: 647) allows for efficient one-step isolation of protein from HEK293 cells.  FIG.  30 A ) Protein sequence of HDH expression construct. Underlined sequence indicates coverage by mass spectrometry. The bold, underlined asparagine (amino acid position 94) is the residue mutated to a TGA PTC for determining ACE-tRNA fidelity. The dual affinity tag is indicated in bold italics.  FIG.  30 A  discloses SEQ ID NO: 646. Silver stain of HDH protein following PTC suppression with  FIG.  30 B ) Trpchr17.trna39 and  FIG.  30 C ) Glychr19.trna2. 
         FIG.  31   . Stop codon specificity is maintained for ACE-tRNA Trp . Suppression activity 36for tRNA Trp TGA  Trpchr17.trna39, the top performing Trp TGA  suppressor tRNA,  FIG.  22   . This tRNA was co-expressed with the indicated pNano-STOP plasmid. 
         FIGS.  32 A- 32 D . ACE-tRNAs are more efficient than aminoglycoside PTC suppression.  FIG.  32 A ) Raw and  FIG.  32 B ) normalized luminescence measured 24 hrs following addition of gentamicin (40 uM), G418 (150 uM) and transfection with Trpchr17.trna39 and Glychr19.trna2 in HEK293 cells stably expressing PTC reporter Nluc-UGA.  FIG.  32 C ) Raw and  FIG.  32 D ) normalized luminescence measured 24 hrs following addition of gentamicin (40 uM), G418 (150 uM) and co-transfection with Trpchr17.trna39 and Glychr19.trna2 in HEK293 cells. 
         FIG.  33   . Comparison of time courses of ACE-tRNA activity following delivery as RNA or cDNA. ACE-tRNAs were delivered to HEK293 cells that stably express pNanoLuc-UGA, however only 5 μl of the reaction mix was added to the cells to reduce the effect of transfection reagents on cell viability. ACE-tRNA delivered as RNA (open symbols), was more rapid in rescuing expression of the PTC reporter than cDNA constructs (close circles). However, ACE-tRNA activity continued to rise over the 48 hours when expressed from cDNA and decreased as an RNA deliverable. 
     
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     Over the years, researchers have identified hundreds of unique point mutations that resulted in nonsense codons being established in human genes. These types of mutations result, for example, in muscular dystrophy, xeroderma pigmentosum, cystic fibrosis, hemophilia, anemia, hypothyroidism, p53 squamal cell carcinoma, p53 hepatocellular carcinoma, p53 ovarian carcinoma, esophageal carcinoma, osteocarcinoma, ovarian carcinoma, esophageal carcinoma, hepatocellular carcinoma, breast cancer, hepatocellular carcinoma, fibrous histiocytoma, ovarian carcinoma, SRY sex reversal, triosephosphate isomerase-anemia, diabetes and rickets. The BRACA-1 and BRACA-2 genes associated with breast cancer also have similar mutations. 
     The nucleotide sequences encoding several hundred human tRNAs are known and generally available to those of skill in the art through sources such as Genbank. The structure of tRNAs is highly conserved and tRNAs are often functional across species. Thus, bacterial or other eukaryotic tRNA sequences are also potential sources for the oligonucleotides for the stabilized tRNAs of the invention. The determination of whether a particular tRNA sequence is functional in a desired mammalian cell can be ascertained through routine experimentation. Further additional potential tRNA sequences that are not yet known can be modified as described herein in order to be stabilized through routine experimentation. 
     tRNA genes have strong promoters that are active in all cell types. The promoters for eukaryotic tRNA genes are contained within the structural sequences encoding the tRNA molecule itself. Although there are elements that regulate transcriptional activity within the 5′ upstream region, the length of an active transcriptional unit may be considerably less than 500 base pairs and thus accommodation within a delivery vector is straightforward. Once they have been transcribed and processed, tRNAs have low rates of degradation. Finally, gene therapy with a nonsense suppressor maintains the endogenous physiological controls over the target gene that contains the nonsense codon. 
     Nonsense Mutations 
     Transfer RNA (tRNA) is a type of RNA molecule that functions in the decoding of a messenger RNA (mRNA) sequence into a protein. tRNAs function at specific sites in the ribosome during translation, which synthesizes a protein from an mRNA molecule. Nonsense mutations, also called Premature Termination Codons (PTCs), make up ˜10-15% of the single base pair mutations that cause human disease, and cystic fibrosis follows suit. (Peltz et al., Annu Rev Med., 64:407-25, 2013). In general, nonsense mutations have more serious ramifications than missense mutations because of the almost complete loss of gene expression and activity and with the possibility of dominant negative effects of truncated products. PTCs result in premature translation termination and accelerated mRNA transcript decay through the Nonsense Mediated Decay (NMD) pathway. 
     The current studies show that the specific site within an RNA transcript to which a tRNA delivers its amino acid can be changed through molecular editing of the anti-codon sequence within the tRNA. This approach allowed for a premature termination codon (PTC) to be effectively and therapeutically reverted back into the originally lost amino acid. Anticodon-edited tRNA (ACE-tRNA) form a new class of biological therapeutics. 
     Engineered tRNAs allow for “re-editing” of a disease-causing nonsense codon to a specific amino acid. These engineered tRNAs target only one type of stop codon, such as TGA over TAC or TAA. The small size of these tRNA molecules makes them amenable to ready expression, as the tRNA+the promoter is only ˜300 bp. Briefly, an oligonucleotide is synthesized that comprises the structural component of a tRNA gene functional in human cells. The sequence of this oligonucleotide is designed based upon the known sequence with substitutions made in the anticodon region of the tRNA causing the specific tRNA to recognize a nonsense or other specific mutation. 
     Several small molecule screens have been performed to suppress nonsense stop codons through interactions with the ribosome, the most outstanding molecules being G418, Gentamicin and PTC124. PTC124 or Ataluren has recently been relieved from Phase 3 clinical trials as use for a cystic fibrosis therapeutic. Ataluren and aminoglycosides promote read-through of each of the three nonsense codons by putting in a near cognate amino acid that turn a nonsense mutation into a missense mutation. (Roy et al., PNAS 2016 Nov. 1; 113(44):12508-12513) 
     Anticodon-Edited tRNA (ACE-tRNA) 
     tRNAs have a general four-arm structure comprising a T-arm, a D-arm, an anticodon-arm, and an acceptor arm ( FIG.  2   ). 
     The T-arm is made up of a “T-stem” and a “TΨPC loop.” In certain embodiments, the T-stem is modified to increase the stability of the tRNA. In certain embodiments, the ACE-tRNA has a modified T-stem that increases the biological activity to suppress stop sites relative to the endogenous T-stem sequence. 
     The present invention in one embodiment includes compositions comprising stabilized tRNAs, which can be used with higher effectiveness in order to treat a wide variety of nonsense mutation-associated diseases. The following sequences in Tables 1-8 are written as DNA, but as RNA (transcribed DNA) the “T:thymidine” is “U:uracil.” Therefore, tRNAs transcribed from the following sequences all contain uracils in place of the thymidines. 
     In certain embodiments, the tRNA has the following sequences (wherein the thymidines are replaced with uracils): 
     
       
         
           
               
            
               
                 TS-36: 
               
               
                 (SEQ ID NO: 1) 
               
               
                 GGCCTCGTGGCGCAACGGTAGCGCGTCTGACTtCAGATCAGAAGGtT 
               
               
                   
               
               
                 GCGgGTTCAAATCcCGTCGGGGTCA 
               
               
                   
               
               
                 TS-37: 
               
               
                 (SEQ ID NO: 2) 
               
               
                 GGCCTCGTGGCGCAACGGTAGCGCGTCTGACTtCAGATCAGAAGGtT 
               
               
                   
               
               
                 aCGgGTTCAAATCcCGTCGGGGTCA 
               
               
                   
               
               
                 TS-38: 
               
               
                 (SEQ ID NO: 3) 
               
               
                 GGCCTCGTGGCGCAACGGTAGCGCGTCTGACTtCAGATCAGAAGGtT 
               
               
                   
               
               
                 cCGgGTTCAAATCcCGgCGGGGTCA 
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 1 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                 #1 
                 ArgTGAchr9.trna6/ 
                 CGTCGGCTCTGTGGCGCAATGGATAGCGCATTGGACTTC 
                  4 
               
               
                   
                 nointron 
                 AAATTCAAAGGTTGTGGGTTCGAGTCCCACCAGAGTCG 
                   
               
               
                   
               
               
                 #2 
                 ArgTGAchr17.trna19 
                 CGTCGCCCCAGTGGCCTAATGGATAAGGCACTGGCCTTC 
                  5 
               
               
                   
                   
                 AAAGCCAGGGATTGTGGGTTCGAGTCCCACCTGGGGTG 
                   
               
               
                   
               
               
                 #3 
                 ArgTGAchr1.trna10/ 
                 CGTCGGCTCCGTGGCGCAATGGATAGCGCATTGGACTTC 
                  6 
               
               
                   
                 nointron 
                 AAATTCAAAGGTTCCGGGTTCGAGTCCCGGCGGAGTCG 
                   
               
               
                   
               
               
                 #4 
                 ArgTGAchr7.trna5 
                 CGTCGCCCCAGTGGCCTAATGGATAAGGCATTGGCCTTC 
                  7 
               
               
                   
                   
                 AAAGCCAGGGATTGTGGGTTCGAGTCCCATCTGGGGTG 
                   
               
               
                   
               
               
                 #4 
                 ArgTGAchr17.trna3/ 
                 CGTCGGCTCTGTGGCGCAATGGATAGCGCATTGGACTTC 
                  8 
               
               
                   
                 nointron 
                 AAATTCAAAGGTTGTGGGTTCGAATCCCACCAGAGTCG 
                   
               
               
                   
               
               
                 #5 
                 ArgTGAchr9.trna6/ 
                 CGTCGGCTCTGTGGCGCAATGGATAGCGCATTGGACTTC 
                  9 
               
               
                   
                 withintron 
                 AAGCTGAGCCTAGTGTGGTCATTCAAAGGTTGTGGGTTC 
                   
               
               
                   
                   
                 GAGTCCCACCAGAGTCG 
                   
               
               
                   
               
               
                 #5 
                 ArgTGAchr16.trna3 
                 CGTCGCCCCGGTGGCCTAATGGATAAGGCATTGGCCTTC 
                 10 
               
               
                   
                   
                 AAAGCCAGGGATTGTGGGTTCGAGTCCCACCCGGGGTA 
                   
               
               
                   
               
               
                 #6 
                 ArgTGAchr1.trna10/ 
                 CGTCGGCTCCGTGGCGCAATGGATAGCGCATTGGACTTC 
                 11 
               
               
                   
                 withintron 
                 AAGAGGCTGAAGGCATTCAAAGGTTCCGGGTTCGAGTCC 
                   
               
               
                   
                   
                 CGGCGGAGTCG 
                   
               
               
                   
               
               
                 #7 
                 ArgTGAchr17.trna3/ 
                 CGTCGGCTCTGTGGCGCAATGGATAGCGCATTGGACTTC 
                 12 
               
               
                   
                 withinron 
                 AAGTGACGAATAGAGCAATTCAAAGGTTGTGGGTTCGAA 
                   
               
               
                   
                   
                 TCCCACCAGAGTCG 
                   
               
               
                   
               
               
                   
                 ArgTGAchr15.trna4 
                 CGTCGGCCGCGTGGCCTAATGGATAAGGCGTCTGACTTC 
                 13 
               
               
                   
                   
                 AGATCAGAAGATTGCAGGTTCGAGTCCTGCCGCGGTCG 
                   
               
               
                   
               
               
                   
                 ArgTGAchr17.trna17 
                 CGTCGACCGCGTGGCCTAATGGATAAGGCGTCTGACTTC 
                 14 
               
               
                   
                   
                 AGATCAGAAGATTGAGGGTTCGAGTCCCTTCGTGGTCG 
                   
               
               
                   
               
               
                   
                 ArgTGAchr11.trna3/ 
                 CGTCGGCTCTGTGGCGCAATGGATAGCGCATTGGACTTC 
                 15 
               
               
                   
                 withintron 
                 AAGATAGTTAGAGAAATTCAAAGGTTGTGGGTTCGAGTC 
                   
               
               
                   
                   
                 CCACCAGAGTCG 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 2 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                 #1 
                 GlnTAGchr1. 
                 CGTCGGTTCCATGGTGTAATG 
                 16 
               
               
                   
                 trna17 
                 GTgAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCGAGT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
                   
               
               
                   
               
               
                 #2 
                 GlnTAGchr6. 
                 CGTCGGCCCCATGGTGTAATG 
                 17 
               
               
                   
                 trna175 
                 GTtAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCT 
                   
               
               
                   
               
               
                 #3 
                 GlnTAGchr6. 
                 CGTCGGTCCCATGGTGTAATG 
                 18 
               
               
                   
                 trna63 
                 GTtAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCAGCAaTCCGAGTTCGAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCT 
                   
               
               
                   
               
               
                 #4 
                 GlnTAGchr17. 
                 CGTCGGTCCCATGGTGTAATG 
                 19 
               
               
                   
                 trna14 
                 GTtAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCT 
                   
               
               
                   
               
               
                 #5 
                 GlnTAGchr6. 
                 CGTCGGCCCCATGGTGTAATG 
                 20 
               
               
                   
                 trna132 
                 GTcAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCC 
                   
               
               
                   
               
               
                   
                 GlnTAGchr1. 
                 CGTCGGTTCCATGGTGTAATG 
                 21 
               
               
                   
                 trna101 
                 GTaAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCGAGT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
                   
               
               
                   
               
               
                   
                 GlnTAGchr6. 
                 CGTCGGTTCCATGGTGTAATG 
                 22 
               
               
                   
                 trna42 
                 GTtAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCGGTAaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
                   
               
               
                   
               
               
                   
                 GlnTAGchr6. 
                 CGTCGGTTCCATGGTGTAATG 
                 23 
               
               
                   
                 trna147 
                 GTtAGCACTCTGGACTctaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAGT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 3 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                 #1 
                 GlnTAAchr1. 
                 CGTCGGTTCCATGGTGTAATG 
                 24 
               
               
                   
                 trna101 
                 GTaAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCGAGT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
                   
               
               
                   
               
               
                 #2 
                 GlnTAAchr6. 
                 CGTCGGCCCCATGGTGTAATG 
                 25 
               
               
                   
                 trna175 
                 GTtAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCT 
                   
               
               
                   
               
               
                 #3 
                 GlnTAAchr1. 
                 CGTCGGTTCCATGGTGTAATG 
                 26 
               
               
                   
                 trna17 
                 GTgAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCGAGT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
                   
               
               
                   
               
               
                 #4 
                 GlnTAAchr6. 
                 CGTCGGTTCCATGGTGTAATG 
                 27 
               
               
                   
                 trna1 
                 GTtAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
                   
               
               
                   
               
               
                 #5 
                 GlnTAAchr17. 
                 CGTCGGTCCCATGGTGTAATG 
                 28 
               
               
                   
                 trna14 
                 GTtAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCT 
                   
               
               
                   
               
               
                 #5.2 
                 GlnTAAchr6. 
                 CGTCGGTCCCATGGTGTAATG 
                 29 
               
               
                   
                 trna63 
                 GTtAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCAaTCCGAGTTCGAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCT 
                   
               
               
                   
               
               
                   
                 GlnTAAchr6. 
                 CGTCGGTTCCATGGTGTAATG 
                 30 
               
               
                   
                 trna42 
                 GTtAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCGGTAaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
                   
               
               
                   
               
               
                   
                 GlnTAAchr6. 
                 CGTCGGCCCCATGGTGTAATG 
                 31 
               
               
                   
                 trna132 
                 GTcAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAAT 
                   
               
               
                   
                   
                 CTCGGTGGGACCC 
                   
               
               
                   
               
               
                   
                 GlnTAAchr6. 
                 CGTCGGTTCCATGGTGTAATG 
                 32 
               
               
                   
                 trna147 
                 GTtAGCACTCTGGACTttaAA 
                   
               
               
                   
                   
                 TCCAGCGaTCCGAGTTCAAGT 
                   
               
               
                   
                   
                 CTCGGTGGAACCT 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 4 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                 #1 
                 TrpTAGchr17. 
                 CGTCGACCTCGTGGCGCAATG 
                 33 
               
               
                   
                 trna10 
                 GTAGCGCGTCTGACTctAGAT 
                   
               
               
                   
                   
                 CAGAAGGtTGCGTGTTCAAGT 
                   
               
               
                   
                   
                 CACGTCGGGGTCA 
                   
               
               
                   
               
               
                 #2 
                 TrpTAGchr6. 
                 CGTCGACCTCGTGGCGCAACG 
                 34 
               
               
                   
                 trna171 
                 GTAGCGCGTCTGACTctAGAT 
                   
               
               
                   
                   
                 CAGAAGGtTGCGTGTTCAAAT 
                   
               
               
                   
                   
                 CACGTCGGGGTCA 
                   
               
               
                   
               
               
                 #3 
                 TrpTAGchr17. 
                 CGTCGGCCTCGTGGCGCAACG 
                 35 
               
               
                   
                 trna39 
                 GTAGCGCGTCTGACTctAGAT 
                   
               
               
                   
                   
                 CAGAAGGtTGCGTGTTCAAAT 
                   
               
               
                   
                   
                 CACGTCGGGGTCA 
                   
               
               
                   
               
               
                 #4 
                 TrpTAGchr12. 
                 CGTCGACCTCGTGGCGCAACG 
                 36 
               
               
                   
                 trna6 
                 GTAGCGCGTCTGACTctAGAT 
                   
               
               
                   
                   
                 CAGAAGGcTGCGTGTTCGAAT 
                   
               
               
                   
                   
                 CACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 TrpTAGchr7. 
                 CGTCGACCTCGTGGCGCAACG 
                 37 
               
               
                   
                 trna3 
                 GCAGCGCGTCTGACTctAGAT 
                   
               
               
                   
                   
                 CAGAAGGtTGCGTGTTCAAAT 
                   
               
               
                   
                   
                 CACGTCGGGGTCA 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 5 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                 #1 
                 GluTAGchr13. 
                 CGTCTCCCACATGGTCTAGCG 
                 38 
               
               
                   
                 trna2 
                 GTtAGGATTCCTGGTTctaAC 
                   
               
               
                   
                   
                 CCAGGCGGCCCGGGTTCGACT 
                   
               
               
                   
                   
                 CCCGGTGTGGGAA 
                   
               
               
                   
               
               
                 #2 
                 GluTAGchr2. 
                 CGTCTCCCATATGGTCTAGCG 
                 39 
               
               
                   
                 trna18 
                 GTtAGGATTCCTGGTTctaAC 
                   
               
               
                   
                   
                 CCAGGTGGCCCGGGTTCGACT 
                   
               
               
                   
                   
                 CCCGGTATGGGAA 
                   
               
               
                   
               
               
                 #3 
                 GluTAGchr1. 
                 CGTCTCCCTGGTGGTCTAGTG 
                 40 
               
               
                   
                 trna123 
                 GCtAGGATTCGGCGCTctaAC 
                   
               
               
                   
                   
                 CGCCGCGGCCCGGGTTCGATT 
                   
               
               
                   
                   
                 CCCGGTCAGGGAA 
                   
               
               
                   
               
               
                 #4 
                 GluTAGchr1. 
                 CGTCTCCCTGGTGGTCTAGTG 
                 41 
               
               
                   
                 trna106 
                 GTtAGGATTCGGCGCTctaAC 
                   
               
               
                   
                   
                 CGCCGCGGCCCGGGTTCGATT 
                   
               
               
                   
                   
                 CCCGGTCAGGGAA 
                   
               
               
                   
               
               
                   
                 GluTAGchr1. 
                 CGTCTCCCTGGTGGTCTAGTG 
                 42 
               
               
                   
                 trna5 
                 GCtAGGATTCGGCGCTctaAC 
                   
               
               
                   
                   
                 CGCCGCGGCCCGGGTTCGATT 
                   
               
               
                   
                   
                 CCCGGCCAGGGAA 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 6 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                   
                 GluTAAchr13. 
                 CGTCTCCCACATGGTCTAGCG 
                 43 
               
               
                   
                 trna2 
                 GTtAGGATTCCTGGTTctaAC 
                   
               
               
                   
                   
                 CCAGGCGGCCCGGGTTCGACT 
                   
               
               
                   
                   
                 CCCGGTGTGGGAA 
                   
               
               
                   
               
               
                   
                 GluTAAchr2. 
                 CGTCTCCCATATGGTCTAGCG 
                 44 
               
               
                   
                 trna18 
                 GTtAGGATTCCTGGTTctaAC 
                   
               
               
                   
                   
                 CCAGGTGGCCCGGGTTCGACT 
                   
               
               
                   
                   
                 CCCGGTATGGGAA 
                   
               
               
                   
               
               
                   
                 GluTAAchr1. 
                 CGTCTCCCTGGTGGTCTAGTG 
                 45 
               
               
                   
                 trna106 
                 GTtAGGATTCGGCGCTctaAC 
                   
               
               
                   
                   
                 CGCCGCGGCCCGGGTTCGATT 
                   
               
               
                   
                   
                 CCCGGTCAGGGAA 
                   
               
               
                   
               
               
                   
                 GluTAAchr1. 
                 CGTCTCCCTGGTGGTCTAGTG 
                 46 
               
               
                   
                 trna55 
                 GTtAGGATTCGGCGCTctaAC 
                   
               
               
                   
                   
                 CGCCGCGGCCCGGGTTCGATT 
                   
               
               
                   
                   
                 CCCGGTCAGGAAA 
                   
               
               
                   
               
               
                   
                 GluTAAchr1. 
                 CGTCTCCCTGGTGGTCTAGTG 
                 47 
               
               
                   
                 trna5 
                 GCtAGGATTCGGCGCTctaAC 
                   
               
               
                   
                   
                 CGCCGCGGCCCGGGTTCGATT 
                   
               
               
                   
                   
                 CCCGGCCAGGGAA 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 7 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                 #1 
                 TrpTGAchr17. 
                 GGCCTCGTGGCGCAACGGTA 
                 48 
               
               
                   
                 trna39 
                 GCGCGTCTGACTtCAGATCA 
                   
               
               
                   
                   
                 GAAGGtTGCGTGTTCAAATC 
                   
               
               
                   
                   
                 ACGTCGGGGTCA 
                   
               
               
                   
               
               
                 #2 
                 TrpTGAchr17. 
                 GACCTCGTGGCGCAATGGTA 
                 49 
               
               
                   
                 trna10 
                 GCGCGTCTGACTtCAGATCA 
                   
               
               
                   
                   
                 GAAGGtTGCGTGTTCAAGTC 
                   
               
               
                   
                   
                 ACGTCGGGGTCA 
                   
               
               
                   
               
               
                 #3 
                 TrpTGAchr6. 
                 GACCTCGTGGCGCAACGGTA 
                 50 
               
               
                   
                 trna171 
                 GCGCGTCTGACTtCAGATCA 
                   
               
               
                   
                   
                 GAAGGtTGCGTGTTCAAATC 
                   
               
               
                   
                   
                 ACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 TrpTGAchr12. 
                 GACCTCGTGGCGCAACGGTA 
                 51 
               
               
                   
                 trna6 
                 GCGCGTCTGACTtCAGATCA 
                   
               
               
                   
                   
                 GAAGGcTGCGTGTTCGAATC 
                   
               
               
                   
                   
                 ACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 TrpTGAchr7. 
                 GACCTCGTGGCGCAACGGCA 
                 52 
               
               
                   
                 trna3 
                 GCGCGTCTGACTtCAGATCA 
                   
               
               
                   
                   
                 GAAGGtTGCGTGTTCAAATC 
                   
               
               
                   
                   
                 ACGTCGGGGTCA 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE 8 
               
               
                   
               
               
                   
                   
                   
                 SEQ 
               
               
                 Ranking 
                 Identifier 
                 Sequence 
                 ID NO. 
               
               
                   
               
             
            
               
                 #1 
                 GlyTGAchr19. 
                 GCGTTGGTGGTATAGTGGT 
                 53 
               
               
                   
                 trna2 
                 tAGCATAGCTGCCTTCaAA 
                   
               
               
                   
                   
                 GCAGTTGaCCCGGGTTCGA 
                   
               
               
                   
                   
                 TTCCCGGCCAACGCA 
                   
               
               
                   
               
               
                 #2 
                 GlyTGAchr1. 
                 GCGTTGGTGGTATAGTGGT 
                 54 
               
               
                   
                 trna107 
                 gAGCATAGCTGCCTTCaAA 
                   
               
               
                   
                   
                 GCAGTTGaCCCGGGTTCGA 
                   
               
               
                   
                   
                 TTCCCGGCCAACGCA 
                   
               
               
                   
               
               
                 #3 
                 GlyTGAchr17. 
                 GCGTTGGTGGTATAGTGGT 
                 55 
               
               
                   
                 trna9 
                 aAGCATAGCTGCCTTCaAA 
                   
               
               
                   
                   
                 GCAGTTGaCCCGGGTTCGA 
                   
               
               
                   
                   
                 TTCCCGGCCAACGCA 
               
               
                   
               
            
           
         
       
     
