Patent Publication Number: US-2022213490-A1

Title: Tnt cloning system

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation application of U.S. Ser. No. 16/004,909, filed Jun. 11, 2018, which is a continuation application of U.S. Ser. No. 14/789,112, filed Jul. 1, 2015, now U.S. Pat. No. 10,017,770, which claims priority to U.S. Provisional Application No. 62/020,496, filed Jul. 3, 2014, and U.S. Provisional Application No. 62/020,510, filed Jul. 3, 2014, the entire contents of which are incorporated herein by reference. 
    
    
     STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT 
     This invention was made with government support under Contract No. DE-AC05-000R22725 awarded by the US Department of Energy. The government has certain rights in the invention. 
    
    
     INCORPORATION BY REFERENCE OF SEQUENCE LISTING 
     The Sequence Listing in the ASCII text file, named as 32028ZY_3356_3_SequenceListing of 73 KB, created on Dec. 29, 2020, and submitted to the United States Patent and Trademark Office via EFS-Web, is incorporated herein by reference. 
     BACKGROUND OF THE DISCLOSURE 
     Current cloning methods include sequence homology methods such as isothermal assembly (Gibson, D. G. et al.,  Nature methods  6, 343-345 (2009)), recombination (Walhout, A. J. et al.,  Science  287, 116-122 (2000)) or design of sequence signatures left by restriction digestion followed by ligation of DNA, such as BioBricks (described in 2003 by Knight, T. from the MIT Artificial Intelligence Laboratory) and GoldenGate (Engler, C., et al.,  PloS one  3, e3647 (2008)) (for a review, see, DePaoli, H. C., et al.,  Journal of experimental botany  65, 3381-3393 (2014)). Each method has its disadvantages, and so far, a platform capable of uniting flexibility, fidelity, efficiency and universality for unbiased handling of multiple DNA segments has yet to be developed. The homology-based methods require sequence overlap, which limit the type and order of fragment cloning. Some strategies, such as designing adaptors that allow for sequences to be part of alternate libraries, only partially surpasses this limitation and in the process create scars and intermediary products are often incompatible with future assembling units (Guye, P., et al.,  Nucleic acids research  41, e156 (2013)). Moreover, PCR-based methods are error prone, and restriction enzyme-based methods require specific recognition sequences to be present at specific sites which will in turn limit the number of fragments based on the number of restriction sites that can be used (Litcofsky, K. D., et al.,  Nature methods  9, 1077-1080 (2012);  Knight  (2003). 
     One way to overcome such limitation is to use restriction enzymes that recognize a sequence outside the fragment of interest (FOI). If two sets of such enzymes are used in an alternating pattern, the same enzymes can be reused forming a ‘cloning loop’. The most recent use of such principles was revealed in the GoldenBraid (GB) method, which introduced the term endless assembly (Sarrion-Perdigones, A. et al.,  Plant physiology  162, 1618-1631 (2013), Sarrion-Perdigones, A. et al.,  PloS one  6, e21622 (2011)). Upon creation of different gene collections, carrying a user-defined 4 nucleotide signature, the GB method provides an alternative to homology-based methods by building some transcriptional units and joining them together in vitro. However, the GB method requires multiple libraries, uses linkers/adaptors to produce functional parts, involves software to assist the construct design (Hillson, N.J., et al.,  ACS synthetic biology  1, 14-21 (2012)) and leaves non-standard signatures, making it difficult to establish a common platform for different laboratories. 
     In addition to the above problems, restriction enzyme-based methods often obligate a mutation step to be performed within the FOIs at the enzyme recognition sequence in order to properly manipulate the DNA segment, a process called domestication. The prescribed need to use overlap from homology-based methods and the domestication from restriction enzymes-based methods strongly restricts or even excludes several FOI (for example, regulatory regions) in multigene assemblies. Therefore, to properly support synthetic biology and genetic circuit engineering, within the framework of screening and analyzing many alternative and sharable network designs experimentally, these hurdles at the cloning level must be overcome. 
     BRIEF SUMMARY OF THE DISCLOSURE 
     Disclosed herein is a new cloning system for virtually any DNA fragments to be quickly, reliably and flexibly clustered and shared. In some aspects, the disclosed cloning system provides two families of double-stranded vectors, and methods of cloning that involve potentially infinite rounds of cloning between vectors of the first family and vectors of the second family, such that multiple genetic elements can be combined together to form a final vector with many combined genetic components. 
     The first and second vector families share the same first type IIS restriction enzyme site, the same second type IIS restriction enzyme site, and the same three or more “signature elements”, which are pre-selected 3-nucleotide signature elements that allow cleavage and release of nucleic acid fragments of interest from one family of vectors, and ligation ans insertion into another vector or another family of vectors. 
     The first family of destination vectors includes at least two first family destination vectors 1A and 2. Each of the destination vectors in the first family includes the same first type IIS restriction enzyme site, the same second type IIS restriction enzyme site, and a selectable marker gene, and wherein each destination vector comprises at least three different signature elements selected from four 3-nucleotide signature elements. 
     The cloning region of each vector in the first family of vectors is arranged, from 5′ to 3′ on the forward/sense strand of each vector, as follows: (a) the forward sequence of the first type IIS restriction enzyme site; (b) the forward sequence of the first signature element; (c) the reverse complement sequence of the second type IIS restriction enzyme site, with the restriction enzyme cleavage site at the 3′ end of the first signature element; (d) the selectable marker gene; (e) the forward sequence of the second type IIS restriction enzyme site, with the restriction enzyme cleavage site at the 5′ end of the second signature element; (f) the forward sequence of a second signature element; and (g) the reverse complement sequence of the first type IIS restriction enzyme site. 
     In addition to the above arrangement, the first family destination vectors 1A and 2 are further organized as follows. The first family destination vector 1A further includes, from 5′ to 3′ on the sense strand, the forward sequence of a third signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the first type IIS restriction enzyme site. The first family destination vector 2 further includes, from 5′ to 3′ on the sense strand, the forward sequence of the third signature element between (a) the forward sequence of the first type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     The first family of destination vectors can further include first family destination vectors B and C. Destination vector B includes, from 5′ to 3′ in the sense strand: the forward sequence of the third signature element between (a) the forward sequence of the first type IIS restriction enzyme site and (b) the forward sequence of the first signature element. Vector B further includes the forward sequence of a fourth signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the first type IIS restriction enzyme site. Destination vector C further includes, from 5′ to 3′ on the sense strand, the forward sequence of the fourth signature element between (a) the forward sequence of the first type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     Further provided is a second family of double-stranded destination vectors including at least one second family destination vector 1A, each vector in the second family having the same first and second type IIS restriction enzyme sites as in the first family of destination vectors, and at least three signature elements selected from four 3-nucleotide signature elements which are the same signature elements as in the first family of destination vectors, and further including a selectable marker gene that can be the same or different from the selectable marker gene of the first family destination vectors. 
     Each second family destination vector includes, from 5′ to 3′ in the sense strand: (a) the forward sequence of the second type IIS restriction enzyme site; (b) the forward sequence of the first signature element; (c) the reverse complement sequence of the first type IIS restriction enzyme site; (d) the selectable marker gene; (e) the forward sequence of the first type IIS restriction enzyme site; (f) the forward sequence of said second signature element; and (g) the reverse complement sequence of the second type IIS restriction enzyme site, with the restriction enzyme cleavage site at the 3′ end of the third signature element. 
     The second family destination vector 1A further includes, from 5′ to 3′ on the sense strand, the forward sequence of a third signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the second type IIS restriction enzyme site. 
     The second family of destination vectors can also include, in addition to second family destination vector 1A, a second family destination vector 2 which further includes, from 5′ to 3′ on the sense strand, the forward sequence of the third signature element between (a) the forward sequence of the second type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     The second family of destination vectors can also include, in addition to second family destination vector 1A, second family destination vectors B and C. Destination vector B further includes, from 5′ to 3′ on the sense strand, the forward sequence of the third signature element between (a) the forward sequence of the second type IIS restriction enzyme site and (b) the forward sequence of the first signature element; and the forward sequence of a fourth signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the second type IIS restriction enzyme site. Destination vector C further includes, from 5′ to 3′ on the sense strand, the forward sequence of said fourth signature element between (a) the forward sequence of the second type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     The first and second type IIS restriction enzyme sites can be selected from restriction enzyme recognition sites for  Enterobacter aerogenes  I (EarI),  Lysobacter gummosus  RFLI (LguI),  Bacillus coagulans  5I (Bco5I),  Bacillus coagulans  116I (Bco116I),  Bacillus coagulans  KI (BcoKI),  Bacillus stearothermophilus  XI (BsaXI),  Bacillus stearothermophilus  ZI (BseZI),  Bacillus stearothermophilus  6I (Bst6I),  Bacillus stearothermophilus  IMI (BssIMI),  Bacillus sphaericus  QI (BspQI),  Bacillus stearothermophilus  IMI (BssIMI),  Bacillus subtilis  6I (Bsu6I),  Bacillus atrophaeus  HI (BatHI),  Enterobacter  amnigenus RFL1104 (Eam1104I),  Klebsiella pneumoniae  NIH30III (KpnNIH30III),  Planococcus citreus  SI (PciSI),  Rhizobium leguminosarum  AI (RleAI), Saccharopolyspora species I (SapI),  Staphylococcus intermedius  I (SimI), and  Vibrio parahaemolyticus  K32I (VpaK32I). In one embodiment, the first and second type IIS restriction enzyme sites are selected from  Enterobacter aerogenes  I (EarI) and  Lysobacter gummosus  RFL1 (LguI) restriction enzyme sites. In a further embodiment, the first type IIS restriction enzyme site is an EarI site, and the second type IIS restriction enzyme site is an LguI site. In another embodiment, the first type IIS restriction enzyme site is an LguI site, and the second type IIS restriction enzyme site is an EarI site. 
     Each member of the first and second families of destination vectors may further contain a second selectable marker which is the same within each family, but which differs between the first and second families. The second selectable markers for said first and second families can be, for example, antibiotic resistance genes. 
     The disclosed cloning system can further include a ligation buffer which contains a polyglycol polymer, such as a block copolymer of polypropylene glycol (PPG) and polyethylene glycol (PEG). The ligation buffer can further include 20-80 mM Tris-HCl, (pH 7-8); 0.1-4.0 mM, dithiothreitol (DTT); 1-20 mM MgCl 2 ; 0.1-2.0 mM ATP; and 0.1-4.0% polyglycol polymer. 
     In another embodiment, the first family of destination vectors includes at least one vector for antisense expression of a nucleic acid, wherein the signature elements present in any vector for antisense expression can be present in either a forward or reverse complement orientation in the vector sequence. The vectors for antisense expression can be selected from first family destination vectors 1A-R. 
     First family destination vector 1A-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the first signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of a third signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     First family destination vector 2-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the third signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of the second signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     First family destination vector B-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the third signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of the fourth signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     First family destination vector C-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the fourth signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of the second signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     Further disclosed herein are methods for generating one or more vectors containing an ordered combination of a plurality of nucleic acid fragments of interest (FOIs). The methods include integrating the plurality of (i.e., at least two) FOIs separately into a plurality of first family destination vectors, with each FOI in a different first family destination vector, to produce a set of modified first family vectors, each modified vector containing an FOI; then transferring the FOI in each vector to a second family destination vector by cleaving the modified first family vectors to release the respective FOIs and ligating the released FOIs with each other and with at least one second family destination vector, such that a plurality of (i.e., at least two FOIs) are integrated into each second family destination vector, to produce one or more modified second family vectors containing an ordered combination of a plurality of FOIs. In each case, the segment of the destination vector containing the selectable marker is excised from the destination vector, and is replaced by the FOI. 
     This cloning cycle can be repeated, such that, for example, two or more distinct ordered combinations of FOIs in two or more modified second family destination vectors can be placed in sequential order by integrating the ordered combinations of FOIs into a new set of first family destination vectors, such that each new modified first family vector now contains two or more ordered combinations of multiple FOIs. The methods can also start with the second family of vectors as the initial destination vectors, integrate into one or more first family vectors, and so on. The methods are detailed as follows. 
     The disclosed methods begin with providing two or more polynucleotides, each polynucleotide including (i) an FOI; (ii) the same type IIS restriction enzyme site at each of the 5′ and 3′ ends, where the restriction enzyme site at each of the 5′ and 3′ ends can be cleaved by the same first and second type IIS restriction enzymes utilized throughout the methods; and (iii) two 3-nucleotide signature elements, wherein each polynucleotide has the same first signature element 5′ of the FOI and the same second signature element 3′ of the FOI, the 5′ signature element being distinct from the 3′ signature element, but the 5′ and 3′ signature elements are the same signature elements immediately flanking the selectable marker gene on both the first and second family destination vectors. The polynucleotide can be any starting vector, including but not limited to a pSTART vector, or a first or second family destination vector; or the polynucleotide can be a nucleic acid sequence that extends 5-50 nucleotides 5′ and/or 3′ of the FOI itself. 
     The methods next involve providing a first family of destination vectors including a plurality of (i.e., at least two) first family vectors (e.g., vector 1A and 2 as described previously); and providing a type IIS restriction enzyme that cleaves each first family vector at the second restriction enzyme site. 
     The polynucleotides, the first family vectors, the type IIS restriction enzyme, and a DNA ligase, are placed together under conditions that allow the type IIS restriction enzyme to cleave the first family destination vectors and the polynucleotides at the second restriction enzyme site—this cleavage generates a 3-nucleotide first signature element overhang on one end of each first family destination vector, and a 3-nucleotide second signature element overhang on the other end of each first family destination vector, as well as a 3-nucleotide first signature element overhang on the 5′ end of each FOI (complementary to that on the destination vectors) and a 3-nucleotide second signature element overhang on the 3′ end of each FOI (complementary to that on the destination vectors)—and that also allow ligation of the FOIs into a member of the first family of destination vectors. This creates a set of at least two modified first family vectors, each modified vector having one FOI substituted for the selectable marker gene. 
     In the next step of the methods, at least one vector (e.g., vector 1A) of a second family of destination vectors is provided, along with a type IIS restriction enzyme that cleaves each vector in the first and second families of destination vectors at the first restriction enzyme site. The modified first family destination vectors (i.e., first family destination vectors each containing a FOI) are placed together with the at least one second family destination vector such as vector 1A, the type IIS restriction enzyme that cleaves the vectors at the first restriction enzyme site, and a DNA ligase, under conditions that allow cleavage and release of the FOIs from the modified first destination vectors and cleavage of the at least one second family destination vector—this cleavage generates a 3-nucleotide first signature element overhang on one end of the second family destination vector, and a 3-nucleotide second signature element overhang on the other end of the second family destination vector, as well as a plurality of FOIs each with a 3-nucleotide overhang on the 5′ end and a 3′ overhang on the 3′ end, and with (i) at least one FOI having a 3-nucleotide first signature element overhang on its 5′ end complementary to the 3-nucleotide overhang on the second family destination vector and having a 3-nucleotide signature element overhang on its 3′ end complementary to the 3 nucleotide overhang on the 5′ end of another FOI, and (ii) at least a further FOI having a 3-nucleotide second signature element overhang on its 3′ end complementary to the 3-nucleotide overhang on the second family destination vector and having a 3-nucleotide signature element overhang on its 5′ end complementary to the 3 nucleotide overhang on the 3′ end of a different FOI; and that allow ligation of a plurality of (at least two) FOIs with each other and into the at least one second family destination vector, and ligation of the FOIs to each other within the second family destination vector in an ordered arrangement, thereby generating at least one modified second family vector with an ordered combination of a plurality of nucleic acid fragments of interest. 
     In some embodiments, ligation of the FOIs to the second family destination vector occurs as follows: a first FOI having a first signature element on its 5′ end is ligated at its 5′ end to the 3′ end of the second family destination vector, the second family destination vector having a complementary first signature element; and a second FOI having a second signature element on its 3′ end is ligated at its 3′ end to the 5′ end of the second family destination vector, said second family destination vector having a complementary second signature element. Ligation of the FOIs to each other occurs at at least a third signature element, with one FOI having the third signature element on its 3′ end, and another FOI having the complementary third signature element on its 5′ end, such that they join. 
     In a specific embodiment, the first FOI, which is or can be joined at its 5′ end to the 3′ end of the second family destination vector, has the third signature element on its 3′ end, and the second FOI, which is or can be joined at its 3′ end to the 5′ end of the second family destination vector, has the complementary third signature element on its 5′ end, such that the first and second fragments of interest are ligated to each other through the third signature element and are joined to the second family destination vector in the ordered combination of vector-first FOI-second FOI-vector. 
     In a further embodiment, there are three FOIs which are ligated to each other such that, from 5′ to 3′, the fragments are in the order of first FOI, third FOI, and second FOI, as follows. The first fragment of interest has the third signature element on its 3′ end, and the third fragment of interest has the complementary third signature element on its 5′ end, so that the first and third fragments of interest are ligated to each other through the third signature element. Further, the second fragment of interest has a fourth signature element on its 5′ end, and the third fragment of interest has the complementary fourth signature element on its 3′ end, so that the second and third fragments of interest are ligated to each other through the fourth signature element. The first FOI is joined at its 5′ end to the vector, and the second FOI is joined at its 3′ end to the vector. The ordered combination is thus vector-first FOI-third FOI-second FOI-vector. 
     The method can further include one or more additional first family destination vectors B and C, as disclosed elsewhere in this application. The method can, in addition, or alternatively, include at least one first family vector 1A-R, 2-R, B-R, and/or C-R, for antisense expression of an FOI. In embodiments of the methods utilizing 1A-R, 2-R, B-R, and/or C-R, the ordered combination of a plurality of nucleic acid fragments of interest includes at least one antisense nucleic acid fragment of interest. 
     The method can further include a second family destination vector 2 as disclosed elsewhere in this application. The method can, in addition, or alternatively, include one or both second family destination vectors B and/or C, as disclosed elsewhere in this application. 
     In one embodiment of the disclosed methods, the restriction enzyme sites are removed by restriction enzyme cleavage, and are restored on integration of the FOI into the destination vector. 
     In some embodiments of the disclosed methods, at least two modified second family destination vectors, each containing a distinct (from one another) ordered combination of a plurality of nucleic acid fragments of interest, are generated. In further embodiments, at least one new vector of the first family of destination vectors is provided, and the modified second destination vectors are combined with the at least one first family destination vector, a type IIS restriction enzyme that cleaves the vectors at the second restriction enzyme site, and a DNA ligase, under conditions that allow release of each distinct ordered combination of nucleic acid fragments of interest as a polynucleotide unit from the modified second destination vectors. In this embodiment, the fragments of interest remain bound to each other in order as a polynucleotide unit with one of a first, third, or fourth signature element at its 5′ end and one of a second, third, or fourth signature element at its 3′ end. 
     The polynucleotide units are ligated to each other and into a first family destination vector, just as the individual FOIs were ligated to each other and to the second family destination vectors, as follows. A first unit having a first signature element on its 5′ end is ligated at its 5′ end to the 3′ end of a first family destination vector, the first family destination vector having a complementary first signature element. A second unit having a second signature element on its 3′ end is ligated at its 3′ end to the 5′ end of the same first family destination vector, the first family destination vector having a complementary second signature element. The polynucleotide units are also (before, after, or during ligation to the vector) ligated to each other at at least a third signature element, one unit having the third signature element on its 3′ end, and another unit having the complementary third signature element on its 5′ end; thereby generating at least one modified first family vector which includes an ordered combination of at least four nucleic acid fragments of interest. 
     In some embodiment, the ligation reactions are performed in a ligation buffer containing a polyglycol polymer. The ligation buffer can further include 20-80 mM Tris-HCl, (pH 7-8); 0.1-4.0 mM, dithiothreitol (DTT); 1-20 mM MgCl 2 ; 0.1-2.0 mM ATP; and 0.1-4.0% polyglycol polymer. 
     The disclosed methods can also involve transforming bacteria with the modified vectors. In some embodiments, the bacteria are genetically modified to express  Thermus aquaticus  DNA methyltransferase I. 
     In one embodiment of the claimed methods, at least one of the polynucleotides containing the FOI is a vector with the FOI flanked by a first signature element on the 5′ side of the forward strand, and a second signature element on the 3′ side of the FOI. The vector further has a first and a second Type IIS restriction enzyme site on the 5′ side of the FOI, and the same first and second Type IIS restriction enzyme site on the 3′ side of the FOI. In a specific example, the vector is a pSTART vector. 
     In another embodiment of the claimed methods, the polynucleotide is a nucleic acid fragment that includes the FOI, the signature elements, and the Type IIS restriction enzyme sites, but is not a vector. 
    
    
     
       BRIEF DESCRIPTION OF THE FIGURES 
       The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee. 
       All sequences present in the Figures are provided in Table 1. 
         FIGS. 1A-1E . TNT-Cloning overview. (A) One universal library carrying the DNA fragments (elements; Synthetic Biology Open Language (SBOL) compliant) is built in the entry vector pSTART (which has a Carbenicillin resistance marker). Two different families of vectors, alpha (a; purple, Spectinomycin resistance marker) and omega (Q; orange, Kanamycin resistance marker), comprised of 8 vectors each (1A, 2, B, C, 1A-R, 2-R, B-R and C-R, where “R” is the version for anti-sense insertion) can receive any element from the library at any time (arrows). Black lines in the vector backbone represent biding sites for type IIS enzymes that will cleave at the pink line. All vectors have the LacZω reporter for white/blue selection in  E. coli  T7Express. (B) Detailed enzyme binding site (black line) and cleavage site (pink) in the TNT vectors. Both enzymes, EarI (green) and LguI (red) will release the element from the library in the pSTART vector (top). However, enzyme sites are mirrored and flipped between α and Ω members (middle and bottom, respectively). This format support simultaneous digestion/ligation reactions (one-pot) and allow the assembly loop (see D for details). (C) Upon type IIS cleavage the desired fragments will be properly joined by different signatures (numbered 1 to 4) engineered to automatically keep both ORFs and the desired orientation of each fragment. Dotted lines point the ligation spot in leading strand of DNA. (D) Using versions 1A and 2 will join two fragments (binary assembly) and versions 1A, B and C will join three fragments (tertiary assembly; elements #1, #2 and #3). If α vectors are used as entry vectors, vectors will be used as destination vectors and vice-versa. Each construct generated in a destination vector is ready to be used as entry vector in the next round of cloning. This set up creates an endless cloning loop (green arrows). Assemblies can also be done using pSTART as destination vector to build more library elements. (E) Transfer of 27 hypothetical elements from pSTART into either α or Ω family members using the “TNT-cloning loop”. Elements are first transferred to α members (in this example) and combined, three at a time, to generate 9, 3 and finally 1 single insert after only 4 cloning steps. 