     In one embodiment, the ACE-tRNA for nonsense suppression is as depicted in  FIG.  3    ( H. sapiens  tRNA Trp   TGA ). 
     According to the invention, human UAA, UAG, and UGA suppressor tRNAs have been designed. The screen has identified codon edited tRNA for the repair of Trp-TGA, Trp-TAG, Arg-TGA, Gln-TAG, Gln-TA, Glu-TAG, Glu-TAA. The tRNAs are approximately 100 nucleotides in length and can be introduced to cells to suppress nonsense codons mutations where the wild-type amino acid should be present. The oligonucleotides can be introduced directly to recipient cells or can be ligated in tandem to increase efficacy of the oligonucleotide. 
     Expression Cassettes and Vectors 
     In certain embodiments, the ACT-tRNA is encoded by an expression cassette. In yet another embodiment, the suppressor tRNA of the invention may be introduced to the cells using standard conventional genetic engineering techniques through use of vectors. Because of the internal promoter sequences of tRNA encoding sequences, the tRNA sequence need not be included in a separate transcription unit, although one may be provided. 
     In one embodiment of the present invention, the nucleotide expression system of the invention is included within an appropriate gene transfer vehicle which is then used to transduce cells to express the suppressor tRNA. The gene delivery vehicle can be any delivery vehicle known in the art, and can include naked DNA that is facilitated by a receptor and/or lipid mediated transfection, as well as any of a number of vectors. Such vectors include but are not limited to eukaryotic vectors, prokaryotic vectors (such as for example bacterial vectors) and viral vectors including, but not limited to, retroviral vectors, adenoviral vectors, adeno-associated viral vectors, lentivirus vectors (human and other including porcine), Herpes virus vectors, Epstein-Barr viral vectors, SV40 virus vectors, pox virus vectors, and pseudotyped viral vectors. 
     In certain embodiments, the ACT-tRNA (PTC) is encoded in a vector.  FIG.  4   . In certain embodiments, the viral vector is a retroviral or adenoviral vector. Examples of retroviral vectors that may be employed include, but are not limited to, Moloney Murine Leukemia Virus, spleen necrosis virus, and vectors derived from retroviruses such as Rous Sarcoma Virus, Harvey Sarcoma Virus, avian leukosis virus, human immunodeficiency virus, myeloproliferative sarcoma virus, and mammary tumor virus. 
     Retroviruses; Retroviral Vectors 
     The term “retrovirus” is used in reference to RNA viruses that utilize reverse transcriptase during their replication cycle. The retroviral genomic RNA is converted into double-stranded DNA by reverse transcriptase. This double-stranded DNA form of the virus is capable of being integrated into the chromosome of the infected cell; once integrated, it is referred to as a “provirus.” The provirus serves as a template for RNA polymerase II and directs the expression of RNA molecules that encode the structural proteins and enzymes needed to produce new viral particles. At each end of the provirus are structures called “long terminal repeats” or “LTRs.” The LTR contains numerous regulatory signals including transcriptional control elements, polyadenylation signals and sequences needed for replication and integration of the viral genome. There are several genera included within the family Retroviridae, including Cisternavirus A, Oncovirus A, Oncovirus B, Oncovirus C, Oncovirus D, Lentivirus, and Spumavirus. Some of the retroviruses are oncogenic (i.e., tumorigenic), while others are not. The oncoviruses induce sarcomas, leukemias, lymphomas, and mammary carcinomas in susceptible species. Retroviruses infect a wide variety of species, and may be transmitted both horizontally and vertically. They are integrated into the host DNA, and are capable of transmitting sequences of host DNA from cell to cell. This has led to the development of retroviruses as vectors for various purposes including gene therapy. 
     Retroviruses, including human foamy virus (HFV) and human immunodeficiency virus (HIV) have gained much recent attention, as their target cells are not limited to dividing cells and their restricted host cell tropism can be readily expanded via pseudotyping with vesicular stomatitis virus G (VSV-G) envelope glycoproteins (See e.g., J. C. Burns et al., Proc. Natl. Acad. Sci. USA 90:8033-8037 [1993]; A. M. L. Lever, Gene Therapy. 3:470-471 [1996]; and D. Russell and A. D. Miller, J. Virol., 70:217-222 [1996]). 
     Vector systems generally have a DNA vector containing a small portion of the retroviral sequence (the viral long terminal repeat or “LTR” and the packaging or “psi” signal) and a packaging cell line. The gene to be transferred is inserted into the DNA vector. The viral sequences present on the DNA vector provide the signals necessary for the insertion or packaging of the vector RNA into the viral particle and for the expression of the inserted gene. The packaging cell line provides the viral proteins required for particle assembly (D. Markowitz et al., J. Virol., 62:1120 [1988]). In one embodiment of the present invention, an FIV system employing a three-plasmid transfection production method in 293T cells was used (Johnston et al., J Virol. 1999 73:4991-5000). Replication incompetent virus was successfully produced. 
     The vector DNA is introduced into the packaging cell by any of a variety of techniques (e.g., calcium phosphate coprecipitation, lipofection, electroporation). The viral proteins produced by the packaging cell mediate the insertion of the vector sequences in the form of RNA into viral particles, which are shed into the culture supernatant. 
     For cells that are naturally dividing, or are stimulated to divide by growth factors, simple retroviruses like murine leukemia virus (MLV) vectors are suitable delivery systems. A major limitation in the use of many commonly used retroviral vectors in gene transfer, however, is that many of the vectors are restricted to dividing cells. If a non-dividing cell is the target cell, then a lentivirus, which is capable of infecting non-dividing cells, may be used. 
     As used herein, the term “lentivirus” refers to a group (or genus) of retroviruses that give rise to slowly developing disease. Viruses included within this group include HIV (human immunodeficiency virus; including HIV type 1, and HIV type 2), the etiologic agent of the human acquired immunodeficiency syndrome (AIDS); visna-maedi, that causes encephalitis (visna) or pneumonia (maedi) in sheep, the caprine arthritis-encephalitis virus, which causes immune deficiency, arthritis, and encephalopathy in goats; equine infectious anemia virus, which causes autoimmune hemolytic anemia, and encephalopathy in horses; feline immunodeficiency virus (FIV), which causes immune deficiency in cats; bovine immune deficiency virus (BIV), which causes lymphadenopathy, lymphocytosis, and possibly central nervous system infection in cattle; and simian immunodeficiency virus (SIV), which cause immune deficiency and encephalopathy in sub-human primates. Diseases caused by these viruses are characterized by a long incubation period and protracted course. Usually, the viruses latently infect monocytes and macrophages, from which they spread to other cells. HIV, FIV, and SIV also readily infect T lymphocytes (i.e., T-cells). 
     Lentiviruses including HIV, SIV, FIV and equine infectious anemia virus (EIAV) depend on several viral regulatory genes in addition to the simple structural gag-pol-env genes for efficient intracellular replication. Thus, lentiviruses use more complex strategies than classical retroviruses for gene regulation and viral replication, with the packaging signals apparently spreading across the entire viral genome. These additional genes display a web of regulatory functions during the lentiviral life cycle. For example, upon HIV-1 infection, transcription is up-regulated by the expression of Tat through interaction with an RNA target (TAR) in the LTR. Expression of the full-length and spliced mRNAs is then regulated by the function of Rev, which interacts with RNA elements present in the gag region and in the env region (RRE) (S. Schwartz et al., J. Virol., 66:150-159 [1992]). Nuclear export of gag-pol and env mRNAs is dependent on the Rev function. In addition to these two essential regulatory genes, a list of accessory genes, including vif, vpr, vpx, vpu, and nef, are also present in the viral genome and their effects on efficient virus production and infectivity have been demonstrated, although they are not absolutely required for virus replication (K. and F. Wong-Staal, Microbiol. Rev., 55:193-205 (1991]; R. A. Subbramanian and E. A. Cohen, J. Virol. 68:6831-6835 [1994]; and D. Trono, Cell 82:189-192 [1995]). A detailed description of the structure of an exemplary lentivirus, HIV-1, is given in U.S. Pat. No. 6,531,123. 
     A “source” or “original” retrovirus is a wild-type retrovirus from which a pseudotyped retrovirus is derived, or is used as a starting point, during construction of the packaging or transgene vector, for the preparation of one or more of the genetic elements of the vector. The genetic element may be employed unchanged, or it may be mutated (but not beyond the point where it lacks a statistically significant sequence similarity to the original element). A vector may have more than one source retrovirus, and the different source retroviruses may be, e.g., MLV, FIV, HIV-1 and HIV-2, or HIV and SIV. The term “genetic element” includes but is not limited to a gene. 
     A cognate retrovirus is the wild-type retrovirus with which the vector in question has the greatest percentage sequence identity at the nucleic acid level. Normally, this will be the same as the source retrovirus. However, if a source retrovirus is extensively mutated, it is conceivable that the vector will then more closely resemble some other retrovirus. It is not necessary that the cognate retrovirus be the physical starting point for the construction; one may choose to synthesize a genetic element, especially a mutant element, directly, rather than to first obtain the original element and then modify it. The term “cognate” may similarly be applied to a protein, gene, or genetic element (e.g., splice donor site or packaging signal). When referring to a cognate protein, percentage sequence identities are determined at the amino acid level. 
     The term “cognate” retrovirus may be difficult to interpret in the extreme case, i.e., if all retroviral genetic elements have been replaced with surrogate non-lentiviral genetic elements. In this case, the source retrovirus strain mentioned previously is arbitrarily considered to be the cognate retrovirus. 
     The term “replication” as used herein in reference to a virus or vector, refers not to the normal replication of proviral DNA in a chromosome as a consequence of cell reproduction, or the autonomous replication of a plasmid DNA as a result of the presence of a functional origin of replication. Instead “replication” refers to the completion of a complete viral life cycle, wherein infectious viral particles containing viral RNA enter a cell, the RNA is reverse transcribed into DNA, the DNA integrates into the host chromosome as a provirus, the infected cell produces virion proteins and assembles them with full length viral genomic RNA into new, equally infectious particles. 
     The term “replication-competent” refers to a wild-type virus or mutant virus that is capable of replication, such that replication of the virus in an infected cell result in the production of infectious virions that, after infecting another, previously uninfected cell, causes the latter cell to likewise produce such infectious virions. The present invention contemplates the use of replication-defective virus. 
     As used herein, the term “attenuated virus” refers to any virus (e.g., an attenuated lentivirus) that has been modified so that its pathogenicity in the intended subject is substantially reduced. The virus may be attenuated to the point it is nonpathogenic from a clinical standpoint, i.e., that subjects exposed to the virus do not exhibit a statistically significant increased level of pathology relative to control subjects. 
     The present invention contemplates the preparation and use of a modified retrovirus. In some embodiments, the retrovirus is an mutant of murine leukemia virus, human immunodefciency virus type 1, human immunodeficiency virus type 2, feline immunodeficiency virus, simian immunodeficiency virus, visna-maedi, caprine arthritis-encephalitis virus, equine infectious anemia virus, and bovine immune deficiency virus, or a virus comprised of portions of more than one retroviral species (e.g., a hybrid, comprised of portions of MLV, FIV, HIV-1 and HIV-2, or HIV-1 and/or SIV). 
     A reference virus is a virus whose genome is used in describing the components of a mutant virus. For example, a particular genetic element of the mutant virus may be said to differ from the cognate element of the reference virus by various substitutions, deletions or insertions. It is not necessary that the mutant virus actually be derived from the reference virus. 
     The preferred reference FIV sequence is found in Talbott et al., Proc Natl Acad Sci USA. 1989 86:5743-7; Genbank access #NC_001482. In certain embodiments, a three-plasmid transient transfection method can be used to produce replication incompetent pseudotyped retroviruses (e.g., FIV). General methods are described in Wang et al., J Clin Invest. 1999 104:R55-62 and Johnston et al., J Virol. 1999 73:4991-5000. 
     Retroviral Vector System 
     The present invention contemplates a retroviral gene amplification and transfer system comprising a transgene vector, one or more compatible packaging vectors, an envelope vector, and a suitable host cell. The vectors used may be derived from a retrovirus (e.g., a lentivirus). Retrovirus vectors allow (1) transfection of the packaging vectors and envelope vectors into the host cell to form a packaging cell line that produces essentially packaging-vector-RNA-free viral particles, (2) transfection of the transgene vector into the packaging cell line, (3) the packaging of the transgene vector RNA by the packaging cell line into infectious viral particles, and (4) the administration of the particles to target cells so that such cells are transduced and subsequently express a transgene. 
     Either the particles are administered directly to the subject, in vivo, or the subject&#39;s cells are removed, infected in vitro with the particles, and returned to the body of the subject. 
     The packaging vectors and transgene vectors of the present invention will generate replication-incompetent viruses. The vectors chosen for incorporation into a given vector system of the present invention are such that it is not possible, without further mutation of the packaging vector(s) or transgene vector, for the cotransfected cells to generate a replication-competent virus by homologous recombination of the packaging vector(s) and transgene vector alone. The envelope protein used in the present system can be a retroviral envelope, a synthetic or chimeric envelope, or the envelope from a non-retroviral enveloped virus (e.g., baculovirus). 
     Packaging Signal 
     As used herein, the term “packaging signal” or “packaging sequence” refers to sequences located within the retroviral genome or a vector that are required for, or at least facilitate, insertion of the viral or vector RNA into the viral capsid or particle. The packaging signals in an RNA identify that RNA as one that is to be packaged into a virion. The term “packaging signal” is also used for convenience to refer to a vector DNA sequence that is transcribed into a functional packaging signal. Certain packaging signals may be part of a gene, but are recognized in the form of RNA, rather than as a peptide moiety of the encoded protein. 
     The key distinction between a packaging vector and a transgene vector is that in the packaging vector, the major packaging signal is inactivated, and, in the transgene vector, the major packaging sign al is functional. Ideally, in the packaging vector, all packaging signals would be inactivated, and, in the transgene vector, all packaging signals would be functional. However, countervailing considerations, such as maximizing viral titer, or inhibiting homologous recombination, may lend such constructs less desirable. 
     Packaging System; Packaging Vectors; Packaging Cell Line 
     A packaging system is a vector, or a plurality of vectors, which collectively provide in expressible form all of the genetic information required to produce a virion that can encapsidate suitable RNA, transport it from the virion-producing cell, transmit it to a target cell, and, in the target cell, cause the RNA to be reverse transcribed and integrated into the host genome in a such a manner that a transgene incorporated into the aforementioned RNA can be expressed. However, the packaging system must be substantially incapable of packaging itself. Rather, it packages a separate transgene vector. 
     In the present invention, the packaging vector will provide functional equivalents of the gag and pol genes (a “GP” vector). The env gene(s) will be provided by the envelope vector. In theory, a three vector system (“G”, “P”, and “E” vectors) is possible if one is willing to construct distinct gag and pol genes on separate vectors, and operably link them to different regulatable promoters (or one to a regulatable and the other to a constitutive promoter) such that their relative levels of expression can be adjusted appropriately. 
     A packaging cell line is a suitable host cell transfected by a packaging system that, under achievable conditions, produces viral particles. As used herein, the term “packaging cell lines” is typically used in reference to cell lines that express viral structural proteins (e.g., gag, pol and env), but do not contain a packaging signal. For example, a cell line has been genetically engineered to carry at one chromosomal site within its genome, a 5′-LTR-gag-pol-3′-LTR fragment that lacks a functional psi +  sequence (designated as Δ-psi), and a 5′-LTR-env-3′-LTR fragment that is also Δ-psi located at another chromosomal site. While both of these segments are transcribed constitutively, because the psi region is missing and the viral RNA molecules produced are less than full-size, empty viral particles are formed. 
     If a host cell is transfected by the packaging vector(s) alone, it produces substantially only viral particles without the full-length packaging vector. In one example, less than 10% of the viral particles produced by the packaging cell contain full length packaging vector-derived RNA. However, since the packaging vector lacks a functional primer-binding site, even if these particles infect a new cell, the packaging vector RNA will not be reverse transcribed back into DNA and therefore the new cell will not produce virion. Thus, by itself, the packaging vector is a replication-incompetent virus. 
     In some embodiments, the packaging cell and/or cell line contains a transgene vector. The packaging cell line will package the transgene vector into infectious particles. Such a cell line is referred to herein as a “transgenic virion production cell line.” 
     It is contemplated that packaging may be inducible, as well as non-inducible. In inducible packaging cells and packaging cell lines, retroviral particles are produced in response to at least one inducer. In non-inducible packaging cell lines and packaging cells, no inducer is required in order for retroviral particle production to occur. 
     The packaging vectors necessarily differ from wild-type, replication-competent retroviral genomes by virtue of the inactivation of at least one packaging signal of the cognate wild-type genome. More than one packaging signal may be inactivated. In one example, only the retroviral genes provided by the packaging vector are those encoding structural, or essential regulatory, proteins. 
     Transgene Vectors 
     A transgene vector is an expression vector that bears an expressible non-retroviral gene of interest and includes at least one functional retroviral packaging signal, so that, after the transgene vector is transfected into a packaging cell line, the transgene vector is transcribed into RNA, and this RNA is packaged into an infectious viral particle. These particles, in turn, infect target cells, their RNA is reverse transcribed into DNA, and the DNA is incorporated into the host cell genome as a proviral element, thereby transmitting the gene of interest to the target cells. 
     As used herein, the term “transduction” refers to the delivery of a gene(s) using a viral or retroviral vector by means of infection rather than by transfection. In certain embodiments, retroviral vectors are transduced. Thus, a “transduced gene” is a gene that has been introduced into the cell via retroviral or vector infection and provirus integration. In certain embodiments, viral vectors (e.g., “transgene vectors”) transduce genes into “target cells” or host cells. The, present invention encompasses transgene vectors that are suitable for use in the present invention that are linked to any gene of interest (or a “marker gene” or “reporter gene,” used to indicate infection or expression of a gene). 
     As used herein, the term “long-term transduction” refers to vectors that are capable of remaining transduced in host or target cells for time periods that are longer than those observed with other vectors. For example, the present invention provides retroviral vectors that are capable of remaining transduced for at least 120 days, at least one year, or for the life of the subject or the necessary time course of treatment. The duration of expression is a function of the choice of promoter and the target cell type, more so than the choice of vector. 
     The term “stable transduction” or “stably transduced” refers to the introduction and integration of foreign DNA into the genome of the transducted cell. The term “stable transductant” refers to a cell that has stably integrated foreign DNA into the genomic DNA. 
     The term “transient transduction” or “transiently transduced” refers to the introduction of foreign DNA into a cell where the foreign DNA fails to integrate into the genome of the transducted cell. The foreign DNA persists in the nucleus of the transducted cell for several days. During this time the foreign DNA is subject to the regulatory controls that govern the expression of endogenous genes in the chromosomes. The term “transient transductant” refers to cells that have taken up foreign DNA but have failed to integrate this DNA. 
     In some embodiments, the target and/or host cells of the present invention are “non-dividing” cells. These cells include cells such as neuronal cells that do not normally divide. However, it is not intended that the present invention be limited to non-dividing cells (including, but not limited to muscle cells, white blood cells, spleen cells, liver cells, eye cells, epithelial cells). 
     In some embodiments, the vector and the vector progeny are capable of transducing a plurality of target cells so as to achieve vector titers of at least 10 5  cfu/ml. The multiplicity of infection (MOI) may be at least one (i.e., one hit on average per cell), or even at least two. 
     Expression Cassettes and Vectors 
     The present invention also provides an expression cassette comprising a sequence encoding ACE-tRNA. 
     In certain embodiments, the expression cassette further contains a promoter. In certain embodiments, the promoter is a regulatable promoter. In certain embodiments, the promoter is a constitutive promoter. In certain embodiments, the promoter is a PGK, CMV, RSV, H1 or U6 promoter (Pol II and Pol III promoters). 
     The present invention provides a vector containing the expression cassette described above. In certain embodiments, the vector is a viral vector. In certain embodiments, the viral vector is an adenoviral, lentiviral, adeno-associated viral (AAV), poliovirus, HSV, or murine Maloney-based viral vector. 
     “Expression cassette” as used herein means a nucleic acid sequence capable of directing expression of a particular nucleotide sequence in an appropriate host cell, which may include a promoter operably linked to the nucleotide sequence of interest that may be operably linked to termination signals. It also may include sequences required for proper translation of the nucleotide sequence. The coding region usually codes for a protein of interest. The expression cassette including the nucleotide sequence of interest may be chimeric. The expression cassette may also be one that is naturally occurring but has been obtained in a recombinant form useful for heterologous expression. The expression of the nucleotide sequence in the expression cassette may be under the control of a constitutive promoter or of a regulatable promoter that initiates transcription only when the host cell is exposed to some particular stimulus. In the case of a multicellular organism, the promoter can also be specific to a particular tissue or organ or stage of development. 
     “Operably-linked” refers to the association of nucleic acid sequences on single nucleic acid fragment so that the function of one of the sequences is affected by another. For example, a regulatory DNA sequence is said to be “operably linked to” or “associated with” a DNA sequence that codes for an RNA or a polypeptide if the two sequences are situated such that the regulatory DNA sequence affects expression of the coding DNA sequence (i.e., that the coding sequence or functional RNA is under the transcriptional control of the promoter). Coding sequences can be operably-linked to regulatory sequences in sense or antisense orientation. 
     Adeno Associated Virus (AAV) 
     Adeno associated virus (AAV) is a small nonpathogenic virus of the parvoviridae family. AAV is distinct from the other members of this family by its dependence upon a helper virus for replication. In the absence of a helper virus, AAV may integrate in a locus specific manner into the q arm of chromosome 19. The approximately 5 kb genome of AAV consists of one segment of single stranded DNA of either plus or minus polarity. The ends of the genome are short inverted terminal repeats that can fold into hairpin structures and serve as the origin of viral DNA replication. Physically, the parvovirus virion is non-enveloped and its icosohedral capsid is approximately 20 nm in diameter. 
     To date, numerous serologically distinct AAVs have been identified, and more than a dozen have been isolated from humans or primates. The genome of AAV2 is 4680 nucleotides in length and contains two open reading frames (ORFs). The left ORF encodes the non-structural Rep proteins, Rep 40, Rep 52, Rep 68 and Rep 78, which are involved in regulation of replication and transcription in addition to the production of single-stranded progeny genomes. Furthermore, two of the Rep proteins have been associated with the preferential integration of AAV genomes into a region of the q arm of human chromosome 19. Rep68/78 has also been shown to possess NTP binding activity as well as DNA and RNA helicase activities. The Rep proteins possess a nuclear localization signal as well as several potential phosphorylation sites. Mutation of one of these kinase sites resulted in a loss of replication activity. 
     The ends of the genome are short inverted terminal repeats (ITR) which have the potential to fold into T-shaped hairpin structures that serve as the origin of viral DNA replication. Within the ITR region two elements have been described which are central to the function of the ITR, a GAGC repeat motif and the terminal resolution site (trs). The repeat motif has been shown to bind Rep when the ITR is in either a linear or hairpin conformation. This binding serves to position Rep68/78 for cleavage at the trs, which occurs in a site- and strand-specific manner. In addition to their role in replication, these two elements appear to be central to viral integration. Contained within the chromosome 19 integration locus is a Rep binding site with an adjacent trs. These elements have been shown to be functional and necessary for locus specific integration. 
     The AAV virion is a non-enveloped, icosohedral particle approximately 25 nm in diameter, consisting of three related proteins referred to as VP1, VP2 and VP3. The right ORF encodes the capsid proteins VP1, VP2, and VP3. These proteins are found in a ratio of 1:1:10 respectively and are all derived from the right-hand ORF. The capsid proteins differ from each other by the use of alternative splicing and an unusual start codon. Deletion analysis has shown that removal or alteration of VP1 which is translated from an alternatively spliced message results in a reduced yield of infections particles. Mutations within the VP3 coding region result in the failure to produce any single-stranded progeny DNA or infectious particles. An AAV particle is a viral particle comprising an AAV capsid protein. An AAV capsid polypeptide can encode the entire VP1, VP2 and VP3 polypeptide. The particle can be a particle comprising AAV2 and other AAV capsid proteins (i.e., a chimeric protein, such as AAV1 and AAV2). Variations in the amino acid sequence of the AAV2 capsid protein are contemplated herein, as long as the resulting viral particle comprises the AAV2 capsid remains antigenically or immunologically distinct from AAV1, as can be routinely determined by standard methods. Specifically, for example, ELISA and Western blots can be used to determine whether a viral particle is antigenically or immunologically distinct from AAV1. Furthermore, the AAV2 viral particle preferably retains tissue tropism distinct from AAV1. 
     An AAV2 particle is a viral particle comprising an AAV2 capsid protein. An AAV2 capsid polypeptide encoding the entire VP1, VP2, and VP3 polypeptide can overall have at least about 63% homology (or identity) to the polypeptide having the amino acid sequence encoded by nucleotides set forth in NC_001401 (nucleotide sequence encoding AAV2 capsid protein). The capsid protein can have about 70% homology, about 75% homology, 80% homology, 85% homology, 90% homology, 95% homology, 98% homology, 99% homology, or even 100% homology to the protein encoded by the nucleotide sequence set forth in NC_001401. The capsid protein can have about 70% identity, about 75% identity, 80% identity, 85% identity, 90% identity, 95% identity, 98% identity, 99% identity, or even 100% identity to the protein encoded by the nucleotide sequence set forth in NC_001401. The particle can be a particle comprising another AAV and AAV2 capsid protein, i.e., a chimeric protein. Variations in the amino acid sequence of the AAV2 capsid protein are contemplated herein, as long as the resulting viral particle comprising the AAV2 capsid remains antigenically or immunologically distinct from AAV4, as can be routinely determined by standard methods. Specifically, for example, ELISA and Western blots can be used to determine whether a viral particle is antigenically or immunologically distinct from AAV 1. Furthermore, the AAV2 viral particle preferably retains tissue tropism distinction from AAV 1, such as that exemplified in the examples herein, though an AAV2 chimeric particle comprising at least one AAV2 coat protein may have a different tissue tropism from that of an AAV2 particle consisting only of AAV2 coat proteins. 
     In certain embodiments, the invention further provides an AAV2 particle containing, i.e., encapsidating, a vector comprising a pair of AAV2 inverted terminal repeats. The nucleotide sequence of AAV2 ITRs is known in the art. Furthermore, the particle can be a particle comprising both AAV1 and AAV2 capsid protein, i.e., a chimeric protein. Moreover, the particle can be a particle encapsidating a vector comprising a pair of AAV inverted terminal repeats from other AAVs (e.g., AAV1-AAV9 and AAVrh10). The vector encapsidated in the particle can further comprise an exogenous nucleic acid inserted between the inverted terminal repeats. 
     The following features of AAV have made it an attractive vector for gene transfer. AAV vectors have been shown in vitro to stably integrate into the cellular genome; possess a broad host range; transduce both dividing and non-dividing cells in vitro and in vivo and maintain high levels of expression of the transduced genes. Viral particles are heat stable, resistant to solvents, detergents, changes in pH, temperature, and can be concentrated on CsCl gradients or by other means. The present invention provides methods of administering AAV particles, recombinant AAV vectors, and recombinant AAV virions. For example, an AAV2 particle is a viral particle comprising an AAV2 capsid protein, or an AAV1 particle is a viral particle comprising an AAV1 capsid protein. A recombinant AAV2 vector is a nucleic acid construct that comprises at least one unique nucleic acid of AAV2. A recombinant AAV2 virion is a particle containing a recombinant AAV2 vector. To be considered within the term “AAV2 ITRs” the nucleotide sequence must retain one or both features described herein that distinguish the AAV2 ITR from the AAV1 ITR: (1) three (rather than four as in AAV1) “GAGC” repeats and (2) in the AAV2 ITR Rep binding site the fourth nucleotide in the first two “GAGC” repeats is a C rather than a T. 
     The promoter to drive expression of the sequence encoding the tRNA to be delivered can be any desired promoter, selected by known considerations, such as the level of expression of a nucleic acid functionally linked to the promoter and the cell type in which the vector is to be used. Promoters can be an exogenous or an endogenous promoter. Promoters can include, for example, known strong promoters such as SV40 or the inducible metallothionein promoter, or an AAV promoter, such as an AAV p5 promoter. Additional examples of promoters include promoters derived from actin genes, immunoglobulin genes, cytomegalovirus (CMV), adenovirus, bovine papilloma virus, adenoviral promoters, such as the adenoviral major late promoter, an inducible heat shock promoter, respiratory syncytial virus, Rous sarcomas virus (RSV), etc. Additional examples include regulated promoters. 
     The AAV vector can further comprise an exogenous (heterologous) nucleic acid functionally linked to the promoter. By “heterologous nucleic acid” is meant that any heterologous or exogenous nucleic acid can be inserted into the vector for transfer into a cell, tissue or organism. The nucleic acid can encode a tRNA, for example. By “functionally linked” is meant such that the promoter can promote expression of the heterologous nucleic acid, as is known in the art, such as appropriate orientation of the promoter relative to the heterologous nucleic acid. Furthermore, the heterologous nucleic acid preferably has all appropriate sequences for expression of the nucleic acid, as known in the art, to functionally encode, i.e., allow the nucleic acid to be expressed. The nucleic acid can include, for example, expression control sequences, such as an enhancer. The nucleic acid can encode more than one gene product, limited only by the size of nucleic acid that can be packaged. 
     An AAV1 particle is a viral particle comprising an AAV1 capsid protein. Variations in the amino acid sequence of the AAV1 capsid protein are contemplated herein, as long as the resulting viral particle comprising the AAV1 capsid remains antigenically or immunologically distinct from other AAV capsids, as can be routinely determined by standard methods. Specifically, for example, ELISA and Western blots can be used to determine whether a viral particle is antigenically or immunologically distinct from other AAV serotypes. 
     The term “polypeptide” as used herein refers to a polymer of amino acids and includes full-length proteins and fragments thereof. Thus, “protein” and “polypeptide” are often used interchangeably herein. 
     The present method provides a method of delivering a nucleic acid to a cell comprising administering to the cell an AAV particle containing a vector comprising the nucleic acid inserted between a pair of AAV inverted terminal repeats, thereby delivering the nucleic acid to the cell. Administration to the cell can be accomplished by any means, including simply contacting the particle, optionally contained in a desired liquid such as tissue culture medium, or a buffered saline solution, with the cells. The particle can be allowed to remain in contact with the cells for any desired length of time, and typically, the particle is administered and allowed to remain indefinitely. For such in vitro methods, the virus can be administered to the cell by standard viral transduction methods, as known in the art and as exemplified herein. Titers of virus to administer can vary, particularly depending upon the cell type, but will be typical of that used for AAV transduction in general. Additionally the titers used to transduce the particular cells in the present examples can be utilized. The cells can include any desired cell in humans as well as other large (non-rodent) mammals, such as primates, horse, sheep, goat, pig, and dog. 
     The present invention further provides a method of delivering a nucleic acid to a cell in a subject comprising administering to the subject an AAV particle comprising the nucleic acid inserted between a pair of AAV inverted terminal repeats, thereby delivering the nucleic acid to a cell in the subject. 
     Certain embodiments of the present disclosure provide a cell comprising a viral vector as described herein. 
     AAV Vectors 
     In one embodiment, a viral vector of the disclosure is an AAV vector. An “AAV” vector refers to an adeno-associated virus, and may be used to refer to the naturally occurring wild-type virus itself or derivatives thereof. The term covers all subtypes, serotypes and pseudotypes, and both naturally occurring and recombinant forms, except where required otherwise. As used herein, the term “serotype” refers to an AAV, which is identified by, and distinguished from other AAVs based on capsid protein reactivity with defined antisera, e.g., there are eight known serotypes of primate AAVs, AAV-1 to AAV-9 and AAVrh10. For example, serotype AAV2 is used to refer to an AAV, which contains capsid proteins encoded from the cap gene of AAV2 and a genome containing 5′ and 3′ ITR sequences from the same AAV2 serotype. As used herein, for example, rAAV1 may be used to refer an AAV having both capsid proteins and 5′-3′ ITRs from the same serotype or it may refer to an AAV having capsid proteins from one serotype and 5′-3′ ITRs from a different AAV serotype, e.g., capsid from AAV serotype 2 and ITRs from AAV serotype 5. For each example illustrated herein, the description of the vector design and production describes the serotype of the capsid and 5′-3′ ITR sequences. The abbreviation “rAAV” refers to recombinant adeno-associated virus, also referred to as a recombinant AAV vector (or “rAAV vector”). 
     An “AAV virus” or “AAV viral particle” refers to a viral particle composed of at least one AAV capsid protein (preferably by all of the capsid proteins of a wild-type AAV) and an encapsidated polynucleotide. If the particle comprises heterologous polynucleotide (i.e., a polynucleotide other than a wild-type AAV genome such as a transgene to be delivered to a mammalian cell), it is typically referred to as “rAAV”. 
     In one embodiment, the AAV expression vectors are constructed using known techniques to at least provide as operatively linked components in the direction of transcription, control elements including a transcriptional initiation region, the DNA of interest and a transcriptional termination region. The control elements are selected to be functional in a mammalian cell. The resulting construct which contains the operatively linked components is flanked (5′ and 3′) with functional AAV ITR sequences. 
     By “adeno-associated virus inverted terminal repeats” or “AAV ITRs” is meant the art-recognized regions found at each end of the AAV genome which function together in cis as origins of DNA replication and as packaging signals for the virus. AAV ITRs, together with the AAV rep coding region, provide for the efficient excision and rescue from, and integration of a nucleotide sequence interposed between two flanking ITRs into a mammalian cell genome. 
     The nucleotide sequences of AAV ITR regions are known. As used herein, an “AAV ITR” need not have the wild-type nucleotide sequence depicted, but may be altered, e.g., by the insertion, deletion or substitution of nucleotides. Additionally, the AAV ITR may be derived from any of several AAV serotypes, including without limitation, AAV1, AAV2, AAV3, AAV4, AAV5, AAV7, etc. Furthermore, 5′ and 3′ ITRs which flank a selected nucleotide sequence in an AAV vector need not necessarily be identical or derived from the same AAV serotype or isolate, so long as they function as intended, i.e., to allow for excision and rescue of the sequence of interest from a host cell genome or vector, and to allow integration of the heterologous sequence into the recipient cell genome when AAV Rep gene products are present in the cell. 
     In one embodiment, AAV ITRs can be derived from any of several AAV serotypes, including without limitation, AAV1, AAV2, AAV3, AAV4, AAV5, AAV7, etc. Furthermore, 5′ and 3′ ITRs which flank a selected nucleotide sequence in an AAV expression vector need not necessarily be identical or derived from the same AAV serotype or isolate, so long as they function as intended, i.e., to allow for excision and rescue of the sequence of interest from a host cell genome or vector, and to allow integration of the DNA molecule into the recipient cell genome when AAV Rep gene products are present in the cell. 
     In one embodiment, AAV capsids can be derived from AAV2. Suitable DNA molecules for use in AAV vectors will be less than about 5 kilobases (kb), less than about 4.5 kb, less than about 4 kb, less than about 3.5 kb, less than about 3 kb, less than about 2.5 kb in size and are known in the art. 
     In one embodiment, the selected nucleotide sequence is operably linked to control elements that direct the transcription or expression thereof in the subject in vivo. Such control elements can comprise control sequences normally associated with the selected gene. Alternatively, heterologous control sequences can be employed. Useful heterologous control sequences generally include those derived from sequences encoding mammalian or viral genes. Examples include, but are not limited to, the SV40 early promoter, mouse mammary tumor virus LTR promoter; adenovirus major late promoter (Ad MLP); a herpes simplex virus (HSV) promoter, a cytomegalovirus (CMV) promoter such as the CMV immediate early promoter region (CMVIE), a rous sarcoma virus (RSV) promoter, pol II promoters, pol III promoters, synthetic promoters, hybrid promoters, and the like. In addition, sequences derived from non-viral genes, such as the murine metallothionein gene, will also find use herein. Such promoter sequences are commercially available from, e.g., Stratagene (San Diego, Calif.). 
     In one embodiment, both heterologous promoters and other control elements, such as tissue-specific and inducible promoters, enhancers and the like, will be of particular use. Examples of heterologous promoters include the CMV promoter. Examples of inducible promoters include DNA responsive elements for ecdysone, tetracycline, hypoxia and aufin. 
     In one embodiment, the AAV expression vector that harbors the DNA molecule of interest bounded by AAV ITRs, can be constructed by directly inserting the selected sequence(s) into an AAV genome, which has had the major AAV open reading frames (“ORFs”), excised therefrom. Other portions of the AAV genome can also be deleted, so long as sufficient portions of the ITRs remain to allow for replication and packaging functions. Such constructs can be designed using techniques well known in the art. 
     Alternatively, AAV ITRs can be excised from the viral genome or from an AAV vector containing the same and fused 5′ and 3′ of a selected nucleic acid construct that is present in another vector using standard ligation techniques. For example, ligations can be accomplished in 20 mM Tris-Cl pH 7.5, 10 mM MgCl2, 10 mM DTT, 33 μg/ml BSA, 10 mM-50 mM NaCl, and either 40 μM ATP, 0.01-0.02 (Weiss) units T4 DNA ligase at 0° C. (for “sticky end” ligation) or 1 mM ATP, 0.3-0.6 (Weiss) units T4 DNA ligase at 14° C. (for “blunt end” ligation). Intermolecular “sticky end” ligations are usually performed at 30-100 μg/ml total DNA concentrations (5-100 nM total end concentration). AAV vectors which contain ITRs. 
     Additionally, chimeric genes can be produced synthetically to include AAV ITR sequences arranged 5′ and 3′ of one or more selected nucleic acid sequences. The complete chimeric sequence is assembled from overlapping oligonucleotides prepared by standard methods. 
     In order to produce rAAV virions, an AAV expression vector is introduced into a suitable host cell using known techniques, such as by transfection. A number of transfection techniques are generally known in the art. See, e.g., Sambrook et al. (1989) Molecular Cloning, a laboratory manual, Cold Spring Harbor Laboratories, New York. Particularly suitable transfection methods include calcium phosphate co-precipitation, direct micro-injection into cultured cells, electroporation, liposome mediated gene transfer, lipid-mediated transduction, and nucleic acid delivery using high-velocity microprojectiles. 
     In one embodiment, suitable host cells for producing rAAV virions include microorganisms, yeast cells, insect cells, and mammalian cells, that can be, or have been, used as recipients of a heterologous DNA molecule. The term includes the progeny of the original cell that has been transfected. Thus, a “host cell” as used herein generally refers to a cell that has been transfected with an exogenous DNA sequence. Cells from the stable human cell line, 293 (readily available through, e.g., the American Type Culture Collection under Accession Number ATCC CRL1573) can be used in the practice of the present disclosure. Particularly, the human cell line 293 is a human embryonic kidney cell line that has been transformed with adenovirus type-5 DNA fragments, and expresses the adenoviral E1a and E1b genes. The 293 cell line is readily transfected, and provides a particularly convenient platform in which to produce rAAV virions. 
     By “AAV rep coding region” is meant the art-recognized region of the AAV genome which encodes the replication proteins Rep 78, Rep 68, Rep 52 and Rep 40. These Rep expression products have been shown to possess many functions, including recognition, binding and nicking of the AAV origin of DNA replication, DNA helicase activity and modulation of transcription from AAV (or other heterologous) promoters. The Rep expression products are collectively required for replicating the AAV genome. Suitable homologues of the AAV rep coding region include the human herpesvirus 6 (HHV-6) rep gene which is also known to mediate AAV-2 DNA replication. 
     By “AAV cap coding region” is meant the art-recognized region of the AAV genome that encodes the capsid proteins VP1, VP2, and VP3, or functional homologues thereof. These Cap expression products supply the packaging functions, which are collectively required for packaging the viral genome. 
     In one embodiment, AAV helper functions are introduced into the host cell by transfecting the host cell with an AAV helper construct either prior to, or concurrently with, the transfection of the AAV expression vector. AAV helper constructs are thus used to provide at least transient expression of AAV rep and/or cap genes to complement missing AAV functions that are necessary for productive AAV infection. AAV helper constructs lack AAV ITRs and can neither replicate nor package themselves. These constructs can be in the form of a plasmid, phage, transposon, cosmid, virus, or virion. A number of AAV helper constructs have been described, such as the commonly used plasmids pAAV/Ad and pIM29+45 that encode both Rep and Cap expression products. A number of other vectors have been described that encode Rep and/or Cap expression products. 
     Methods of delivery of viral vectors include injecting the AAV into the subject. Generally, rAAV virions may be introduced into cells using either in vivo or in vitro transduction techniques. If transduced in vitro, the desired recipient cell will be removed from the subject, transduced with rAAV virions and reintroduced into the subject. Alternatively, syngeneic or xenogeneic cells can be used where those cells will not generate an inappropriate immune response in the subject. 
     Suitable methods for the delivery and introduction of transduced cells into a subject have been described. For example, cells can be transduced in vitro by combining recombinant AAV virions with cells e.g., in appropriate media, and screening for those cells harboring the DNA of interest can be screened using conventional techniques such as Southern blots and/or PCR, or by using selectable markers. Transduced cells can then be formulated into pharmaceutical compositions, described more fully below, and the composition introduced into the subject by various techniques, such as by grafting, intramuscular, intravenous, subcutaneous and intraperitoneal injection. 
     In one embodiment, pharmaceutical compositions will comprise sufficient genetic material to produce a therapeutically effective amount of the nucleic acid of interest, i.e., an amount sufficient to reduce or ameliorate symptoms of the disease state in question or an amount sufficient to confer the desired benefit. The pharmaceutical compositions will also contain a pharmaceutically acceptable excipient. Such excipients include any pharmaceutical agent that does not itself induce the production of antibodies harmful to the individual receiving the composition, and which may be administered without undue toxicity. Pharmaceutically acceptable excipients include, but are not limited to, sorbitol, Tween80, and liquids such as water, saline, glycerol and ethanol. Pharmaceutically acceptable salts can be included therein, for example, mineral acid salts such as hydrochlorides, hydrobromides, phosphates, sulfates, and the like; and the salts of organic acids such as acetates, propionates, malonates, benzoates, and the like. Additionally, auxiliary substances, such as wetting or emulsifying agents, pH buffering substances, and the like, may be present in such vehicles. A thorough discussion of pharmaceutically acceptable excipients is available in Remington&#39;s Pharmaceutical Sciences (Mack Pub. Co., N.J. 1991). 
     It should be understood that more than one transgene could be expressed by the delivered viral vector. Alternatively, separate vectors, each expressing one or more different transgenes, can also be delivered to the subject as described herein. Furthermore, it is also intended that the viral vectors delivered by the methods of the present disclosure be combined with other suitable compositions and therapies. 
     As is apparent to those skilled in the art in view of the teachings of this specification, an effective amount of viral vector that must be added can be empirically determined. Administration can be effected in one dose, continuously or intermittently throughout the course of treatment. Methods of determining the most effective means and dosages of administration are well known to those of skill in the art and will vary with the viral vector, the composition of the therapy, the target cells, and the subject being treated. Single and multiple administrations can be carried out with the dose level and pattern being selected by the treating physician. 
     In certain embodiments, the rAAV is administered at a dose of about 0.3-2 ml of 1×105-1×1016 vg/ml. In certain embodiments, the rAAV is administered at a dose of about 1-3 ml of 1×107-1×1014 vg/ml. In certain embodiments, the rAAV is administered at a dose of about 1-2 ml of 1×108-1×1013 vg/ml. 
     Formulations containing the rAAV particles will contain an effective amount of the rAAV particles in a vehicle, the effective amount being readily determined by one skilled in the art. The rAAV particles may typically range from about 1% to about 95% (w/w) of the composition, or even higher or lower if appropriate. The quantity to be administered depends upon factors such as the age, weight and physical condition of the animal or the human subject considered for treatment. Effective dosages can be established by one of ordinary skill in the art through routine trials establishing dose response curves. The subject is treated by administration of the rAAV particles in one or more doses. Multiple doses may be administered as is required to maintain adequate enzyme activity. 
     Vehicles including water, aqueous saline, artificial CSF, or other known substances can be employed with the subject invention. To prepare a formulation, the purified composition can be isolated, lyophilized and stabilized. The composition may then be adjusted to an appropriate concentration, optionally combined with an anti-inflammatory agent, and packaged for use. 
     The present invention provides a method of increasing the level of a target protein in a cell by introducing a protein, or nucleic acid molecule encoding a protein described above into a cell in an amount sufficient to increase the level of the target protein in the cell. In certain embodiments, the accumulation of target protein is increased by at least 10%. The accumulation of target protein is increased by at least 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% 95%, or 99%. 39 
     Nucleic Acids Encoding Therapeutic Agents 
     The term “nucleic acid” refers to deoxyribonucleotides or ribonucleotides and polymers thereof in either single- or double-stranded form, composed of monomers (nucleotides) containing a sugar, phosphate and a base that is either a purine or pyrimidine. Unless specifically limited, the term encompasses nucleic acids containing known analogs of natural nucleotides that have similar binding properties as the reference nucleic acid and are metabolized in a manner similar to naturally occurring nucleotides. 
     A “nucleic acid fragment” is a portion of a given nucleic acid molecule. The term “substantial identity” of polynucleotide sequences means that a polynucleotide comprises a sequence that has at least 70%, 71%, 72%, 73%, 74%, 75%, 76%, 77%, 78%, or 79%, or at least 80%, 81%, 82%, 83%, 84%, 85%, 86%, 87%, 88%, or 89%, or at least 90%, 91%, 92%, 93%, or 94%, or even at least 95%, 96%, 97%, 98%, or 99% sequence identity, compared to a reference sequence using one of the alignment programs described using standard parameters. 
     Methods for Introducing Genetic Material into Cells 
     The exogenous genetic material (e.g., a DNA encoding one or more therapeutic ACE-tRNAs) is introduced into the cell in vivo by genetic transfer methods, such as transfection or transduction, to provide a genetically modified cell. Various expression vectors (i.e., vehicles for facilitating delivery of exogenous genetic material into a target cell) are known to one of ordinary skill in the art. 
     As used herein, “transfection of cells” refers to the acquisition by a cell of new genetic material by incorporation of added DNA. Thus, transfection refers to the insertion of nucleic acid into a cell using physical or chemical methods. Several transfection techniques are known to those of ordinary skill in the art including: calcium phosphate DNA co-precipitation; DEAE-dextran; electroporation; cationic liposome-mediated transfection; and tungsten particle-facilitated microparticle bombardment. Strontium phosphate DNA co-precipitation is another possible transfection method. 
     In contrast, “transduction of cells” refers to the process of transferring nucleic acid into a cell using a DNA or RNA virus. A RNA virus (i.e., a retrovirus) for transferring a nucleic acid into a cell is referred to herein as a transducing chimeric retrovirus. Exogenous genetic material contained within the retrovirus is incorporated into the genome of the transduced cell. A cell that has been transduced with a chimeric DNA virus (e.g., an adenovirus carrying a cDNA encoding a therapeutic agent), will not have the exogenous genetic material incorporated into its genome but will be capable of expressing the exogenous genetic material that is retained extrachromosomally within the cell. 