         FIGS. 2A-2C . (A) Details of the library construction in the pSTART vector including the domestication process (top) along with the α family of vectors (purple, left) and Ω family of vectors (orange, right). Fragments of interest (element) can be produced by gene synthesis (“GS”) or amplified by PCR using the sequence shown (plus the three nucleotide code for signatures 1 and 2) to be inserted in the pSTART vector by either restriction enzymes (EarI/LguI) or “Gibson” isothermal assembly (which requires previous linearization of pSTART, as shown for XmaI). If extrusion of 5′CTCTTC3′ sites within the fragment is desired, overlapping oligos carrying a point mutation (e.g., T&gt;A) can be used for amplification (asterisks denote paired primers, one set of primers with single asterisk, another set of primers with double asterisk) and directly used for Gibson assembly with the linearized pSTART (Domestication, top right). pSTART carries signatures 1 (yellow) and 2 (green) used to transfer the fragment from the library to any member of either a family (using EarI, green arrow) or Ω family (using LguI, red arrow). Versions “R” in both families were created to allow fragment reorientation (sense or anti-sense insertion). Signatures 3 (red) and 4 (blue) will be used to join two (only signature 3) or three (both signatures 3 and 4) fragments together (example given in  FIG. 2C  below). Elements are transferred from Ωs to αs using EarI and from αs to Ωs using LguI. The enzyme setup and the selection markers employed allow for one-pot reactions, which uses up to three plasmids carrying the “inserts” (entry) plus one destination (dest.) vector (either a or Ω member) and for multiple rounds of cloning alternating between α and Ω families (Assembly loop). As an example, a construct using the reporter gene LacZω allows for white/“blue” screening (using either 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside or 5-Bromo-3-indolyl β-D-galactopyranoside). The sequence presented above the α family (SEQ ID NO: 1) exemplifies LguI (red font) and EarI (green font) restriction sites on either side of signature sequence 1 (acc). Underlined sequence (TCGa) can be methylated by M.TaqI to prevent binding of EarI to the LguI site when using α vectors as entry vectors. This methylation sequence is absent in pSTART and Ω members. The sequence presented above the 2 members (SEQ ID NO: 2) exemplifies LguI (red font) and EarI (green font) restriction sites on either side of signature sequences 2 (gat) and 3 (agt). The GG point mutation created upstream of the EarI site to minimize LguI promiscuity is highlighted with pink background (see also  FIG. 13B ). (B) Detailed sequence of each signature shown from 5′ to 3′. Note that signatures 1R and 2R are the antisense of signatures 1 and 2, respectively. Signatures were chosen based on GC content, adenine positioning to create an M.TaqI site and to avoid stop codons as well as internal starting codons in case multiple CDS are to be joined. (C) Exemplification of a three fragment assembly after cloning the elements Pro, CDS and term in the library (pSTART) as shown in A. Either α or Ω versions 1A, B and C are individually (point 1) used as destination vectors for Pro, CDS and term, respectively, generating the constructs Pro(α/Ω1A), CDS(α/ΩB) and term(α/ΩC) (point 2). All three constructs can now used as entry clones and combined with a new destination vector in one single tube (point 3; any Ω/any α, respectively). Alternatively, the destination vector can be the pSTART, in case a construct is desired as an element in the library. Depending on fragment size, the one-pot reaction (simultaneous restriction and ligation reaction) can be performed with both destination vector and pSTART simultaneously and plated on the appropriate antibiotic to select the destination vector. However, increased efficiency has been observed when entry vectors and pSTART are linearized in advance and ligated in a separate tube. After two rounds of cloning, all three elements were joined seamlessly without the need of adaptors/linkers or homology between sequences. If a fragment is desired to be inverted (anti-sense orientation), the “R” version of the respective destination vector is used (point 4), with no other adjustment needed. Single insert cloning can be done at either 1 h at 34° C. or 25 cycles of 34° C. 45 sec, 16° C. 4.5 min or a regular TNT-reaction (50 cycles of 34° C. 45 sec, 16° C. 4.5 min). If the destination vector is linearized in advance, the tertiary assembly can also be performed in as little as 1 h at 34° C., albeit with somewhat reduced efficiency compared to a regular TNT-reaction. 
         FIG. 3 . pSTART vector design. LguI (GCTCTTC) and EarI (CTCTTC) binding sites are shown (arrows). Cleavage site is indicated by a dotted line (generates cohesive ends; not present at sites where two signatures are placed side-by-side). Note that the cohesive ends generated represent each signature used for joining DNA pieces and are restored upon fragment ligation. However, the enzyme binding site is discarded (stays in the unwanted vector backbone) allowing for future rounds of cloning using the same enzyme set. 
         FIG. 4 . Details of cloning site sequences of alpha (a) family of vectors (α1A, α2, αB, αC). All α vectors, purple font is  Enterobacter aerogenes  I (EarI) restriction enzyme binding site; orange font is  Lysobacter gummosus  RFL1 (LguI) binding site; yellow highlight indicates signature element 1 (forward strand, acc; reverse strand, tgg); green highlight indicates signature element 2 (forward strand, gat; reverse strand, cta); red highlight indicates signature element 3 (forward strand, agt; reverse strand, tca); blue highlight indicates signature element 4 (forward strand, aat; reverse strand, tta); dotted lines indicate location of cleavage by restriction enzyme. (α1A) The α1A vector has a selectable marker (here, LacZω), type IIS restriction enzyme sites, and signature elements 1, 2, and 3. The forward strand upstream of the marker gene has an LguI restriction enzyme binding site, such that LguI enzyme cleaves across signature element 1, leaving a tgg cohesive end signature on the reverse strand (vector) and an acc cohesive end signature on the forward strand (insert). Downstream of the marker gene, the forward strand has an EarI restriction enzyme binding site, such that EarI enzyme cleaves across signature element 2, leaving a gat cohesive end signature on the forward strand (vector) and a cta cohesive end signature on the reverse strand (insert). The reverse strand of α1A has, from 3′ to 5′: signature element 1; an EarI binding site, such that EarI enzyme cleaves across signature element 1, leaving a tgg cohesive end signature on the reverse strand (vector) and an acc cohesive end signature on the forward strand (insert); the selectable marker; signature elements 2 and 3 which are adjacent to each other; and an LguI binding site, such that LguI enzyme cleaves across the 3′ end of signature element 3, leaving a 5′ agt cohesive end signature on the forward strand (vector) and an tca signature on the reverse strand (insert). (α2) The α2 vector has adjacent signature elements 3 and 1 upstream of the marker gene, and signature element 2 downstream of the marker; an LguI restriction enzyme site on the forward strand that leaves tgg/acc cohesive ends across signature element 3; an EarI restriction enzyme site on the reverse strand that leaves acc/tgg cohesive ends across signature element 1; and an EarI restriction enzyme site on the forward strand and an LguI restriction enzyme site on the reverse strand that each leave gat/cta cohesive ends across signature element 2. (αB) The αB vector has adjacent signature elements 3 and 1 upstream of the marker gene, and adjacent signature elements 2 and 4 downstream of the marker; an LguI restriction enzyme site on the forward strand that leaves tgg/acc cohesive ends across signature element 3; an EarI restriction enzyme site on the reverse strand that leaves acc/tgg cohesive ends across signature element 1; an EarI restriction enzyme site on the forward strand that generates gat/cta cohesive ends across signature element 2; and an LguI restriction enzyme site on the reverse strand that generates aat/tta cohesive ends across signature element 4. (αC) The αC vector has adjacent signature elements 4 and 1 upstream of the marker gene, and signature element 2 downstream of the marker; an LguI restriction enzyme site on the forward strand that generates aat/tta cohesive ends across signature element 4; an EarI restriction enzyme site on the reverse strand that leaves acc/tgg cohesive ends across signature element 1; and an EarI restriction enzyme site on the forward strand and an LguI restriction enzyme site on the reverse strand that each leave gat/cta cohesive ends across signature element 2. 
         FIG. 5 . Details of cloning site sequences of omega (Q) family of vectors (Ω 1A, Ω 2, Ω B, Ω C). All Ω vectors, purple font is EarI restriction enzyme binding site; orange font is LguI binding site; yellow highlight indicates signature element 1 (forward strand, acc; reverse strand, tgg); green highlight indicates signature element 2 (forward strand, gat; reverse strand, cta); red highlight indicates signature element 3 (forward strand, agt; reverse strand, tca); blue highlight indicates signature element 4 (forward strand, aat; reverse strand, tta); dotted lines indicate location of cleavage by restriction enzyme. (Ω1A) The Ω1A vector has a selectable marker (here, LacZω), type IIS restriction enzyme sites, and signature elements 1, 2, and 3. The forward strand upstream of the marker gene has an EarI restriction enzyme binding site, such that EarI enzyme cleaves across signature element 1, leaving a tgg cohesive end signature on the reverse strand (vector) and an acc cohesive end signature on the forward strand (insert). Downstream of the marker gene, the forward strand has an LguI restriction enzyme binding site, such that LguI enzyme cleaves across signature element 2, leaving a gat cohesive end signature on the forward strand (vector) and a cta cohesive end signature on the reverse strand (insert). The reverse strand of Q1A has, from 3′ to 5′: signature element 1; an LguI binding site, such that LguI enzyme cleaves across signature element 1, leaving a tgg cohesive end signature on the reverse strand (vector) and an acc cohesive end signature on the forward strand (insert); the selectable marker; signature elements 2 and 3 which are adjacent to each other; and an EarI binding site, such that EarI enzyme cleaves across the 3′ end of signature element 3, leaving a 5′ agt cohesive end signature on the forward strand (vector) and an tca signature on the reverse strand (insert). (12) The Q2 vector has adjacent signature elements 3 and 1 upstream of the marker gene, and signature element 2 downstream of the marker; an EarI restriction enzyme site on the forward strand that leaves tgg/acc cohesive ends across signature element 3; an LguI restriction enzyme site on the reverse strand that leaves acc/tgg cohesive ends across signature element 1; and an LguI restriction enzyme site on the forward strand and an EarI restriction enzyme site on the reverse strand that each leave gat/cta cohesive ends across signature element 2. (ΩB) The ΩB vector has adjacent signature elements 3 and 1 upstream of the marker gene, and adjacent signature elements 2 and 4 downstream of the marker; an EarI restriction enzyme site on the forward strand that leaves tgg/acc cohesive ends across signature element 3; an LguI restriction enzyme site on the reverse strand that leaves acc/tgg cohesive ends across signature element 1; an LguI restriction enzyme site on the forward strand that generates gat/cta cohesive ends across signature element 2; and an EarI restriction enzyme site on the reverse strand that generates aat/tta cohesive ends across signature element 4. (ΩC) The ΩC vector has adjacent signature elements 4 and 1 upstream of the marker gene, and signature element 2 downstream of the marker; an EarI restriction enzyme site on the forward strand that generates aat/tta cohesive ends across signature element 4; an LguI restriction enzyme site on the reverse strand that leaves acc/tgg cohesive ends across signature element 1; and an LguI restriction enzyme site on the forward strand and an EarI restriction enzyme site on the reverse strand that each leave gat/cta cohesive ends across signature element 2. 