     Typically, the exogenous genetic material includes the heterologous gene (usually in the form of a cDNA comprising the exons coding for the therapeutic protein) together with a promoter to control transcription of the new gene. The promoter characteristically has a specific nucleotide sequence necessary to initiate transcription. Optionally, the exogenous genetic material further includes additional sequences (i.e., enhancers) required to obtain the desired gene transcription activity. For the purpose of this discussion, an “enhancer” is simply any non-translated DNA sequence that works contiguous with the coding sequence (in cis) to change the basal transcription level dictated by the promoter. The exogenous genetic material may introduced into the cell genome immediately downstream from the promoter so that the promoter and coding sequence are operatively linked so as to permit transcription of the coding sequence. A retroviral expression vector may include an exogenous promoter element to control transcription of the inserted exogenous gene. Such exogenous promoters include both constitutive and inducible promoters. 
     Naturally-occurring constitutive promoters control the expression of essential cell functions. As a result, a gene under the control of a constitutive promoter is expressed under all conditions of cell growth. Exemplary constitutive promoters include the promoters for the following genes that encode certain constitutive or “housekeeping” functions: hypoxanthine phosphoribosyl transferase (HPRT), dihydrofolate reductase (DHFR), adenosine deaminase, phosphoglycerol kinase (PGK), pyruvate kinase, phosphoglycerol mutase, the actin promoter, and other constitutive promoters known to those of skill in the art. In addition, many viral promoters function constitutively in eucaryotic cells. These include the early and late promoters of SV40; the long terminal repeats (LTRs) of Moloney Leukemia Virus and other retroviruses; and the thymidine kinase promoter of Herpes Simplex Virus, among many others. Accordingly, any of the above-referenced constitutive promoters can be used to control transcription of a heterologous gene insert. 
     Genes that are under the control of inducible promoters are expressed only or to a greater degree, in the presence of an inducing agent, (e.g., transcription under control of the metallothionein promoter is greatly increased in presence of certain metal ions). Inducible promoters include responsive elements (REs) which stimulate transcription when their inducing factors are bound. For example, there are REs for serum factors, steroid hormones, retinoic acid and cyclic AMP. Promoters containing a particular RE can be chosen in order to obtain an inducible response and in some cases, the RE itself may be attached to a different promoter, thereby conferring inducibility to the recombinant gene. Thus, by selecting the appropriate promoter (constitutive versus inducible; strong versus weak), it is possible to control both the existence and level of expression of a therapeutic agent in the genetically modified cell. If the gene encoding the therapeutic agent is under the control of an inducible promoter, delivery of the therapeutic agent in situ is triggered by exposing the genetically modified cell in situ to conditions for permitting transcription of the therapeutic agent, e.g., by intraperitoneal injection of specific inducers of the inducible promoters which control transcription of the agent. For example, in situ expression by genetically modified cells of a therapeutic agent encoded by a gene under the control of the metallothionein promoter, is enhanced by contacting the genetically modified cells with a solution containing the appropriate (i.e., inducing) metal ions in situ. 
     Accordingly, the amount of therapeutic agent that is delivered in situ is regulated by controlling such factors as: (1) the nature of the promoter used to direct transcription of the inserted gene, (i.e., whether the promoter is constitutive or inducible, strong or weak); (2) the number of copies of the exogenous gene that are inserted into the cell; (3) the number of transduced/transfected cells that are administered (e.g., implanted) to the patient; (4) the size of the implant (e.g., graft or encapsulated expression system); (5) the number of implants; (6) the length of time the transduced/transfected cells or implants are left in place; and (7) the production rate of the therapeutic agent by the genetically modified cell. Selection and optimization of these factors for delivery of a therapeutically effective dose of a particular therapeutic agent is deemed to be within the scope of one of ordinary skill in the art without undue experimentation, taking into account the above-disclosed factors and the clinical profile of the patient. 
     In addition to at least one promoter and at least one heterologous nucleic acid encoding the therapeutic agent, the expression vector may include a selection gene, for example, a neomycin resistance gene, for facilitating selection of cells that have been transfected or transduced with the expression vector. Alternatively, the cells are transfected with two or more expression vectors, at least one vector containing the gene(s) encoding the therapeutic agent(s), the other vector containing a selection gene. The selection of a suitable promoter, enhancer, selection gene and/or signal sequence (described below) is deemed to be within the scope of one of ordinary skill in the art without undue experimentation. 
     Disease Conditions and Methods of Treatment 
     The present invention in one embodiment includes compositions and methods for treating cystic fibrosis by reversing the effects of mutations present that are associated with nonsense mutations through introduction of the synthetic oligonucleotide suppressor tRNAs of the invention. 
     Certain embodiments of the present disclosure provide a method of treating a disease in a mammal comprising administering a protein or vector encoding a therapeutic agent (e.g., a modified and/or stabilized ACE-tRNA) as described herein to the mammal. In certain embodiments, the mammal is human. 
     Certain embodiments of the present disclosure provide a use of a therapeutic agent or vector encoding a therapeutic agent as described herein to prepare a medicament useful for treating disease in a mammal. In certain embodiments, the disease is cystic fibrosis. 
     The present disclosure also provides a mammalian cell containing a vector described herein. The cell may be human. 
     Certain aspects of the disclosure relate to polynucleotides, polypeptides, vectors, and genetically engineered cells (modified in vivo), and the use of them. In particular, the disclosure relates to a method for gene therapy that is capable of both systemic delivery of a therapeutically effective dose of the therapeutic agent. 
     According to one aspect, a cell expression system for expressing a therapeutic agent in a mammalian recipient is provided. The expression system (also referred to herein as a “genetically modified cell”) comprises a cell and an expression vector for expressing the therapeutic agent. Expression vectors include, but are not limited to, viruses, plasmids, and other vehicles for delivering heterologous genetic material to cells. Accordingly, the term “expression vector” as used herein refers to a vehicle for delivering heterologous genetic material to a cell. In particular, the expression vector is a recombinant adenoviral, adeno-associated virus, or lentivirus or retrovirus vector. 
     The expression vector further includes a promoter for controlling transcription of the heterologous gene. The promoter may be an inducible promoter (described herein). The expression system is suitable for administration to the mammalian recipient. The expression system may comprise a plurality of non-immortalized genetically modified cells, each cell containing at least one recombinant gene encoding at least one therapeutic agent. 
     The cell expression system is formed in vivo. According to yet another aspect, a method for treating a mammalian recipient in vivo is provided. The method includes introducing an expression vector for expressing a heterologous gene product into a cell of the patient in situ, such as via intravenous administration. To form the expression system in vivo, an expression vector for expressing the therapeutic agent is introduced in vivo into the mammalian recipient i.v. 
     According to yet another aspect, a method for treating a mammalian recipient in vivo is provided. The method includes introducing the target therapeutic agent into the patient in vivo. 
     The expression vector for expressing the heterologous gene may include an inducible promoter for controlling transcription of the heterologous gene product. Accordingly, delivery of the therapeutic agent in situ is controlled by exposing the cell in situ to conditions, which induce transcription of the heterologous gene. 
     The present disclosure provides methods of treating a disease in a mammal by administering an expression vector to a cell or patient. For the gene therapy methods, a person having ordinary skill in the art of molecular biology and gene therapy would be able to determine, without undue experimentation, the appropriate dosages and routes of administration of the expression vector used in the novel methods of the present disclosure. 
     According to one embodiment, the cells are transformed or otherwise genetically modified in vivo. The cells from the mammalian recipient are transformed (i.e., transduced or transfected) in vivo with a vector containing exogenous genetic material for expressing a heterologous (e.g., recombinant) gene encoding a therapeutic agent and the therapeutic agent is delivered in situ. 
     As used herein, “exogenous genetic material” refers to a nucleic acid or an oligonucleotide, either natural or synthetic, that is not naturally found in the cells; or if it is naturally found in the cells, it is not transcribed or expressed at biologically significant levels by the cells. Thus, “exogenous genetic material” includes, for example, a non-naturally occurring nucleic acid that can be transcribed into a tRNA. 
     The above-disclosed therapeutic agents and conditions amenable to gene therapy are merely illustrative and are not intended to limit the scope of the instant disclosure. The selection of a suitable therapeutic agent for treating a known condition is deemed to be within the scope of one of ordinary skill of the art without undue experimentation. 
     In certain embodiments, the therapy has potential use for the treatment/management of diseases that are caused by Premature Termination Codons (PTCs), including, but not limited to, cystic fibrosis, muscular dystrophy, β-thalassemia and Liddle&#39;s syndrome. This therapy is advantageous in that it provides improved stop codon suppression specificity. The therapeutic ACE-tRNAs of the present invention target a specific stop-codon, TGA for instance, thus reducing off-target effects at stop-codons unrelated to disease. The present therapy is also advantageous in that it provides amino-acid specificity. The expressed tRNA is engineered to specifically replace the amino acid that was lost via insertion of the disease stop codon, thus negating any spurious effects on protein stability, folding and trafficking. 
     In certain embodiments, the present system is modular, and thus can be “personalized” to every possible disease PTC. For instance, there are nine individual tryptophan tRNAs in the human genome that are recognized by the Trp synthetase, all of which suppress the mRNA UGG codon. Thus, each of these nine Trp tRNA provides an opportunity for codon re-editing tolerance (UGG UGA). Additionally, given their proximity to stop codons in the genetic code, the mutation of arginine codons to PTC nonsense codons are common in disease. There are over thirty Arg tRNA that could be tested for codon editing tolerance and suppression efficacy. 
     A further advantage of the present invention is that it provides facile expression and cell specific delivery, because the entire system (tRNA+promoter sequence) is compact. 
     Dosages, Formulations and Routes of Administration of the Agents of the Invention 
     The agents of the invention are administered so as to result in a reduction in at least one symptom associated with a genetic disease (e.g., cystic fibrosis). The amount administered will vary depending on various factors including, but not limited to, the composition chosen, the particular disease, the weight, the physical condition, and the age of the mammal, and whether prevention or treatment is to be achieved. Such factors can be readily determined by the clinician employing animal models or other test systems that are well known to the art. 
     The present invention envisions treating genetic disease (e.g., cystic fibrosis) by the administration of an agent, e.g., ACE-tRNA, an expression vector, or a viral particle of the invention. Administration of the therapeutic agents in accordance with the present invention may be continuous or intermittent, depending, for example, upon the recipient&#39;s physiological condition, whether the purpose of the administration is therapeutic or prophylactic, and other factors known to skilled practitioners. The administration of the agents of the invention may be essentially continuous over a preselected period of time or may be in a series of spaced doses. Both local and systemic administration is contemplated. 
     One or more suitable unit dosage forms having the therapeutic agent(s) of the invention, which, as discussed below, may optionally be formulated for sustained release (for example using microencapsulation), can be administered by a variety of routes including parenteral, including by intravenous and intramuscular routes, as well as by direct injection into the diseased tissue. The formulations may, where appropriate, be conveniently presented in discrete unit dosage forms and may be prepared by any of the methods well known to pharmacy. Such methods may include the step of bringing into association the therapeutic agent with liquid carriers, solid matrices, semi-solid carriers, finely divided solid carriers or combinations thereof, and then, if necessary, introducing or shaping the product into the desired delivery system. 
     When the therapeutic agents of the invention are prepared for administration, they may be combined with a pharmaceutically acceptable carrier, diluent or excipient to form a pharmaceutical formulation, or unit dosage form. The total active ingredients in such formulations include from 0.1 to 99.9% by weight of the formulation. A “pharmaceutically acceptable” is a carrier, diluent, excipient, and/or salt that is compatible with the other ingredients of the formulation, and not deleterious to the recipient thereof. The active ingredient for administration may be present as a powder or as granules; as a solution, a suspension or an emulsion. 
     Pharmaceutical formulations containing the therapeutic agents of the invention can be prepared by procedures known in the art using well-known and readily available ingredients. The therapeutic agents of the invention can also be formulated as solutions appropriate for parenteral administration, for instance by intramuscular, subcutaneous or intravenous routes. 
     The pharmaceutical formulations of the therapeutic agents of the invention can also take the form of an aqueous or anhydrous solution or dispersion, or alternatively the form of an emulsion or suspension. 
     Thus, the therapeutic agent may be formulated for parenteral administration (e.g., by injection, for example, bolus injection or continuous infusion) and may be presented in unit dose form in ampules, pre-filled syringes, small volume infusion containers or in multi-dose containers with an added preservative. The active ingredients may take such forms as suspensions, solutions, or emulsions in oily or aqueous vehicles, and may contain formulatory agents such as suspending, stabilizing and/or dispersing agents. Alternatively, the active ingredients may be in powder form, obtained by aseptic isolation of sterile solid or by lyophilization from solution, for constitution with a suitable vehicle, e.g., sterile, pyrogen-free water, before use. 
     It will be appreciated that the unit content of active ingredient or ingredients contained in an individual aerosol dose of each dosage form need not in itself constitute an effective amount for treating the particular indication or disease since the necessary effective amount can be reached by administration of a plurality of dosage units. Moreover, the effective amount may be achieved using less than the dose in the dosage form, either individually, or in a series of administrations. 
     The pharmaceutical formulations of the present invention may include, as optional ingredients, pharmaceutically acceptable carriers, diluents, solubilizing or emulsifying agents, and salts of the type that are well-known in the art. Specific non-limiting examples of the carriers and/or diluents that are useful in the pharmaceutical formulations of the present invention include water and physiologically acceptable buffered saline solutions such as phosphate buffered saline solutions pH 7.0-8.0 and water. 
     Definitions 
     Disease state: For the purposes of the present invention, a “disease state” or “disease phenotype” is a characteristic of a mammalian cell that results from a stop codon within the coding region of a gene inside the cell (e.g., that results from a nonsense mutation). For example, an increasing number of human genetic diseases are thought to be caused by nonsense mutations (see, for example, Atkinson et al., Nuc. Acids Res. 22:1327, 1994). To give but a few examples, β-thalessemia, Duchenne muscular dystrophy, xeroderma pigmentosum, Fanconi&#39;s anemia, and cystic fibrosis can all be caused by nonsense mutations in identified genes. 
     Endogenous tRNA synthetase: A tRNA synthetase is considered to be “endogenous” to a cell if it is present in the cell into which a tRNA is introduced according to the present invention. As will be the apparent to those of ordinary skill in the art, a tRNA synthetase may be considered to be endogenous for these purposes whether it is naturally found in cells of the relevant type, or whether the particular cell at issue has been engineered or otherwise manipulated by the hand of man to contain or express it. 
     Suppressor tRNA: A “suppressor tRNA” is one whose anti-codon is complementary with a codon that would otherwise terminate translation, so that detectable read-through occurs under the conditions of the experiment. Standard termination codons are amber (UAG), ochre (UAA), and opal (UGA) codons. However, non-standard termination codons (e.g., 4-nucleotide codons) have also been employed in the literature (see, for example, Moore et al., J. Mol. Biol. 298:195, 2000; Hohsaka et al., J. Am. Chem. Soc. 121:12194, 1999). 
     The invention is now illustrated by the following non-limiting Examples. 
     EXAMPLE 1 
     The genetic code uses four nucleotides that in turn form triplet codons, which form the basis for DNA to protein translation. There are 64 codons in total, 61 of which are used to encode amino acids, and three (TAG, TGA and TAA) of which encode protein termination “stop” or “nonsense” codons. 
     Five to ten percent of cystic fibrosis cases are caused by “nonsense” mutations that lead to premature truncation of the cystic fibrosis transmembrane conductance regulator (CFTR) protein. An example of this “class 1” mutation is p.Trp1282X, a premature termination codon (PTC) which causes a loss of CFTR function and severe cystic fibrosis phenotypes. Some compounds, such as ataluren, promote stop read-through of disease producing nonsense mutations but have been only modestly successful as therapeutics due to a number of caveats, including poor stop-codon specificity and unexpectedly low efficiency of codon skipping in vivo. However, the widespread use of these compounds and the discovery that endogenous stop-codon read-through is common in metazoans, suggests that assisted suppression could be viable if delivered to a subset of cell types, i.e., airway epithelium. Yet, when therapeutically assisted stop-codon read-through is successful, the nonselective incorporation of an amino acid at the location of the nonsense codon has the potential to affect protein folding, trafficking and function (as is the case with CFTR 1282X); and thus, requires additional therapeutic intervention. Thus, there is an acute unmet need to understand the nature of disease PTCs and potentially therapeutic suppressors and generally, more effective treatments of PTC diseases. 
     This Example characterizes anticodon edited (ACE) Trp-tRNA for the rescue of CFTR p.Trp1282X channels. Such tRNAs are engineered to ‘suppress’ the disease-causing TGA stop codon and incorporate the original amino acid, Trp at p.Trp1282X CFTR, in effect, genetically reconstructing the wild-type CFTR protein. Data demonstrate that this general approach (nonsense suppression) produces robust rescue of transcripts that carry in-frame stop codons, through either transient transfection of a tRNA and its cognate synthetase in adherent cells, or their virus-based delivery to more native airway cell-types, such as A549 airway cells. This approach offers a number of significant benefits over existing strategies: 1) Improved codon specificity—the expressed tRNA may be directed towards a specific stop-codon, thus reducing off-target effects at stop-codons unrelated to disease. 2) Amino-acid specificity—the expressed tRNA and/or synthetase can be engineered to replace the amino acid that was lost via insertion of the disease stop codon, thus negating any spurious effects on CFTR stability, folding and trafficking. 3) Tunability—the system can be theoretically personalized for each type of tRNA and PTC mutation. 4) Facile expression—the entire system is compact (&lt;1 kb) and can be easily packaged and expressed transiently or via nanoparticle delivery of tRNA. 5) Proof of principle for a general strategy—in-frame stop codons are a major cause of human disease and few treatment options exist; the experiments performed here on p.Trp1282X are expected to lead to insights into the mechanisms of other CFTR nonsense codons. 
     Data shows that ACE-tRNA stop-codon suppressor tRNA are efficient at “rescuing” transcripts which contain introduced stop-sites ( FIGS.  6 A and  6 B ) suggesting that such tRNA have the potential to interfere with nonsense mediated decay (NMD) as the major biological hurdle in the therapeutic rescue of disease stop sites. Thus opening the possibility for the use of suppressor tRNA to gain more molecular insights into NMD in disease. 
     Results 
     We questioned if it might be possible to express eukaryotic tRNA that had been anticodon edited to suppress stop sites, TGA for instance, and not its designated codon. This was tested in five human tryptophan tRNA on a test construct consisting of a fluorescent protein (cherry) in frame with eGFP sequence that are separated by a linker containing a TGA site. To indicate the production of the full-length protein an HA epitope was added to the C-terminus of the eGFP reading frame. This test system is useful because visual appearance of the cherry signal indicates plasmid delivery and expression and in combination with the eGFP rescue shows TGA suppression. Data in  FIGS.  6 A and  6 B  show western blot data using this test construct to assay the ability of five anticodon edited Trp tRNA human to suppress the TGA stop site in the short linker between cherry and eGFP reading frames. Of these constructs, the candidates 1, 2, 3 &amp; 5 show modest activity in this regard. This may be due to structural intolerance to the mutation or the possibility that altering the anticodon, even just by a single base, disrupted the ability of the Trp synthetase to recognize and/or acylate the tRNA with tryptophan. However, number 4 of these test tRNA (tRNA #4) shows significant suppression activity of the TGA site, producing a full-length cherry-eGFP-HA protein ( FIG.  6 B ). Further, no read-through was seen in the absence of co-expressed tRNA, last lane,  FIG.  6 B . 
     Methods 
     The Trp tRNA were examined for codon editing tolerance (TGG→TGA) and their ability to suppress a targeted TGA test site in a transiently transfected tandem-fluorophore (mCherry-TGA-GFP) and CFTR Trp1282X. Initial screening of 5/9 Trp tRNA discovered an anticodon edited Trp-tRNA that was transiently transfected in HEK cells and has ‘stand alone’ functionality to rescue a cherry-TGA-eGFP-HA test construct,  FIG.  6 B . The selective presence of the HA epitope indicates successful rescue, as well as confocal examination of both cherry and eGFP fluorescence at the single cell level (not shown). This result provides proof of principle data that a) some ACE-tRNA can tolerate anticodon editing b) that these tRNA retain the ability to be acylated with Trp by endogenous tryptophan synthetases, and c) these tRNA can suppress TGA sites embedded within open protein reading frames. 
     The remaining four Trp-tRNA are functionally examined for tolerance of anticodon editing from TAA to TGA suppressors. These anticodon edited tRNA are tested for their ability to rescue the cherry-TGA-eGFPHA clone. Biochemical (western blot) data are obtained for cherry and eGFP signals as well as HA epitopes. Here, cherry expression serves as the positive transfection control. Confocal imaging verifies cherry and eGFP fluorescence at the single cell level. 
     The fidelity of endogenous Trp synthetases to charge ACE—Trp tRNA with the tryptophan amino acid is determined by mass spectroscopic analysis of tryptic fragments of purified rescued cherry-Trp-eGFPHAprotein. Predicted mass for the tryptic fragment generated from the linker between the cherry and eGFP reading frames is: KPINQWPANTHER (SEQ ID NO: 648) with a predicted mass of 1590.8135; bold W indicates incorporation site,  FIG.  10   . Thus, this represents the first example of a nonsense codon repair and replacement with the wild-type amino acid and therefore is a significant advance over existing approaches, such as the therapeutic Ataluran. The later example, the compound promotes read-through of the nonsense codon with the incorrect amino acid, thus the discovery and identification of new tRNA sequences that provide stringent repair is significant. 
     Rescue of transiently transfected CFTR 1282X channels by ACE-tRNA identified above are assessed by standard biochemical methods for full maturation of the B and C glycosylated CFTR bands 20. Thus, the channel has been repaired with the wildtype amino acid, is fully functional and successfully trafficked to the plasma membrane. 
     The next step is to functionally characterize CFTR Trp1282X channels rescued with ACE-tRNA systems identified above using electrophysiological (single cell patch clamp and Ussing chamber) and biochemical approaches. The efficacy of expressed tRNA to diminish nonsense-mediated decay (NMD) of 1282X mRNA would be assessed with quantitative rtPCR. Reprogramed human airway cells are used to test expressed codon edited Trp-tRNA rescue of native 1282X CFTR channels. 
     It is demonstrated that anticodon editing is tolerated in an identified human Trp tRNA and this 75-base pair transfer RNA is capable of suppressing an in-frame TGA codon within a test construct. These experiments extrapolate this discovery to characterize the ability of this ACE-tRNA to interact with CFTR 1282TGA mRNA and produce functional CFTR channels in model cells (FRT and A549) as well as p. 1282X human reprogrammed airway cells. 
     Biochemical determination of rescue levels in transiently expressed CFTR 1282X channels as well as those in reprogrammed airway cells. Antibody M3A7 is used to recognize the rescued (epitope is aa 1370-1380) and to detect all CFTR, rescued and non-rescued, antibody binding to the N-terminus like MM13-4 (epitope aa 25-36), available through EMD Millipore. Alternatively, L12B4 (epitope aa 386-412, EMD Millipore) or 660 (epitope aa 576-585) are available through Cystic Fibrosis Foundation Therapeutics. 
     Surface functionality is examined through electrophysiological approaches, patch-clamp and Ussing chamber recording. 1282X mRNA stability and abundance is assayed by quantitative rtPCR of RNA extracts from transiently expressing cells and reprogrammed airway cells. 
     Bioinformatic analysis of RNA transcriptome data from human airway cells identifies abundance, context and identity of TGA codon containing transcripts. The top 10 expressing transcripts using TGA for their normal stop sites are followed up at the level of individual transcript with protein biochemistry before and after ACE-tRNA expression. Biochemical and immunohistological probes of cellular apoptosis are also used to examine the impact of ACE-tRNA in cell death. 
     In conclusion, the data show that ion channel genes with in-frame stop sites are amenable to this type of “rescue” ( FIG.  9   ) and components of the system can be expressed virally in airway cells. Further, a highly simplified form of this idea, an ACE-tRNA of human origin, demonstrates the “stand alone” ability to rescue in-frame CFTR TGA codons in mammalian cell lines ( FIG.  9   ). This approach has many advantages over existing stop-codon strategies and merits closer examination in terms of the ability of ACE-tRNA to 1) abrogate nonsense mediated decay 2) function in lung cell preparations and 3) to specifically rescue CFTR 1282X. 
     EXAMPLE 2 
     Several different nonsense mutations cause CF, thus underlying roughly 10% of all CF disease.  FIG.  7   . These cases are concentrated into ten specific genetic lesions: E60X, R75X, G542X, R553X, Q890X, Y1092X, R1158X, R1162X and W1282X. We propose that it should be feasible, with the right approach, to screen existing human tRNA sequences for modification and tolerance to anti-codon editing. To this end, roughly 144 ACE-tRNAs were candidates to test for those that could be used to promote the repair of the disease causative nonsense codon and the expression of the full-length protein. Specifically, using the scheme described in  FIG.  11   , tRNA libraries were generated to identify novel tRNA sequences that encode for ACE tRNA with the ability to repair the top CF causative nonsense mutations. Specifically, 10 ng of annealed oligos encoding the ACE-tRNAs were combined with 50 ng of NanoLuc reporter plasmid, 1 ul 10× CutSmart Buffer (NEB), 1 ul T4 ligase (NEB), 10 mM ATP and 1 ul BbsI (NEB) and cycled in a thermocycler as described in  FIG.  11   . 1 ul of the reaction was transformed into competent  E. coli  and the transformants were plated on ampicillin agar plates. One transformant was picked per plate was picked, grown in 1 ml of LB under ampicillin selection, miniprepped and sequence verified. 
     Screening studies were first performed to identify the best ACE-tRNA Candidates from tryptophan and glycine. 125 ng of sequence verified miniprep cDNA of NanoLuc reporter plasmid with ACE-tRNA was transfected into HEK cells using calcium phosphate. HEK cells were plated in 96 well plates at 4×10 4 the day prior. 24 hrs after transfection the media was replaced with 20 ul of PBS and 15 ul of NanoGlo reagent (Promega) was added. Plates were read on a SpectraMax i3 (Molecular Devices). Data are of replicates of 3 or greater.  FIG.  8   . The data show that most tRNA demonstrate poor codon editing tolerance. However, clear high-performing tRNA emerge from the screen, with identification of ACE-Trp and ACE-Gly tRNA which demonstrate rescue of nonsense codon containing protein of 20-fold to 130-fold over background. 
     To assess is these novel tRNA could rescue CFTR channels harboring nonsense codons, they were co-expressed in mammalian HEK cells with a CFTR W1282X cDNA plasmid. The cellular preparations were analyzed by standard biochemical approaches via Western blot assessment of CFTR protein. This method is highly advantageous for this purpose because the CFTR protein displays a multi-banded pattern that is well-established. Specifically, the “B” and “C” bands represent the full-length and fully mature, post-translationally proceeded CFTR protein at the cell surface, respectively. In this case, both rescue with Trpchr17.trna39 and Glychr19.trna2 ACT-tRNAs produce robust populations of ‘B’ and ‘C’ CFTR immunopositive (antibody MA37) bands, indicating the promotion by said tRNA of the full-length, successfully trafficked ion channel protein.  FIG.  9   . 
     EXAMPLE 3 
     T-stem modification significantly improves nonsense suppression.  FIG.  10   . Herein we propose an additional modification of the tRNA to further enable their function for the purpose of suppression of nonsense codons and the promotion of protein expression. The hypothesis is based on the possibility that rationally introduced mutations within the tRNA ‘t-stem’ loop, shown in  FIG.  10   , will yield a tRNA molecule that is more stable and functionally more potent for nonsense codon suppression. To this end, single and double mutations were directly engineered into the t-stem loop of tRNA Trpchr17.trna39—an ACE-tRNA identified with activity for the rescue of tryptophan TGA nonsense codons. Thirty-eight tRNA t-stem variants were thus generated and screened in HEK cells transiently transfected with the nonsense rescue reporter construct shown in  FIG.  4   . 24 hours post-transfection, cells were assayed for luciferase activity, shown in  FIG.  10   . The data show strong variation and identify novel tRNA sequences with varied t-stem loop sequences with enhanced suppression activity. Notably, one such mutant, TS-38 52-62 G-C enhances the suppression ability of Trpchr17.trna39 by roughly 250% ( FIG.  12   ). We thus propose this is a generalizable modification, that is, of new tRNA sequences identified, by example 1 and 2, can be made better (for their ability to rescue nonsense codons) through further rationale modifications. Such approaches aid in the therapeutic utility of ACE-tRNA directed to tissue types with low abundance target RNA or where tRNA delivery may be limiting. 
     EXAMPLE 4 
     In order to enable the identification of the nucleotide composition and functional ability to suppress nonsense codons by new types of tRNA, an All-In-One Plasmid With A One Pot Cloning Reaction was invented for High Throughput Cloning  FIG.  11   . This approach enables the facile investigation of ACE-tRNA activity via luciferase activity in a standard 96 well format. Briefly, synthetic nucleotide sequences encoding for tRNA are ligated into the NanoLuc Reporter plasmid, with an example of the TGA nonsense reporter plasmid variant shown in  FIG.  11   . TAA (Opal) and TAG (amber) stop codon rescue vectors have been successfully designed and implemented in  FIGS.  16 - 19   . The benefits are the approach is that DNA oligos encoding for tRNA libraries can be ligated in the NanoLuc reporter plasmid with the presence of the restriction enzyme and ligase with the reaction pushed to nearly 100% incorporation of tRNA insert ( FIG.  11   )-thus the ‘one-pot’ designation. The reaction is transformed into  E. coli , with the resultant cDNA purified by standard methods. Another benefit of the invented method is that the tRNA and reporter gen are within the single expression cassette, therefore lowering biological variability and improving data quality obtaining in resulting screens of tRNA suppression activity. The purified cDNA plasmids are then screened in high-throughput 96 well format for their ability to repair nonsense codons by inferred luciferase activity. The approach is suitable for the high-throughput screening of hundreds to thousands of tRNA for novel therapeutic activity. 
     The ‘one-pot’ cloning and expression system described in  FIG.  11    has been used successfully to identify unique tRNA sequences for the repair of Tryptophan and Glycine ACE-tRNA ( FIG.  13   ), ACE-tRNA-Arg ( FIG.  14   ), ACE-tRNA-Gln TAG ( FIG.  15   ), ACE-tRNA-Gln TAA ( FIG.  16   ), ACE-tRNA-Glu TAG ( FIG.  17   ), ACE-tRNA-Gln TAA ( FIG.  18   ) and ACE-tRNA-Trp TAG ( FIG.  19   ).  FIGS.  20 A- 20 D  show that delivery of ACE-tRNA as small RNA supports robust suppression of G542X and W1282X nonsense mutations. 
     EXAMPLE 5 
     Engineered transfer RNAs for suppression of premature termination codons ABSTRACT Premature termination codons (PTCs) are responsible for 10-15% of all inherited disease. PTC suppression during translation offers a promising approach to treat a variety of genetic disorders, yet small molecules that promote PTC read-through have yielded mixed performance in clinical trials. A high-throughput, cell-based assay is presented to identify anticodon engineered transfer RNAs (ACE-tRNA) that can effectively suppress in-frame PTCs and faithfully encode their cognate amino acid. In total, ACE-tRNA were identified with a high degree of suppression activity targeting the most common human disease-causing nonsense codons. Genome-wide transcriptome ribosome profiling of cells expressing ACE-tRNA at levels which repair PTC indicate that there are limited interactions with translation termination codons. These ACE-tRNAs display high suppression potency in mammalian cells,  Xenopus  oocytes and mice in vivo, producing PTC repair in multiple genes, including disease causing mutations within the cystic fibrosis transmembrane conductance regulator (CFTR). 
     Introduction 
     Premature termination codons (PTCs) arise from single nucleotide mutations that convert a canonical triplet nucleotide codon into one of three stop codons, e.g., TAG, TGA, or TAA. PTCs are often more deleterious than missense mutations because they result in the loss of protein expression. Additionally, mRNA abundance is reduced through nonsense-mediated decay (NMD) and in some cases, truncated proteins may have a dominant negative function 1-3 . Therefore, it is not surprising that PTCs are associated with many severe disease phenotypes, including cystic fibrosis 4 , Duchenne muscular dystrophy, spinal muscular atrophy 5 , infantile neuronal ceroid lipofuscinosis 6 , β-thalessemia cystinosis 8 , X-linked nephrogenic diabetes insipidus 9 , Hurler syndrome 10 , Usher syndrome 11 , and polycystic kidney disease. Additionally, nonsense mutations occur within the tumor suppressor genes p53 and ATM 12 , further implicating their role in disease. Amino acid codons most vulnerable to PTC conversion are those with a single nucleotide substitution from a stop codon: tryptophan, tyrosine, cysteine, glutamic acid, lysine, glutamine, serine, leucine, arginine, and glycine ( FIG.  25   ). As such, PTCs represent a unique constellation of diseases which afflict over 30 million people worldwide, accounting for 10-15% of all genetic diseases 13 . 
     Small molecules, such as aminoglycosides 14 , dipeptides 15 , and oxadiazoles 16 , promote the “read-through” or “suppression” of nonsense mutations. These compounds are effective in model organisms 17, 18 , mammalian cell lines 19  and some animal disease models 16, 20. However, this approach results in the encoding of a near-cognate amino acid 21 , effectively generating a missense mutation at the PTC, which itself may have deleterious effects on protein folding, trafficking, and function. Furthermore, aminoglycosides are oto- and nephrotoxic 22 , and the first-in-class oxadiazole, Ataluren, displayed unexpectedly low efficacy in patient populations (ACT DMD Phase 3 clinical trial, NCT01826487; ACT CF, NCT02139306), thus limiting their utility as PTC therapeutics. Recent and ongoing advances in CRISPR/Cas9-mediated genome editing provides potentially a permanent solution for diseases resulting from nonsense mutations. However, aspects of this technology impart hurdles for its rapid use as a therapeutic 23, 24 . This is not limited to the requirement of “precision” or “personalized” diagnostics for each mutation based on the context of each patient&#39;s genetic variability. 
     A PTC repair approach was identified that displays the versatility of small molecules and the precision of gene editing. tRNAs were investigated to fulfill these criteria, whereby their anticodons have been engineered via mutagenesis to recognize and suppress UGA, UAA or UAG PTC codons. In order to be effective, the anticodon edited tRNAs, aka ACE-tRNAs, should still be recognized by the endogenous translation cellular machinery, including the aminoacyl-tRNA synthetase for charging the ACE-tRNA with their cognate amino acid and the eukaryotic elongation factor 1α (eEF-1α) for delivery of the charged tRNA to the ribosome,  FIG.  21 A . Such suppressor tRNAs have been shown, in a limited manner, to rescue in frame stop codons associated with β-thalassemia 25 , xeroderma pigmentosum 26  and a transgenic PTC reporter gene 27 . 
     Here it is shown that an anti-codon editing approach is generalizable to multiple tRNA gene families, indicating that many annotated tRNA are biologically viable. Further, it is demonstrate that anti-codon edited suppressor tRNA encode their cognate amino acid, lack significant interactions with termination stop codons and are efficacious in vivo to suppress PTC. In total, the data support the possibility that such engineered tRNA satisfy the broad requirement for coverage of disease-causing PTCs and thus represent a promising new class of RNA therapeutic agent. 
     Results 
     The rationale of this study is rooted in the observation that there are multiple tRNA genes with unique sequences (isodecoders) for a given cognate amino acid (isoacceptors), leading to &gt;400 tRNAs annotated in the human genome (http:lowelab.ucsc.edu/GtRNAdb/) 28, 29 . First, tRNA genes were examined to identify individual ACE-tRNAs that retain suppression efficacy of PTCs in mammalian cells. In order to maximize sequence coverage, an all-in-one cDNA plasmid was generated that supports both high-throughput cloning (HTC) of ACE-tRNAs and quantitative measurement of PTC suppression using luminescence following delivery to mammalian cells,  FIG.  21 B . ACE-tRNA sequences were cloned as DNA oligos into the HTC plasmid using Golden Gate cloning 30  paired with ccdB negative selection 31 . This strategy produced ˜100% cloning efficiency. ACE-tRNA suppression efficiency was read out from a split NanoLuc luciferase (NLuc) NanoBiT platform whereby the PTC of interest (UGA, UAA, or UAG) was introduced in-frame at the junction between the large bit and small bit domains,  FIG.  21 B   32 , using a 96-well format and normalized to background obtained in NLuc-PTC expressing cells. Twenty-one glycine ACE-tRNAs were first evaluated for suppression of the UGA PTC,  FIG.  22   , top left, column 1 (violet). A majority of the ACE-tRNA Gly  sequences failed to suppress the UGA NLuc PTC, however, three Gly-tRNA UGA  were identified with high suppression yields (˜100-fold over background). Given the high sequence conservation among the Gly-tRNAs screened for anti-codon tolerance ( FIG.  27   ), it would be difficult to predict de novo which tRNA would be most amenable to anticodon-editing. 
     Next, performed screens were performed on codon-edited tRNA for the each of the possible single nucleotide mutations which could produce a disease-causing PTCs: Arg-tRNA UGA , Gln-tRNA UAA , Gln-tRNA UAG  Trp-tRNA UGA , Trp-tRNA UAG , Glu-tRNA UAA , Glu-tRNA UAG , Cys-tRNA UGA , Tyr-tRNA UAG , Tyr-tRNA UAA , Ser-tRNAUAG, Leu-tRNA UAG , Leu-tRNA UAA , Lys-tRNA UAG , Lys-tRNA UGA  and Ser-tRNA UAG . The enzymatic activity of NLuc was not significantly influenced by the introduced amino acid ( FIG.  28   ), therefore owing the difference in NLuc luminescence to ACE-tRNA suppression ability. The screen identified multiple ACE-tRNAs for each of the amino acids and stop codon type, with suppression coverage for all three stop codons,  FIG.  22   . Many of these ACE-tRNAs exhibited strong activity with &gt;100-fold PTC suppression over background, which is significantly higher than the aminoglycosides used in this study. Interestingly, some ACE-tRNAs displayed a clear preference for a particular anticodon editing, possibly reflecting altered aminoacyl-tRNA synthetase binding to the tRNA anticodon isoacceptor sequences 33 . For instance, tryptophan conversion to UAG suppression yielded rescue that was ten times higher than that of UGA editing of the same ACE-tRNA Trp . Yet the opposite was true for glutamine, where a clear preference was shown for UAA over UAG. Notably, in each case, multiple high performing suppressors were identified, and this was especially evident with Arg UGA , a PTC which plays an outsized role in human disease; where twenty efficient ACE-Arg UGA  suppressors were identified. In other cases, such as ACE-tRNA Glu , of those which exhibited function, the suppression efficiency was roughly equal for UAA and UAG. And a similar pattern was found in ACE-tRNA Lys  where encoding via UAG or UGA suppression were strongly mirrored. For Gln-tRNA UAA , the suppression activity resulted in suppression signals &gt;2,000-fold over background. Of the ACE-tRNAs identified in the screen, the tryptophan tRNA gene family displayed the weakest suppression activity for UGA PTCs. With only 6 unique human ACE-tRNA Trp  sequences available to screen, the UGA suppressing ACE-tRNA Trp  library was expanded using tRNA from a range of species. UGA anticodon-editing tolerance was tested for tryptophan tRNA genes with unique sequences from yeast, fly, mouse, rat, rabbit, and frog; in addition to a miscoding A9C tRNA Trp  and bacterial Hirsh Trp suppressor 34-36 ,  FIG.  29 A- 29 B . This effort was unsuccessful in identifying ACE-tRNA Trp  UGA PTC suppression activity that exceeded that of the human ACE Trp tRNA,  FIG.  29 C . Overall, the tRNA screens identified multiple engineered tRNAs (for each amino acid and stop codon type) that displayed potent suppression, thus bearing general tolerance to anticodon editing. 
     Next it was established whether ACE-tRNAs identified in the screen were functionalized at the expense of aminoacylation stringency by the cognate aminoacyl-tRNA synthetase. To this end, mass spectrometry was used to examine PTC suppression in a model soluble protein, histidinol dehydrogenase (HDH),  FIG.  23 A . A TGA codon was introduced at asparagine 94 (N94) ( FIGS.  30 A-C ) and co-expressed in HEK293 cells in tandem with plasmids encoding Glychr19.trna2 or Trpchr17.trna39 ACE-tRNAs, the top performing glycine and tryptophan ACE-tRNA UGA , respectively. The resulting full-length, suppressed, HDH proteins were purified via a Strep-Tactin® C-terminal affinity tag and analyzed by mass spectrometry,  FIG.  23 A  ( FIG.  28   ). Subsequent searches of the data identified the modification of Asn to Trp (+72 Da) for Trp chr17.trna39 and (−57 Da) for Glychr19.trna2, thus confirming the faithful encoding of the cognate amino acid for each ACE-tRNA type. Importantly, in each case &gt;98% of the peptide identified at the HDH p.N94X site had the encoded cognate tryptophan and glycine. Further, both ACE-tRNAs retained selectivity for the UGA stop codon, over UAA and UAG,  FIG.  23 B  (ACE-tRNA Gly ) and  FIG.  31    (ACE-tRNA Trp ). Lastly, when transiently expressed, the ACE-tRNA Gly  outperformed the conventional small molecule suppressors gentamicin (40 μM) and G418 (140 μM) in their ability to suppress NLuc-UGA stably expressed in HEK293 cells,  FIG.  23 C . The same was true even for ACE-tRNA Trp , which had a lower suppression efficiency yet exceeded PTC rescue compared to G418,  FIG.  33 A-D . 
     The question was raised whether ACE-tRNAs that show efficacious suppression of premature stop codons may also induce global readthrough of native stop codons. To address this potential “off target” suppression, a transcriptome-wide quantitative profile of actively engaged ribosomes on all cellular transcripts was obtained by generating libraries of ribosome footprints from HEK293 cells expressing exogenous ACE-tRNAs or a control mock plasmid (puc57GG). Streptomycin was removed from the growth media to prevent readthrough artifacts. For comparison, the ribosome footprint library was also generated from cells in the presence or absence of G418 (150 μM, 48 h).  FIG.  24 A  shows ribosome footprint densities of G418 and five ACE-tRNAs compared against controls (log 2-fold change) on 3′UTR regions. Only transcripts with a minimum threshold of 5 RPKM in the coding sequence and 0.5 RPKM in the 3′UTR in two replicate libraries were included for the quantitation comparison (254 transcripts in G418 and 495-748 transcripts in ACE-tRNAs). In this system, G418 had no observable effect on transcriptome-wide 3′UTR ribosome density for any of the three endogenous stop codon groups. ACE-tRNAs examined here had no detectable change of 3′UTR ribosome density with the exception of ACE-tRNA Gln-UAA and Arg-UGA which induced approximately a 2-fold increase in 3′UTR ribosome density for the cognate stop codon complimentary to the ACE-tRNA anticodon. Understanding the biological significance of 2-fold readthrough of protein stops will require further study, but this effect is substantially lower compared to the 100- to 1000-fold suppression of PTC for the same ACE-tRNA. 
     Multiple in-frame stop codons are frequently found at the end of genes 37-39  and may cause a minor difference in overall 3′UTR ribosome density for ACE-tRNA and G418 treatment. Ribosome occupancy was examined at each nucleotide in the 3′UTR within a 60 nt region downstream of the stop codons.  FIG.  24 B  demonstrates the ribosome occupancy surrounding native stop codons for each nucleotide within the region from −35 to +65 nt relative to the first nucleotide of stop codon. Reads were normalized per total million-mapped reads, compared against control cells, and reported as a log 2-fold change as in panel A. More than 5,200 transcripts were mapped to at least 1 footprint in the region of interest. ACE-tRNA Gln-UAA and Arg-UGA showed not only notable increased ribosome occupancy in the early region but also characteristic 3-nt periodicity, indicating that the ribosomes were not randomly distributed but followed codon-by-codon movement. ACE-tRNAs for UGA-Trp, UGA-Gly and UAG-Glu, or G418, consistently showed no observable change of ribosome occupancy even in the early region of 3′UTR. Taken together, the ribosome profiling data argue that efficiency of native stop codon suppression by ACE-tRNAs is generally low, and markedly less than the level of PTC suppression. 
     Discussion 
     PTCs cause a multitude of human diseases and there are no established therapeutic options for their therapeutic management. The high-throughput cloning and identification, characterization and functional analysis of anticodon-edited tRNA that display efficacious PTC reversion in eukaryotic cells and mouse skeletal muscle is reported herein. Notably, the screen identifies ACE-tRNA, in total, with the ability to repair a vast majority of known human disease-causing PTC. The engineered tRNA faithfully encode their cognate amino acid, thus abrogating spurious effects on downstream protein stability, folding, and trafficking, and consequently negating the need for tandem therapies involving protein folding or trafficking agents. When transfected as cDNA, ACE-tRNAs rescued multiple full-length proteins via PTC suppression; a NLuc luciferase reporter, a model protein HDH, and two disease nonsense mutations in CFTR. Potent and stable in vivo PTC suppression in mouse skeletal muscle was displayed by an ACE-tRNA Arg  cDNA, suggesting a particularly high level of cellular tolerance for ACE-tRNA activity. The identification of an active ACE-tRNA for arginine in muscle is relevant for the treatment of dystrophinopathies caused by nonsense mutations. Following suit with most genetic diseases, greater than 10 percent of dystrophinopathies are caused by nonsense mutations 43 , where CGA→TGA mutations are most prevalent 43 . Efficient suppression was also achieved with ACE-tRNAs delivered as synthetic RNA transcripts, thus enabling the development of nanoparticle formulations. Future studies will be needed to assess ideal tRNA delivery strategies for each tissue and disease type, where efforts will likely benefit from rapidly expanding technologies for nucleic acid delivery. 
     Agents that suppress PTCs have the potential to also produce readthrough of native stop codons. The RNA profiling data presented herein suggest this is, generally, not the case in the cells and for the codon-edited tRNA that were tested. While detectable readthrough was found with Arg-tRNA UGA  and Gln-tRNA UAA , no significant effect on global translation termination was measured with Glu UAG , UGA-Gly-tRNA UGA  and Trp-tRNA UGA . This behavior did not obviously segregate with stop codon type, or the intrinsic PTC suppression activity of the tRNA. One potential reason that ACE-tRNA ineffectually promote readthrough at real stop codons may be due to the contextual sequence landscapes near translation terminations 44 . This possibility is supported by the finding that the composition of termination complexes at PTCs differ from those at native stops 45, 46 . However, in cases where lower level readthrough occurs, there are multiple cellular mechanisms in place to limit both normal stop read-through and damaging effects thereof. Multiple in-frame stop codons are frequently found at the end of genes 37-39  and specialized ubiquitin ligases 47  and ribosome associated pathways 48  are known to identify and degrade proteins with erroneous translation termination. Nonetheless, despite the limited impact seen here in mammalian cells, similar ribosomal profiling experiments should be performed in the desired cell or tissue type for ACE-tRNA delivery and expression. 
     Previous studies have shown that the surrounding mRNA sequence influences inherent stop codon suppression efficacy of aminoglycosides and Ataluren PTC 49-52 , and ACE-tRNA may be similarly affected. Further, while gene addition strategies to replace a PTC containing gene, via viral or non-viral delivery, have achieved short term benefit in some settings, it may be difficult to regulate transgene expression levels. In contrast, the abundance of protein rescue via ACE-tRNA suppression is coupled to native cellular RNA levels, and thus upper levels of expression will be intrinsically regulated. The biological purpose remains unknown for a majority of the variable isoacceptor tRNA sequences in the human genome, and almost half these genes have been speculated to be transcriptionally silent pseudogenes 53 , however the data here suggest many annotated tRNA are viable. Consistent with this possibility, a suppression approach has been used to identify functional isodecoder tRNAs within Ser and Leu isoacceptor families 54 . The data presented here further demonstrate that the majority of tRNA gene sequences support viable activity when removed from the genomic context, further deepening the mystery for the biological need for a plurality of tRNA, and codon usage. Thus, the high-throughput suppression strategy described here will be useful to identify new types of tRNA sequences with unique suppression properties, and such studies have the potential to produce new RNA reagents as well as advance the molecular understanding tRNA expression and suppression. 
     Materials and Methods 
     Nonsense Reporter HTC Plasmid 
     The parent plasmid used was pcDNA3.1(+). The cDNA encoding pNLuc was Gibson Assembled (New England Biolabs, USA) into restriction sites HindIII and XhoI. A glycine (codon gga), tryptophan (tgc), amber (tag), opal (tga) and ochre (taa), were added to amino acid position 160 during cDNA per. The pcDNA3.1(+) polyA sequence was replaced for one with no BbsI restriction sites using per based Gibson Assembly. The high throughput ACE-tRNA Golden Gate cloning site was generated by first inserting the 5′ leader sequence of the human tRNA Tyr  gene (bold) with a T7 promoter sequence upstream (italics) 
     