         FIG. 6 . Alpha antisense/reverse (αR) family of vectors (α1AR, α2R, αBR, αCR). All αR vectors, purple font is EarI restriction enzyme binding site; orange font is LguI binding site; yellow highlight indicates signature element 1 (forward strand, acc; reverse strand, tgg) or signature element 1R (forward strand, ggt; reverse strand, cca); green highlight indicates signature element 2 (forward strand, gat; reverse strand, cta) or signature element 2R (forward strand, acc; reverse strand, tgg); red highlight indicates signature element 3 (forward strand, atc; reverse strand, tag); blue highlight indicates signature element 4 (forward strand, aat; reverse strand, tta); dotted lines indicate location of cleavage by restriction enzyme. (α1AR) The α1AR vector has adjacent signature elements 1 and 2R upstream of the marker gene, and adjacent signature elements 1R and 3 downstream of the marker; an LguI restriction enzyme site on the forward strand that leaves acc/tgg cohesive ends across signature element 1; an EarI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an EarI restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an LguI restriction enzyme site on the reverse strand that generates agt/tca cohesive ends across signature element 3. (α2R) The α2R vector has adjacent signature elements 3 and 2R upstream of the marker gene, and adjacent signature elements 1R and 2 downstream of the marker; an LguI restriction enzyme site on the forward strand that leaves agc/tcg cohesive ends across signature element 2; an EarI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an EarI restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an LguI restriction enzyme site on the reverse strand that generates gat/cta cohesive ends across signature element 2. (αBR) The αBR vector has adjacent signature elements 3 and 2R upstream of the marker gene, and adjacent signature elements 1R and 4 downstream of the marker; an LguI restriction enzyme site on the forward strand that leaves agt/tca cohesive ends across signature element 3; an EarI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an EarI restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an LguI restriction enzyme site on the reverse strand that generates aat/tta cohesive ends across signature element 4. (αCR) The αCR vector has adjacent signature elements 4 and 2R upstream of the marker gene, and adjacent signature elements 1R and 2 downstream of the marker; an LguI restriction enzyme site on the forward strand that leaves aat/tta cohesive ends across signature element 4; an EarI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an EarI restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an LguI restriction enzyme site on the reverse strand that generates gat/cta cohesive ends across signature element 2. 
         FIG. 7 . Omega antisense/reverse (ΩR) family of vectors (Ω1AR, Ω2R, ΩBR, ΩCR). All ΩR vectors, purple font is EarI restriction enzyme binding site; orange font is LguI binding site; yellow highlight indicates signature element 1 (forward strand, acc; reverse strand, tgg) or signature element 1R (forward strand, ggt; reverse strand, cca); green highlight indicates signature element 2 (forward strand, gat; reverse strand, cta) or signature element 2R (forward strand, acc; reverse strand, tgg); red highlight indicates signature element 3 (forward strand, atc; reverse strand, tag); blue highlight indicates signature element 4 (forward strand, aat; reverse strand, tta); dotted lines indicate location of cleavage by restriction enzyme. (Ω1AR) The Ω1AR vector has adjacent signature elements 1 and 2R upstream of the marker gene, and adjacent signature elements 1R and 3 downstream of the marker; an EarI restriction enzyme site on the forward strand that leaves acc/tgg cohesive ends across signature element 1; an LguI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an Lgu restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an EarI restriction enzyme site on the reverse strand that generates agt/tca cohesive ends across signature element 3. (22R) The Ω2R vector has adjacent signature elements 3 and 2R upstream of the marker gene, and adjacent signature elements 1R and 2 downstream of the marker; an EarI restriction enzyme site on the forward strand that leaves agc/tcg cohesive ends across signature element 2; an LguI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an LguI restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an EarI restriction enzyme site on the reverse strand that generates gat/cta cohesive ends across signature element 2. (ΩBR) The ΩBR vector has adjacent signature elements 3 and 2R upstream of the marker gene, and adjacent signature elements 1R and 4 downstream of the marker; an EarI restriction enzyme site on the forward strand that leaves agt/tca cohesive ends across signature element 3; an LguI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an LguI restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an EarI restriction enzyme site on the reverse strand that generates aat/tta cohesive ends across signature element 4. (ΩCR) The ΩCR vector has adjacent signature elements 4 and 2R upstream of the marker gene, and adjacent signature elements 1R and 2 downstream of the marker; an EarI restriction enzyme site on the forward strand that leaves aat/tta cohesive ends across signature element 4; an LguI restriction enzyme site on the reverse strand that leaves atc/tag cohesive ends across signature element 2R; an LguI restriction enzyme site on the forward strand that generates ggt/cca cohesive ends across signature element 1R; and an EarI restriction enzyme site on the reverse strand that generates gat/cta cohesive ends across signature element 2. 
         FIG. 8 . Example of initial cloning of fragment of interest (FOI) into α1A vector. FOI in pSTART vector (carbenicillin (Carb) resistance) is combined with α1A vector (spectinomycin (Spec) resistance, LacZ+ selectable marker) in a reaction tube with EarI enzyme and T4 DNA ligase in a “one pot” restriction-ligation reaction. Cleavage of pSTART vector with EarI cleaves FOI from pSTART, generating signature element 1 (acc) cohesive end on the 5′ end of the forward strand of FOI, and reverse complement of signature element 2 (cta) cohesive end on 5′ of reverse strand carrying FOI. Cleavage of α1A vector leaves reverse complement of signature element 1 (tgg) cohesive end on 5′ end of reverse strand of α1A vector, and signature element 2 (gat) cohesive end on 5′ end of forward strand of α1A vector. Signature elements 1 and 2 join with their reverse complement sequences to join the FOI to the α1A vector. The resulting vector is transformed into a suitable host and selected by presence of spectinomycin resistance and loss of LacZ marker. 
         FIG. 9 . Example of initial cloning of fragment of interest (FOI) into Ω1A vector. FOI in pSTART vector (carbenicillin (Carb) resistance) is combined with Ω1A vector (kanamycin (Kan) resistance, LacZ+ selectable marker) in a reaction tube with LguI enzyme and T4 DNA ligase in a “one pot” restriction-ligation reaction. Cleavage of pSTART vector with LguI cleaves FOI from pSTART, generating signature element 1 (acc) cohesive end on the 5′ end of the forward strand of FOI, and reverse complement of signature element 2 (cta) cohesive end on 5′ of reverse strand carrying FOI. Cleavage of Ω1A vector leaves reverse complement of signature element 1 (tgg) cohesive end on 5′ end of reverse strand of Ω1A vector, and signature element 2 (gat) cohesive end on 5′ end of forward strand of Ω1A vector. Signature elements 1 and 2 join with their reverse complement sequences to join the FOI to the Ω1A vector. The resulting vector is transformed into a suitable host and selected by presence of kanamycin resistance and loss of LacZ marker. 
         FIG. 10 . Example of cloning loop from α vectors to Ω vectors. FOI 1 is cloned into α1A vector; FOI 2 is cloned into αB vector; FOI 3 is cloned into αC vector. These vectors are combined with Ω1A vector in one pot reaction with LguI and DNA ligase. Cleavage of α1A with LguI leaves cohesive end signature elements 1 (forward strand of FOI 1) and 3 (reverse strand of FOI 1); cleavage of αB leaves cohesive end signature elements 3 (forward strand of FOI 2) and 4 (reverse strand of FOI 2); cleavage of αC leaves cohesive end signature elements 4 (forward strand of FOI 3) and 2 (reverse strand of FOI 3). Cleavage of Ω1A vector leaves signature element 1 cohesive end on 5′ end of reverse strand of Ω1A vector, and signature element 2 cohesive end on 5′ end of forward strand of Ω1A vector. The fragments are joined with the vector in the following order: FOI 1 joins to the Ω1A vector at signature element 1, and to FOI 2 at signature element 3; FOI 2 joins to FOI 3 at signature element 4; FOI 3 joins to the Ω1A vector at signature element 2. Thus, FOI 1-3 are joined in correct order and orientation into the Ω1A vector. The expression cassette containing FOI 1-3 can then be cloned, as desired, into an α family vector, using the EarI restriction enzyme to cleave the Ω vector at signature elements 1 and 3. 
         FIGS. 11A-11D . EarI sensitivity to methylation. (A) Methylases studied with their respective binding sites (underlined) and targeted residues (—CH 3 ) on forward (black) and reverse (gray) strands. The EarI recognition site is indicated in bold/italic and position number 1 of the 5′GCTCTTC3′ site is indicated in gray numbering. (B) Agarose gel showing methylation-dependent inhibition of EarI activity. Left panel: M.SacI was expressed in  E. coli  T7Express (T7X) and the expression plasmid carrying the site shown in A (pET28-M.SacI) was subjected to EarI digestion. Sensitivity is expressed by accumulation of the 1557 bp band (1309 bp+248 bp). Middle and Right panels: distinct 1055 bp PCR products carrying each site shown in A (M.SssI-1 or M.TaqI, respectively) were methylated in vitro and subjected to EarI digestion. Sensitivity is expressed by accumulation of the 700 bp band (450 bp+250 bp). Images are representative of duplicated experiments. (C) Gel bands of each replicate described in B were quantified and expressed as percentage: 1-[digested/(digested+linearized)] in each tube. Mock is average of non-methylated DNAs (n=6) and bars are standard error. Non methylated sites in the same molecule showed the digestion was &gt;97% completed in each tube. (D) Methylation efficiency of 5,291 bp (M.Test) vector in vivo by T7X.MT (which carries the TaqI methyltransferase in the genome) compared to control (same vector in T7X) and in vitro data (M.TaqI; similar to C but new replicates). T7X.MT carrying the plasmids were selected on plates supplemented with 0.3 mM IPTG and grown overnight at 37° C. in liquid media+0.2 mM IPTG for 14-18 h before DNA extraction. Bars are standard error of four biological replicates and graph is a representative image of a duplicated experiment. 
         FIGS. 12A-12E . TNT-cloning system proof of concept. (A) Scheme of elements joined. Ten different fragments were joined by binary and tertiary assembling in different “a” and “Q” vectors: 35SPromoter (35S), lumio tag (Tag), PIP2mCherry (PmChery), different ‘self-splicing’ protein (SS1 and SS2; to be different combinations of the viral proteins P2A, F2A and T2A and the plant protein Ibp), nuclear localization signal (NLS), GFP (GFP) and 35S terminator (Term). Each line represent one level of assembly with the respective vector used as scaffold (either α or Ω) shown underneath each fragment and in the right (black and pink arrows are enzymes biding and cleavage sites, respectively). Elements are first transferred from the library (pSTART) to either α or Ω vectors (gray arrows) before binary/tertiary assembly (black arrows). (B) Confocal image of constructs built. The final constructs without (Fused) or with different sets of SS proteins (P2AF2A, P2AT2A and IbpF2A) were infiltrated in tobacco leaves and a representative image is shown for each construct. The membrane localized PmCherry and nuclear GFP controls in separate vectors were co-infiltrated and represent a “maximum split” reference to normalize and evaluate the mCherry and GFP fluorescence from each SS construct. The fused proteins are localized in the nucleus, but efficient cleavage of different SS-dimers allow for proper protein localization. At least one hundred cells were visually scored for mCherry and GFP fluorescence separation in each construct. Scale bar in each panel is 10 μm. Signals were captured at a reduced window spectrum for GFP (493-556 nm) and mCherry (578-650 nm). (C) Representative breakdown of mCherry (red) and GFP (green) fluorescence across a nuclei section (10-18 μm) showing the separation range between both channels. P2AF2A (99.7% SE±1.2, n=11) and P2AT2A (94.2% SE±2.8, n=15) showed the best separation of non-overlapping signals, against the partial separation observed for IbpF2A (79.7% SE±8.4, n=11) and the Fused control (6.4% SE±1.2, n=8) (all related to the Non-Fused control taken as 100% SE±1.2, n=8). P2AF2A and P2AT2A are not significantly different from Non-Fused control while IbpF2A is different from both Fused control (p&lt;0.001, t-test) and Non-Fused control (p=0.036, t-test). Double bars separate a 3 fold difference zone. (D) Agarose gel showing the EarI digestion (left panel) of panel B constructs: P2AF2A (4069 bp), P2AT2A (4009 bp), IbpF2A (4066 bp) and Fused control (3883 bp). Right panel (LguI digestion) shows two independent colonies randomly picked for a total of 28 fragments joined in a 12 kb (12036 bp) construct, product of tertiary assembly of Fused control, P2AF2A and IbpF2A in α1A. ND, non-digested; M, 24 kb Max DNA Ladder; asterisks indicate vector backbone for a (purple) and Ω (orange). Arrows are inserts released. (E) Cloning efficiency using TNT-buffer and other cloning methods available. Ability of TNT-cloning system to produce the desired clone was determined by comparing the transfer and joining of one insert to the ability of the T4 DNA ligase buffer to join the same fragments (size were between 0.25-2.4 kb) or the LR reactions from the gateway system and the isothermal (Gibson) assembly to join similar fragments (both require overlap/homology between sequences). In addition, joining of two and three inserts was measured by the isothermal (Gibson) assembly and TNT-buffer (fragment sizes were between 0.8-4 kb). Between 4 and 7 biological replicates were used in each condition representing both way reactions (from α towards Ω and vice-versa). For TNT-Buffer using 3 inserts, data include both Ω&#39;s (aaCTCTTC and ccCTCTTC) Number of clones shown represent positive clones confirmed by colony PCR (16&lt;n&lt;32) and are a maximum number possible per reaction estimated from the small aliquot used for transformation/plate counting. Same lot of competent cells was used (efficiency ≈10 9  cfu/μg of Puc19 plasmid). TNT Buffer results were performed using the one-pot standard TNT-reaction (50 cycles of 34° C. for 45 sec and 16° C. for 4.5 min) and the T4 Buffer results were performed using either the one-pot TNT-reaction or the one-pot GoldenBraid standard 6 hours protocol (50 cycles of: 34-37° C. for 2 min and 16° C. for 5 min). Asterisk: t-test from T4 Buffer, *p=0.02, **p=0.002, or from Gateway **p=0.02. 
         FIGS. 13A-13B . Cloning efficiency of T4DNA Ligase buffer, TNT-Buffer and two different versions of Ω vector with upstream point mutations. (A) Three fragments assembly from both ways reactions (α&#39;s to Ω&#39;s and vice-versa) using either T4 DNA ligase buffer (T4 Buffer) or TNT-Buffer (0.5-2% a PEG-PPG-PEG block copolymer). Error bars are from 3 independent cloning reactions (p=0.01, t-test). Number of clones shown are positive clones confirmed by colony PCR (16&lt;n&lt;32) and are a maximum number possible per reaction estimated from the small aliquot used for transformation and plate counting. Same lot of competent cells was used. The T4 Buffer and TNT Buffer results were performed using the GoldenBraid (6 h) and TNT-reaction (4.5 h) standard protocols, respectively. Ωs used here were version 5′aaCTCTTC3′. (B) Optimized nucleotide sequence upstream of EarI site to minimize unspecific cleavage by LguI. Previously, most clones obtained from tertiary assembly reactions were unspecific transfer of one fragment from α1A to Ω1A, which represents unspecific cleavage of LguI at the EarI site exposing the signature number 3 of Ω1A rather than signature number 2 for proper cloning of the final tertiary construct. Therefore, three new point mutations were tested at the 5′ end of EarI site. The best result is shown here, for sequence 5′ccCTCTTC3′ where more than 2000% increase in cloning efficiency were observed compared to the previous Ω version 5′aaCTCTTC3′ (p=0.001, t-test, n=4). This sequence were implemented in all Ω members at sites that bear 2 signatures side by side and represent the final set of Ω plasmids. 
         FIGS. 14A-14E . Strategies for overcoming the domestication step. (A) Ability of the T4-Buffer and TNT-Buffer to successfully clone fragments with no domestication (NoDom) and with domestication (Dom; 7m1 template) internal 5′GCTCTTC3′ sites. One insert is shown and represents LguI-dependent reactions (from pUPD to Qs). For Dom fragments (7m1 template), 100% of clones retrieved were positive in both buffers. For NoDom fragments with 1 internal site (8m1 template), T4-Buffer retrieved 62% (SE±8.8) of positive clones while TNT-Buffer retrieved 84% (SE±6.6) of positive clones. Number of positive clones is related to the T4-Dom considered as 100%. T4-NoDom bar corresponds to 3.3% (SE±0.7) and TNT-NoDom bar corresponds to 52.3% (SE±2.6) of the T4-Dom (100%). T-test is related to T4-Dom, p≤0.05(*), p≤0.01(**). Standard TNT-reactions were performed in both panels (50 cycles of 34° C. for 45 sec and 16° C. for 4.5 min) in triplicates (covering Ω members 1A, B and C) and graphs are a representative image of a duplicated experiment. (B) a. Scheme showing the DNA double helix carrying the 5′GCTCTTC3′ site (green line) with the respective cleavage site (dotted line in forward strand) with the 26-nt DNA-oligonucleotide expected (orange), without oligo (no N.O.), or not expected (faint orange) to form the triple helix. The duplex 8m1 without oligo (black box), duplex 8 m1+oligo (dark red box) or duplex 4 m1+oligo (pink box) are indicated. Oligo represent a full match to the duplex 8m1 and a partial match to the duplex 4m1 (mismatches are represented by dotted line in the reverse strand). b. Graph showing the digestion progress over time, in the linear range, using the duplex 8m1 without oligo (black line), duplex 8m1+50-μM oligo (dark red line; potential triplex) or duplex 4m1+50-μM oligo (pink line). The oligo specifically delays the digestion of the desired 5′GCTCTTC3′ sites. Lines are linear trend (R 2  value is shown) of ten (N.O.) and five (8m1 and 4m1) time points done in duplicates. (C) Gel image showing the digestion inhibition in the 8m1 (left; 45.4% SE±0.9) and 4m1 (right; 9.8% SE±0.5) duplexes (180 ng of a 675 bp PCR product) in the presence of the 26-nt oligo (50 μM), both at 64.3% (SE±1.1%) digestion progress (shown in Bb). Inhibition keeps the 675 bp band intact. 50 μM §  represents the 4m1 template incubated with the 26 nt-Acr oligo (inhibition=48% SE±4.2). (D) Scheme of a “BlindSpot” protocol. Oligos were incubated with appropriate plasmid DNA carrying 8m1 (NoDom) fragments and subjected to partial digestion, ligation to linearized vector and transformation into  E. coli . Colonies were then counted, confirmed for positive clones and recorded. (E) a. Results from a BlindSpot protocol showing the number of positive clones obtained upon cloning of the fragments 7m1 (Dom), 8m1 without oligo (NoDom) and 8m1 plus oligo (NoDom+Oligo). NoDom+Oligo is significantly different of NoDom, p=0.005, t-test. 100% refers to number of colonies (gray background bar) that retrieved positive clones. Oligos inhibit digestion at desired 5′GCTCTTC3′ site while keeping vectors&#39; 5′GCTCTTC3′ accessible to enzyme. b. Results from a BlindSpot protocol showing the number of positive clones obtained for a tertiary assembling joining three different domesticated fragments (Dom) and one independent fragment plus two copies of 8m1 (which represents 4 internal 5′CTCTTC3′ sites) without (NoDom) or with (NoDom+Oligo) the 26-nt oligo (100 PM). Percentages refer to number of colonies (gray background bar) that retrieved positive clones (NoDom+Oligo is significantly different from NoDom, p≤0.001, t-test). Ligation was performed using T4-Buffer in both panels. Error bars are from three biological replicates and graphs are a representative image of two independent experiments. 
         FIGS. 15A-15E . Oligo-dependent inhibition of digestion at 5′GCTCTTC3′ and 5′CTCTTC3′ sites. (A) DNA templates studied with nomenclature, sequence and number of mismatches (MM) related to the 14 nt DNA/BNA NC  (purple) and 26-nt DNA oligonucleotides. PCR product (675 bp) was used here. Restriction sites for LguI and EarI as well as the distance between them are indicated at sites 1 and 2. 5′CTCTTC3′ sequence and matches to the oligo are indicated in green and blue, respectively. (B) TNT-plasmids showing the 5′CTCTTC3′ flanking sequences aligned to the 26-nt DNA oligo. All the α and Ω members (except Ω1A) share the same sequence within each family at the left (L) or at the right (R) side of the LacZω reporter, respectively. Number of mismatches is also indicated. V=A, C or G, M=A or C, Y=C or T, N=any. (C) Oligo-dependent inhibition of digestion at site 1 using the templates 8m1 (200 ng) and 5m2 (200 ng) during increasing amounts of 14-nt DNA/BNA NC  linked to acridine (Acr-DNA/BNA NC ). Oligos were incubated for 6 h at 37° C. in Tris-Acetate buffer (50 mM pH 7.0, 20 mM NaCl, 10 mM MgCl 2 ) in 5 μl before being subjected to digestion (1 U LguI, 25 min at 34° C.) in 10 μl final volume. Reaction was stopped and gel bands quantified and plotted as percentage of the control without oligo (N.O.). Digestion progress is the ratio of digested/(digested+non-digested) bands in each tube. Values when present are expressed as percentage of N.O. tube. Digestion progress in these panels was 19.7% (SE±2.2). Oligo amount is indicated. (D) Digestion progression curve in the absence (N.O.) or presence of the 26-nt DNA oligo (50 μM) in two different templates: 8m1 (0 mismatch, 180 ng) and 4m1 (4 mismatches, 180 ng). Oligo and templates were incubated for 45° C.-12° C. (every 3° C., 1 h each) in 4 μl Tris-HCl buffer (50 mM pH 5.8, 75 mM NaCl, 10 mM MgCl 2 , 2 mM DTT) before being subjected to digestion (1.5 U LguI, 2-30 min at 25° C.) in 10 μl final volume (completed with Tris-HCl 50 mM pH 6.3, 10 mM MgCl 2 , 2 mM DTT); 5, 10 and 15 min in these conditions corresponds to 24.4% (SE±0.6), 40.3% (SE±0.6) and 62.0% (SE±2.1) digestion progression, respectively. Digestion is fairly linear in the N.O. tube in the range of 2 min (14.8% SE±0.6) to 20 min (76.6% SE±1.6) (R2=0.9967), gray background. (E) Oligo-dependent inhibition of digestion at sites 1 (LguI and EarI) and 2 (EarI only) using the templates 8m1 (180 ng) and 4m1 (180 ng). The DNA oligos 26 nt and 26 nt fused to acridine (26 nt-Acr) (always 50 μM) were incubated with each template as in D. Reaction was stopped and gel bands (shown) quantified and plotted as percentage of the control without oligo (N.O.) as in C. EarI activity on each site, s1 (4 mismatches) and s2 (13 mismatches), was evaluated independently (right panel). The 4m1, 5m2, 7m1 and 8m1 templates were originally cloned in pSTART from three GBlocks: two universal GBlocks (TFOsynt_Uni5′ and TFOsynt_Uni3′) along with its respective central fragment TFOsynt_4m1, TFOsynt_5m2, TFOsynt_7m1, TFOsynt_8m1. 