       
         
           
               
            
               
                 ( TAATACGACTCACTATAG   AGCGCTCCGGTTTTTCTGTGCTGAACCTC   
               
               
                   
               
               
                   AGGGGACGCCGACACACGTACACGTC  (SEQ ID NO: 649)) 
               
            
           
         
       
     
     (Ye et al., 2008) followed by two BbsI restriction sites (bold italics) (TA GG (SEQ ID NO: 650) (ccdB cassette) AA CG (SEQ ID NO: 651)) and 3′ termination sequence (bold) followed by a reverse T3 primer sequence (italics) 
     
       
         
           
               
            
               
                 ( GTCCTTTTTTTG   CTTTAGTGAGGGTTAATT  (SEQ ID NO: 652)). 
               
            
           
         
       
     
     HTC of ACE-tRNA Library 
     tRNA gene sequences were obtained from the tRNA database tRNAscan-SE (http://gtrnadb.ucsc.edu/index.html; PMID: 26673694). Sequences of all tRNA genes used in this study are numbered in  FIG.  26    and Table 9. tRNA sequences were synthesized as complementary Ultramers from Integrated DNA Technologies (IDT, USA) in 96 well format at 200 pmol scale with their corresponding anticodons mutated appropriately (UAG, UGA or UAA). All tRNA sequences were synthesized with CGAC and GGAC overhangs (annotated 5′→3′) on forward and reverse oligos, respectively. Ultramers were annealed by resuspending in annealing buffer (100 mM Potassium Acetate; 30 mM HEPES, pH 7.5) to 100 ng/ul, heated to 96° C. for 2 mins and cooled at 1° C./min in a thermocyler to 4° C. In 96 well PCR plates, each well contained 10 ng of HTC plasmid with appropriate PTC codon, 2 ng ACE-tRNA duplex, 1 mM ATP, 10 mM DTT, 400 Units T4 DNA Ligase, and 10 Units BbsI-HF, queued to 10 ul with ddH 2 O. The 96 well plates were cycled as follows ([5 min @37° C., 5 min @20° C.]×30 cycles, 10 min @37° C., 10 min @80° C. and cooled to 4° C. in a thermocycler. In a deep welled 96 well plate 1 ul of the Golden Gate reaction was added to 10 ul of DH5α chemically competent cells (ThermoFisher, USA), heat-shocked @42° C. for 30 sec and resuspended in 100 ul of Super Optimal Broth (S.O.C.; Thermofisher, USA). Transformations were outgrown at 37° C. for 1 hr, 250 rpm and then added to 2 ml of Luria-Bertani-liquid media (LB) supplemented with 100 ug/ml Carbenicillin and grown in covered deep 48 well plates @37° C. for 20 hrs, 300 rpm.  E. coli  outgrowth was performed in deep well plates and clamps from Enzyscreen (http://www.enzyscreen.com).  E. coli  suspension cultures were spun down (10 min, 4,000 g at RI) and plasmid DNA was prepared and diluted to 125 ng/μl (IBI scientific, USA). All clones were sequence verified. Using this method, 100% cloning efficiency was achieved. 
     HTS of ACE-tRNA Library 
     The day before transfection, HEK293 cells (&lt;40 passages) were plated at 1.4×10 4  cells/well in 96 well cell culture treated plates in Dulbecco&#39;s Modified Essential Medium (DMEM) supplemented with 10% FBS, 1% Pen/Step and 2 mM L-Glutamine (Thermofisher, USA). The all-in-one nonsense reporter with ACE-tRNA genes were transfected in triplicate/plate using Calfectin (Signagen, USA). 16 hrs post-transfection, the media was aspirated and 20 ul of PBS was added to each well. 15 ul of lytic Nano-Glo® Luciferase Assay Reagent was added to each well (1:50 reagent to buffer; Promega, USA). The plates were incubated for 2 min after rotational shaking and read using a SpectraMax i3 plate reader (Molecular Devices, USA; integration time, 200 ms; All wavelengths collected in endpoint mode). Luminescence was averaged across three wells for each experiment and all ACE-tRNAs were repeated &gt;3 times in this fashion. Each plate also contained in triplicate wells transfected with the all-in-one nonsense reporter with no ACE-tRNA to server as control for transfection efficiency and baseline PTC readthrough. All values are reported as ratios of ACE-tRNA luminescence over baseline PTC readthrough luminescence±SEM. One-way ANOVAs were performed with Tukey&#39;s post-hoc analysis across all ACE-tRNAs in a given amino acid family. 
     CFTR, HDH-His-Strep and 4×ACE-tRNA Expression Plasmids 
     For expression in mammalian cells, the cDNA for the coding region and 200 base-pair of the 3′ untranslated region (UTR) of human CFTR was ligated into pcDNA3.1(+) (Promega, USA) using the KpnI and XbaI restriction enzymes. The G542tga and W1282tga mutations were introduced using QuickChange XL II (Stratagene, USA). For expression in  Xenopus laevis  oocytes, the cDNA for the coding region and 140 base-pair of the 5′ and 244 base-pair 3′ UTR of human CFTR was ligated into pGEM-HE (Promega, USA). Bothe the G542tga and W1282tga mutations were introduced using QuickChange XL II. The cDNA encoding the  E. coli  histidinol dehydrogenase was codon optimized for  Mus musculus  and synthesized (BioBasic Inc, Canada) with a c-terminal 8×His-Strep-tag (“8×His” disclosed as SEQ ID NO: 647) for protein purification from mammalian cells. The synthesized cDNA was ligated into pcDNA3.1(+) using EcoRI and XhoI restriction sites. The nonsense mutations tag, taa and tga were introduced using QuickChange XL II. To generate multiplexed ACE-tRNA expression plasmids, a novel parent Golden Gate pUC57(amp) plasmid was generated by inserting a BbsI “multiple cloning site” (5′-GAATTCTTCCCGAGACGTTCCAAGTCTTCATGAAGACTACAGGCGTCTCCCAGGAAG CT-3′ (SEQ ID NO: 653); directional BbsI recognition sequences are italicized and unique four base-pair overhangs for ligation are bolded) between the EcoRI and HindIII restriction sites. pUC57(amp) was chosen as a parent plasmid because it is relatively small in size and lacks backbone BbsI restriction sites and T7 and T3 promoter sequence. A feature included in the HTS plasmid is T7 and T3 promoter sequence flanking the ACE-tRNA cassette, giving universal primer binding sequences with comparable melting temperatures (T m ), ideal for per amplification. Using the NEB Golden Gate Assembly Tool (https://goldengate.neb.com/editor) per primers were generated that annealed to the T7 and T3 flanking sequence and created unique four base-pair overhangs following cleavage of distal BbsI recognition sequence. The end result was the generation of four ACE-tRNA per products using universal per primers that could be “daisy-chained” through complementary four base-pair overhangs and ligated into the puc57 Golden Gate plasmid using a one-pot Golden Gate reaction. All clones were sequence verified. 
     Cell Culture, Protein Expression and Western Blot 
     HEK293T cells (ATCC, USA) were grown in standard grown media containing (% in v/v) 10% FBS (HiClone, USA), 1% Pen Strep, 1% L-Glut in high glucose DMEM (Gibco, USA) at 37° C., 5% CO2. cDNA was transfected at 75% confluency using Calfectin according to standard protocols (SignaGen Laboratories, USA). Following 36 hrs the cells were scraped and pelleted at 7,000 g for 8 min at 4° C. in PBS supplemented with 0.5 μg/ml pepstatin, 2.5 μg/ml aprotinin, 2.5 μg/ml leupeptin, 0.1 mM PMSF, 0.75 mM benzamidine. For CFTR expressing cells, the cell pellet was vigorously dounced in 100 mM sucrose, 150 mM NaCl, 1 mM DTT, 0.5 μg/ml pepstatin, 2.5 μg/ml aprotinin, 2.5 μg/ml leupeptin, 0.1 mM PMSF, 0.75 mM benzamidine, 50 mM Tris-HCL ph 7.4 and centrifuged at 100,000 g to separate total membranes from the soluble cytosolic proteins. Pellets were solubilized in a buffer containing 1% triton, 250 mM NaCl, 50 mM tris-HCl pH 7.4, and 0.5 μg/ml pepstatin, 2.5 μg/ml aprotinin, 2.5 μg/ml leupeptin, 0.1 mM PMSF, 0.75 mM benzamidine. Equal cell-lysate was loaded on a 3-15% separating gradient SDS-page with 4% stacking gel in the presence of 1% 2-mercaptoethanol, separated at 55 V O/N and transferred to 0.45 μM LF PVDF (Bio-Rad, USA). PVDF was immunoblotted using anti-CFTR antibody M3A7(1:1000; Millipore, USA) in 2% non-fat milk and imaged on LI-COR Odyssey Imaging System (LI-COR, USA). For HDH-His-Strep expressing cells, the cell pellet was vigorously dounce homogenized in 100 mM sucrose, 1 mM DTT, 1 mM EDTA, 20 mM tris-HCl pH 8.0, 0.5 μg/ml pepstatin, 2.5 μg/ml aprotinin, 2.5 μg/ml leupeptin, 0.1 mM PMSF and 0.75 mM benzamidine. The lysate was centrifuged at 100,000 g for 30 min at 4° C. The supernatant (soluble cellular protein) was separated on 4-12% Bis-Tris SDS-page acrylamide gels (ThermoFisher, USA) in the presence of 1% 2-mercaptoethanol, transferred to 0.22 μM LF PVDF (Bio-Rad, USA) and immunoblotted using anti-Strep antibody (1:5000; iba, Germany) in 2% non-fat milk and imaged on LI-COR Odyssey Imaging System (LI-COR, USA). 
     Mass Spectrometry 
     Fragmentation data on purified HDH-His-Strep protein were obtained at the University of Iowa Proteomics Facility. Briefly, HDH-His-Strep protein from the soluble fraction of the high-speed spin was passed through StrepTrap HP columns (GE Healthcare, Sweden) and washed with 5 column volumes of 100 mM sucrose, 1 mM DTT, 1 mM EDTA, 20 mM tris-HCl pH 8.0, 0.5 μg/ml pepstatin, 2.5 μg/ml aprotinin, 2.5 μg/ml leupeptin, 0.1 mM PMSF and 0.75 mM benzamidine. The protein was eluted in wash buffer supplemented with 10 mM d-desthbiotin and concentrated in 30 kDA cutoff Amicon-Ultra filtration columns (Millipore, USA). The concentrated protein was loaded on NuPage 4-12% Bis-Tris precast gels (Invitrogen, USA) and separated at 150V for 1.5 hrs. The gel was stained using a Pierce mass spec compatible silver stain kit (ThermoFisher Scientific, USA). 
     In-gel Trypsin Digestion. Briefly, the targeted protein bands from SDS-PAGE gel were manually excised, cut into 1 mm 3  pieces, and washed in 100 mM ammonium bicarbonate:acetonitrile (1:1, v/v) and 25 mM ammonium bicarbonate/acetonitrile (1:1, v/v), respectively to achieve complete destaining. The gel pieces were further treated with ACN, and dried via speed vac. After drying, gel pieces were reduced in 50 μl 10 mM DTT at 56° C. for 60 min and then alkylated by 55 mM IAM for 30 min at room temperature. The gel pieces were washed with 25 mM ammonium bicarbonate:acetonitrile (1:1, v/v) twice to removed excess DTT and IAM. After drying, the gel pieces were placed on ice in 50 μL of trypsin solution at 10 ng/μL in 25 mM ammonium bicarbonate and incubated on ice for 60 min. Then, digestion was performed at 37° C. for 16 h. Peptide extraction was performed twice for 0.5 h with 100 μl 50% acetonitrile/0.2% formic acid. The combined extracts were concentrated in a Speed Vac to ˜15 μl. 
     LC-MS/MS. The mass spectrometry data were collected using an Orbitrap Fusion Lumos mass spectrometer (Thermo Fisher Scientific, San Jose, Calif.) coupled to an Eksigent Ekspert™ nanoLC 425 System (Sciex). A Trap-Elute Jumper Chip (P/N:800-00389) and a coupled to a 1/16″ 10 port Valco directed loading performed by the gradient 1 pump and final elution (by the gradient 2 pump). The column assembly was designed as two tandem 75 μm×15 cm columns (ChromXP C18-CL, 3 μm 120 A, Eksigent part of AB SCIEX) mounted in the Ekspert™ cHiPLC system. For each injection, an estimated 0.5 μg of total digest was loaded. Peptides were separated in-line with the mass spectrometer using a 120 min gradient composed of linear and static segments wherein Buffer A is 0.1% formic acid and B is 95% ACN, 0.1% Formic acid. The gradient begins first holds at 4% for 3 min then makes the following transitions (% B, min): (26, 48), (35, 58), (35, 64), (50, 72), (50, 78), (94, 84), (94, 96). (4, 100), (4, 120). 
     Tandem mass spectrometry on the LUMOS Orbitrap. Scan sequences began with a full survey (m/z 350-1500) acquired on an Orbitrap Fusion Lumos mass spectrometer (Thermo) at a resolution of 60,000 in the off axis Orbitrap segment (MS1). Every 3 seconds of the gradient MS1 scans were acquired during the 120 min gradient described above. The most abundant precursors were selected among 2-8 charge state ions at a 2.0E5 threshold. Ions were dynamically excluded for 30 seconds if they were targeted twice in the prior 30 sec. Selected ions were isolated by a multi-segment quadrupole with a mass window on m/z 2, then sequentially subjected to both CID and HCD activation conditions in the IT and the ioin routing multipole respectively. The AGC target for CID was 4.0E04, 35% collision energy, an activation Q of 0.25 and a 100 milliseconds maximum fill time. Targeted precursors were also fragmented by high energy collision-induced dissociation (HCD) at 40% collision energy, and an activation Q of 0.25. HCD fragment ions were analyzed using the Orbitrap (AGC 1.2E05, maximum injection time 110 ms, and resolution set to 30,000 at 400 Th). Both MS2 channels were recorded as centroid and the MS1 survey scans were recorded in profile mode. 
     Proteomic Searches. Initial spectral searches were performed with Proteome Discoverer version 2.1.1.21 (ThermoFisher Scientific, USA) using Sequest HT. Spectra were also searched with Byonic search engine (Protein Metrics) ver. 2.8.2. Search databases were composed of the Uniprot KB for species 9606 (Human) downloaded Oct. 24, 2016 containing 92645 sequences and Uniprot KB for taxonomy 562 ( E. coli ) downloaded on Nov. 8, 2016 containing 10079 sequences. For Byonic searches, these two data bases were directly concatenated. In either search an equal number of decoy entries were created and searched simultaneously by reversing the original entries in the Target databases. 
     In vitro cRNA transcription. G542X UGA , W1282X UGA , and WT CFTR pGEMHE (Mense et al., 2006; PMID:1703051) plasmids were linearized by 10× excess of NheI-HF restriction enzyme (site positioned 3′ of coding region)(New England BioLabs, USA) for 3 hrs at 37° C. and purified using standard cDNA precipitation methods. All cRNAs were transcribed using the mMessage mMachine T7 Kit (ThermoFisher Scientific, USA). Purification of the cRNA from the transcription reaction was conducted on columns from the RNeasy Mini Kit (Qiagen, Germany). Concentration was determined by absorbance measurements at 260 nm and quality was confirmed on a 1% agarose gel (RNase-free). All cRNA was queued to 1 μg/ml before use and all results were generated from ≥2 cRNA preparations. 
     In vitro tRNA transcription. Trpchr17.trna39 and Glychr19.trna2, the top performing Trp and Gly ACE-tRNAs, were transcribed in vitro using CellScript T7-Scribe Standard RNA IVT Kit (CELLSCRIPT, USA). Equimolar concentration of T7 oligo (5′-taatacgactcactata-3′) was annealed to ACE-tRNA PAGE-purified Ultramers (2 ug; Integrated DNA Technologies, Coralville, Iowa) coding for the ACE-tRNA and preceded by a T7 promoter (italics). Importantly, the three terminal nucleotides containing CCA were included (bold). 
     
       
         
           
               
            
               
                 Trpchr17.trna39 (3′-&gt;5′): 
               
               
                 (SEQ ID NO: 654) 
               
               
                   TGG TGACCCCGACGTGATTTGAACACGCAACCTTCTGATCTGAAGTCA 
               
               
                   
               
               
                 GACGCGCTACCGTTGCGCCACGAGGCC TATAGTGAGTCGTATTA   
               
               
                   
               
               
                 Glychr19.trna2 (3′-&gt;5′): 
               
               
                 (SEQ ID NO: 655) 
               
               
                   TGG TGCGTTGGCCGGGAATCGAACCCGGGTCAATGCTTTGAAGGAGCT 
               
               
                   
               
               
                 ATGCTAACCATATACCACCAACGC TATAGTGAGTCGTATTA   
               
            
           
         
       