         FIGS. 16A-16B . M.TaqI synthesized gene cluster (1884 bp) and graphical representation of its insertion into the T7Express (NEB) genome. (A) M.TaqI gene was codon optimized for  E. coli  as shown (green highlight). T7 elements, promoter (light blue highlight) and terminator (dark blue highlight) plus the lacOperator (yellow highlight) and the overlap region for cloning in pGRG36 (dark red) at the NotI site (underlined) are shown. Ribosome biding site is bold/italic (AAGGAG), light gray is a secondary expression cassette and lower case is a linker sequence. Cloning region is flanked by the terminal repeats of Tn7 (mTn7) at the pGRG36 vector. (B) Graphical representation for construction of T7X.MT as described in McKenzie and Craig (McKenzie, G. J. &amp; Craig, N. L.  BMC Microbiology  6, 39 (2006)). Briefly, the synthetic fragment shown in A was cloned in pGRG36 using the Gibson assembly strategy, transformed in the T7Express (NEB) strain and selected in carbenicillin plates at 30-32° C. due to a thermosensitive replication origin (TS-ori). Five single colonies were picked and inoculated in liquid LB media in the presence of 0.1% L-arabinose to induce the transposases overnight. Cultures were diluted and plated at 42° C. overnight (to block plasmid replication and allow growth of transgenes). Single colonies were again grown in liquid media and re-streaked in LB plates. Carbenicillin sensitivity tests were conducted (16 h growth at 32° C.) and one sensitive strain (defined as T7X.MT) had the insertion into the genome confirmed by PCR. In the absence of a Tn7 insertion, the genomic primers will yield a ≈678 bp product (DH5a and T7Express, controls). In the presence of the Tn7 insertion this product will increase and final size should be larger than 2562 bp but smaller than 3466 bp (asterisk), depending on the strain used for engineering. The strain shown was used for our methylation tests (see  FIGS. 11B-11D ) and hosts the TNT-system vectors. The T7X strain was selected for strain development due to its specific genotype that allows stable expression of exogenous proteins (deficient in proteases Lon and OmpT) and its ability in not restricting methylated DNA (McrA − , McrBC − , EcoBr − m − , Mrr − ). M.TaqI expression was seen to significantly impair  E. coli  growth if the incubation temperature increased over 42° C. or IPTG concentration increased over 0.5 mM. 
     
    
    
     DETAILED DESCRIPTION OF THE DISCLOSURE 
     Disclosed herein is a cloning system (“TNT-cloning”) that allows a universal library to be created for different DNA fragments to be directionally joined, up to several kilobases, by picking and mixing DNA components within the system components. This system increases the current capabilities of assembling and sharing multi-gene constructs. 
     Destination Vectors 
     The disclosed cloning system provides two families of double-stranded “destination” vectors for integration and combination of nucleic acid fragments of interest, and methods of cloning that involve potentially infinite rounds of cloning between vectors of the two families, such that multiple genetic elements can be combined together to form a final vector with many combined genetic components. The disclosed vectors allow a “cloning loop” that concatenates and automatically matches protein-encoding sequences in frame with each DNA fragment; eliminates the use of sequence overlap/homology, linkers and adaptors; and does not require mutation of DNA fragments that contain internal cleavage sites recognized by restriction enzymes. 
     Nucleic acid fragments of interest (“FOIs”) are initially integrated individually into vectors of a first family. Cloning from vectors of the first family into vectors of the second family provides combination of multiple FOIs into one or more second family vectors, to generate at least one second family vector with two or more FOIs integrated in frame and in a desired sequence with one another. 
     The first and second vector families (referred to herein as the “alpha” or “a” family, and the “omega” or “Q” family, where either alpha or omega can be the first vector family or the second vector family) share the same restriction enzyme sites, and the same “signature elements”, which are pre-selected 3-nucleotide signature elements that allow cleavage and joining of nucleic acid fragments of interest from one vector to another. These 3-nucleotide signature elements utilized in the disclosed methods provide the name of “TNT” (tri-nucleotide repeat) cloning. 
     Type HIS Restriction Enzymes and Enzyme Sites 
     The disclosed vectors contain Type IIS restriction enzyme sites. “Type IIS” restriction enzymes/endonucleases interact with double-stranded DNA at the recognition site, which is typically an asymmetric nucleotide sequence about 4-7 bp long, and the cleavage site, which is usually 1-20 bp away from the recognition site. Type IIS restriction enzymes are listed, for example, on the REBASE website. Any reference to a “restriction enzyme” or “restriction enzyme site” in this disclosure is meant to encompass a Type IIS restriction enzyme or enzyme site. A “Type IIS restriction enzyme site” is defined herein as a nucleic acid sequence that is bound to/recognized by and cleaved by a Type IIS restriction enzyme, with cleavage occurring 3′ of the recognition sequence. Thus, a Type IIS restriction enzyme site as disclosed herein encompasses both the recognition site and the cleavage site for a particular Type IIS enzyme. Preferred Type IIS restriction enzyme sites are sites recognized by enzymes that leave a three nucleotide “cohesive” or “sticky” end, that is, a three-nucleotide single strand extension on the forward or reverse strand of a double-stranded polynucleotide sequence, that is available for base-pairing with the complementary cohesive end of another polynucleotide sequence. This three nucleotide cohesive end is designed to be a “signature element” as detailed further herein. 
     The first and second type IIS restriction enzyme sites can be selected from restriction enzyme recognition sites for  Enterobacter aerogenes  I (EarI),  Lysobacter gummosus  RFLI (LguI),  Bacillus coagulans  5I (Bco5I),  Bacillus coagulans  116I (Bcol16I),  Bacillus coagulans  KI (BcoKI),  Bacillus stearothermophilus  XI (BsaXI),  Bacillus stearothermophilus  ZI (BseZI),  Bacillus stearothermophilus  6I (Bst6I),  Bacillus stearothermophilus  IMI (BssIMI),  Bacillus sphaericus  QI (BspQI),  Bacillus stearothermophilus  IMI (BssIMI),  Bacillus subtilis  6I (Bsu6I),  Bacillus atrophaeus  HI (BatHI),  Enterobacter  amnigenus RFL1104 (Eam1104I),  Klebsiella pneumoniae  NIH30III (KpnNIH30III),  Planococcus citreus  SI (PciSI),  Rhizobium leguminosarum  AI (RleAI), Saccharopolyspora species I (SapI),  Staphylococcus intermedius  I (SimI), and  Vibrio parahaemolyticus  K32I (VpaK32I). In one embodiment, the first and second type IIS restriction enzyme sites are selected from  Enterobacter aerogenes  I (EarI) and  Lysobacter gummosus  RFL1 (LguI) restriction enzyme sites. In a further embodiment, the first type IIS restriction enzyme site is an EarI site, and the second type IIS restriction enzyme site is an LguI site. In another embodiment, the first type IIS restriction enzyme site is an LguI site, and the second type IIS restriction enzyme site is an EarI site. 
     The alpha and omega destination vector families contain the same two restriction enzyme sites, but in opposite “orientation” in the vector sequence. That is, the first family can have, for example, two first restriction enzyme sites to release the FOI, and two second restriction enzyme sites to integrate a new FOI, while the second family will have the same two first restriction enzyme sites to integrate a new FOI, and the same two second restriction enzyme sites to release an FOL. Thus, combining vectors of a first and second family with either restriction enzyme will allow transfer of an FOI from one family to the other, and continued transfer of FOIs from one family to another can be achieved simply by alternating restriction enzymes in a combined restriction/ligation reaction. This allows for continuous cloning loops to combine FOIs in a desired sequence. 
     Each destination vector contains a first restriction enzyme site in the 5′-3′ orientation on the forward strand, and also a first restriction enzyme site in the 5′-3′ orientation on the reverse strand, meaning the forward strand has one first restriction enzyme site in the 5′-3′ direction, and one reverse complement of the first restriction enzyme site, opposite the first restriction enzyme site on the reverse strand. Similarly, each destination vector contains a second restriction enzyme site in the 5′-3′ orientation on the forward strand, and also a second restriction enzyme site in the 5′-3′ orientation on the reverse strand, meaning the forward strand has one second restriction enzyme site in the 5′-3′ direction, and one reverse complement of the second restriction enzyme site, opposite the second restriction enzyme site on the reverse strand. 
     Restriction enzyme sites on each vector are designed so that cleavage occurs immediately 5′ to the signature element. Precise cleavage sites and cohesive end signature elements are exemplified in  FIGS. 4-7  and in the description of these figures. In addition, cleavage occurs such that the restriction enzyme site being cleaved is removed from the sequence of the fragment of interest and remains on the vector backbone. The restriction enzyme site is restored on integration of the FOI to a new vector. 
     Signature Elements 
     Restriction enzyme cleavage leaves a three nucleotide cohesive end “signature” or “signature element” (used interchangeably herein with “signature sequence”) on one end of a vector or FOI, and the reverse complement of the signature element on the end of an FOI or vector to which the signature will be joined. The double-stranded signature is restored when the ends are ligated, to allow integration of an FOI or FOIs in the desired orientation in the vector. Although any 3-nucleotide signature can be used, preferred signature elements have no more than 66% GC content and do not encode stop or start codons. In some embodiments, preferred signatures have an adenine positioned to create an M.TaqI methylation site. In contrast to the restriction enzyme site, which is removed from the FOI during digestion and stays on the vector backbone, signature elements remain on both the FOI and the vectors. Examples of signature elements used herein are: acc; gat; agt; agt; aat; ggt; ate (on one strand; the reverse complement of each signature element is on the opposite strand; in this case, the paired signature elements are acc/tgg, gat/cta, agt/tca, aat/tta, ggt/cca, and atc/tag). 
     As an example, the α2 vector has, from 5′-3′ on the forward strand, adjacent signature elements 3 and 1, and signature element 2; each signature element has either α first or second restriction enzyme site immediately 5′ to the signature, on either the forward or reverse strand, so that digestion with the respective first or second restriction enzyme cleaves across the signature. See,  FIG. 4 ; the dotted lines across each signature element indicate the precise sequence cleaved by the respective restriction enzyme and the resulting cohesive end signature. As seen in  FIG. 2 , the α2 vector has an LguI restriction enzyme site on the forward strand 5′ to signature element 3 (tgg/acc) that leaves tgg/acc cohesive ends by cleavage across signature element 3. The α2 vector also has an EarI restriction enzyme site on the reverse strand 5′ to the reverse complement of signature element 1 (acc/tgg) that leaves acc/tgg cohesive ends across signature element 1. The α2 vector also has an EarI restriction enzyme site on the forward strand and an LguI restriction enzyme site on the reverse strand, each 5′ to signature element 2 (gat/cta) on their respective strands, such that digestion with either enzyme leaves gat/cta cohesive ends across signature element 2. In this way, digestion with LguI cleaves at signature elements 3 and 2, while digestion with EarI cleaves at signature elements 1 and 2. 
     Selectable Markers 
     Each destination vector has a first selectable marker, which is flanked by restriction enzyme sites and it released on digestion with either restriction enzyme. The first selectable marker is replaced by the fragment of interest. The first and second family destination vectors can have the same first selectable marker, or the first selectable marker can differ between vectors of the first and second families. Selection for loss of the marker is utilized to identify integration of the fragment of interest. Suitable selection markers include chromogenic markers, enzymatic markers, fluorescent markers, or other markers known in the art, the absence of which can be used to detect integration of the FOI. Exemplary markers include, but are not limited to, lacZ (beta-galactosidase gene), bgaB (alpha-galactosidase from  G. stearothermophilus ); xylE (catechol-2,3-dioxygenase from  Pseudomonas putida ), CAT (chloramphenicol acetyltransferase), and GFP (green fluorescent protein). 
     All first family vectors are all arranged to have the first selectable marker flanked by first and second signature elements, with second enzyme sites 3′ of the first and 5′ of the second signature elements. All second family vectors are all arranged to have the marker flanked by first and second signature elements, with first enzyme sites 3′ of the first and 5′ of the second signature elements. 