     
     The total reaction volume was adjusted to 100 μl and the kit reagents were added in the following amounts: 10 μl of 10× T7-Scribe transcription buffer, 7.5 μl of each nucleotide (100 mM stocks), 10 μl of 100 mM Dithiothreitol, 2.5 μl ScriptGuard RNase Inhibitor, 10 μl T7-Scribe enzyme solution. After the reaction was incubated for 4-5 hr at 37° C., the DNA template was digested with 5 μl DNase (1 U/μl) provided with the kit for 30-60 min. The ACE-tRNA was extracted from the reaction with acidic phenol chloroform (5:1, pH 4.5) and precipitated with ethanol. The precipitates ACE-tRNA was pelleted, washed, dried and resuspended in 100 μl DEPC-treated water and further purified with Chroma Spin-30 columns (Clontech, USA). The procedure yielded roughly 100 μl of ˜5 μg/μl ACE-tRNA, ACE-tRNAs were re-pelleted in 20 ug aliquots, washed, lyophilized and stored at −80° C. until use. All results were generated from ≥20 ACE-tRNA preparations. 
     Ribosome Footprint Profiling Library preparation. HEK293 cells transiently transfected with ACE-tRNAs and control plasmid (puc57GG) were grown in standard grown media in the absence of Pen-Strep for 48 h. Libraries were prepared as described 55 , with a few modifications. Briefly, cells were rapidly cooled by addition of ice-cold PBS, lysed in lysis buffer (20 mM Tris-HCl/pH7.4, 150 mM NaCl, 5 mM MgCl 2 , 1 mM DTT, 1% (v/v) Triton X-100, and 25 U ml −1  Turbo DNase I) for 10 min on ice, and triturated with ten times through a 26-G needle. After clearance by centrifugation at 16,000 g for 10 min at 4° C., the lysates were digested with 100 U RNase I (Ambion, USA) per A 260  lysate at room temperature for 45 min with gentle agitation prior to adding 200 U RiboLock RNase Inhibitor (Thermo Scientific). Ribosome protected mRNA fragments were then isolated by loading lysates onto a 1M sucrose cushion prepared in modified polysome buffer (20 mM Tris-HCl/pH7.4, 150 mM NaCl, 8.5 mM MgCl 2 , 0.5 mM DTT, 20 U ml −1  RiboLock RNase Inhibitor) and centrifugated at 70,000 rpm at 4° C. for 2 h using a Beckmen TLA-110 rotor. Ribosome pellets containing mRNA footprints were extracted using TRIzol and separated on a denaturing 12% polyacrylamide gel containing 8M urea. RNA fragments with sizes ranging from 26 to 34 nt were manually excised from the gel stained with SYBR Gold (Invitrogen) and isolated to generate the ribosome-protected fragment library. Contaminating rRNA fragments depleted using a Ribo-Zero kit (Illumina). 3′ Oligonucleotide adaptor ligation, reverse transcription, circularization, and secondary rRNA depletion using biotinylated rRNA depletion oligos (Table 9) were performed as described 55 . Libraries were barcoded using indexing primers for each sample during PCR amplification. Barcoded libraries were then pooled with 3% PhiX (Illumina) and sequenced in an Illumina NextSeq 500 as per manufacturer protocol to typically generate 18-27 million reads per sample. 
     Ribosome Footprint Data analysis. Data files for each barcoded sample (minus adaptor sequence at 3′ end) were first mapped to four rRNA sequences (RNA5S1; NR_023363, RNA5-8SN5; NR_003285, RNA18SN5; NR_003286, and RNA28SN5; NR_003287) using HISAT 2.0.3 56  to eliminate rRNA contaminant reads. The remaining reads were aligned to the sense stands of the longest transcript variant of each human gene (UCSC RefSeq GRCh38). Transcripts with 3′UTR length of at least 75 nt (18,101 sequences) were used for subsequence analysis. A maximum of two mismatches at the 5′end of reads was allowed. All multi-mapped reads were discarded. Fragment reads with lengths between 26 to 34 nt were defined as ribosome footprints and used for analysis. The 5′ end nucleotide from each footprint was annotated and mapped on each transcript. Position of the ribosome A-site occupying the 16th-18th nucleotides of each footprint 57, 58  was used to infer the position of the ribosome on each transcript. RPKM (footprint Reads Per Kilobase of transcript per total Million-mapped reads) on each individual transcript (18,101 sequences) was calculated. Only transcripts with a minimum threshold of 5 RPKM in the coding sequence and 0.5 RPKM in 3′UTR region in two replicate libraries (254 transcripts in G418 and 495-748 transcripts in ACE-tRNAs) were included for analysis in  FIG.  24 A . For transcriptome-wide metagene plots in  FIG.  2 B , footprint counts for each nucleotide within the region from −35 to +65 nt relative to the first nucleotide of stop codon were normalized per total million-mapped reads. All transcripts (18,101 sequences) were used for mapping, and more than 5,200 transcripts were mapped to at least 1 footprint in the region of interest. Next, we examined the in vivo bioactivity of ACE-tRNAs Glychr19.trna2 and Trpchr17.trna39 to rescue PTC. The sequencing data was analyzed using Galaxy platform 59 . Graphs were generated using Prism 7 (GraphPad Software). 
     Generation of stable NLuc reporter cell lines. The cDNAs encoding pNLuc with tag, taa and tga stop codons at amino acid position 160 were inserted into AgeI and NotI restriction sites within the multiple cloning site of the retroviral vector pQCXIP (Clontech, USA) using Gibson Assembly (New England Biolabs, USA). PhoenixGP cells (PMID: 7690960) were co-transfected with pNLuc-STOP-pQCXIP and cmv-VSV-G (VSV-G envelope pseudotyping) plasmids using Calfectin (SignaGen Laboratories, USA) and placed in a 33° C. CO 2 -controlled (5%) cell incubator for 48 hr. The culture media (20 mls) containing retroviral particles was chilled to 4° C. and spun at 10,000 g to remove cell debris and filtered through a 0.45 um MCE-membrane syringe filter (Millipore, USA) onto two 10 cm dishes seeded with low-passage HEK293 cells at 30% confluency. Cell culture dishes were sealed with Parafilm and spun for 90 minutes at 3,500 g at 24° C. and placed in a 37° C. CO 2  controlled (5%) cell culture incubator. Cells were selected 24 hr later with puromycin (1 ug/ml) until the control dish (no infection) showed complete cell death. Cells were monodispersed into 96-well plates using FACS and clonal populations were subsequently. Puromycin was not used to maintain selected clones during experimentation and standard DMEM media (DMEM—Dulbecco&#39;s Modified Eagle Medium-high glucose with L-glutamine supplemented with 10% FBS, 1% Pen/Step and 2 mM L-Glutamine; ThermoFisher, USA) was used in all studies. 
     RNA transfection, HEK293 cells stably expressing pNLuc-UGA were plated at 1.4×10 4  cells/well in 96 well cell culture treated plates in Dulbecco&#39;s Modified Essential Medium (DMEM) supplemented with 10% FBS, 1% Pen/Step and 2 mM L-Glutamine (Thermofisher, USA). 16-24 hr later the cells were transfected with ACE-tRNAs using lipofectamine 2000 (ThermoFisher Scientific, USA). Briefly, 3 μg of ACE-tRNA were suspended in 150 μl of OptiMEM and 12 μl of Lipofectamine 2000 was mixed with 150 ul of OptiMEM. The volumes were combined, thoroughly mixed and incubated for 10 mins at RT. 75 ul of the transfection complex was added to each well. PTC suppression by ACE-tRNA transcripts was quantified as described above. 
     Expression in  Xenopus laevis  ocytes.  Xenopus laevis  oocytes (stage V and VI) were purchased from Ecocyte (Austin, Tex.). Prior to injection, each ACE-tRNA pellet was resuspended in 2 μl of ddH 2 O and debris was pelleted at 21,000×g, 4° C. for 25 min. To determine dose response of ACE-tRNAs on CFTR channel rescue, serial dilutions were generated of ACE-tRNA aliquots (200, 100, 50, 25, 12.5, 6.25, 3.125 and 1.562 ng/oocyte) balanced in volume with ddH 2 O. In all experiments 25 ng of CFTR cRNA was injected per oocyte and injection volumes were 50 nl. ddH 2 O was used in no ACE-tRNA background control experiments. After injection, oocytes were kept in OR-3 (50% Leibovitz&#39;s medium, 250 mg/1 gentamycin, 1 mM L-glutamine, 10 mM HEPES (pH 7.6)) at 18° C. for 36 hr. 
     Two-electrode voltage clamp (TEVC) recordings. CFTR Cl −  currents were recorded in ND96 bath solution that contained (in mM): 96 NaCl, 2 KCl, MgCl 2 , and 5 HEPES (pH 7.5) in the presence of a maximal CFTR activation cocktail, forskolin (10 μM; adenylate cyclase activator) and 3-isobutyl-1-methylxanthine (1 mM; phosphodiesterase inhibitor). Glass microelectrodes backfilled with 3 M KCl had resistances of 0.5-2 MΩ. Data were filtered at 1 kHz and digitized at 10 kHz using a Digidata 1322A controlled by the pClamp 9.2 software (Molecular Devices, USA). CFTR currents were elicited using 5 mV voltage steps from −60 to +35 mV using an OC-725C voltage clamp amplifier (Warner Instruments, USA). Oocytes where the CFTR Cl −  current reversed positive of −20 mV were discarded. Clampfit 9.2 software was used for current analysis. All values are presented as mean±SEM. 
     Animals and in vivo imaging. Nu/J mice were purchased from Jackson labs. Animal experiments were approved by the Institutional Animal Care and Use Committee at the Wistar Institute (protocol number: 112762). Mice were treated by injecting 10-20 ug of DNA resuspended in 30 ul of water into the tibialis anterior muscle followed by electroporation. 10 ug pNano-TGA+10 ug Arg ACE-tRNA (right tibialis anterior) or 10 ug pNano-TGA+10 ug empty pUC57 (left tibialis anterior) were injected into 3 mice. As controls 3 other mice were injected with 10 ug pNano-WT (right tibialis anterior; positive control) or water (left tibialis anterior; negative control). The DNA was formulated with 3331U/ml of hyaluronidase (Sigma). One minute after DNA injection, electroporation with CELLECTRA 3P device (Inovio Pharmaceuticals) was performed. Nanoluciferase activity was imaged in mice by injecting 100 ul of furimazine (40× dilution of Nano-Glo substrate) intraperitoneally and imaged mice on an IVIS Spectrum (Perkin Elmer) 5 minutes after injection. Imaging was with open filter and images were acquired at 40 seconds. The images were analyzed using Living Image Software (Perkin Elmer). 
     
       
         
           
               
             
               
                 TABLE 9 
               
             
            
               
                   
               
               
                 Library of annotated sequences of tRNA screened for PTC suppression 
               
               
                 activity. Italicized text for each sequence shows the site of anti-codon  
               
               
                 editing. Bold text indicates tRNAs with suppression activity 5-fold above 
               
               
                 background. Note that in tRNA the thymidines are replaced with uracils. 
               
            
           
           
               
               
               
               
            
               
                   
                   
                   
                 SEQ 
               
               
                   
                   
                   
                 ID 
               
               
                   
                 tRNAscan-SE ID 
                 Sequence 
                 NO 
               
               
                   
               
               
                  1 
                 
                   TrpTGAchr17.trna39 
                 
                 GGCCTCGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                  56 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  2 
                 
                   TrpTGAchr17.trna10 
                 
                 GACCTCGTGGCGCAATGGTAGCGCGTCTGACT tca GA 
                  57 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAGTCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  3 
                 
                   TrpTGAchr6.trna171 
                 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                  58 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  4 
                 
                   TrpTGAchr12.trna6 
                 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                  59 
               
               
                   
                   
                 TCAGAAGGcTGCGTGTTCGAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  5 
                 
                   TrpTGAchr7.trna3 
                 
                 GACCTCGTGGCGCAACGGCAGCGCGTCTGACT tca GA 
                  60 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  6 
                 TrpTGAchr7.trna31 
                 GGCCTCATGGTGCAACAGTAGTGTGTCTGACT tca GA 
                  61 
               
               
                   
                   
                 TCAGAAGGtTGTATGTTCAAATCACGTAGGGGTCA 
                   
               
               
                   
               
               
                  1 
                 
                   TrpTAGchr17.trna39 
                 
                 GGCCTCGTGGCGCAACGGTAGCGCGTCTGACT cta GA 
                  62 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  2 
                 
                   TrpTAGchr17.trna10 
                 
                 GACCTCGTGGCGCAATGGTAGCGCGTCTGACT cta GA 
                  63 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAGTCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  3 
                 
                   TrpTAGchr6.trna171 
                 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTGACT cta GAT 
                  64 
               
               
                   
                   
                 CAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  4 
                 
                   TrpTAGchr12.trna6 
                 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTGACT cta GA 
                  65 
               
               
                   
                   
                 TCAGAAGGcTGCGTGTTCGAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  5 
                 
                   TrpTAGchr7.trna3 
                 
                 GACCTCGTGGCGCAACGGCAGCGCGTCTGACT cta GA 
                  66 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                  6 
                 TrpTAGchr7.trna31 
                 GGCCTCATGGTGCAACAGTAGTGTGTCTGACT cta GA 
                  67 
               
               
                   
                   
                 TCAGAAGGtTGTATGTTCAAATCACGTAGGGGTCA 
                   
               
               
                   
               
               
                  1 
                 GlyTGAchr1.trna122 
                 GCATTGGTGGTTCAGTGGTAGAATTCTCGCCT tca AC 
                  68 
               
               
                   
                   
                 GCGGGAGaCCCGGGTTCAATTCCCGGCCAATGCA 
                   
               
               
                   
               
               
                  2 
                 GlyTGAchr2.trna25 
                 GCGCCGCTGGTGTAGTGGTATCATGCAAGATT tca aA 
                  69 
               
               
                   
                   
                 TTCTTGCGaCCCGGGTTCGATTCCCGGGCGGCGCA 
                   
               
               
                   
               
               
                  3 
                 GlyTGAchr17.trna11 
                 GCATTGGTGGTTCAATGGTAGAATTCTCGCCT tca AC 
                  70 
               
               
                   
                   
                 GCAGGAGaCCCAGGTTCGATTCCTGGCCAATGCA 
                   
               
               
                   
               
               
                  4 
                 GlyTGAchr1.trna120 
                 GCGTTGGTGGTTTAGTGGTAGAATTCTCGCCT tca AT 
                  71 
               
               
                   
                   
                 GCGGGAGaCCCGGGTTCAATTCCCGGCCACTGCA 
                   
               
               
                   
               
               
                  5 
                 GlyTGAchr1.trna2 
                 GCCTTGGTGGTGCAGTGGTAGAATTCTCGCCT tca AC 
                  72 
               
               
                   
                   
                 GTGGGAGaCCCGGGTTCAATTCCCGGCCAATGCA 
                   
               
               
                   
               
               
                  6 
                 GlyTGAchr1.trna83 
                 GGTGGTTCAGTGGTAGAATTCTCGCCT tca ACGCGGG 
                  73 
               
               
                   
                   
                 AGaCCCGGGTTTAATTCCCGGTCA 
                   
               
               
                   
               
               
                  7 
                 GlyTGAchr2.trna1 
                 GTGGTCTAGTGGTTAGGATTCAGCGCT tca ACCGCCG 
                  74 
               
               
                   
                   
                 CAGCCCGGGTTCGATTCCCGGtCA 
                   
               
               
                   
               
               
                  8 
                 GlyTGAchr1.random. 
                 GCGTCAGTGGTTTAGTGGTGGAATTCCTGCCT tca AT 
                  75 
               
               
                   
                 trna2 
                 GCACGAGATCCGTGTTCAACTCCTGGTTGGTGCA 
                   
               
               
                   
               
               
                  9 
                 GlyTGAchr1.trna102 
                 GCGTCAGTGgTTTTAGTGGTGGAATTCCTGCCT tca A 
                  76 
               
               
                   
                   
                 TGCACGAGATCCGTGTTCAACTCCTGGTTGGTGCA 
                   
               
               
                   
               
               
                 10 
                 GlyTGAchr1.trna16 
                 GCGTTGGCAGTTCAGTGGTAGAATTCTCGCCT tca AC 
                  77 
               
               
                   
                   
                 CCGGGAGaCCTGGATTCCATTTCCGGCAAATGCA 
                   
               
               
                   
               
               
                 11 
                 GlyTGAchr1.trna34 
                 GCATGGGTGGTTCAGTGGTAGAATTCTCGCCT tca AC 
                  78 
               
               
                   
                   
                 GCGGGAGGCCCGGGTTCGATTCCCGGCCCATGCA 
                   
               
               
                   
               
               
                 12 
                 GlyTGAchr1.trna61 
                 GCATTGGTGGTTCAGTGGTAGAATTCTCGCCT tca AC 
                  79 
               
               
                   
                   
                 GCGGGAGGCCCGGGTTCGATTCCCGGCCAATGCA 
                   
               
               
                   
               
               
                 13 
                 GlyTGAchr16.trna25 
                 GCATTGGTGGTTCAGTGGTAGAATTCTCGCCT tca AC 
                  80 
               
               
                   
                   
                 GCGGGAGGCCCGGGTTTGATTCCCGGCCAGTGCA 
                   
               
               
                   
               
               
                 14 
                 GlyTGAchr1.trna42 
                 GCATAGGTGGTTCAGTGGTAGAATTCTTGCCT tca AC 
                  81 
               
               
                   
                   
                 GCAGGAGGCCCAGGTTTGATTCCTGGCCCATGCA 
                   
               
               
                   
               
               
                 15 
                 GlyTGAchr16.trna19 
                 GCATTGGTGGTTCAGTGGTAGAATTCTCGCCT tca AT 
                  82 
               
               
                   
                   
                 GCGGGCGGCCGGGCTTCGATTCCTgGCCAATGCA 
                   
               
               
                   
               
               
                 16 
                 GlyTGAchr6.trna80 
                 GCATGGGTGATTCAGTGGTAGAATTTTCACCT tca AT 
                  83 
               
               
                   
                   
                 GCAGGAGGTCCAGGTTCATTTCCTGGCCTATGCA 
                   
               
               
                   
               
               
                 17 
                 
                   GlyTGAchr19.trna2 
                 
                 GCGTTGGTGGTATAGTGGTtAGCATAGCTGCCT tca A 
                  84 
               
               
                   
                   
                 AGCAGTTGaCCCGGGTTCGATTCCCGGCCAACGCA 
                   
               
               
                   
               
               
                 18 
                 
                   GlyTGAchr1.trna107 
                 
                 GCGTTGGTGGTATAGTGGTgAGCATAGCTGCCT tca A 
                  85 
               
               
                   
                   
                 AGCAGTTGaCCCGGGTTCGATTCCCGGCCAACGCA 
                   
               
               
                   
               
               
                 19 
                 
                   GlyTGAchr17.trna9 
                 
                 GCGTTGGTGGTATAGTGGTaAGCATAGCTGCCT tca A 
                  86 
               
               
                   
                   
                 AGCAGTTGaCCCGGGTTCGATTCCCGGCCAACGCA 
                   
               
               
                   
               
               
                 20 
                 GlyTGAchr1.trna75 
                 GCGTTGGTGGTATAGTGGTgAGCATAGTTGCCT tca A 
                  87 
               
               
                   
                   
                 AGCAGTTGaCCCGGGCTCGATTCCCGCCCAACGCA 
                   
               
               
                   
               
               
                 21 
                 GlyTGAchr1.trna75-mod 
                 GCGTTGGTGGTATAGTGGTgAGCATAGTTGCCT tca A 
                  88 
               
               
                   
                   
                 AGCAGTTGaCCCGGGCTCGATTCCCGgCCAACGCA 
                   
               
               
                   
               
               
                  1 
                 ArgTGAchr6.trna6 
                 GGGCCAGTGGCGCAATGGAtAACGCGTCTGACT tca G 
                  89 
               
               
                   
                   
                 ATCAGAAGAtTCCAGGTTCGACTCCTGGCTGGCTCG 
                   
               
               
                   
               
               
                  2 
                 
                   ArgTGAchr3.trna8 
                 
                 GGGCCAGTGGCGCAATGGAtAACGCGTCTGACT tca G 
                  90 
               
               
                   
                   
                 ATCAGAAGAtTCTAGGTTCGACTCCTGGCTGGCTCG 
                   
               
               
                   
               
               
                  3 
                 
                   ArgTGAchr6.trna115 
                 
                 GGCCGCGTGGCCTAATGGAtAAGGCGTCTGATT tca G 
                  91 
               
               
                   
                   
                 ATCAGAAGAtTGAGGGTTCGAGTCCCTTCGTGGTCG 
                   
               
               
                   
               
               
                  4 
                 
                   ArgTGAchr17.trna21 
                 
                 GACCCAGTGGCCTAATGGAtAAGGCATCAGCCT tca G 
                  92 
               
               
                   
                   
                 AGCTGGGGAtTGTGGGTTCGAGTCCCATCTGGGTCG 
                   
               
               
                   
               
               
                  5 
                 
                   ArgTGAchr17.trna16 
                 
                 GCCCCAGTGGCCTAATGGAtAAGGCACTGGCCT tca A 
                  93 
               
               
                   
                   
                 AGCCAGGGAtTGTGGGTTCGAGTCCCACCTGGGGTA 
                   
               
               
                   
               
               
                  6 
                 
                   ArgTGAchr17.trna19 
                 
                 GCCCCAGTGGCCTAATGGAtAAGGCACTGGCCT tca A 
                  94 
               
               
                   
                   
                 AGCCAGGGAtTGTGGGTTCGAGTCCCACCTGGGGTG 
                   
               
               
                   
               
               
                  7 
                 
                   ArgTGAchr16.trna3 
                 
                 GCCCCGGTGGCCTAATGGAtAAGGCATTGGCCT tca A 
                  95 
               
               
                   
                   
                 AGCCAGGGAtTGTGGGTTCGAGTCCCACCCGGGGTA 
                   
               
               
                   
               
               
                  8 
                 
                   ArgTGAchr7.trna5 
                 
                 GCCCCAGTGGCCTAATGGAtAAGGCATTGGCCT tca A 
                  96 
               
               
                   
                   
                 AGCCAGGGAtTGTGGGTTCGAGTCCCATCTGGGGTG 
                   
               
               
                   
               
               
                  9 
                 
                   ArgTGAchr16.trna13 
                 
                 GCCCCAGTGGCCTGATGGAtAAGGTACTGGCCT tca A 
                  97 
               
               
                   
                   
                 AGCCAGGGAtTGTGGGTTCGAGTTCCACCTGGGGTA 
                   
               
               
                   
               
               
                 10 
                 
                   ArgTGAchr15.trna4 
                 
                 GGCCGCGTGGCCTAATGGAtAAGGCGTCTGACT tca G 
                  98 
               
               
                   
                   
                 ATCAGAAGAtTGCAGGTTCGAGTCCTGCCGCGGTCG 
                   
               
               
                   
               
               
                 11 
                 
                   ArgTGAchr6.trna4 
                 
                 GACCACGTGGCCTAATGGAtAAGGCGTCTGACT tca G 
                  99 
               
               
                   
                   
                 ATCAGAAGAtTGAGGGTTCGAATCCCTCCGTGGTTA 
                   
               
               
                   
               
               
                 12 
                 
                   ArgTGAchr17.trna17 
                 
                 GACCGCGTGGCCTAATGGAtAAGGCGTCTGACTtcaG 
                 100 
               
               
                   
                   
                 ATCAGAAGAtTGAGGGTTCGAGTCCCTTCGTGGTCG 
                   
               
               
                   
               
               
                 13 
                 
                   ArgTGAchr6.trna3 
                 
                 GACCACGTGGCCTAATGGAtAAGGCGTCTGACT tca G 
                 101 
               
               
                   
                   
                 ATCAGAAGAtTGAGGGTTCGAATCCCTTCGTGGTTA 
                   
               
               
                   
               
               
                 14 
                 
                   ArgTGAchr6.trna125 
                 
                 GACCACGTGGCCTAATGGAtAAGGCGTCTGACT tca G 
                 102 
               
               
                   
                   
                 ATCAGAAGAtTGAGGGTTCGAATCCCTTCGTGGTTG 
                   
               
               
                   
               
               
                 15 
                 
                   ArgTGAchr9.trna5 
                 
                 GGCCGTGTGGCCTAATGGAtAAGGCGTCTGACT tca G 
                 103 
               
               
                   
                   
                 ATCAAAAGAtTGCAGGTTTGAGTTCTGCCACGGTCG 
                   
               
               
                   
               
               
                 16 
                 
                   ArgTGAchr1.trna10 
                 
                 GGCTCCGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 104 
               
               
                   
                   
                 gaggctgaaggcATTCAAAGGtTCCGGGTTCGAGTCC 
                   
               
               
                   
                   
                 CGGCGGAGTCG 
                   
               
               
                   
               
               
                 17 
                 
                   ArgTGAchr1.trna10/ 
                 
                 GGCTCCGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 105 
               
               
                   
                 
                   nointron 
                 
                 ATTCAAAGGtTCCGGGTTCGAGTCCCGGCGGAGTCG 
                   
               
               
                   
               
               
                 18 
                 
                   ArgTGAchr17.trna3 
                 
                 GGCTCTGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 106 
               
               
                   
                   
                 gtgacgaatagagcaATTCAAAGGtTGTGGGTTCGAA 
                   
               
               
                   
                   
                 TCCCACCAGAGTCG 
                   
               
               
                   
               
               
                 19 
                 
                   ArgTGAchr17.trna3/ 
                 
                 GGCTCTGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 107 
               
               
                   
                 
                   nointron 
                 
                 ATTCAAAGGtTGTGGGTTCGAATCCCACCAGAGTCG 
                   
               
               
                   
               
               
                 20 
                 
                   ArgTGAchr9.trna6 
                 
                 GGCTCTGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 108 
               
               
                   
                   
                 gctgagcctagtgtggtcATTCAAAGGtTGTGGGTTC 
                   
               
               
                   
                   
                 GAGTCCCACCAGAGTCG 
                   
               
               
                   
               
               
                 21 
                 
                   ArgTGAchr9.trna6/ 
                 
                 GGCTCTGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 109 
               
               
                   
                 
                   nointron 
                 
                 ATTCAAAGGtTGTGGGTTCGAGTCCCACCAGAGTCG 
                   
               
               
                   
               
               
                 22 
                 
                   ArgTGAchr11.trna3 
                 
                 GGCTCTGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 110 
               
               
                   
                   
                 gatagttagagaaATTCAAAGGtTGTGGGTTCGAGTC 
                   
               
               
                   
                   
                 CCACCAGAGTCG 
                   
               
               
                   
               
               
                 23 
                 
                   ArgTGAchr1.trna79 
                 
                 GTCTCTGTGGCGCAATGGAcgAGCGCGCTGGACT tca   
                 111 
               
               
                   
                   
                 AATCCAGAGGtTCCGGGTTCGAGTCCCGGCAGAGATG 
                   
               
               
                   
               
               
                 24 
                 ArgTGAchr6.trna52 
                 GGCTCTGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 112 
               
               
                   
                   
                 gcctaaatcaagagATTCAAAGGtTGCGGGTTCGAGT 
                   
               
               
                   
                   
                 CCCTCCAGAGTCG 
                   
               
               
                   
               
               
                 25 
                 
                   ArgTGAchr6.trna52/ 
                 
                 GGCTCTGTGGCGCAATGGAtAGCGCATTGGACT tca A 
                 113 
               
               
                   
                 
                   nointron 
                 
                 ATTCAAAGGtTGCGGGTTCGAGTCCCTCCAGAGTCG 
                   
               
               
                   
               
               
                 26 
                 ArgTGAchr5.trna4 
                 GGCAGCATAGCAGAGTGGTtCAGGTTACAGGT tca AG 
                 114 
               
               
                   
                   
                 ATGTAAACTGAGTTCAAATCCCAGTTCTGCCA 
                   
               
               
                   
               
               
                  1 
                 GlnTAGnmt-tRNA-Gln 
                 TGGTGTAATAGGTAGCACAGAGAATT cta GATTCTCA 
                 115 
               
               
                   
                 chr10.trna6 
                 GGGGTAGGTTCAATTCCTAT 
                   
               
               
                   
               
               
                  2 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGACATGGTGTGATAGGTAGCATGGAGAATT cta G 
                 116 
               
               
                   
                 chrX.trna1 
                 ATTCTCAGGGGTAGGTTCAATTCCTACAGTTCTAG 
                   
               
               
                   
               
               
                  3 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGACGTGGTGTGATAGGTAGCATGGGGAATT cta G 
                 117 
               
               
                   
                 chr7.trna32 
                 ATTCTCAGGGGTGGGTTCAATTCCTATAGTTCTAG 
                   
               
               
                   
               
               
                  4 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGACGTGGTGTAGTAGGTAGCATGGAGAATG cta A 
                 118 
               
               
                   
                 chr7.trna7 
                 ATTCTCAGGGGTAGGTTCAATTCCTATAGTTCTAG 
                   
               
               
                   
               
               
                  5 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGACATGGTGTAATAGGTAGAATGGAGAATT cta A 
                 119 
               
               
                   
                 chr2.trna24 
                 ATTCTCAGGGGTAGGTTCAATTCCTATAGTTCTAG 
                   
               
               
                   
               
               
                  6 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGATGTGGTGTATTAGGTAGCACAGAGAATT cta G 
                 120 
               
               
                   
                 chr3.trna7 
                 ATTCTCAGGGGTAGGTTCGATTCCTATAATTCTAC 
                   
               
               
                   
               
               
                  7 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGACTTGGTGTAATGGGTAGCACAGAGAATT cta G 
                 121 
               
               
                   
                 chr16.trna15 
                 ATTCTCAGGGGTGGGTTCAATTCCTTTCGTCCTAG 
                   
               
               
                   
               
               
                  8 
                 GlnTAGnmt-tRNA-Gln 
                 TCTAGGAtgTGGTGTGATAGGTAGCATGGAGAATT ct   
                 122 
               
               
                   
                 chr12.trna15 
                   a GATTCTCAGGGGTAGGTTCAATTCCTATaTTCTAGA 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  9 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGACGTGGTGTGATAGGTAGCATGGAGAATT cta G 
                 123 
               
               
                   
                 chr2.trna21 
                 ATTCTCAGGGATGGGTTCAATTCCTATAGTCCTAG 
                   
               
               
                   
               
               
                 10 
                 GlnTAGnmt-tRNA-Gln 
                 TAGGACGTGGTGTGATAGGTAGCACGGAGAATT cta G 
                 124 
               
               
                   
                 chr2.trna9 
                 ATTCTCAGGGATGGGTTCAATTCCTGTAGTTCTAG 
                   
               
               
                   
               
               
                 11 
                 GlnTAGchr6.trna1 
                 GGTTCCATGGTGTAATGGTtAGCACTCTGGACT cta A 
                 125 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 12 
                 GlnTAGchr1.trna104 
                 GGTTCCATGGTGTAATGGTgACCACTTTGGACT cta A 
                 126 
               
               
                   
                   
                 ATACAGTGATCAGAGTTCAAGTCTCACTGGAACCT 
                   
               
               
                   
               
               
                 13 
                 GlnTAGchr1.trna28 
                 GGTTCCATGGTGTAATGGTgAGGGCTTTGGACT cta A 
                 127 
               
               
                   
                   
                 CTACAGTGaTCAGAGTTCAAGTCTCAGTGGGACCT 
                   
               
               
                   
               
               
                 14 
                 
                   GlnTAGchr12.trna3 
                 
                 GGTTCCATGGTGTAATGGTaAGCACCCTGGACT cta A 
                 128 
               
               
                   
                   
                 ATCCAGCAaCCAGAGTTCCAGTCTCAGCGtGGACCT 
                   
               
               
                   
               
               
                 15 
                 
                   GlnTAGchr5.trna23 
                 
                 GGTAGTGTAGTCTACTGGTTAAACGCTTGGgCT cta A 
                 129 
               
               
                   
                   
                 CATTAAcGtCCTGGGTTCAAATCCCAGCTTTGTCA 
                   
               
               
                   
               
               
                 16 
                 
                   GlnTAGchr6.trna147 
                 
                 GGTTCCATGGTGTAATGGTtAGCACTCTGGACT cta A 
                 130 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAGTCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 17 
                 
                   GlnTAGchr1.trna17 
                 
                 GGTTCCATGGTGTAATGGTgAGCACTCTGGACT cta A 
                 131 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCGAGTCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 18 
                 
                   GlnTAGchr1.trna101 
                 
                 GGTTCCATGGTGTAATGGTaAGCACTCTGGACT cta A 
                 132 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCGAGTCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 19 
                 
                   GlnTAGchr6.trna42 
                 
                 GGTTCCATGGTGTAATGGTtAGCACTCTGGACT cta A 
                 133 
               
               
                   
                   
                 ATCCGGTAaTCCGAGTTCAAATCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 20 
                 
                   GlnTAGchr6.trna132 
                 
                 GGCCCCATGGTGTAATGGTcAGCACTCTGGACT cta A 
                 134 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGGACCC 
                   
               
               
                   
               
               
                 21 
                 
                   GlnTAGchr1.trna23 
                 
                 GGTTCCATGGTGTAATGGTaAGCACTCTGGACT cta A 
                 135 
               
               
                   
                   
                 ATCCAGCCATCTGAGTTCGAGTCTCTGTGGAACCT 
                   
               
               
                   
               
               
                 22 
                 
                   GlnTAGchr1.trna111 
                 
                 GGTTCCATGGTGTAATGGTgAGCACTTTGGACT cta A 
                 136 
               
               
                   
                   
                 ATACAGTGATCAGAGTTCAAGTCTCACTGGGACCT 
                   
               
               
                   
               
               
                 23 
                 
                   GlnTAGchr1.trna24 
                 
                 GGTTCCATGgGTTAATGGTgAGCACCCTGGACT cta A 
                 137 
               
               
                   
                   
                 ATCAAGCGaTCCGAGTTCAAATCTCGGTGGTACCT 
                   
               
               
                   
               
               
                 24 
                 
                   GlnTAGchr19.trna4 
                 
                 GTTTCCATGGTGTAATGGTgAGCACTCTGGACT cta A 
                 138 
               
               
                   
                   
                 ATCCAGAAATACATTCAAAGAATTAAGAACA 
                   
               
               
                   
               
               
                 25 
                 
                   GlnTAGchr17.trna14 
                 
                 GGTCCCATGGTGTAATGGTtAGCACTCTGGACT cta A 
                 139 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGGACCT 
                   
               
               
                   
               
               
                 26 
                 
                   GlnTAGchr6.trna63 
                 
                 GGTCCCATGGTGTAATGGTtAGCACTCTGGACT cta A 
                 140 
               
               
                   
                   
                 ATCCAGCAaTCCGAGTTCGAATCTCGGTGGGACCT 
                   
               
               
                   
               
               
                 27 
                 
                   GlnTAGchr6.trna175 
                 
                 GGCCCCATGGTGTAATGGTtAGCACTCTGGACT cta A 
                 141 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGGACCT 
                   
               
               
                   
               
               
                 28 
                 
                   GlnTAGchr6.trna82 
                 
                 GGTCCCATGGTGTAATGGTtAGCACTCTGGGCT cta A 
                 142 
               
               
                   
                   
                 ATCCAGCAaTCCGAGTTCGAATCTTGGTGGGACCT 
                   
               
               
                   
               
               
                 29 
                 
                   GlnTAGchr2.trna26 
                 
                 GGCTGTGTACCTCAGTGGGcAAGGGTATGGACT cta A 
                 143 
               
               
                   
                   
                 AGCCAGACTaTTTGGGTTCAAATCCCAGCTTGGCCT 
                   
               
               
                   
               
               
                 30 
                 GlnTAGchr4.trna4 
                 GACCATGTGGCCTAAGGGAaAAGACATCTCACT cta G 
                 144 
               
               
                   
                   
                 GTCAGAAGAtTGAGGGTTCAAGTCCTTTCATGGTCA 
                   
               
               
                   
               
               
                 31 
                 GlnTAGchr8.trna10 
                 GGTACAGTGTTAAAGGGGagaAAAATTGCTGACT cta   
                 145 
               
               
                   
                   
                 AATaCAGTAGaCCTAGGTTTGAATCCTGGCTTTACCA 
                   
               
               
                   
               
               
                  1 
                 GlnTAAnmt-tRNA-Gln 
                 TGGTGTAATAGGTAGCACAGAGAATT tta GATTCTCA 
                 146 
               
               
                   
                 chr10.trna6 
                 GGGGTAGGTTCAATTCCTAT 
                   
               
               
                   
               
               
                  2 
                 
                   GlnTAAnmt-tRNA-Gln 
                 
                 TAGGACATGGTGTGATAGGTAGCATGGAGAATT tta G 
                 147 
               
               
                   
                 
                   chrX.trna1 
                 
                 ATTCTCAGGGGTAGGTTCAATTCCTACAGTTCTAG 
                   
               
               
                   
               
               
                  3 
                 
                   GlnTAAnmt-tRNA-Gln 
                 
                 TAGGACGTGGTGTGATAGGTAGCATGGGGAATT tta G 
                 148 
               
               
                   
                 
                   chr7.trna32 
                 
                 ATTCTCAGGGGTGGGTTCAATTCCTATAGTTCTAG 
                   
               
               
                   
               
               
                  4 
                 
                   GlnTAAnmt-tRNA-Gln 
                 
                 TAGGACGTGGTGTAGTAGGTAGCATGGAGAATG tta A 
                 149 
               
               
                   
                 
                   chr7.trna7 
                 
                 ATTCTCAGGGGTAGGTTCAATTCCTATAGTTCTAG 
                   
               
               
                   
               
               
                  5 
                 GlnTAAnmt-tRNA-Gln 
                 TAGGACATGGTGTAATAGGTAGAATGGAGAATT tta A 
                 150 
               
               
                   
                 chr2.trna24 
                 ATTCTCAGGGGTAGGTTCAATTCCTATAGTTCTAG 
                   
               
               
                   
               
               
                  6 
                 GlnTAAnmt-tRNA-Gln 
                 TAGGATGTGGTGTATTAGGTAGCACAGAGAATT tta G 
                 151 
               
               
                   
                 chr3.trna7 
                 ATTCTCAGGGGTAGGTTCGATTCCTATAATTCTAC 
                   
               
               
                   
               
               
                  7 
                 GlnTAAnmt-tRNA-Gln 
                 TAGGACTTGGTGTAATGGGTAGCACAGAGAATT tta G 
                 152 
               
               
                   
                 chr16.trna15 
                 ATTCTCAGGGGTGGGTTCAATTCCTTTCGTCCTAG 
                   
               
               
                   
               
               
                  8 
                 
                   GlnTAAnmt-tRNA-Gln 
                 
                 TCTAGGAtgTGGTGTGATAGGTAGCATGGAGAATT tt   
                 153 
               
               
                   
                 
                   chr12.trna15 
                 
                   a GATTCTCAGGGGTAGGTTCAATTCCTATaTTCTAGA 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  9 
                 
                   GlnTAAnmt-tRNA-Gln 
                 
                 TAGGACGTGGTGTGATAGGTAGCATGGAGAATT tta G 
                 154 
               
               
                   
                 
                   chr2.trna21 
                 
                 ATTCTCAGGGATGGGTTCAATTCCTATAGTCCTAG 
                   
               
               
                   
               
               
                 10 
                 
                   GlnTAAnmt-tRNA-Gln 
                 
                 TAGGACGTGGTGTGATAGGTAGCACGGAGAATT tta G 
                 155 
               
               
                   
                 
                   chr2.trna9 
                 
                 ATTCTCAGGGATGGGTTCAATTCCTGTAGTTCTAG 
                   
               
               
                   
               
               
                 11 
                 
                   GlnTAAchr6.trna1 
                 
                 GGTTCCATGGTGTAATGGTtAGCACTCTGGACT tta A 
                 156 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 12 
                 GlnTAAchr1.trna104 
                 GGTTCCATGGTGTAATGGTgACCACTTTGGACT tta A 
                 157 
               
               
                   
                   
                 ATACAGTGATCAGAGTTCAAGTCTCACTGGAACCT 
                   
               
               
                   
               
               
                 13 
                 GlnTAAchr1.trna28 
                 GGTTCCATGGTGTAATGGTgAGGGCTTTGGACT tta A 
                 158 
               
               
                   
                   
                 CTACAGTGaTCAGAGTTCAAGTCTCAGTGGGACCT 
                   
               
               
                   
               