     Each destination vector also has a second selectable marker, to identify transformants containing the vector. Suitable second selectable markers include antibiotic resistance genes and gene with exogenous nutritional capability. These may include, for example, resistance to carbenicillin, chloramphenicol, ampicillin, kanamycin, or spectinomycin antibiotic genes, or xylose or lactose nutritional genes. 
     Additional Components of the Disclosed Vectors 
     The vectors further include other components required for replication and maintenance in a suitable host organism, for example, one or more origins of replication for replication in a suitable host organism. 
     First Family of Destination Vectors 
     The cloning region of each vector in the first family of vectors is arranged, from 5′ to 3′ on the forward/sense strand of each vector, as follows: (a) the forward sequence of the first type IIS restriction enzyme site; (b) the forward sequence of the first signature element; (c) the reverse complement sequence of the second type IIS restriction enzyme site, with the restriction enzyme cleavage site at the 3′ end of the first signature element; (d) the selectable marker gene; (e) the forward sequence of the second type IIS restriction enzyme site, with the restriction enzyme cleavage site at the 5′ end of the second signature element; (f) the forward sequence of a second signature element; and (g) the reverse complement sequence of the first type IIS restriction enzyme site. 
     The first family of destination vectors includes at least two first family destination vectors 1A and 2. Each of the destination vectors in the first family includes the same first type IIS restriction enzyme site, the same second type IIS restriction enzyme site, and a selectable marker gene, and wherein each destination vector comprises at least three different signature elements selected from four 3-nucleotide signature elements. 
     In addition to the above arrangement, the first family destination vectors 1A and 2 are further organized as follows. The first family destination vector 1A further includes, from 5′ to 3′ on the sense strand, the forward sequence of a third signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the first type IIS restriction enzyme site. The first family destination vector 2 further includes, from 5′ to 3′ on the sense strand, the forward sequence of the third signature element between (a) the forward sequence of the first type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     The first family of destination vectors can further include first family destination vectors B and C. Destination vector B includes, from 5′ to 3′ in the sense strand: the forward sequence of the third signature element between (a) the forward sequence of the first type IIS restriction enzyme site and (b) the forward sequence of the first signature element. Vector B further includes the forward sequence of a fourth signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the first type IIS restriction enzyme site. Destination vector C further includes, from 5′ to 3′ on the sense strand, the forward sequence of the fourth signature element between (a) the forward sequence of the first type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     Further provided is a second family of double-stranded destination vectors including at least one second family destination vector 1A, each vector in the second family having the same first and second type IIS restriction enzyme sites as in the first family of destination vectors, and at least three signature elements selected from four 3-nucleotide signature elements which are the same signature elements as in the first family of destination vectors, and further including a selectable marker gene that can be the same or different from the selectable marker gene of the first family destination vectors. 
     Each second family destination vector includes, from 5′ to 3′ in the sense strand: (a) the forward sequence of the second type IIS restriction enzyme site; (b) the forward sequence of the first signature element; (c) the reverse complement sequence of the first type IIS restriction enzyme site; (d) the selectable marker gene; (e) the forward sequence of the first type IIS restriction enzyme site; (f) the forward sequence of said second signature element; and (g) the reverse complement sequence of the second type IIS restriction enzyme site, with the restriction enzyme cleavage site at the 3′ end of the third signature element. 
     The second family destination vector 1A further includes, from 5′ to 3′ on the sense strand, the forward sequence of a third signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the second type IIS restriction enzyme site. 
     The second family of destination vectors can also include, in addition to second family destination vector 1A, a second family destination vector 2 which further includes, from 5′ to 3′ on the sense strand, the forward sequence of the third signature element between (a) the forward sequence of the second type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     The second family of destination vectors can also include, in addition to second family destination vector 1A, second family destination vectors B and C. Destination vector B further includes, from 5′ to 3′ on the sense strand, the forward sequence of the third signature element between (a) the forward sequence of the second type IIS restriction enzyme site and (b) the forward sequence of the first signature element; and the forward sequence of a fourth signature element between (f) the forward sequence of the second signature element and (g) the reverse complement sequence of the second type IIS restriction enzyme site. Destination vector C further includes, from 5′ to 3′ on the sense strand, the forward sequence of said fourth signature element between (a) the forward sequence of the second type IIS restriction enzyme site and (b) the forward sequence of the first signature element. 
     Each member of the first and second families of destination vectors may further contain a second selectable marker which is the same within each family, but which differs between the first and second families. The second selectable markers for said first and second families can be, for example, antibiotic resistance genes. 
     The disclosed cloning system can further include a ligation buffer which has polypropylene glycol (PPG). The ligation buffer can further include 20-80 mM Tris-HCl, (pH 7-8); 0.1-4.0 mM, dithiothreitol (DTT); 1-20 mM MgCl 2 ; 0.1-2.0 mM ATP; and 0.1-4.0% PPG. 
     In another embodiment, the first family of destination vectors further includes at least one vector for antisense expression of a nucleic acid, wherein the signature elements present in any vector for antisense expression can be present in either a forward or reverse complement orientation in the vector sequence. The vectors for antisense expression can be selected from first family destination vectors 1A-R, 
     First family destination vector 1A-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the first signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of a third signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     First family destination vector 2-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the third signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of the second signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     First family destination vector B-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the third signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of the fourth signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     First family destination vector C-R includes, from 5′ to 3′ in the sense strand: the forward sequence of the first type IIS restriction enzyme site; the forward sequence of the fourth signature element; the reverse complement sequence of the second signature element; the reverse complement sequence of the second type IIS restriction enzyme site; the selectable marker gene; the forward sequence of the second type IIS restriction enzyme site; the reverse complement sequence of the first signature element; the forward sequence of the second signature element; and the reverse complement sequence of the first type IIS restriction enzyme site. 
     Further disclosed herein are methods for generating one or more vectors containing an ordered combination of a plurality of nucleic acid fragments of interest (FOIs). The methods include integrating each FOI with one type of first family destination vector to produce a set of modified first family vectors, each modified vector containing an FOI; then transferring the FOI in each vector to a second family destination vector, such that at least two FOIs are integrated into each second family destination vector, to produce one or more modified second family vectors containing an ordered combination of a plurality of FOIs. In each case, the segment of the destination vector containing the selectable marker is excised from the destination vector, and is replaced by the FOI. 
     This cloning cycle can be repeated, such that, for example, two or more distinct ordered combinations of FOIs in two or or more modified second family destination vectors can be placed in sequential order by integrating the ordered combinations of FOIs into a new set of first family destination vectors, such that each new modified first family vector now contains two or more ordered combinations of multiple FOIs. The methods can also start with the second family of vectors as the initial destination vectors, integrate into one or more first family vectors, and so on. The methods are detailed as follows. 
     The disclosed methods begin with providing two or more polynucleotides, each polynucleotide including (i) an FOI; (2) the same type IIS restriction enzyme site at each of the 5′ and 3′ ends, where the restriction enzyme site at each of the 5′ and 3′ ends can be cleaved by the same first and second type IIS restriction enzymes utilized throughout the methods; and (iii) two 3-nucleotide signature sequence elements, wherein each polynucleotide has the same first signature element 5′ of the FOI and the same second signature element 3′ of the FOI, the 5′ signature element being distinct from the 3′ signature element. The polynucleotide can be any starting vector, including but not limited to a pSTART vector, or a first or second family destination vector; or the polynucleotide can be a nucleic acid sequence that extends 5-50 nucleotides 5′ and/or 3′ of the FOI itself. 
     The methods next involve providing a first family of destination vectors including at least first family vectors 1A and 2 as described previously; and providing a type IIS restriction enzyme that cleaves each first family vector at the second restriction enzyme site. 
     The polynucleotides, the first family vectors, the type IIS restriction enzyme, and a DNA ligase, are placed together under conditions that allow the type IIS restriction enzyme to cleave the destination vectors and the polynucleotides at the second restriction enzyme site, and that also allow ligation of the FOIs into a member of the first family of destination vectors. To receive an FOI, the first family vectors are cleaved with the second type IIS enzyme, which produces (i) a 3-nucleotide overhang representing (the reverse complement sequence of) the first signature element and (ii) a 3 nucleotide overhang representing (the forward sequence of) the 2nd signature element. The first and second signatures are utilized for ligation to the vector, while the third, fourth, and any other signature elements are used to join FOI to FOI. 
     This creates a set of at least two modified first family vectors, each modified vector having one FOI substituted for the selectable marker gene. 
     In the next step of the method, at least one vector 1A of a second family of destination vectors is provided, along with a type IIS restriction enzyme that cleaves each vector in the first and second families of destination vectors at the first restriction enzyme site. The modified first family destination vectors are placed together with the at least one second family destination vector 1A, the type IIS restriction enzyme that cleaves the vectors at the first restriction enzyme site, and a DNA ligase, under conditions that allow release of the FOIs from the modified first destination vectors, ligation of the FOIs into the at least one second family destination vector, and ligation of the FOIs to each other within the second family destination vector in an ordered arrangement, thereby generating at least one modified second family vector with an ordered combination of a plurality of nucleic acid fragments of interest. 
     Ligation of the FOIs to the second family destination vector occurs as follows: a first FOI having a first signature element on its 5′ end is ligated at its 5′ end to the 3′ end of the second family destination vector, the second family destination vector having a complementary first signature element; and a second FOI having a second signature element on its 3′ end is ligated at its 3′ end to the 5′ end of the second family destination vector, said second family destination vector having a complementary second signature element. Ligation of the FOIs to each other occurs at at least a third signature element, with one FOI having the third signature element on its 3′ end, and another FOI having the complementary third signature element on its 5′ end, such that they join. 
     In a specific embodiment, the first FOI, which is or can be joined at its 5′ end to the 3′ end of the second family destination vector, has the third signature element on its 3′ end, and the second FOI, which is or can be joined at its 3′ end to the 5′ end of the second family destination vector, has the complementary third signature element on its 5′ end, such that the first and second fragments of interest are ligated to each other through the third signature element and are joined to the second family destination vector in the ordered combination of vector-first FOI-second FOI-vector. 
     In a further embodiment, there are three FOIs which are ligated to each other such that, from 5′ to 3′, the fragments are in the order of first FOI, third FOI, and second FOI, as follows. The first fragment of interest has the third signature element on its 3′ end, and the third fragment of interest has the complementary third signature element on its 5′ end, so that the first and third fragments of interest are ligated to each other through the third signature element. Further, the second fragment of interest has a fourth signature element on its 5′ end, and the third fragment of interest has the complementary fourth signature element on its 3′ end, so that the second and third fragments of interest are ligated to each other through the fourth signature element. The first FOI is joined at its 5′ end to the vector, and the second FOI is joined at its 3′ end to the vector. The ordered combination is thus vector-first FOI-third FOI-second FOI-vector. 
     The method can further include one or more additional first family destination vectors B and C, as disclosed elsewhere in this application. The method can, in addition, or alternatively, include at least one first family vector 1A-R, 2-R, B-R, and/or C-R, for antisense expression of an FOI. In embodiments of the methods utilizing 1A-R, 2-R, B-R, and/or C-R, the ordered combination of a plurality of nucleic acid fragments of interest includes at least one antisense nucleic acid fragment of interest. 
     The method can further include a second family destination vector 2 as disclosed elsewhere in this application. The method can, in addition, or alternatively, include one or both second family destination vectors B and/or C, as disclosed elsewhere in this application. 
     In one embodiment of the disclosed methods, the restriction enzyme sites are removed by restriction enzyme cleavage, and are restored on integration of the FOI into the destination vector. 