               
                 14 
                 GlnTAAchr12.trna3 
                 GGTTCCATGGTGTAATGGTaAGCACCCTGGACT tta A 
                 159 
               
               
                   
                   
                 ATCCAGCAaCCAGAGTTCCAGTCTCAGCGtGGACCT 
                   
               
               
                   
               
               
                 15 
                 GlnTAAchr5.trna23 
                 GGTAGTGTAGTCTACTGGTTAAACGCTTGGgCT tta A 
                 160 
               
               
                   
                   
                 CATTAAcGtCCTGGGTTCAAATCCCAGCTTTGTCA 
                   
               
               
                   
               
               
                 16 
                 
                   GlnTAAchr6.trna147 
                 
                 GGTTCCATGGTGTAATGGTtAGCACTCTGGACT tta A 
                 161 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAGTCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 17 
                 
                   GlnTAAchr1.trna17 
                 
                 GGTTCCATGGTGTAATGGTgAGCACTCTGGACT tta A 
                 162 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCGAGTCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 18 
                 
                   GlnTAAchr1.trna101 
                 
                 GGTTCCATGGTGTAATGGTaAGCACTCTGGACT tta A 
                 163 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCGAGTCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 19 
                 
                   GlnTAAchr6.trna42 
                 
                 GGTTCCATGGTGTAATGGTtAGCACTCTGGACT tta A 
                 164 
               
               
                   
                   
                 ATCCGGTAaTCCGAGTTCAAATCTCGGTGGAACCT 
                   
               
               
                   
               
               
                 20 
                 
                   GlnTAAchr6.trna132 
                 
                 GGCCCCATGGTGTAATGGTcAGCACTCTGGACT tta A 
                 165 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGGACCC 
                   
               
               
                   
               
               
                 21 
                 
                   GlnTAAchr1.trna23 
                 
                 GGTTCCATGGTGTAATGGTaAGCACTCTGGACT tta A 
                 166 
               
               
                   
                   
                 ATCCAGCCATCTGAGTTCGAGTCTCTGTGGAACCT 
                   
               
               
                   
               
               
                 22 
                 
                   GlnTAAchr1.trna111 
                 
                 GGTTCCATGGTGTAATGGTgAGCACTTTGGACT tta A 
                 167 
               
               
                   
                   
                 ATACAGTGATCAGAGTTCAAGTCTCACTGGGACCT 
                   
               
               
                   
               
               
                 23 
                 
                   GlnTAAchr1.trna24 
                 
                 GGTTCCATGgGTTAATGGTgAGCACCCTGGACT tta A 
                 168 
               
               
                   
                   
                 ATCAAGCGaTCCGAGTTCAAATCTCGGTGGTACCT 
                   
               
               
                   
               
               
                 24 
                 
                   GlnTAAchr19.trna4 
                 
                 GTTTCCATGGTGTAATGGTgAGCACTCTGGACT tta A 
                 169 
               
               
                   
                   
                 ATCCAGAAATACATTCAAAGAATTAAGAACA 
                   
               
               
                   
               
               
                 25 
                 
                   GlnTAAchr17.trna14 
                 
                 GGTCCCATGGTGTAATGGTtAGCACTCTGGACT tta A 
                 170 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGGACCT 
                   
               
               
                   
               
               
                 26 
                 
                   GlnTAAchr6.trna63 
                 
                 GGTCCCATGGTGTAATGGTtAGCACTCTGGACT tta A 
                 171 
               
               
                   
                   
                 ATCCAGCAaTCCGAGTTCGAATCTCGGTGGGACCT 
                   
               
               
                   
               
               
                 27 
                 
                   GlnTAAchr6.trna175 
                 
                 GGCCCCATGGTGTAATGGTtAGCACTCTGGACT tta A 
                 172 
               
               
                   
                   
                 ATCCAGCGaTCCGAGTTCAAATCTCGGTGGGACCT 
                   
               
               
                   
               
               
                 28 
                 
                   GlnTAAchr6.trna82 
                 
                 GGTCCCATGGTGTAATGGTtAGCACTCTGGGCT tta A 
                 173 
               
               
                   
                   
                 ATCCAGCAaTCCGAGTTCGAATCTTGGTGGGACCT 
                   
               
               
                   
               
               
                 29 
                 
                   GlnTAAchr2.trna26 
                 
                 GGCTGTGTACCTCAGTGGGcAAGGGTATGGACT tta A 
                 174 
               
               
                   
                   
                 AGCCAGACTaTTTGGGTTCAAATCCCAGCTTGGCCT 
                   
               
               
                   
               
               
                 30 
                 GlnTAAchr4.trna4 
                 GACCATGTGGCCTAAGGGAaAAGACATCTCACT tta G 
                 175 
               
               
                   
                   
                 GTCAGAAGAtTGAGGGTTCAAGTCCTTTCATGGTCA 
                   
               
               
                   
               
               
                 31 
                 
                   GlnTAAchr8.trna10 
                 
                 GGTACAGTGTTAAAGGGGagaAAAATTGCTGACT tta   
                 176 
               
               
                   
                   
                 AATaCAGTAGaCCTAGGTTTGAATCCTGGCTTTACCA 
                   
               
               
                   
               
               
                  1 
                 
                   GluTAAchr1.trna106 
                 
                 TCCCTGGTGGTCTAGTGGTtAGGATTCGGCGCT tta A 
                 177 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                  2 
                 
                   GluTAAchr1.trna55 
                 
                 TCCCTGGTGGTCTAGTGGTtAGGATTCGGCGCT tta A 
                 178 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGTCAGGAAA 
                   
               
               
                   
               
               
                  3 
                 GluTAAchr13.trna3 
                 CCCCTGGTGGTCTAGTGCTtAGGATTCGGTGCT tta A 
                 179 
               
               
                   
                   
                 CCGCTGCTGCCTGCGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                  4 
                 GluTAAchr8.trna1 
                 TCCTTGATGTCTAGTGGTtAGGATTTGGTGCT tta AC 
                 180 
               
               
                   
                   
                 TGCAGCAGCCTGGGTTCATTTCTCAGTCAGGGAA 
                   
               
               
                   
               
               
                  5 
                 
                   GluTAAchr2.trna18 
                 
                 TCCCATATGGTCTAGCGGTtAGGATTCCTGGTT tta A 
                 181 
               
               
                   
                   
                 CCCAGGTGGCCCGGGTTCGACTCCCGGTATGGGAA 
                   
               
               
                   
               
               
                  6 
                 GluTAAchr1.trna92 
                 TCCGTGGTGGTCTAGTGGCtAGGATTCGGCGCT tta A 
                 182 
               
               
                   
                   
                 CCGCCTGCAGCTCGAGTTCGATTCCTGGTCAGGGAA 
                   
               
               
                   
               
               
                  7 
                 GluTAAchr14.trna15 
                 CCCTGTGGTCTAGTGGCtAAGACTTTGTGCT tta ATT 
                 183 
               
               
                   
                   
                 GCTGCAtCCTAGGTTCAATTCCCAGTCAGGGA 
                   
               
               
                   
               
               
                  8 
                 
                   GluTAAchr13.trna2 
                 
                 TCCCACATGGTCTAGCGGTtAGGATTCCTGGTT tta A 
                 184 
               
               
                   
                   
                 CCCAGGCGGCCCGGGTTCGACTCCCGGTGTGGGAA 
                   
               
               
                   
               
               
                  9 
                 
                   GluTAAchr1.trna5 
                 
                 TCCCTGGTGGTCTAGTGGCtAGGATTCGGCGCT tta A 
                 185 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGCCAGGGAA 
                   
               
               
                   
               
               
                 10 
                 
                   GluTAAchr1.trna123 
                 
                 TCCCTGGTGGTCTAGTGGCtAGGATTCGGCGCT tta A 
                 186 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                 11 
                 GluTAAchr1.trna45 
                 GCGTTGGTGGTGTAGTGGTgAGCACAGCTGCCT tta A 
                 187 
               
               
                   
                   
                 AGCAGTTAaCGCGGGTTCGATTCCCGGGTAACGAA 
                   
               
               
                   
               
               
                 12 
                 GluTAAchr1.trna99 
                 TCCTTGGTGGTCTAGTGGCtAGGATTCGGTGCT tta A 
                 188 
               
               
                   
                   
                 CCTGTGCGGCCCGGGTTCAATTCCCGATGAAGGAA 
                   
               
               
                   
               
               
                 13 
                 GluTAAchr1.trna95 
                 TGTCTGGTGGTCAAGTGGCtAGGATTTGGCGCT tta A 
                 189 
               
               
                   
                   
                 CTGCCGCGGCCCGCGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                 14 
                 GluTAAchr1.trna86 
                 TCCCTGGTGGTCTAGTGGCtAGGATTCGGCGCT tta A 
                 190 
               
               
                   
                   
                 CCGCCTGCAGCTCGAGTTCGATTCCTGGTCAGGGAA 
                   
               
               
                   
               
               
                 15 
                 GluTAAchr2.trna16 
                 GCAATGGTGGTTCAGTGGTAGAATTCTCGCCT tta AC 
                 191 
               
               
                   
                   
                 ACAGGAGaCCCGGGTTCAATTCCTGACCCATGTA 
                   
               
               
                   
               
               
                  1 
                 
                   GluTAGchr1.trna106 
                 
                 TCCCTGGTGGTCTAGTGGTtAGGATTCGGCGCT cta A 
                 192 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                  2 
                 GluTAGchr1.trna55 
                 TCCCTGGTGGTCTAGTGGTtAGGATTCGGCGCT cta A 
                 193 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGTCAGGAAA 
                   
               
               
                   
               
               
                  3 
                 GluTAGchr13.trna3 
                 CCCCTGGTGGTCTAGTGCTtAGGATTCGGTGCT cta A 
                 194 
               
               
                   
                   
                 CCGCTGCTGCCTGCGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                  4 
                 GluTAGchr8.trna1 
                 TCCTTGATGTCTAGTGGTtAGGATTTGGTGCT cta AC 
                 195 
               
               
                   
                   
                 TGCAGCAGCCTGGGTTCATTTCTCAGTCAGGGAA 
                   
               
               
                   
               
               
                  5 
                 
                   GluTAGchr2.trna18 
                 
                 TCCCATATGGTCTAGCGGTtAGGATTCCTGGTT cta A 
                 196 
               
               
                   
                   
                 CCCAGGTGGCCCGGGTTCGACTCCCGGTATGGGAA 
                   
               
               
                   
               
               
                  6 
                 
                   GluTAGchr1.trna92 
                 
                 TCCGTGGTGGTCTAGTGGCtAGGATTCGGCGCT cta A 
                 197 
               
               
                   
                   
                 CCGCCTGCAGCTCGAGTTCGATTCCTGGTCAGGGAA 
                   
               
               
                   
               
               
                  7 
                 GluTAGchr14.trna15 
                 CCCTGTGGTCTAGTGGCtAAGACTTTGTGCT cta ATT 
                 198 
               
               
                   
                   
                 GCTGCAtCCTAGGTTCAATTCCCAGTCAGGGA 
                   
               
               
                   
               
               
                  8 
                 
                   GluTAGchr13.trna2 
                 
                 TCCCACATGGTCTAGCGGTtAGGATTCCTGGTT cta A 
                 199 
               
               
                   
                   
                 CCCAGGCGGCCCGGGTTCGACTCCCGGTGTGGGAA 
                   
               
               
                   
               
               
                  9 
                 
                   GluTAGchr1.trna5 
                 
                 TCCCTGGTGGTCTAGTGGCtAGGATTCGGCGCT cta A 
                 200 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGCCAGGGAA 
                   
               
               
                   
               
               
                 10 
                 
                   GluTAGchr1.trna123 
                 
                 TCCCTGGTGGTCTAGTGGCtAGGATTCGGCGCT cta A 
                 201 
               
               
                   
                   
                 CCGCCGCGGCCCGGGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                 11 
                 GluTAGchr1.trna45 
                 GCGTTGGTGGTGTAGTGGTgAGCACAGCTGCCT cta A 
                 202 
               
               
                   
                   
                 AGCAGTTAaCGCGGGTTCGATTCCCGGGTAACGAA 
                   
               
               
                   
               
               
                 12 
                 GluTAGchr1.trna99 
                 TCCTTGGTGGTCTAGTGGCtAGGATTCGGTGCT cta A 
                 203 
               
               
                   
                   
                 CCTGTGCGGCCCGGGTTCAATTCCCGATGAAGGAA 
                   
               
               
                   
               
               
                 13 
                 GluTAGchr1.trna95 
                 TGTCTGGTGGTCAAGTGGCtAGGATTTGGCGCT cta A 
                 204 
               
               
                   
                   
                 CTGCCGCGGCCCGCGTTCGATTCCCGGTCAGGGAA 
                   
               
               
                   
               
               
                 14 
                 
                   GluTAGchr1.trna86 
                 
                 TCCCTGGTGGTCTAGTGGCtAGGATTCGGCGCT cta A 
                 205 
               
               
                   
                   
                 CCGCCTGCAGCTCGAGTTCGATTCCTGGTCAGGGAA 
                   
               
               
                   
               
               
                 15 
                 GluTAGchr2.trna16 
                 GCAATGGTGGTTCAGTGGTAGAATTCTCGCCTcta ct   
                 206 
               
               
                   
                   
                   a ACACAGGAGaCCCGGGTTCAATTCCTGACCCATGTA 
                   
               
               
                   
               
               
                  1 
                 TyrTAA chr2.trna13 
                 CCTTCAATAGTTCAGCTGGTAGAGCAGAGGACT tta G 
                 207 
               
               
                   
                   
                 ctacttcctcagtaggagacGTCCTTAGGtTGCTGGT 
                   
               
               
                   
                   
                 TCGATTCCAGCTTGAAGGA 
                   
               
               
                   
               
               
                  2 
                 TyrTAAchr2.trna13/ 
                 CCTTCAATAGTTCAGCTGGTAGAGCAGAGGACT tta G 
                 208 
               
               
                   
                 nointron 
                 GTCCTTAGGtTGCTGGTTCGATTCCAGCTTGAAGGA 
                   
               
               
                   
               
               
                  3 
                 TyrTAAchr1.trna11 
                 GGTAAAATGGCTGAGTAAGCTTTAGACT tta aAATCT 
                 209 
               
               
                   
                   
                 AAAGAGAGATTGAGCTCTCTTTTTACCA 
                   
               
               
                   
               
               
                  4 
                 TyrTAAchr1.trna52 
                 GGTAAAATGACTGAGTAAGCATTAGACT tta AATCTA 
                 210 
               
               
                   
                   
                 AAGaCAGAGGTCAAGACCTCTTTTTACCA 
                   
               
               
                   
               
               
                  5 
                 TyrTAAchr11.trna9 
                 GGTAAAATGGCTGAGTAAGCATTAGACT tta AATCTA 
                 211 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                  6 
                 TyrTAAchr9.trna2 
                 GGTAAAATGGCTGAGTAAGCATTAGACT tta AATCTA 
                 212 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTTTTTACCA 
                   
               
               
                   
               
               
                  7 
                 
                   TyrTAAchr6.trna14 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 213 
               
               
                   
                   
                 ttggctgtgtccttagacATCCTTAGGtCGCTGGTTC 
                   
               
               
                   
                   
                 GAATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                  8 
                 
                   TyrTAAchr6.trna14/ 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 214 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                  9 
                 
                   TyrTAA chr7.trna12 
                 
                 GGGGGTATAGCTCAGGGCtAGAGCTtTTTGACT tta G 
                 215 
               
               
                   
                   
                 AGCAAGAGGtCCCTGGTTCAAATCCAGGTTCTCCCT 
                   
               
               
                   
               
               
                 10 
                 
                   TyrTAAchr7.trna28 
                 
                 TATAGCTCAGTGGTAGAGCATTTAACT tta GATCAAG 
                 216 
               
               
                   
                   
                 AGGtCCCTGGATCAACTCTGGGTG 
                   
               
               
                   
               
               
                 11 
                 
                   TyrTAAchr15.trna6 
                 
                 GTCAGTGTTGCACAACGGTtaAGTGAAGAGGCT tta A 
                 217 
               
               
                   
                   
                 ACCCAGACTGGATGGGTTCAATTCCCATCTCTGCCG 
                   
               
               
                   
               
               
                 12 
                 
                   TyrTAAchr2.trna2 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 218 
               
               
                   
                   
                 tggatagggcgtggcaATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 TTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 13 
                 
                   TyrTAAchr2.trna2/ 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 219 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 14 
                 
                   TyrTAAchr6.trna16 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 220 
               
               
                   
                   
                 gctcattaagcaaggtATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 ATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 15 
                 
                   TyrTAAchr6.trna16/ 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 221 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 16 
                 
                   TyrTAAchr14.trna19 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 222 
               
               
                   
                   
                 attgtatagacatttgcggacATCCTTAGGtCGCTGG 
                   
               
               
                   
                   
                 TTCGATTCCAGCTCGAAGGA 
                   
               
               
                   
               
               
                 17 
                 
                   TyrTAAchr14.trna19/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 223 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCAGCTCGAAGGA 
                   
               
               
                   
               
               
                 18 
                 
                   TyrTAAchr8.trna2 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 224 
               
               
                   
                   
                 ctacttcctcagcaggagacATCCTTAGGtCGCTGGT 
                   
               
               
                   
                   
                 TCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 19 
                 
                   TyrTAAchr8.trna2/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 225 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 20 
                 
                   TyrTAAchr8.trna3 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 226 
               
               
                   
                   
                 gcgcgcgcccgtggccATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 TTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 21 
                 
                   TyrTAAchr8.trna3/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 227 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 22 
                 
                   TyrTAAchr14.trna20 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta a 
                 228 
               
               
                   
                   
                 GcctgtagaaacatttgtggacATCCTTAGGtCGCTG 
                   
               
               
                   
                   
                 GTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 23 
                 
                   TyrTAAchr14.trna20/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 229 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 24 
                 
                   TyrTAAchr14.trna17 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACTttaG 
                 230 
               
               
                   
                   
                 attgtacagacatttgcggacATCCTTAGGtCGCTGG 
                   
               
               
                   
                   
                 TTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 25 
                 
                   TyrTAAchr14.trna17/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 231 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 26 
                 
                   TyrTAAchr14.trna5 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 232 
               
               
                   
                   
                 tacttaatgtgtggtcATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 TTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 27 
                 
                   TyrTAAchr14.trna5/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 233 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 28 
                 
                   TyrTAAchr6.trna17 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 234 
               
               
                   
                   
                 gggtttgaatgtggtcATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 ATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 29 
                 
                   TyrTAAchr6.trna17/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 235 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 30 
                 
                   TyrTAAchr14.trna18 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 236 
               
               
                   
                   
                 actgcggaaacgtttgtggacATCCTTAGGtCGCTGG 
                   
               
               
                   
                   
                 TTCAATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 31 
                 
                   TyrTAAchr14.trna18/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 237 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCAATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 32 
                 
                   TyrTAAchr6.trna15 
                 
                 CTTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 238 
               
               
                   
                   
                 gttcattaaactaaggcATCCTTAGGtCGCTGGTTCG 
                   
               
               
                   
                   
                 AATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 33 
                 
                   TyrTAAchr6.trna15/ 
                 
                 CTTTCGATAGCTCAGTTGGTAGAGCGGAGGACT tta G 
                 239 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 34 
                 
                   TyrTAAchr8.trna11 
                 
                 TCTTCAATAGCTCAGCTGGTAGAGCGGAGGACT tta a 
                 240 
               
               
                   
                   
                 GgtgcacgcccgtggccATTCTTAGGTGCTGGTTTGA 
                   
               
               
                   
                   
                 TTCCGACTTGGAGAG 
                   
               
               
                   
               
               
                 35 
                 TyrTAAchr8.trna11/ 
                 TCTTCAATAGCTCAGCTGGTAGAGCGGAGGACT tta G 
                 241 
               
               
                   
                 nointron 
                 ATTCTTAGGTGCTGGTTTGATTCCGACTTGGAGAG 
                   
               
               
                   
               
               
                 36 
                 TyrTAAchr1.trna127 
                 GGTAAAATGGCTGAGTGAAGCATTGGACT tta AATCT 
                 242 
               
               
                   
                   
                 AAAGaCAGGGGTTAAGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 37 
                 TyrTAAchr10.trna3 
                 GGTAAAATGGCTGAGCAAGCATTGGACT tta AATCTA 
                 243 
               
               
                   
                   
                 AAGaCAGATGTTGAGCCATCTTTTTAGCA 
                   
               
               
                   
               
               
                 38 
                 TyrTAAchr14.trna8 
                 GGTAAAATGGCTGAGTGAAGCATTGGACT tta AATCT 
                 244 
               
               
                   
                   
                 AAAGaCAGGGGCTAAGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 39 
                 TyrTAAchr2.trna12 
                 GGTAAAATGGCTGAGCAAGCATTAGACT tta AATCTA 
                 245 
               
               
                   
                   
                 AAGaCAGAGGTTAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 40 
                 
                   TyrTAAchr7.trna1 
                 
                 GGTAAAATGGCTGAGTAAGCATTAGACTttaAATCTA 
                 246 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTTCCT 
                   
               
               
                   
               
               
                 41 
                 TyrTAAchr7.trna2 
                 GGTAAAATGGCTGAGCAAGCATTAGACT tta AATCTG 
                 247 
               
               
                   
                   
                 AAAaCAGAGGTCAAAGgTCTCTTTTTACCA 
                   
               
               
                   
               
               
                 42 
                 TyrTAAchr7.trna6 
                 GGTAAAATGGCTGAGTAAGCATTAGACT tta AATCTA 
                 248 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 43 
                 TyrTAAchr8.trna7 
                 GGTAAAATGACTGAATAAGCCTTAGACT tta AATCTG 
                 249 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 44 
                 TyrTAAchr9.trna10 
                 GGTAAAATGGCTGAGTAAGCATTGGACT tta AATCTA 
                 250 
               
               
                   
                   
                 AAGaCAGAGGTCAAGACCTCTTTTTACCA 
                   
               
               
                   
               
               
                 45 
                 TyrTAAchr9.trna4 
                 GGTAAAATGGCTGAGTAAAGCATTAGACT tta AATCT 
                 251 
               
               
                   
                   
                 AAGGaCAGAGGCTAAACCTCTTTTTACCA 
                   
               
               
                   
               
               
                  1 
                 TyrTAGchr2.trna13 
                 CCTTCAATAGTTCAGCTGGTAGAGCAGAGGACT cta G 
                 252 
               
               
                   
                   
                 ctacttcctcagtaggagacGTCCTTAGGtTGCTGGT 
                   
               
               
                   
                   
                 TCGATTCCAGCTTGAAGGA 
                   
               
               
                   
               
               
                  2 
                 TyrTAGchr2.trna13/ 
                 CCTTCAATAGTTCAGCTGGTAGAGCAGAGGACT cta G 
                 253 
               
               
                   
                 nointron 
                 GTCCTTAGGtTGCTGGTTCGATTCCAGCTTGAAGGA 
                   
               
               
                   
               
               
                  3 
                 TyrTAGchr1.trna11 
                 GGTAAAATGGCTGAGTAAGCTTTAGACT cta aAATCT 
                 254 
               
               
                   
                   
                 AAAGAGAGATTGAGCTCTCTTTTTACCA 
                   
               
               
                   
               
               
                  4 
                 
                   TyrTAGchr1.trna52 
                 
                 GGTAAAATGACTGAGTAAGCATTAGACT cta AATCTA 
                 255 
               
               
                   
                   
                 AAGaCAGAGGTCAAGACCTCTTTTTACCA 
                   
               
               
                   
               
               
                  5 
                 
                   TyrTAGchr11.trna9 
                 
                 GGTAAAATGGCTGAGTAAGCATTAGACT cta AATCTA 
                 256 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                  6 
                 TyrTAGchr9.trna2 
                 GGTAAAATGGCTGAGTAAGCATTAGACT cta AATCTA 
                 257 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTTTTTACCA 
                   
               
               
                   
               
               
                  7 
                 
                   TyrTAGchr6.trna14 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 258 
               
               
                   
                   
                 ttggctgtgtccttagacATCCTTAGGtCGCTGGTTC 
                   
               
               
                   
                   
                 GAATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                  8 
                 
                   TyrTAGchr6.trna14/ 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 259 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                  9 
                 
                   TyrTAGchr7.trna12 
                 
                 GGGGGTATAGCTCAGGGCtAGAGCTtTTTGACT cta a 
                 260 
               
               
                   
                   
                 GAGCAAGAGGtCCCTGGTTCAAATCCAGGTTCTCCCT 
                   
               
               
                   
               
               
                 10 
                 
                   TyrTAGchr7.trna28 
                 
                 TATAGCTCAGTGGTAGAGCATTTAACT cta GATCAAG 
                 261 
               
               
                   
                   
                 AGGtCCCTGGATCAACTCTGGGTG 
                   
               
               
                   
               
               
                 11 
                 
                   TyrTAGchr15.trna6 
                 
                 GTCAGTGTTGCACAACGGTtaAGTGAAGAGGCT cta A 
                 262 
               
               
                   
                   
                 ACCCAGACTGGATGGGTTCAATTCCCATCTCTGCCG 
                   
               
               
                   
               
               
                 12 
                 
                   TyrTAGchr2.trna2 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 263 
               
               
                   
                   
                 tggatagggcgtggcaATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 TTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 13 
                 
                   TyrTAGchr2.trna2/ 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 264 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 14 
                 
                   TyrTAGchr6.trna16 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 265 
               
               
                   
                   
                 gctcattaagcaaggtATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 ATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 15 
                 
                   TyrTAGchr6.trna16/ 
                 
                 CCTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 266 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 16 
                 
                   TyrTAGchr14.trna19 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 267 
               
               
                   
                   
                 attgtatagacatttgcggacATCCTTAGGtCGCTGG 
                   
               
               
                   
                   
                 TTCGATTCCAGCTCGAAGGA 
                   
               
               
                   
               
               
                 17 
                 
                   TyrTAGchr14.trna19/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 268 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCAGCTCGAAGGA 
                   
               
               
                   
               
               
                 18 
                 
                   TyrTAGchr8.trna2 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 269 
               
               
                   
                   
                 ctacttcctcagcaggagacATCCTTAGGtCGCTGGT 
                   
               
               
                   
                   
                 TCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 19 
                 
                   TyrTAGchr8.trna2/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 270 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 20 
                 
                   TyrTAGchr8.trna3 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 271 
               
               
                   
                   
                 gcgcgcgcccgtggccATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 TTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 21 
                 
                   TyrTAGchr8.trna3/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 272 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 22 
                 
                   TyrTAGchr14.trna20 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 273 
               
               
                   
                   
                 cctgtagaaacatttgtggacATCCTTAGGtCGCTGG 
                   
               
               
                   
                   
                 TTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 23 
                 
                   TyrTAGchr14.trna20/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 274 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 24 
                 
                   TyrTAGchr14.trna17 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 275 
               
               
                   
                   
                 attgtacagacatttgcggacATCCTTAGGtCGCTGG 
                   
               
               
                   
                   
                 TTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 25 
                 
                   TyrTAGchr14.trna17/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 276 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 26 
                 
                   TyrTAGchr14.trna5 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 277 
               
               
                   
                   
                 tacttaatgtgtggtcATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 TTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 27 
                 
                   TyrTAGchr14.trna5/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 278 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 28 
                 
                   TyrTAGchr6.trna17 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 279 
               
               
                   
                   
                 gggtttgaatgtggtcATCCTTAGGtCGCTGGTTCGA 
                   
               
               
                   
                   
                 ATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 29 
                 
                   TyrTAGchr6.trna17/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 280 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGGAGGA 
                   
               
               
                   
               
               
                 30 
                 
                   TyrTAGchr14.trna18 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 281 
               
               
                   
                   
                 actgcggaaacgtttgtggacATCCTTAGGtCGCTGG 
                   
               
               
                   
                   
                 TTCAATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 31 
                 
                   TyrTAGchr14.trna18/ 
                 
                 CCTTCGATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 282 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCAATTCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 32 
                 
                   TyrTAGchr6.trna15 
                 
                 CTTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 283 
               
               
                   
                   
                 gttcattaaactaaggcATCCTTAGGtCGCTGGTTCG 
                   
               
               
                   
                   
                 AATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 33 
                 
                   TyrTAGchr6.trna15/ 
                 
                 CTTTCGATAGCTCAGTTGGTAGAGCGGAGGACT cta G 
                 284 
               
               
                   
                 
                   nointron 
                 
                 ATCCTTAGGtCGCTGGTTCGAATCCGGCTCGAAGGA 
                   
               
               
                   
               
               
                 34 
                 
                   TyrTAGchr8.trna11 
                 
                 TCTTCAATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 285 
               
               
                   
                   
                 gtgcacgcccgtggccATTCTTAGGTGCTGGTTTGAT 
                   
               
               
                   
                   
                 TCCGACTTGGAGAG 
                   
               
               
                   
               
               
                 35 
                 TyrTAGchr8.trna11/ 
                 TCTTCAATAGCTCAGCTGGTAGAGCGGAGGACT cta G 
                 286 
               
               
                   
                 nointron 
                 ATTCTTAGGTGCTGGTTTGATTCCGACTTGGAGAG 
                   
               
               
                   
               
               
                 36 
                 TyrTAGchr1.trna127 
                 GGTAAAATGGCTGAGTGAAGCATTGGACT cta AATCT 
                 287 
               
               
                   
                   
                 AAAGaCAGGGGTTAAGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 37 
                 TyrTAGchr10.trna3 
                 GGTAAAATGGCTGAGCAAGCATTGGACT cta AATCTA 
                 288 
               
               
                   
                   
                 AAGaCAGATGTTGAGCCATCTTTTTAGCA 
                   
               
               
                   
               
               
                 38 
                 TyrTAGchr14.trna8 
                 GGTAAAATGGCTGAGTGAAGCATTGGACT cta AATCT 
                 289 
               
               
                   
                   
                 AAAGaCAGGGGCTAAGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 39 
                 TyrTAGchr2.trna12 
                 GGTAAAATGGCTGAGCAAGCATTAGACT cta AATCTA 
                 290 
               
               
                   
                   
                 AAGaCAGAGGTTAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 40 
                 TyrTAGchr7.trna1 
                 GGTAAAATGGCTGAGTAAGCATTAGACT cta AATCTA 
                 291 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTTCCT 
                   
               
               
                   
               
               
                 41 
                 TyrTAGchr7.trna2 
                 GGTAAAATGGCTGAGCAAGCATTAGACT cta AATCTG 
                 292 
               
               
                   
                   
                 AAAaCAGAGGTCAAAGgTCTCTTTTTACCA 
                   
               
               
                   
               
               
                 42 
                 TyrTAGchr7.trna6 
                 GGTAAAATGGCTGAGTAAGCATTAGACT cta AATCTA 
                 293 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 43 
                 TyrTAGchr8.trna7 
                 GGTAAAATGACTGAATAAGCCTTAGACT cta AATCTG 
                 294 
               
               
                   
                   
                 AAGaCAGAGGTCAAGGCCTCTTTTTACCA 
                   
               
               
                   
               
               
                 44 
                 TyrTAGchr9.trna10 
                 GGTAAAATGGCTGAGTAAGCATTGGACT cta AATCTA 
                 295 
               
               
                   
                   
                 AAGaCAGAGGTCAAGACCTCTTTTTACCA 
                   
               
               
                   
               
               
                 45 
                 TyrTAGchr9.trna4 
                 GGTAAAATGGCTGAGTAAAGCATTAGACT cta AATCT 
                 296 
               
               
                   
                   
                 AAGGaCAGAGGCTAAACCTCTTTTTACCA 
                   
               
               
                   
               
               
                  1 
                 LeuTAAchr4.trna2 
                 GTTAAGATGGCAGAGCCtGGTaATTGCA tta AACTTA 
                 297 
               
               
                   
                   
                 AAATTTTATAAtCAGAGGTTCAACTCCTCTTCTTAAC 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  2 
                 LeuTAAnmtchrX.trna2 
                 GTTAAGATGGCAGAGCCcGGCaATTGCA tta GACTTA 
                 298 
               
               
                   
                   
                 AAACTTTATAAtCAGAGGTTCAACTCCTCTCATTAAC 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  3 
                 
                   LeuTAAchr6.trna77 
                 
                 GGTAGCGTGGCCGAGCGGTctAAGGCGCTGGATT tta   
                 299 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTCAAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                  4 
                 LeuTAAchr6.trna127 
                 GGTAGCGTGGCCGAGTGGTctAAGACGCTGGATT tta   
                 300 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTTGAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                  5 
                 LeuTAAchr2.trna4 
                 GGGCCAGTGGCTCAATGGAtAATGCGTCTGACT tta A 
                 301 
               
               
                   
                   
                 ATCAGAAGAtTCCAGCCTTGACTCCTGGCTGGCTCA 
                   
               
               
                   
               
               
                  6 
                 LeuTAAchr20.trna1 
                 GGTAGGGTGGCCGAGCGGTctAAGGCACTGTATT tta   
                 302 
               
               
                   
                   
                 ACTCCAGTCTCTTCAGAGGCATGGGTTTGAATCCCAC 
                   
               
               
                   
                   
                 TGCTGCCA 
                   
               
               
                   
               
               
                  7 
                 LeuTAAchr5.trna20 
                 GCCGAGCGGTctAAGGCTCCGGATT tta GCGCCGGTG 
                 303 
               
               
                   
                   
                 TCTTCGGAGgCATGGGTTCGAATTCCAC 
                   
               
               
                   
               
               
                  8 
                 LeuTAAchr6.trna100 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 304 
               
               
                   
                   
                 GctaagcttcctccgcggtggggaTTCTGGTCTCCAA 
                   
               
               
                   
                   
                 TGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                  9 
                 
                   LeuTAAchr6.trna100/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 305 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCAATGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTTCTGACA 
                   
               
               
                   
               
               
                 10 
                 
                   LeuTAAchr6.trna73 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 306 
               
               
                   
                   
                 GcttggcttcctcgtgttgaggaTTCTGGTCTCCAAT 
                   
               
               
                   
                   
                 GGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 11 
                 
                   LeuTAAchr6.trna73/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 307 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCAATGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTTCTGACA 
                   
               
               
                   
               
               
                 12 
                 
                   LeuTAAchr6.trna141 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 308 
               
               
                   
                   
                 GcttactgcttcctgtgttcgggtcTTCTGGTCTCCG 
                   
               
               
                   
                   
                 TATGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 13 
                 
                   LeuTAAchr6.trna141/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 309 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCGTATGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTCTGACA 
                   
               
               
                   
               
               
                 14 
                 
                   LeuTAAchr6.trna142 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 310 
               
               
                   
                   
                 GttgctacttcccaggtttggggcTTCTGGTCTCCGC 
                   
               
               
                   
                   
                 ATGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 15 
                 
                   LeuTAAchr6.trna142/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 311 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCGCATGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTCTGACA 
                   
               
               
                   
               
               
                 16 
                 
                   LeuTAAchr1.trna54 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 312 
               
               
                   
                   
                 GgtaagcaccttgcctgcgggctTTCTGGTCTCCGGA 
                   
               
               
                   
                   
                 TGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 17 
                 LeuTAAchr1.trna54/ 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tta   
                 313 
               
               
                   
                 nointron 
                 GtTTCTGGTCTCCGGATGGAGGCGTGGGTTCGAATCC 
                   
               
               
                   
                   
                 CACTTCTGACA 
                   
               
               
                   
               
               
                 18 
                 
                   LeuTAAchr11.trna1 
                 
                 GCCTCCTTAGTGCAGTAGGTAGCGCATCAGTCT tta A 
                 314 
               
               
                   
                   
                 ATCTGAATGgtCCTGAGTTCAAGCCTCAGAGGGGGCA 
                   
               
               
                   
               
               
                 19 
                 LeuTAAchr1.trna59 
                 GTCAGGATGGCCGAGCAGTcttAAGGCGCTGCGTT tt   
                 315 
               
               
                   
                   
                   a ATCGCACCCTCCGCTGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTTTGACA 
                   
               
               
                   
               
               
                 20 
                 LeuTAAchr9.trna3 
                 GGTTCCATGGTGTAATGGTgAGCACTCTGGACT tta A 
                 316 
               
               
                   
                   
                 ATCCAGAAGtAGTgCTGGAACAA 
                   
               
               
                   
               
               
                 21 
                 LeuTAAchr9.trna7 
                 GTCAGGGTGGCTGAGCAGTctGAGGGGCTGCGTT tta   
                 317 
               
               
                   
                   
                 GTCGCAGTCTGCCCTGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTCCTGAAA 
                   
               
               
                   
               
               
                 22 
                 
                   LeuTAAchr6.trna81 
                 
                 ACCAGGATGGCCGAGTGGTtAAGGCGTTGGACT tta G 
                 318 
               
               
                   
                   
                 ATCCAATGGACATATGTCCGCGTGGGTTCGAACCCCA 
                   
               
               
                   
                   
                 CTCCTGGTA 
                   
               
               
                   
               
               
                 23 
                 
                   LeuTAAchr6.trna135 
                 
                 ACCGGGATGGCCGAGTGGTtAAGGCGTTGGACT tta G 
                 319 
               
               
                   
                   
                 ATCCAATGGGCTGGTGCCCGCGTGGGTTCGAACCCCA 
                   
               
               
                   
                   
                 CTCTCGGTA 
                   
               
               
                   
               
               
                 24 
                 
                   LeuTAAchr11.trna4 
                 
                 ACCAGAATGGCCGAGTGGTtAAGGCGTTGGACT tta G 
                 320 
               
               
                   
                   
                 ATCCAATGGATTCATATCCGCGTGGGTTCGAACCCCA 
                   
               
               
                   
                   
                 CTTCTGGTA 
                   
               
               
                   
               
               
                 25 
                 
                   LeuTAAchr6.trna156 
                 
                 ACCGGGATGGCTGAGTGGTtAAGGCGTTGGACT tta G 
                 321 
               
               
                   
                   
                 ATCCAATGGACAGGTGTCCGCGTGGGTTCGAGCCCCA 
                   
               
               
                   
                   
                 CTCCCGGTA 
                   
               
               
                   
               
               
                 26 
                 
                   LeuTAAchr6.trna79 
                 
                 ACTCATTTGGCTGAGTGGTtAAGGCATTGGACT tta G 
                 322 
               
               
                   
                   
                 ATCCAATGGAGTAGTGGCTGTGTGGGTTTAAACCCCA 
                   
               
               
                   
                   
                 CTACTGGTA 
                   
               
               
                   
               
               
                 27 
                 
                   LeuTAAchr1.trna9 
                 
                 GAGAAAGTcATCGTAGTTACGAAGTTGGCT tta ACCC 
                 323 
               
               
                   
                   
                 AGTTTtGGGAGGTTCAATTCCTTCCTTTCTCT 
                   
               
               
                   
               
               
                 28 
                 
                   LeuTAAchr11.trna12 
                 
                 ACCAGGATGGCCAAGTAGTTaAAGGCACTGGACT tta   
                 324 
               
               
                   
                   
                 GAGCCAATGGACATATGTCTGTGTGGGTTTGAACCCC 
                   
               
               
                   
                   
                 ACTCCTGGTG 
                   
               
               
                   
               
               
                 29 
                 
                   LeuTAAchr17.trna42 
                 
                 GGTAGCGTGGCCGAGCGGTctAAGGCGCTGGATT tta   
                 325 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGAGGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                 30 
                 
                   LeuTAAchr14.trna2 
                 
                 GGTAGTGTGGCCGAGCGGTctAAGGCGCTGGATT tta   
                 326 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CACTGCCA 
                   
               
               
                   
               
               
                 31 
                 
                   LeuTAAchr16.trna27 
                 
                 GGTAGCGTGGCCGAGTGGTctAAGGCGCTGGATT tta   
                 327 
               
               
                   
                   
                 GCTCCAGTCATTTCGATGgCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                 32 
                 
                   LeuTAAchr14.trna16 
                 
                 GGTAGTGTGGTTGAATGGTctAAGGCACTGAATT tta   
                 328 
               
               
                   
                   
                 GCTCCAGTCTCTTTGGGGaCGTGGGTTTAAATCCCAC 
                   
               
               
                   
                   
                 TGCTGCAA 
                   
               
               
                   
               
               
                  1 
                 
                   LeuTAGchr4.trna2 
                 
                 GTTAAGATGGCAGAGCCtGGTaATTGCA cta AACTTA 
                 329 
               
               
                   
                   
                 AAATTTTATAAtCAGAGGTTCAACTCCTCTTCTTAAC 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  2 
                 
                   LeuTAGnmtchrX.trna2 
                 
                 GTTAAGATGGCAGAGCCcGGCaATTGCA cta GACTTA 
                 330 
               
               
                   
                   
                 AAACTTTATAAtCAGAGGTTCAACTCCTCTCATTAAC 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  3 
                 
                   LeuTAGchr6.trna77 
                 
                 GGTAGCGTGGCCGAGCGGTctAAGGCGCTGGATT cta   
                 331 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTCAAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                  4 
                 
                   LeuTAGchr6.trna127 
                 
                 GGTAGCGTGGCCGAGTGGTctAAGACGCTGGATT cta   
                 332 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTTGAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                  5 
                 LeuTAGchr2.trna4 
                 GGGCCAGTGGCTCAATGGAtAATGCGTCTGACT cta A 
                 333 
               
               
                   
                   
                 ATCAGAAGAtTCCAGCCTTGACTCCTGGCTGGCTCA 
                   
               
               
                   
               
               
                  6 
                 LeuTAGchr20.trna1 
                 GGTAGGGTGGCCGAGCGGTctAAGGCACTGTATT cta   
                 334 
               
               
                   
                   
                 ACTCCAGTCTCTTCAGAGGCATGGGTTTGAATCCCAC 
                   
               
               
                   
                   
                 TGCTGCCA 
                   
               
               
                   
               
               
                  7 
                 
                   LeuTAGchr5.trna20 
                 
                 GCCGAGCGGTctAAGGCTCCGGATT cta GCGCCGGTG 
                 335 
               
               
                   
                   
                 TCTTCGGAGgCATGGGTTCGAATTCCAC 
                   
               
               
                   
               
               
                  8 
                 
                   LeuTAGchr6.trna100 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 336 
               
               
                   
                   
                 GctaagcttcctccgcggtggggaTTCTGGTCTCCAA 
                   
               
               
                   
                   
                 TGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                  9 
                 
                   LeuTAGchr6.trna100/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 337 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCAATGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTTCTGACA 
                   
               
               
                   
               
               
                 10 
                 
                   LeuTAGchr6.trna73 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 338 
               
               
                   
                   
                 GcttggcttcctcgtgttgaggaTTCTGGTCTCCAAT 
                   
               
               
                   
                   
                 GGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 11 
                 
                   LeuTAGchr6.trna73/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 339 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCAATGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTTCTGACA 
                   
               
               
                   
               
               
                 12 
                 
                   LeuTAGchr6.trna141 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 340 
               
               
                   
                   
                 GcttactgcttcctgtgttcgggtcTTCTGGTCTCCG 
                   
               
               
                   
                   
                 TATGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 13 
                 
                   LeuTAGchr6.trna141/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 341 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCGTATGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTCTGACA 
                   
               
               
                   
               
               
                 14 
                 
                   LeuTAGchr6.trna142 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 342 
               
               
                   
                   
                 GttgctacttcccaggtttggggcTTCTGGTCTCCGC 
                   
               
               
                   
                   
                 ATGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 15 
                 
                   LeuTAGchr6.trna142/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 343 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCGCATGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTCTGACA 
                   
               
               
                   
               
               
                 16 
                 
                   LeuTAGchr1.trna54 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 344 
               
               
                   
                   
                 GgtaagcaccttgcctgcgggctTTCTGGTCTCCGGA 
                   
               
               
                   
                   
                 TGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 17 
                 LeuTAGchr1.trna54/ 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT cta   
                 345 
               
               
                   
                 nointron 
                 GtTTCTGGTCTCCGGATGGAGGCGTGGGTTCGAATCC 
                   
               
               
                   
                   
                 CACTTCTGACA 
                   
               
               
                   
               
               
                 18 
                 
                   LeuTAGchr11.trna1 
                 
                 GCCTCCTTAGTGCAGTAGGTAGCGCATCAGTCT cta A 
                 346 
               
               
                   
                   
                 ATCTGAATGgtCCTGAGTTCAAGCCTCAGAGGGGGCA 
                   
               
               
                   
               
               
                 19 
                 LeuTAGchr1.trna59 
                 GTCAGGATGGCCGAGCAGTcttAAGGCGCTGCGTT ct   
                 347 
               
               
                   
                   
                   a ATCGCACCCTCCGCTGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTTTGACA 
                   
               
               
                   
               
               
                 20 
                 LeuTAGchr9.trna3 
                 GGTTCCATGGTGTAATGGTgAGCACTCTGGACT cta A 
                 348 
               
               
                   
                   
                 ATCCAGAAGtAGTgCTGGAACAA 
                   
               
               
                   
               
               
                 21 
                 LeuTAGchr9.trna7 
                 GTCAGGGTGGCTGAGCAGTctGAGGGGCTGCGTT cta   
                 349 
               
               
                   
                   
                 GTCGCAGTCTGCCCTGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTCCTGAAA 
                   
               
               
                   
               
               
                 22 
                 
                   LeuTAGchr6.trna81 
                 
                 ACCAGGATGGCCGAGTGGTtAAGGCGTTGGACT cta G 
                 350 
               
               
                   
                   
                 ATCCAATGGACATATGTCCGCGTGGGTTCGAACCCCA 
                   
               
               
                   
                   
                 CTCCTGGTA 
                   
               
               
                   
               
               
                 23 
                 
                   LeuTAGchr6.trna135 
                 
                 ACCGGGATGGCCGAGTGGTtAAGGCGTTGGACT cta G 
                 351 
               
               
                   
                   
                 ATCCAATGGGCTGGTGCCCGCGTGGGTTCGAACCCCA 
                   
               
               
                   
                   
                 CTCTCGGTA 
                   
               
               
                   
               
               
                 24 
                 
                   LeuTAGchr11.trna4 
                 
                 ACCAGAATGGCCGAGTGGTtAAGGCGTTGGACT cta G 
                 352 
               
               
                   
                   
                 ATCCAATGGATTCATATCCGCGTGGGTTCGAACCCCA 
                   
               
               
                   
                   
                 CTTCTGGTA 
                   
               
               
                   
               
               
                 25 
                 
                   LeuTAGchr6.trna156 
                 
                 ACCGGGATGGCTGAGTGGTtAAGGCGTTGGACT cta G 
                 353 
               
               
                   
                   
                 ATCCAATGGACAGGTGTCCGCGTGGGTTCGAGCCCCA 
                   
               
               
                   
                   
                 CTCCCGGTA 
                   
               
               
                   
               
               
                 26 
                 
                   LeuTAGchr6.trna79 
                 
                 ACTCATTTGGCTGAGTGGTtAAGGCATTGGACT cta a 
                 354 
               
               
                   
                   
                 GATCCAATGGAGTAGTGGCTGTGTGGGTTTAAACCCC 
                   
               
               
                   
                   
                 ACTACTGGTA 
                   
               
               
                   
               
               
                 27 
                 LeuTAGchr1.trna9 
                 GAGAAAGTcATCGTAGTTACGAAGTTGGCT cta ACCC 
                 355 
               
               
                   
                   
                 AGTTTtGGGAGGTTCAATTCCTTCCTTTCTCT 
                   
               
               
                   
               
               
                 28 
                 LeuTAGchr11.trna12 
                 ACCAGGATGGCCAAGTAGTTaAAGGCACTGGACT cta   
                 356 
               
               
                   
                   
                 GAGCCAATGGACATATGTCTGTGTGGGTTTGAACCCC 
                   
               
               
                   
                   
                 ACTCCTGGTG 
                   
               
               
                   
               
               
                 29 
                 
                   LeuTAGchr17.trna42 
                 
                 GGTAGCGTGGCCGAGCGGTctAAGGCGCTGGATT cta   
                 357 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGAGGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                 30 
                 
                   LeuTAGchr14.trna2 
                 
                 GGTAGTGTGGCCGAGCGGTctAAGGCGCTGGATT cta   
                 358 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CACTGCCA 
                   
               
               
                   
               
               
                 31 
                 
                   LeuTAGchr16.trna27 
                 
                 GGTAGCGTGGCCGAGTGGTctAAGGCGCTGGATT cta   
                 359 
               
               
                   
                   
                 GCTCCAGTCATTTCGATGgCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                 32 
                 
                   LeuTAGchr14.trna16 
                 
                 GGTAGTGTGGTTGAATGGTctAAGGCACTGAATT cta   
                 360 
               
               
                   
                   
                 GCTCCAGTCTCTTTGGGGaCGTGGGTTTAAATCCCAC 
                   
               
               
                   
                   
                 TGCTGCAA 
                   
               
               
                   
               
               
                  1 
                 LeuTGAchr4.trna2 
                 GTTAAGATGGCAGAGCCtGGTaATTGCA tca AACTTA 
                 523 
               
               
                   
                   
                 AAATTTTATAAtCAGAGGTTCAACTCCTCTTCTTAAC 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  2 
                 LeuTGAnmtchrX.trna2 
                 GTTAAGATGGCAGAGCCcGGCaATTGCA tca GACTTA 
                 524 
               
               
                   
                   
                 AAACTTTATAAtCAGAGGTTCAACTCCTCTCATTAAC 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  3 
                 
                   LeuTGAchr6.trna77 
                 
                 GGTAGCGTGGCCGAGCGGTctAAGGCGCTGGATT tca   
                 525 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTCAAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                  4 
                 LeuTGAchr6.trna127 
                 GGTAGCGTGGCCGAGTGGTctAAGACGCTGGATT tca   
                 526 
               
               
                   
                   
                 GCTCCAGTCTCTTCGGGGGCGTGGGTTTGAATCCCAC 
                   
               
               
                   
                   
                 CGCTGCCA 
                   
               
               
                   
               
               
                  5 
                 LeuTGAchr2.trna4 
                 GGGCCAGTGGCTCAATGGAtAATGCGTCTGACT tca A 
                 527 
               
               
                   
                   
                 ATCAGAAGAtTCCAGCCTTGACTCCTGGCTGGCTCA 
                   
               
               
                   
               
               
                  6 
                 LeuTGAchr20.trna1 
                 GGTAGGGTGGCCGAGCGGTctAAGGCACTGTATT tca   
                 528 
               
               
                   
                   
                 ACTCCAGTCTCTTCAGAGGCATGGGTTTGAATCCCAC 
                   
               
               
                   
                   
                 TGCTGCCA 
                   
               
               
                   
               
               
                  7 
                 LeuTGAchr5.trna20 
                 GCCGAGCGGTctAAGGCTCCGGATT tca GCGCCGGTG 
                 529 
               
               
                   
                   
                 TCTTCGGAGgCATGGGTTCGAATTCCAC 
                   
               
               
                   
               
               
                  8 
                 
                   LeuTGAchr6.trna100 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 530 
               
               
                   
                   
                 GctaagcttcctccgcggtggggaTTCTGGTCTCCAA 
                   
               
               
                   
                   
                 TGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                  9 
                 
                   LeuTGAchr6.trna100/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 532 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCAATGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTTCTGACA 
                   
               
               
                   
               
               
                 10 
                 
                   LeuTGAchr6.trna73 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 533 
               
               
                   
                   
                 GcttggcttcctcgtgttgaggaTTCTGGTCTCCAAT 
                   
               
               
                   
                   
                 GGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 11 
                 
                   LeuTGAchr6.trna73/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 534 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCAATGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTTCTGACA 
                   
               
               
                   
               
               
                 12 
                 
                   LeuTGAchr6.trna141 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 535 
               
               
                   
                   
                 GcttactgcttcctgtgttcgggtcTTCTGGTCTCCG 
                   
               
               
                   
                   
                 TATGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 13 
                 
                   LeuTGAchr6.trna141/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 536 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCGTATGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTCTGACA 
                   
               
               
                   
               
               
                 14 
                 
                   LeuTGAchr6.trna142 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 537 
               
               
                   
                   
                 GttgctacttcccaggtttggggcTTCTGGTCTCCGC 
                   
               
               
                   
                   
                 ATGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 15 
                 
                   LeuTGAchr6.trna142/ 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 538 
               
               
                   
                 
                   nointron 
                 
                 GTTCTGGTCTCCGCATGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTCTGACA 
                   
               
               
                   
               
               
                 16 
                 
                   LeuTGAchr1.trna54 
                 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 539 
               
               
                   
                   
                 GgtaagcaccttgcctgcgggctTTCTGGTCTCCGGA 
                   
               
               
                   
                   
                 TGGAGGCGTGGGTTCGAATCCCACTTCTGACA 
                   
               
               
                   
               
               
                 17 
                 LeuTGAchr1.trna54/ 
                 GTCAGGATGGCCGAGTGGTctAAGGCGCCAGACT tca   
                 540 
               
               
                   
                 nointron 
                 GtTTCTGGTCTCCGGATGGAGGCGTGGGTTCGAATCC 
                   
               
               
                   
                   
                 CACTTCTGACA 
                   
               
               
                   
               
               
                 18 
                 LeuTGAchr11.trna1 
                 GCCTCCTTAGTGCAGTAGGTAGCGCATCAGTCT tca A 
                 541 
               
               
                   
                   
                 ATCTGAATGgtCCTGAGTTCAAGCCTCAGAGGGGGCA 
                   
               
               
                   
               
               
                 19 
                 LeuTGAchr1.trna59 
                 GTCAGGATGGCCGAGCAGTcttAAGGCGCTGCGTT tc   
                 542 
               
               
                   
                   
                   a ATCGCACCCTCCGCTGGAGGCGTGGGTTCGAATCCC 
                   
               
               
                   
                   
                 ACTTTTGACA 
                   
               
               
                   
               
               
                 20 
                 LeuTGAchr9.trna3 
                 GGTTCCATGGTGTAATGGTgAGCACTCTGGACT tca A 
                 543 
               
               
                   
                   
                 ATCCAGAAGtAGTgCTGGAACAA 
                   
               
               
                   
               
               
                 21 
                 LeuTGAchr9.trna7 
                 GTCAGGGTGGCTGAGCAGTctGAGGGGCTGCGTT tca   
                 544 
               
               
                   
                   
                 GTCGCAGTCTGCCCTGGAGGCGTGGGTTCGAATCCCA 
                   
               
               
                   
                   
                 CTCCTGAAA 
                   
               
               
                   
               
               
                 22 
                 
                   LeuTGAchr6.trna81 
                 
                 ACCAGGATGGCCGAGTGGTtAAGGCGTTGGACT tca GATC 
                 545 
               
               
                   
                   
                 CAATGGACATATGTCCGCGTGGGTTCGAACCCCACTCCTG 
                   
               
               
                   
                   
                 GTA 
                   
               
               
                   
               
               
                 23 
                 
                   LeuTGAchr6.trna135 
                 
                 ACCGGGATGGCCGAGTGGTtAAGGCGTTGGACT tca GATC 
                 546 
               
               
                   
                   
                 CAATGGGCTGGTGCCCGCGTGGGTTCGAACCCCACTCTCG 
                   
               
               
                   
                   
                 GTA 
                   
               
               
                   
               
               
                 24 
                 
                   LeuTGAchr11.trna4 
                 
                 ACCAGAATGGCCGAGTGGTtAAGGCGTTGGACT tca GATC 
                 548 
               
               
                   
                   
                 CAATGGATTCATATCCGCGTGGGTTCGAACCCCACTTCTG 
                   
               
               
                   
                   
                 GTA 
                   
               
               
                   
               
               
                 25 
                 
                   LeuTGAchr6.trna156 
                 
                 ACCGGGATGGCTGAGTGGTtAAGGCGTTGGACT tca GATC 
                 549 
               
               
                   
                   
                 CAATGGACAGGTGTCCGCGTGGGTTCGAGCCCCACTCCCG 
                   
               
               
                   
                   
                 GTA 
                   
               
               
                   
               
               
                 26 
                 
                   LeuTGAchr6.trna79 
                 
                 ACTCATTTGGCTGAGTGGTtAAGGCATTGGACT tca GATC 
                 550 
               
               
                   
                   
                 CAATGGAGTAGTGGCTGTGTGGGTTTAAACCCCACTACTG 
                   
               
               
                   
                   
                 GTA 
                   
               
               
                   
               
               
                 27 
                 LeuTGAchr1.trna9 
                 GAGAAAGTcATCGTAGTTACGAAGTTGGCT tca ACCCAGT 
                 551 
               
               
                   
                   
                 TTtGGGAGGTTCAATTCCTTCCTTTCTCT 
                   
               
               
                   
               
               
                 28 
                 LeuTGAchr11.trna12 
                 ACCAGGATGGCCAAGTAGTTaAAGGCACTGGACT tca GAG 
                 552 
               
               
                   
                   
                 CCAATGGACATATGTCTGTGTGGGTTTGAACCCCACTCCT 
                   
               
               
                   
                   
                 GGTG 
                   
               
               
                   
               
               
                 29 
                 
                   LeuTGAchr17.trna42 
                 
                 GGTAGCGTGGCCGAGCGGTctAAGGCGCTGGATT tca GCT 
                 553 
               
               
                   
                   
                 CCAGTCTCTTCGGAGGCGTGGGTTCGAATCCCACCGCTGC 
                   
               
               
                   
                   
                 CA 
                   
               
               
                   
               
               
                 30 
                 
                   LeuTGAchr14.trna2 
                 
                 GGTAGTGTGGCCGAGCGGTctAAGGCGCTGGATT tca GCT 
                 554 
               
               
                   
                   
                 CCAGTCTCTTCGGGGGCGTGGGTTCGAATCCCACCACTGC 
                   
               
               
                   
                   
                 CA 
                   
               
               
                   
               
               
                 31 
                 
                   LeuTGAchr16.trna27 
                 
                 GGTAGCGTGGCCGAGTGGTctAAGGCGCTGGATT tca GCT 
                 555 
               
               
                   
                   
                 CCAGTCATTTCGATGgCGTGGGTTCGAATCCCACCGCTGC 
                   
               
               
                   
                   
                 CA 
                   
               
               
                   
               
               
                 32 
                 LeuTGAchr14.trna16 
                 GGTAGTGTGGTTGAATGGTctAAGGCACTGAATT tca GCT 
                 556 
               
               
                   
                   
                 CCAGTCTCTTTGGGGaCGTGGGTTTAAATCCCACTGCTGC 
                   
               
               
                   
                   
                 AA 
                   
               
               
                   
               
               
                  1 
                 SerTAGnmtchr2.trna19 
                 GAGAAGGTcACAGAGGTtATGGGATTGGCT cta AACC 
                 361 
               
               
                   
                   
                 AGTCTGtGGGGGGTTCGATTCCCTCCTTTTTCA 
                   
               
               
                   
               
               
                  2 
                 
                   SerTAGnmtchr2.trna7 
                 
                 GAGAAGGTcATAGAGGTtATGGGATTGGCT cta AACC 
                 362 
               
               
                   
                   
                 AGTCTCTGGGGGGTTCGATTCCCTCCTTTTTCA 
                   
               
               
                   
               
               
                  3 
                 SerTAGnmtchr17.trna31 
                 GAAAAAGTCATAGGGGTTATGAGGCTGGCT cta AACC 
                 363 
               
               
                   
                   
                 AGCCTtAGGAGGTTCAATTCCTTCCTTTTTTG 
                   
               
               
                   
               
               
                  4 
                 SerTAGchr6.trna41 
                 GGCCGGTTAGCTCAGTTGGTtAGAGCGTGCTGCT cta   
                 364 
               
               
                   
                   
                 AATGCCAGGGtCGAGGTTTCGATCCCCGTACGGGCCT 
                   
               
               
                   
               
               
                  5 
                 
                   SerTAGchr6.trna148 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 365 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  6 
                 
                   SerTAGchr6.trna50 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 366 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCACGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  7 
                 
                   SerTAGchr6.trna146 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGTGATGGACT cta a 
                 367 
               
               
                   
                   
                 AACCCATTGGGGTCTCCCCGCGCAGGTTCGAATCCTG 
                   
               
               
                   
                   
                 CCGACTACG 
                   
               
               
                   
               
               
                  8 
                 
                   SerTAGchr7.trna15 
                 
                 GGGTGTATGGCTCAGGGGTAGAGAATTTGACTctaGA 
                 368 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                  9 
                 
                   SerTAGchr11.trna10 
                 
                 AGTTGTAGCTGAGTGGTtAAGGCAACGAGCT cta AAT 
                 369 
               
               
                   
                   
                 TCGTTGGTTTCTCTCTgTGCAGGTTTGAATCCTGCTA 
                   
               
               
                   
                   
                 ATTA 
                   
               
               
                   
               
               
                 10 
                 
                   SerTAGchr11.trna8 
                 
                 CAAGAAATTCATAGAGGTTATGGGATTGGCT cta AAC 
                 370 
               
               
                   
                   
                 CAGTTTcAGGAGGTTCGATTCCTTCCTTTTTGG 
                   
               
               
                   
               
               
                 11 
                 SerTAGchr17.trna41 
                 GCTGTGATGGCCGAGTGGTtAAGGCGTTGGACT cta A 
                 371 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 12 
                 
                   SerTAGchr6.trna34 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGCGTTGGACT cta A 
                 372 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCAAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 13 
                 
                   SerTAGchr6.trna138 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGTGTTGGACT cta A 
                 373 
               
               
                   
                   
                 ATCCAATGGGGGTTCCCCGCGCAGGTTCAAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 14 
                 
                   SerTAGchr12.trna2 
                 
                 GTCACGGTGGCCGAGTGGTtAAGGCGTTGGACT cta A 
                 374 
               
               
                   
                   
                 ATCCAATGGGGTTTCCCCGCACAGGTTCGAATCCTGT 
                   
               
               
                   
                   
                 TCGTGACG 
                   
               
               
                   
               
               
                 15 
                 
                   SerTAGchr6.trna30 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 375 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CCTCGTCG 
                   
               
               
                   
               
               
                 16 
                 
                   SerTAGchr6.trna43 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 376 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CTTCGTCG 
                   
               
               
                   
               
               
                 17 
                 
                   SerTAGchr11.trna6 
                 
                 GGCCGGTTAGCTCAGTTGGTtAGAGCGTGCT cta ACT 
                 377 
               
               
                   
                   
                 AATGCCAGGGtCGAGGTTTCGATCCCCGTACGGGCCT 
                   
               
               
                   
               
               
                 18 
                 
                   SerTAGchr6.trna61 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 378 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACACGTGGGTTCGAATCCCAT 
                   
               
               
                   
                   
                 CCTCGTCG 
                   
               
               
                   
               
               
                 19 
                 
                   SerTAGchr6.trna176 
                 
                 GAGGCCTGGCCGAGTGGTtAAGGCGATGGACT cta AA 
                 379 
               
               
                   
                   
                 TCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCATC 
                   
               
               
                   
                   
                 CTCG 
                   
               
               
                   
               
               
                 20 
                 
                   SerTAGchr10.trna2 
                 
                 GCAGCGATGGCCGAGTGGTtAAGGCGTTGGACT cta A 
                 380 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCGAACCCTGC 
                   
               
               
                   
                   
                 TCGCTGCG 
                   
               
               
                   
               
               
                 21 
                 
                   SerTAGchr6.trna51 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 381 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                 22 
                 
                   SerTAGchr6.trna173 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 382 
               
               
                   
                   
                 ATCCATTGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                 23 
                 
                   SerTAGchr6.trna149 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT cta A 
                 383 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGT 
                   
               
               
                   
                   
                 CGGCTACG 
                   
               
               
                   
               
               
                  1 
                 SerTGAnmtchr2.trna19 
                 GAGAAGGTcACAGAGGTtATGGGATTGGCT tca AACC 
                 384 
               
               
                   
                   
                 AGTCTGtGGGGGGTTCGATTCCCTCCTTTTTCA 
                   
               
               
                   
               
               
                  2 
                 SerTGAnmt-chr2.trna7 
                 GAGAAGGTcATAGAGGTtATGGGATTGGCT tca AACC 
                 385 
               
               
                   
                   
                 AGTCTCTGGGGGGTTCGATTCCCTCCTTTTTCA 
                   
               
               
                   
               
               
                  3 
                 SerTGAnmtchr17.trna31 
                 GAAAAAGTCATAGGGGTTATGAGGCTGGCT tca AACC 
                 386 
               
               
                   
                   
                 AGCCTtAGGAGGTTCAATTCCTTCCTTTTTTG 
                   
               
               
                   
               
               
                  4 
                 SerTGAchr6.trna41 
                 GGCCGGTTAGCTCAGTTGGTtAGAGCGTGCTGCT tca   
                 387 
               
               
                   
                   
                 AATGCCAGGGtCGAGGTTTCGATCCCCGTACGGGCCT 
                   
               
               
                   
               
               
                  5 
                 
                   SerTGAchr6.trna148 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 388 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  6 
                 
                   SerTGAchr6.trna50 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 389 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCACGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  7 
                 
                   SerTGAchr6.trna146 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGTGATGGACT tca A 
                 390 
               
               
                   
                   
                 ACCCATTGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  8 
                 SerTGAchr7.trna15 
                 GGGTGTATGGCTCAGGGGTAGAGAATTTGACT tca GA 
                 391 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                  9 
                 
                   SerTGAchr11.trna10 
                 
                 AGTTGTAGCTGAGTGGTtAAGGCAACGAGCT tca AAT 
                 392 
               
               
                   
                   
                 TCGTTGGTTTCTCTCTgTGCAGGTTTGAATCCTGCTA 
                   
               
               
                   
                   
                 ATTA 
                   
               
               
                   
               
               
                 10 
                 SerTGAchr11.trna8 
                 CAAGAAATTCATAGAGGTTATGGGATTGGCT tca AAC 
                 393 
               
               
                   
                   
                 CAGTTTcAGGAGGTTCGATTCCTTCCTTTTTGG 
                   
               
               
                   
               
               
                 11 
                 
                   SerTGAchr17.trna41 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGCGTTGGACT tca A 
                 394 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 12 
                 
                   SerTGAchr6.trna34 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGCGTTGGACT tca A 
                 395 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCAAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 13 
                 
                   SerTGAchr6.trna138 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGTGTTGGACT tca A 
                 396 
               
               
                   
                   
                 ATCCAATGGGGGTTCCCCGCGCAGGTTCAAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 14 
                 
                   SerTGAchr12.trna2 
                 
                 GTCACGGTGGCCGAGTGGTtAAGGCGTTGGACT tca A 
                 397 
               
               
                   
                   
                 ATCCAATGGGGTTTCCCCGCACAGGTTCGAATCCTGT 
                   
               
               
                   
                   
                 TCGTGACG 
                   
               
               
                   
               
               
                 15 
                 
                   SerTGAchr6.trna30 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 398 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CCTCGTCG 
                   
               
               
                   
               
               
                 16 
                 
                   SerTGAchr6.trna43 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 399 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CTTCGTCG 
                   
               
               
                   
               
               
                 17 
                 
                   SerTGAchr11.trna6 
                 
                 GGCCGGTTAGCTCAGTTGGTtAGAGCGTGCT tca ACT 
                 400 
               
               
                   
                   
                 AATGCCAGGGtCGAGGTTTCGATCCCCGTACGGGCCT 
                   
               
               
                   
               
               
                 18 
                 
                   SerTGAchr6.trna61 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 401 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACACGTGGGTTCGAATCCCAT 
                   
               
               
                   
                   
                 CCTCGTCG 
                   
               
               
                   
               
               
                 19 
                 SerTGAchr6.trna176 
                 GAGGCCTGGCCGAGTGGTtAAGGCGATGGACT tca AA 
                 402 
               
               
                   
                   
                 TCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCATC 
                   
               
               
                   
                   
                 CTCG 
                   
               
               
                   
               
               
                 20 
                 
                   SerTGAchr10.trna2 
                 
                 GCAGCGATGGCCGAGTGGTtAAGGCGTTGGACT tca A 
                 403 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCGAACCCTGC 
                   
               
               
                   
                   
                 TCGCTGCG 
                   
               
               
                   
               
               
                 21 
                 
                   SerTGAchr6.trna51 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 404 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                 22 
                 
                   SerTGAchr6.trna173 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 405 
               
               
                   
                   
                 ATCCATTGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                 23 
                 
                   SerTGAchr6.trna149 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tca A 
                 406 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGT 
                   
               
               
                   
                   
                 CGGCTACG 
                   
               
               
                   
               
               
                  1 
                 SerTAAnmtchr2.trna19 
                 GAGAAGGTcACAGAGGTtATGGGATTGGCT tta AACC 
                 557 
               
               
                   
                   
                 AGTCTGtGGGGGGTTCGATTCCCTCCTTTTTCA 
                   
               
               
                   
               
               
                  2 
                 SerTAAnmtchr2.trna7 
                 GAGAAGGTcATAGAGGTtATGGGATTGGCT tta AACC 
                 558 
               
               
                   
                   
                 AGTCTCTGGGGGGTTCGATTCCCTCCTTTTTCA 
                   
               
               
                   
               
               
                  3 
                 SerTAAnmtchr17.trna31 
                 GAAAAAGTCATAGGGGTTATGAGGCTGGCT tta AACC 
                 559 
               
               
                   
                   
                 AGCCTtAGGAGGTTCAATTCCTTCCTTTTTTG 
                   
               
               
                   
               
               
                  4 
                 SerTAAchr6.trna41 
                 GGCCGGTTAGCTCAGTTGGTtAGAGCGTGCTGCT tta   
                 560 
               
               
                   
                   
                 AATGCCAGGGtCGAGGTTTCGATCCCCGTACGGGCCT 
                   
               
               
                   
               
               
                  5 
                 
                   SerTAAchr6.trna148 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 561 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  6 
                 
                   SerTAAchr6.trna50 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 562 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCACGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  7 
                 
                   SerTAAchr6.trna146 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGTGATGGACT tta A 
                 563 
               
               
                   
                   
                 ACCCATTGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                  8 
                 SerTAAchr7.trna15 
                 GGGTGTATGGCTCAGGGGTAGAGAATTTGACT tta GA 
                 564 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                  9 
                 SerTAAchr11.trna10 
                 AGTTGTAGCTGAGTGGTtAAGGCAACGAGCT tta AAT 
                 565 
               
               
                   
                   
                 TCGTTGGTTTCTCTCTgTGCAGGTTTGAATCCTGCTA 
                   
               
               
                   
                   
                 ATTA 
                   
               
               
                   
               
               
                 10 
                 SerTAAchr11.trna8 
                 CAAGAAATTCATAGAGGTTATGGGATTGGCT tta AAC 
                 566 
               
               
                   
                   
                 CAGTTTcAGGAGGTTCGATTCCTTCCTTTTTGG 
                   
               
               
                   
               
               
                 11 
                 
                   SerTAAchr17.trna41 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGCGTTGGACT tta A 
                 567 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 12 
                 
                   SerTAAchr6.trna34 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGCGTTGGACT tta A 
                 568 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCAAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 13 
                 
                   SerTAAchr6.trna138 
                 
                 GCTGTGATGGCCGAGTGGTtAAGGTGTTGGACT tta A 
                 569 
               
               
                   
                   
                 ATCCAATGGGGGTTCCCCGCGCAGGTTCAAATCCTGC 
                   
               
               
                   
                   
                 TCACAGCG 
                   
               
               
                   
               
               
                 14 
                 
                   SerTAAchr12.trna2 
                 
                 GTCACGGTGGCCGAGTGGTtAAGGCGTTGGACT tta A 
                 570 
               
               
                   
                   
                 ATCCAATGGGGTTTCCCCGCACAGGTTCGAATCCTGT 
                   
               
               
                   
                   
                 TCGTGACG 
                   
               
               
                   
               
               
                 15 
                 
                   SerTAAchr6.trna30 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 571 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CCTCGTCG 
                   
               
               
                   
               
               
                 16 
                 
                   SerTAAchr6.trna43 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 572 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCAC 
                   
               
               
                   
                   
                 CTTCGTCG 
                   
               
               
                   
               
               
                 17 
                 
                   SerTAAchr11.trna6 
                 
                 GGCCGGTTAGCTCAGTTGGTtAGAGCGTGCT tta ACT 
                 573 
               
               
                   
                   
                 AATGCCAGGGtCGAGGTTTCGATCCCCGTACGGGCCT 
                   
               
               
                   
               
               
                 18 
                 
                   SerTAAchr6.trna61 
                 
                 GACGAGGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 574 
               
               
                   
                   
                 ATCCATTGTGCTCTGCACACGTGGGTTCGAATCCCAT 
                   
               
               
                   
                   
                 CCTCGTCG 
                   
               
               
                   
               
               
                 19 
                 
                   SerTAAchr6.trna176 
                 
                 GAGGCCTGGCCGAGTGGTtAAGGCGATGGACT tta AA 
                 575 
               
               
                   
                   
                 TCCATTGTGCTCTGCACGCGTGGGTTCGAATCCCATC 
                   
               
               
                   
                   
                 CTCG 
                   
               
               
                   
               
               
                 20 
                 
                   SerTAAchr10.trna2 
                 
                 GCAGCGATGGCCGAGTGGTtAAGGCGTTGGACT tta A 
                 576 
               
               
                   
                   
                 ATCCAATGGGGTCTCCCCGCGCAGGTTCGAACCCTGC 
                   
               
               
                   
                   
                 TCGCTGCG 
                   
               
               
                   
               
               
                 21 
                 
                   SerTAAchr6.trna51 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 577 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                 22 
                 
                   SerTAAchr6.trna173 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 578 
               
               
                   
                   
                 ATCCATTGGGGTCTCCCCGCGCAGGTTCGAATCCTGC 
                   
               
               
                   
                   
                 CGACTACG 
                   
               
               
                   
               
               
                 23 
                 
                   SerTAAchr6.trna149 
                 
                 GTAGTCGTGGCCGAGTGGTtAAGGCGATGGACT tta A 
                 579 
               
               
                   
                   
                 ATCCATTGGGGTTTCCCCGCGCAGGTTCGAATCCTGT 
                   
               
               
                   
                   
                 CGGCTACG 
                   
               
               
                   
               
               
                  1 
                 
                   LysTAAchr19.trna6 
                 
                 GCCCAGCTAGCTCAGTCGGTAGAGCATAAGACT tta A 
                 407 
               
               
                   
                   
                 ATCTCAGGGtTGTGGATTCGTGCCCCATGCTGGGTG 
                   
               
               
                   
               
               
                  2 
                 LysTAAchr19.trna7 
                 CTGCAGCTAGCTCAGTCGGTAGAGCATGAGACT tta A 
                 408 
               
               
                   
                   
                 ATCTCAGGGtCATGGGTTCGTGCCCCATGTTGGG 
                   
               
               
                   
               
               
                  3 
                 LysTAAchr1.trna8 
                 CCAGCATGTCTCAGTCGGTATAGTGTGAGACT tta AA 
                 409 
               
               
                   
                   
                 TCTCAGGGtCGTGGGTTCAAGCCCCACATTGGG 
                   
               
               
                   
               
               
                  4 
                 LysTAAchr1.trna47 
                 GTCTAGCTAGATCAGTTGGTAGAGCATAAGACT tta A 
                 410 
               
               
                   
                   
                 ATCTCAGGGtCATGGGTTTGAGCCCTACGTTGGGCG 
                   
               
               
                   
               
               
                  5 
                 LysTAAchr16.trna14 
                 GCCCAGCTAGCTCAGCCGGTAGAGCACAAGACT tta A 
                 411 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTTGAGCCCTGTGTTGAGCA 
                   
               
               
                   
               
               
                  6 
                 LysTAAchr11.trna2 
                 CCGAATAGCTTAGTTGATgAAGCGTGAGACT tta AAT 
                 412 
               
               
                   
                   
                 CTCAGGGtAGTGGGTTCAAGCCCCACATTGGA 
                   
               
               
                   
               
               
                  7 
                 LysTAAchr15.trna7 
                 GCCTGGCTACCTCAGTTGGTAGAGCATGGGACT tta A 
                 413 
               
               
                   
                   
                 ATCCCAGAGtcAGTGGGTTCAAGCCTCACATTGAGTG 
                   
               
               
                   
               
               
                  8 
                 
                   LysTAAchr16.trna31 
                 
                 GCCCGGCTAGCTCAGTCGGTAGAGCATGAGACC tta A 
                 414 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCGAGCCCCACGTTGGGCG 
                   
               
               
                   
               
               
                  9 
                 
                   LysTAAchr16.trna11 
                 
                 GCCCGGCTAGCTCAGTCGGTAGAGCATGGGACT tta A 
                 415 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCGAGCCCCACGTTGGGCG 
                   
               
               
                   
               
               
                 10 
                 
                   LysTAAchr16.trna30 
                 
                 GCCCGGCTAGCTCAGTCGATAGAGCATGAGACT tta A 
                 416 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCGAGCCGCACGTTGGGCG 
                   
               
               
                   
               
               
                 11 
                 LysTAAchr1.trna117 
                 GCCCAGCTAGCTCAGTCGGTAGAGCATGAGACT tta A 
                 417 
               
               
                   
                   
                 ATCTCAGGGtCATGGGTTTGAGCCCCACGTTTGGTG 
                   
               
               
                   
               
               
                 12 
                 
                   LysTAAchr16.trna6 
                 
                 GCCTGGCTAGCTCAGTCGGCAAAGCATGAGACT tta A 
                 418 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGCTCGAGCTCCATGTTGGGCG 
                   
               
               
                   
               
               
                 13 
                 LysTAAchr5.trna25 
                 GCCCGACTACCTCAGTCGGTgGAGCATGGGACT tta C 
                 419 
               
               
                   
                   
                 ATCCCAGGGtTGTGGGTTCGAGCCCCACATTGGGCA 
                   
               
               
                   
               
               
                 14 
                 LysTAAchr16.trna1 
                 CCCCGGCTGGCTCAGTCAGTAGATCATGAGACT tta A 
                 420 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCACGCCCCACACTGGGCG 
                   
               
               
                   
               
               
                 15 
                 LysTAAchr7.trna30 
                 GCGCTAGTCAGTAGAGCATGAGACT tta AATCTCAGG 
                 421 
               
               
                   
                   
                 GtCGTGGGTTCGAGCCCCACATCGGGCG 
                   
               
               
                   
               
               
                 16 
                 
                   LysTAAchr16.trna23 
                 
                 GCCTGGATAGCTCAGTTGGTAGAGCATCAGACT tta A 
                 422 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTTCAGGCA 
                   
               
               
                   
               
               
                 17 
                 LysTAAchr19.trna10 
                 GCCAGGATAGTTCAGGTGGTAGAGCATCAGACT tta a 
                 423 
               
               
                   
                   
                 AACCTGAGGGtTCAGGGTTCAAGTCTCTGTTTGGGCG 
                   
               
               
                   
               
               
                 18 
                 LysTAAchr12.trna1 
                 ACCCAGATAGCTCAGTCAGTAGAGCATCAGACT tta A 
                 424 
               
               
                   
                   
                 ATCTGAGGGtCCAAGGTTCATGTCCCTTTTTGGGTG 
                   
               
               
                   
               
               
                 19 
                 
                   LysTAAchr19.trna8 
                 
                 ACCTGGGTAGCTTAGTTGGTAGAGCATTGGACT tta A 
                 425 
               
               
                   
                   
                 ATTTGAGGGcCCAGGTTTCAAGTCCCTGTTTGGGTG 
                   
               
               
                   
               
               
                 20 
                 LysTAAchr6.trna119 
                 GCCTGGGTAGCTCAGTCGGTAGAGCTaTCAGACT tta   
                 426 
               
               
                   
                   
                 AGCCTGAGGAtTCAGGGTTCAATCCCTTGCTGGGGCG 
                   
               
               
                   
               
               
                 21 
                 LysTAAchr14.trna13 
                 GATAGCTCAGTTGATAGAGCATCAGACT tta AATCTG 
                 427 
               
               
                   
                   
                 AGGGtCCAGGGTTCATGTCCCTGTT 
                   
               
               
                   
               
               
                 22 
                 
                   LysTAAchr2.trna15 
                 
                 GTTGGGGTAACTCAGTTGGTAGAGTAGCAGACT tta C 
                 428 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTTAAGTCCATGTCCAGGCA 
                   
               
               
                   
               
               
                 23 
                 
                   LysTAAchr11.trna11 
                 
                 GCCTGGATAGCTCAGTTGGTAGAGCATCAGACT tta A 
                 429 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTTCAGGCG 
                   
               
               
                   
               
               
                 24 
                 
                   LysTAAchr6.trna144 
                 
                 GCCTGGATAGCTCAGTCGGTAGAGCATCAGACTttaA 
                 430 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTTCAGGCG 
                   
               
               
                   
               
               
                 25 
                 
                   LysTAAchr11.trna5 
                 
                 GCCCGGATAGCTCAGTCGGTAGAGCATCAGACT tta A 
                 431 
               
               
                   
                   
                 ATCTGAGGGtCCGGGGTTCAAGTCCCTGTTCGGGCG 
                   
               
               
                   
               
               
                 26 
                 
                   LysTAAchr6.trna150 
                 
                 GCCTGGGTAGCTCAGTCGGTAGAGCATCAGACT tta A 
                 432 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTCCAGGCG 
                   
               
               
                   
               
               
                 27 
                 
                   LysTAAchr6.trna70 
                 
                 GCCTGGATAGCTCAGTTGGTAGAACATCAGACT tta A 
                 433 
               
               
                   
                   
                 ATCTGACGGtGCAGGGTTCAAGTCCCTGTTCAGGCG 
                   
               
               
                   
               
               
                 28 
                 LysTAAchr1.trna50 
                 GCCCGGAGAGCTCAGTGGGTAGAGCATCAGACT tta A 
                 434 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCTCGTTCGGGCA 
                   
               
               
                   
               
               
                 29 
                 
                   LysTAAchr6.trna53 
                 
                 ACCTGGGTAGCTCAGTAGGTAGAACATCAGACTttaA 
                 435 
               
               
                   
                   
                 ATCTGAGGGtCTAGGGTTCAAGTCCCTGTCCAGGCG 
                   
               
               
                   
               
               
                 30 
                 LysTAAchr3.trna2 
                 GCCTGGATAGCTCCTTCGGTAGAGCATCATcagACT t   
                 436 
               
               
                   
                   
                   ta AATGTGAGGGtCCAGGGTTCAAGTTCCTGTTTGGG 
                   
               
               
                   
                   
                 CG 
                   
               
               
                   
               
               
                  1 
                 
                   LysTAGchr19.trna6 
                 
                 GCCCAGCTAGCTCAGTCGGTAGAGCATAAGACT cta A 
                 437 
               
               
                   
                   
                 ATCTCAGGGtTGTGGATTCGTGCCCCATGCTGGGTG 
                   
               
               
                   
               
               
                  2 
                 LysTAGchr19.trna7 
                 CTGCAGCTAGCTCAGTCGGTAGAGCATGAGACT cta A 
                 438 
               
               
                   
                   
                 ATCTCAGGGtCATGGGTTCGTGCCCCATGTTGGG 
                   
               
               
                   
               
               
                  3 
                 LysTAGchr1.trna8 
                 CCAGCATGTCTCAGTCGGTATAGTGTGAGACT cta AA 
                 439 
               
               
                   
                   
                 TCTCAGGGtCGTGGGTTCAAGCCCCACATTGGG 
                   
               
               
                   
               
               
                  4 
                 LysTAGchr1.trna47 
                 GTCTAGCTAGATCAGTTGGTAGAGCATAAGACT cta A 
                 440 
               
               
                   
                   
                 ATCTCAGGGtCATGGGTTTGAGCCCTACGTTGGGCG 
                   
               
               
                   
               
               
                  5 
                 LysTAGchr16.trna14 
                 GCCCAGCTAGCTCAGCCGGTAGAGCACAAGACT cta A 
                 441 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTTGAGCCCTGTGTTGAGCA 
                   
               
               
                   
               
               
                  6 
                 LysTAGchr11.trna2 
                 CCGAATAGCTTAGTTGATgAAGCGTGAGACT cta AAT 
                 442 
               
               
                   
                   
                 CTCAGGGtAGTGGGTTCAAGCCCCACATTGGA 
                   
               
               
                   
               
               
                  7 
                 LysTAGchr15.trna7 
                 GCCTGGCTACCTCAGTTGGTAGAGCATGGGACT cta A 
                 443 
               
               
                   
                   
                 ATCCCAGAGtcAGTGGGTTCAAGCCTCACATTGAGTG 
                   
               
               
                   
               
               
                  8 
                 
                   LysTAGchr16.trna31 
                 
                 GCCCGGCTAGCTCAGTCGGTAGAGCATGAGACC cta A 
                 444 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCGAGCCCCACGTTGGGCG 
                   
               
               
                   
               
               
                  9 
                 
                   LysTAGchr16.trna11 
                 
                 GCCCGGCTAGCTCAGTCGGTAGAGCATGGGACT cta A 
                 445 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCGAGCCCCACGTTGGGCG 
                   
               
               
                   
               
               
                 10 
                 LysTAGchr16.trna30 
                 GCCCGGCTAGCTCAGTCGATAGAGCATGAGACT cta A 
                 446 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCGAGCCGCACGTTGGGCG 
                   
               
               
                   
               
               
                 11 
                 LysTAGchr1.trna117 
                 GCCCAGCTAGCTCAGTCGGTAGAGCATGAGACT cta A 
                 447 
               
               
                   
                   
                 ATCTCAGGGtCATGGGTTTGAGCCCCACGTTTGGTG 
                   
               
               
                   
               
               
                 12 
                 LysTAGchr16.trna6 
                 GCCTGGCTAGCTCAGTCGGCAAAGCATGAGACT cta A 
                 448 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGCTCGAGCTCCATGTTGGGCG 
                   
               
               
                   
               
               
                 13 
                 LysTAGchr5.trna25 
                 GCCCGACTACCTCAGTCGGTgGAGCATGGGACT cta C 
                 449 
               
               
                   
                   
                 ATCCCAGGGtTGTGGGTTCGAGCCCCACATTGGGCA 
                   
               
               
                   
               
               
                 14 
                 LysTAGchr16.trna1 
                 CCCCGGCTGGCTCAGTCAGTAGATCATGAGACT cta A 
                 450 
               
               
                   
                   
                 ATCTCAGGGtCGTGGGTTCACGCCCCACACTGGGCG 
                   
               
               
                   
               
               
                 15 
                 LysTAGchr7.trna30 
                 GCGCTAGTCAGTAGAGCATGAGACT cta AATCTCAGG 
                 451 
               
               
                   
                   
                 GtCGTGGGTTCGAGCCCCACATCGGGCG 
                   
               
               
                   
               
               
                 16 
                 
                   LysTAGchr16.trna23 
                 
                 GCCTGGATAGCTCAGTTGGTAGAGCATCAGACT cta A 
                 452 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTTCAGGCA 
                   
               
               
                   
               
               
                 17 
                 LysTAGchr19.trna10 
                 GCCAGGATAGTTCAGGTGGTAGAGCATCAGACT cta A 
                 453 
               
               
                   
                   
                 ACCTGAGGGtTCAGGGTTCAAGTCTCTGTTTGGGCG 
                   
               
               
                   
               
               
                 18 
                 LysTAGchr12.trna1 
                 ACCCAGATAGCTCAGTCAGTAGAGCATCAGACT cta A 
                 454 
               
               
                   
                   
                 ATCTGAGGGtCCAAGGTTCATGTCCCTTTTTGGGTG 
                   
               
               
                   
               
               
                 19 
                 
                   LysTAGchr19.trna8 
                 
                 ACCTGGGTAGCTTAGTTGGTAGAGCATTGGACT cta A 
                 455 
               
               
                   
                   
                 ATTTGAGGGcCCAGGTTTCAAGTCCCTGTTTGGGTG 
                   
               
               
                   
               
               
                 20 
                 LysTAGchr6.trna119 
                 GCCTGGGTAGCTCAGTCGGTAGAGCTaTCAGACT cta   
                 456 
               
               
                   
                   
                 aAGCCTGAGGAtTCAGGGTTCAATCCCTTGCTGGGGC 
                   
               
               
                   
                   
                 G 
                   
               
               
                   
               
               
                 21 
                 LysTAGchr14.trna13 
                 GATAGCTCAGTTGATAGAGCATCAGACT cta AATCTG 
                 457 
               
               
                   
                   
                 AGGGtCCAGGGTTCATGTCCCTGTT 
                   
               
               
                   
               
               
                 22 
                 LysTAGchr2.trna15 
                 GTTGGGGTAACTCAGTTGGTAGAGTAGCAGACT cta C 
                 458 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTTAAGTCCATGTCCAGGCA 
                   
               
               
                   
               
               
                 23 
                 
                   LysTAGchr11.trna11 
                 
                 GCCTGGATAGCTCAGTTGGTAGAGCATCAGACT cta A 
                 459 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTTCAGGCG 
                   
               
               
                   
               
               
                 24 
                 
                   LysTAGchr6.trna144 
                 
                 GCCTGGATAGCTCAGTCGGTAGAGCATCAGACT cta A 
                 460 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTTCAGGCG 
                   
               
               
                   
               
               
                 25 
                 
                   LysTAGchr11.trna5 
                 
                 GCCCGGATAGCTCAGTCGGTAGAGCATCAGACT cta A 
                 461 
               
               
                   
                   
                 ATCTGAGGGtCCGGGGTTCAAGTCCCTGTTCGGGCG 
                   
               
               
                   
               
               
                 26 
                 
                   LysTAGchr6.trna150 
                 
                 GCCTGGGTAGCTCAGTCGGTAGAGCATCAGACT cta A 
                 462 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCCTGTCCAGGCG 
                   
               
               
                   
               
               
                 27 
                 
                   LysTAGchr6.trna70 
                 
                 GCCTGGATAGCTCAGTTGGTAGAACATCAGACT cta A 
                 463 
               
               
                   
                   
                 ATCTGACGGtGCAGGGTTCAAGTCCCTGTTCAGGCG 
                   
               
               
                   
               
               
                 28 
                 LysTAGchr1.trna50 
                 GCCCGGAGAGCTCAGTGGGTAGAGCATCAGACT cta A 
                 464 
               
               
                   
                   
                 ATCTGAGGGtCCAGGGTTCAAGTCCTCGTTCGGGCA 
                   
               
               
                   
               
               
                 29 
                 LysTAGchr6.trna53 
                 ACCTGGGTAGCTCAGTAGGTAGAACATCAGACT cta A 
                 465 
               
               
                   
                   
                 ATCTGAGGGtCTAGGGTTCAAGTCCCTGTCCAGGCG 
                   
               
               
                   
               
               
                 30 
                 LysTAGchr3.trna2 
                 GCCTGGATAGCTCCTTCGGTAGAGCATCATcagACT c   
                 466 
               
               
                   
                   
                   ta AATGTGAGGGtCCAGGGTTCAAGTTCCTGTTTGGG 
                   
               
               
                   
                   
                 CG 
                   
               
               
                   
               
               
                  1 
                 CysTGAUndchr17.trna20 
                 GGCAGAATGGTGCAGCGGTtcAGCACCCAGgCTCT tc   
                 467 
               
               
                   
                   
                   a GcCAGCTGTTGCCTGGGCTCAAATCCCAGCTCTGCC 
                   
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                  2 
                 CysTGAchr5.trna30 
                 GGCTGTATAGCTCAGTGGTAGAGCATTTGACT tca Ga 
                 468 
               
               
                   
                   
                 atcctatactcaggggaaggagaactgggggtttctc 
                   
               
               
                   
                   
                 agtgggtcaaaggacttgtagtggtaaatcaaaagca 
                   
               
               
                   
                   
                 actctataagctatgtaacaaaCTTTAAAGTCATAtG 
                   
               
               
                   
                   
                 TAGcTGGGTTCAAATCCTGTTTCTGCCA 
                   
               
               
                   
               
               
                  3 
                 CysTGAchr5.trna3/ 
                 GGCTGTATAGCTCAGTGGTAGAGCATTTGACT tca GC 
                 469 
               
               
                   
                 nointron 
                 TTTAAAGTCATAtGTAGcTGGGTTCAAATCCTGTTTC 
                   
               
               
                   
                   
                 TGCCA 
                   
               
               
                   
               
               
                  4 
                 
                   CysTGAchr7.trna8 
                 
                 GGGGGCATAGCTCAGTGGTAGAGCATTTGACT tca GA 
                 470 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                  5 
                 CysTGAchr7.trna26 
                 GGGGGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 471 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCC 
                   
               
               
                   
               
               
                  6 
                 
                   CysTGAchr7.trna24 
                 
                 GGGGGTATAGCTTAGCGGTAGAGCATTTGACT tca GA 
                 472 
               
               
                   
                   
                 TCAAGAGGtCCCCGGTTCAAATCCGGGTGCCCCCT 
                   
               
               
                   
               
               
                  7 
                 
                   CysTGAchr7.trna20 
                 
                 GGGGGTATAGCTTAGGGGTAGAGCATTTGACT tca GA 
                 473 
               
               
                   
                   
                 TCAAAAGGtCCCTGGTTCAAATCCAGGTGCCCCTT 
                   
               
               
                   
               
               
                  8 
                 
                   CysTGAchr7.trna29 
                 
                 GGGGGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 474 
               
               
                   
                   
                 TCAAGAGGtCCCCAGTTCAAATCTGGGTGCCCCCT 
                   
               
               
                   
               
               
                  9 
                 CysTGAchr17.trna28 
                 GGGGGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 475 
               
               
                   
                   
                 TCAAGAAGtCCCCGGTTCAAATCCGGGTGCCCCCT 
                   
               
               
                   
               
               
                 10 
                 
                   CysTGAchr7.trna13 
                 
                 GGGGGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 476 
               
               
                   
                   
                 TCAAGAGGtCTCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                 11 
                 CysTGAchr7.trna10 
                 GGGGGTATAGCTCAGGGGTAGAGCACTTGACT tca GA 
                 477 
               
               
                   
                   
                 TCAAGAAGtCCTTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                 12 
                 CysTGAchr7.trna19 
                 GGGGATATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 478 
               
               
                   
                   
                 TCAAGAGGtCCCCGGTTCAAATCCGGGTGCCCCCC 
                   
               
               
                   
               
               
                 13 
                 CysTGAchr7.trna27 
                 GGGGGTATAGTTCAGGGGTAGAGCATTTGACT tca GA 
                 479 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                 14 
                 CysTGAchr7.trna21 
                 GGGGGTATAGCTCAGGGGTAGAGCATTTGACT tca AA 
                 480 
               
               
                   
                   
                 TCAAGAGGtCCCTGATTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                 15 
                 CysTGAchr7.trna14 
                 GGGCGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 481 
               
               
                   
                   
                 TCAAGAGGtCCCCAGTTCAAATCTGGGTGCCCCCT 
                   
               
               
                   
               
               
                 16 
                 CysTGAchr7.trna17 
                 GGGGGTATAGCTCACAGGTAGAGCATTTGACT tca GA 
                 482 
               
               
                   
                   
                 TCAAGAGGtCCCCGGTTCAAATCTGGGTGCCCCCT 
                   
               
               
                   
               
               
                 17 
                 CysTGAchr7.trna11 
                 GGGCGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 483 
               
               
                   
                   
                 TCAAGAGGtCCCCAGTTCAAATCTGGGTGCCCA 
                   
               
               
                   
               
               
                 18 
                 CysTGAchr7.trna22 
                 GGGGGTATAGCTCACAGGTAGAGCATTTGACT tca GA 
                 484 
               
               
                   
                   
                 TCAAGAGGtCCCCGGTTCAAATCCGGTTACTCCCT 
                   
               
               
                   
               
               
                 19 
                 CysTGAchr17.trna29 
                 GGGGGTAGGGCTCAGGGAtAGAGCATTTGACT tca GA 
                 485 
               
               
                   
                   
                 TCAAGAGGtCCCCGGTTCGAATCTAGGTGCCCCCT 
                   
               
               
                   
               
               
                 20 
                 CysTGAchr3.trna9 
                 GGTATATCTCAGGGGGcAGAGCATTTGACT tca GATC 
                 486 
               
               
                   
                   
                 AAGAGGtCCCCGGTTGAAATCCGGGTGCT 
                   
               
               
                   
               
               
                 21 
                 
                   CysTGAchr7.trna23 
                 
                 GGGGGTATAGCTCAGGGGTAGAGCACTTGACT tca GA 
                 487 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                 22 
                 
                   CysTGAchr17.trna27 
                 
                 GGGGGTATAGCTCAGTGGTAGAGCATTTGACT tca GA 
                 488 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCGGGTGCCCCCT 
                   
               
               
                   
               
               
                 23 
                 
                   CysTGAchr15.trna3 
                 
                 GGGGGTATAGCTCAGTGGGTAGAGCATTTGACT tca G 
                 489 
               
               
                   
                   
                 ATCAAGAGGtCCCCGGTTCAAATCCGGGTGCCCCCT 
                   
               
               
                   
               
               
                 24 
                 
                   CysTGAchr3.trna6 
                 
                 GGGGGTGTAGCTCAGTGGTAGAGCATTTGACT tca GA 
                 490 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                 25 
                 
                   CysTGAchr14.trna9 
                 
                 GGGGGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 491 
               
               
                   
                   
                 TCAAGAGGtCCCCGGTTCAAATCCGGGTGCCCCCT 
                   
               
               
                   
               
               
                 26 
                 
                   CysTGAchr3.trna5 
                 
                 GGGGGTATAGCTCAGGGGTAGAGCATTTGACT tca GA 
                 492 
               
               
                   
                   
                 TCAAGAGGtCCCTGGTTCAAATCCAGGTGCCCCCT 
                   
               
               
                   
               
               
                   
                   Mus _ musculus chr11. 
                 GACCTCGTGGCGCAATGGTAGCGCGTCTGACT tca GA 
                 493 
               
               
                   
                 trna817-Trp 
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Mus _ musculus chr10. 
                 GACCTCGTGGCACAATGGTAGCACGTCTGACT tca GA 
                 494 
               
               
                   
                 trna567 
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Saccharomyces _ 
                 GAAGCGGTGGCTCAATGGTAGAGCTTTCGACT tca At 
                 495 
               
               
                   
                   cerevisiae chrVII. 
                 taaatcttggaaattccacggaataagattgcaATCG 
                   
               
               
                   
                 trna33 
                 AAGGGtTGCAGGTTCAATTCCTGTCCGTTTCA 
                   
               
               
                   
               
               
                   
                   Saccharomyces _ 
                 GAAGCGGTGGCTCAATGGTAGAGCTTTCGACT tca AA 
                 496 
               
               
                   
                   cerevisiae chrVII. 
                 TCGAAGGGtTGCAGGTTCAATTCCTGTCCGTTTCA 
                   
               
               
                   
                 trna33 
                   
                   
               
               
                   
               
               
                   
                   Pan _ troglodytes chr7. 
                 GGCCTCATGGTGCAACAGTAGTGTGTCTGACT tca GA 
                 497 
               
               
                   
                 trna28 
                 TCAGAAGGtTGTATGTTCAAATCACATAGGGGTCA 
                   
               
               
                   
               
               
                   
                   Oryctolagus _ 
                 GACCTCGTGGTGAAATGGTAGCATGTTTGACT tca AA 
                 498 
               
               
                   
                   cuniculus chrUn0422. 
                 TCAGGAGGTTGTGTGTTCAAGTCACATCAGGGTCA 
                   
               
               
                   
                 trna1 
                   
                   
               
               
                   
               
               
                   
                   Oryctolagus _ 
                 GACCTTGTGGCGCAATGGTAGCATGTTTGACT tca AA 
                 499 
               
               
                   
                   cuniculus _chrUn0563. 
                 TCAGGAGGTTGTGTGTTCAAGTCACATCAGGGTCA 
                   
               
               
                   
                 trna1 
                   
                   
               
               
                   
               
               
                   
                   Oryctolagus _ 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                 500 
               
               
                   
                   cuniculus _chrUn0062. 
                 TCAGAAGGCTGCGTGTTCGAATCACGCCGGGGTCA 
                   
               
               
                   
                 trna12 
                   
                   
               
               
                   
               
               
                   
                   Rattus _ norvegicus _ 
                 GACCTTGTGGCTCAATGGTAGCGCATCTGACT tca GA 
                 501 
               
               
                   
                 chr13.trna4571 
                 TCAGGAGGTTGCACGTTCAAATCATGCCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Rattus _ norvegicus _ 
                 GACCTTGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                 502 
               
               
                   
                 chr17.trna3948 
                 TCAGAAGGTTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                 503 
               
               
                   
                 tRNA-Trp-CCA-10-1 
                 TCAGAAGGtTGCGTATTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCGTGGCGCAACGGCAGCGCGTCTGACT tca CA 
                 504 
               
               
                   
                 tRNA-Trp-CCA-11-1 
                 TTAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCATGGCGCAACGGTAGCGCGTCTGACT tca GA 
                 505 
               
               
                   
                 tRNA-Trp-CCA-12-1 
                 TCAGAAGGtTGCGTGTTCAAATCACATCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCGTGGTGCAACGGTAGCGCGTATGATT tca GA 
                 506 
               
               
                   
                 tRNA-Trp-CCA-13-1 
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCGTAGCGCAACGGTAGCGCGTCTGACT tca GA 
                 507 
               
               
                   
                 tRNA-Trp-CCA-3-1 
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 AGGGGTATAGCTCAATTGGCAGAGCGTCGGTCT tca A 
                 508 
               
               
                   
                 tRNA-Trp-CCA-5-1 
                 AACCGAAGGtTGTAGGTTCGATTCCTACTGCCCCTGC 
                   
               
               
                   
                   
                 CA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCATGGCGCAACGGTAGCGCGTCTGACT tca GA 
                 509 
               
               
                   
                 tRNA-Trp-CCA-6-1 
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTAACT tca GA 
                 510 
               
               
                   
                 tRNA-Trp-CCA-7-1 
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 ACGGGAGTAGCTCAGTTGGTAGAGCACCGGTCT tca A 
                 511 
               
               
                   
                 tRNA-Trp-CCA-8-1 
                 AACCGGGTGtCGGGAGTTCGAGCCTCTCCTCCCGTG 
                   
               
               
                   
               
               
                   
                   Xenopus _ tropicalis _ 
                 GACCTCGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                 512 
               
               
                   
                 tRNA-Trp-CCA-9-1 
                 TCAGAAGGtTGCATGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                   Drosophila _ 
                 GACTCCGTGGCGCAACGGTAGCGCGTCCGACT tca GA 
                 513 
               
               
                   
                   melanogaster _ 
                 TCGGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
                 tRNA-Trp-CCA-2-1 
                   
                   
               
               
                   
               
               
                   
                   Drosophila _ 
                 GACTCCGTGGCGCAACGGTAGCGCGTCTGACT tca GA 
                 514 
               
               
                   
                   melanogaster _ 
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
                 tRNA-Trp-CCA-1-1 
                   
                   
               
               
                   
               
               
                   
                 TrpWT-chr17.trna39 
                 GGCCTCGTGGCGCAACGGTAGCGCGTCTGACT cca GA 
                 515 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 HirshWT 
                 GGCCTCGTGGCGCAACGGTAGCaCGTCTGACT cca GA 
                 516 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 HirshACE-tRNA 
                 CGGCCTCGTGGCGCAACGGTAGCaCGTCTGACT tca G 
                 517 
               
               
                   
                   
                 ATCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 G9CWT 
                 GGCCTCGTcGCGCAACGGTAGCGCGTCTGACT cca GA 
                 518 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 G9CACE-tRNA 
                 GGCCTCGTcGCGCAACGGTAGCGCGTCTGACT tca GA 
                 519 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 G9C + HirshWT 
                 GGCCTCGTcGCGCAACGGTAGCaCGTCTGACT cca GA 
                 520 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
                   
               
               
                   
               
               
                   
                 G9C + HirshACE-tRNA 
                 GGCCTCGTcGCGCAACGGTAGCaCGTCTGACT tca GA 
                 521 
               
               
                   
                   
                 TCAGAAGGtTGCGTGTTCAAATCACGTCGGGGTCA 
               
               
                   
               
            
           
         
       
     
     EXAMPLE 5 
     References 
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     2. Popp, M. W. &amp; Maquat, L. E. Organizing principles of mammalian nonsense-mediated mRNA decay.  Annu Rev Genet  47, 139-165 (2013). 
     3. Chang, Y. F., Imam, J. S. &amp; Wilkinson, M. F. The nonsense-mediated decay RNA surveillance pathway.  Annu Rev Biochem  76, 51-74 (2007). 
     4. Cheng, S. H. et al. Defective intracellular transport and processing of CFTR is the molecular basis of most cystic fibrosis.  Cell  63, 827-834 (1990). 
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     52. Xue, X. et al. Synthetic aminoglycosides efficiently suppress cystic fibrosis transmembrane conductance regulator nonsense mutations and are enhanced by ivacaftor.  American journal of respiratory cell and molecular biology  50, 805-816 (2014). 
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     57. Ingolia, N. T., Ghaemmaghami, S., Newman, J. R. &amp; Weissman, J. S. Genome-wide analysis in vivo of translation with nucleotide resolution using ribosome profiling.  Science  324, 218-223 (2009). 
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     Although the foregoing specification and examples fully disclose and enable the present invention, they are not intended to limit the scope of the invention, which is defined by the claims appended hereto. 
     All publications, patents and patent applications are incorporated herein by reference. While in the foregoing specification this invention has been described in relation to certain embodiments thereof, and many details have been set forth for purposes of illustration, it will be apparent to those skilled in the art that the invention is susceptible to additional embodiments and that certain of the details described herein may be varied considerably without departing from the basic principles of the invention. 
     The use of the terms “a” and “an” and “the” and similar referents in the context of describing the invention are to be construed to cover both the singular and the plural, unless otherwise indicated herein or clearly contradicted by context. The terms “comprising,” “having,” “including,” and “containing” are to be construed as open-ended terms (i.e., meaning “including, but not limited to”) unless otherwise noted. Recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of any and all examples, or exemplary language (e.g., “such as”) provided herein, is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention. 
     Embodiments of this invention are described herein, including the best mode known to the inventors for carrying out the invention. Variations of those embodiments may become apparent to those of ordinary skill in the art upon reading the foregoing description. The inventors expect skilled artisans to employ such variations as appropriate, and the inventors intend for the invention to be practiced otherwise than as specifically described herein. Accordingly, this invention includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law. Moreover, any combination of the above-described elements in all possible variations thereof is encompassed by the invention unless otherwise indicated herein or otherwise clearly contradicted by context.