     In some embodiments of the disclosed methods, at least two modified second family destination vectors, each containing a distinct (from one another) ordered combination of a plurality of nucleic acid fragments of interest, are generated. In further embodiments, at least one new vector of the first family of destination vectors is provided, and the modified second destination vectors are combined with the at least one first family destination vector, a type IIS restriction enzyme that cleaves the vectors at the second restriction enzyme site, and a DNA ligase, under conditions that allow release of each distinct ordered combination of nucleic acid fragments of interest as a polynucleotide unit from the modified second destination vectors. In this embodiment, the fragments of interest remain bound to each other in order as a polynucleotide unit with one of a first, third, or fourth signature element at its 5′ end and one of a second, third, or fourth signature element at its 3′ end. 
     The polynucleotide units are ligated to each other and into a first family destination vector, just as the individual FOIs were ligated to each other and to the second family destination vectors, as follows. A first unit having a first signature element on its 5′ end is ligated at its 5′ end to the 3′ end of a first family destination vector, the first family destination vector having a complementary first signature element. A second unit having a second signature element on its 3′ end is ligated at its 3′ end to the 5′ end of the same first family destination vector, the first family destination vector having a complementary second signature element. The polynucleotide units are also (before, after, or during ligation to the vector) ligated to each other at at least a third signature element, one unit having the third signature element on its 3′ end, and another unit having the complementary third signature element on its 5′ end; thereby generating at least one modified first family vector which includes an ordered combination of at least four nucleic acid fragments of interest. 
     In some embodiment, the ligation reactions are performed in a ligation buffer with polypropylene glycol (PPG). The ligation buffer can further include 20-80 mM Tris-HCl, (pH 7-8); 0.1-4.0 mM, dithiothreitol (DTT); 1-20 mM MgCl 2 ; 0.1-2.0 mM ATP; and 0.1-4.0% PPG. 
     The disclosed methods can also involve transforming bacteria with the modified vectors. In some embodiments, the bacteria are genetically modified to express a DNA methyltransferase, such as  Thermus aquaticus  DNA methyltransferase (M.taq I). Methylation of amino acids within the LguI restriction enzyme sites can mask the LguI binding site when using EarI as the restriction enzyme, thus avoiding EarI cleavage of the LguI site. 
     Fragment of Interest 
     The fragment of interest (FOI) can be any nucleic acid element of interest. Examples include, but are not limited to, a complete or partial sequence of a gene of interest, or a fragment thereof; a promoter sequence; an enhancer sequence; a repressor-binding sequence; an untranslated region; a terminator sequence; a signal sequence; a sequence encoding an antisense RNA; a tag or label sequence; a reporter gene; and so on. 
     The FOI can be in a vector prior to introduction into either a first or second family destination vector. In this embodiment, the polynucleotide containing the FOI is a vector. Thus, in one embodiment of the claimed methods, at least one of the polynucleotides containing the FOI is a vector with the FOI flanked by a first signature element on the 5′ side of the forward strand, and a second signature element on the 3′ side of the FOI. The vector further has a first and a second Type IIS restriction enzyme site on the 5′ side of the FOI, and the same first and second Type IIS restriction enzyme site on the 3′ side of the FOI. In a specific example, the vector is a pSTART vector, as outlined, for example, in  FIG. 3 . However, the polynucleotide can be any starting vector, including but not limited to a pSTART vector, or a first or second family destination vector; or other vectors known in the art. 
     In another embodiment of the claimed methods, the polynucleotide is a nucleic acid fragment that includes the FOI, the signature elements, and the Type IIS restriction enzyme sites, but is not a vector. In some embodiments, the polynucleotide is domesticated, that is, the sequence of the FOI is modified, for example in an amplification reaction, by Gibson assembly, or by other methods known in the art. In other embodiments, the polynucleotide containing the FOI is not domesticated, and instead, oligonucleotides (“oligos”) that are complementary to the FOI are used to introduce signature elements and restriction enzymes sites flanking the FOI to create a modified polynucleotide sequence. In this embodiment, the polynucleotide can be a nucleic acid sequence that extends 5-50 nucleotides 5′ and/or 3′ of the FOI itself. 
     Digestion/Ligation Buffer 
     Further disclosed are buffers that can be used for either or both of the digestion and ligation reactions. The disclosed buffers contain at least a polyglycol polymer. Preferred formulations include 20-80 mM, 30-70 mM, 40-60 mM, or 50 mM Tris-HCl, (pH 6-9, 7-8, or preferably 7.5); 0.1-4.0 mM, 1-3 mM, or 2 mM dithiothreitol (DTT); 1-20 mM, 5-15 mM, 8-12 mM, or 10 mM MgCl 2 ; 0.1-2.0 mM, 0.5-2.0 mM, 0.8-1.2 mM, or 1 mM ATP; and 0.1-4.0%, 1-3%, 1.5-2.5%, or 2% polyglycol polymer. As used herein, reference to a “polyglycol polymer” includes polymers and block copolymers of poly(glycol) moieties such as poly(ethylene glycol) (“PEG”), poly(propylene glycol) (“PPG”), poly(butylene glycol), or methoxy-poly(ethylene glycol). In one example, a PEGylated PPG, such as poly(ethylene glycol)-block-poly(propylene glycol) (PEG-PPG), poly(propylene glycol)-block-poly(ethylene glycol) (PPG-PEG), poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) (PEG-PPG-PEG), or a block copolymer PPG-PEG-PPG, is used. Generally speaking, polyglycol polymers suitable for use in the buffer have an average molecular weight in the range of 800 kD to 6000 kD, or 1000 kD to 5800 kD. Polyglycol polymers and block copolymers are available via various commercial sources (e.g., Sigmal Aldrich). In certain embodiments, the polyglycol polymer used in the buffer has an average molecular weight of about 1000 kD to 2800 kD, or about 1100 kD. In a specific embodiment, the polyglycol polymer is a block copolymer, poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) (“PEG-PPG-PEG”), having an average molecular weight of about 1100 kD. 
     In order to ligate the destination vectors and FOIs, a DNA ligase is used, such as T4 DNA ligase or other suitable DNA ligase enzymes. In some embodiments, 20-60, 30-50, 35-45, or 40 units (U) of T4 DNA ligase is used in the reaction. In embodiments using EarI, 1-10, 3-7, or 5 U of EarI is used in a reaction, while if LguI is used, 0.1-1.0, 0.3-0.7, or 0.5 U of LguI is used. Preferred digestion/ligation reactions include incubation at 30-38° C., preferably about 34° C., for 40-50 seconds, preferably 45 seconds, and 12-18° C., preferably about 16° C. for 4-5 minutes, preferably 4.5 min, repeated for 10-90 cycles, 40-60, 45-55, or about 25 or 50 cycles. 
     EXAMPLES 
     TNT-Family of Vectors 
     All primers, genomic blocks (GBlocks) and gene cassettes are listed in Table II. 
     Nucleic acid manipulation followed the general guidelines described in Sambrook, J. &amp; Russell, D. W., Cold Spring Harbor Laboratory Press, Cold Spring Harbor, N.Y., (2001). DNA preparation was performed by either traditional phenol:chloroform extraction or DNA extraction kit (5PRIME #2300010). The pSTART is a pUC19-backbone vector, which carries the ampicillin/carbenicillin resistance gene and was built domesticating EarI sites (5′CTCTTC3′) by using Gibson assembly (Gibson, D. G. et al.,  Nature methods  6, 343-345 (2009)) to join the PCR products of primers 1) pUPD-FW1 and pUPD-RW1 (188 bp), 2) pUPD-FW2 and pUPD-RW2 (149 bp), 3) pUPD-FW3 and pUPD-RW3 (301 bp), 4) pUPD-FW4 and pUPD-RW4 (1838 bp) and 5) pUPD-FW5 and pUPD-RW5 (274 bp). The “ΔM15ω-peptide” was separately amplified from  E. coli  DH5a using the primers pUPD-RW3.1 and FW_adap and assembled into domesticated pSTART linearized by PCR using the primers pUPD-FW3.1 and pUPD-RW5. For the M.Test vector, used on M.TaqI assays in T7Express and T7X.MT, the pUPD-RW5-M_Test and pUPD_adap_met.test-FW were used instead of pUPD-RW5 and FW_adap, respectively (creating the M.TaqI site 5′TCGA3′). The backbone of the binary vector pPZP200 (Hajdukiewicz, P., et al.,  Plant molecular biology  25, 989-994 (1994)) (positions 1 to 6495 bp) plus a spectinomycin resistance cluster were domesticated at different 5′CTCTTC3′ sites using the primers αΩvector-FW and EarI-RW1 (1132 bp), EarI-FW1 and EarI-RW2 (2699 bp), EarI-FW2 and EarI-RW3 (493 bp), EarI-FW3 and EarI-RW4 (2866 bp), EarI-FW4 and EarI-RW5 (234 bp) and, EarI-FW5 and αΩvector-RW (817 bp). PCR products were purified, mixed in equimolar ratio and re-amplified using the primers αΩvector-nested-FW and αΩvector-nested-RW (8080 bp band). The 8080-bp band was re-amplified with primers αΩvector-FW and αΩvector-RW to generate the a-backbone segment. The α version had the appropriate primer pairs α1A-Fw and α1A-Rw, α2-Fw and α2-Rw, αB-Fw and αB-Rw, αC-Fw and αC-Rw, α1R-Fw and α1R-Rw, α2R-Fw and α2R-Rw amplifying the reporter ΔM15ω from pSTART during a first PCR with each product followed by a secondary PCR with the primers PCR2_to_αVector-Fw and PCR2_to_αVector-Rw to create the 18-bp overlap needed for joining each segment by Gibson assembly to the α backbone. 
     First, vector α1A was built, and after sequencing of CDS present in this backbone plus the T-DNA borders, the remaining members α2, αB, αC, α1A-R, α2-R were assembled. Similarly, the appropriate primer pairs Ω1A-Fw and Ω1A-Rw, Ω2-Fw and Ω2-Rw, ΩB-Fw and ΩB-Rw, ΩC-Fw and ΩC-Rw, Ω1R-Fw and Ω1R-Rw and, Ω2R-Fw and Ω2R-Rw were used to amplify the reporter ΔM15ω from pSTART during a first PCR with each product followed by a secondary PCR with the primers PCR2_to_ΩVector-Fw and PCR2_to_ΩVector-Rw to create the 18-bp overlap needed for joining each segment, by Gibson assembly, to the α backbone creating the plasmids Ω1Aabb, Ω2abb, ΩBabb, ΩCabb, Ω1A-Rabb, Ω2-Rabb, where “abb” means α backbone. These Ω members then had the spectinomycin marker (aminoglycoside adenylyltransferase) switched to kanamycin (aminoglycoside phosphotransferase) by linearizing each member using the primers KStrat2_TNT-FW and KStrat2_TNT-RW (9351 bp) to be joined by Gibson assembly with fragment 1 amplified with Kan_to_O-FW2 and KStrat2_TOP-RW (1496 bp) and fragment 2 amplified with KStrat2_TOP-FW and Kan_to_O-RW1 (384 bp), both fragments from pENTR-D-TOPO. 
     The Ω vectors had point mutations introduced, as reviewed in  FIG. 13B . These vectors were adjusted by linearizing the vectors with PstI or PmeI, partially digesting with LguI for assembling with a double strand oligo (named leftCC-FW/RW or rightCC-FW/RW) covering the same sequence (positions 83-142 bp, when PstI was used, or 3328-3394 bp, when PmeI was used) with the point mutation from 5′aa to 5′cc being located at positions 108-109 bp and/or 3361-3362 bp (Ω1A versions 5′tt and 5′gt at the 3361-3362 bp positions were also created and tested, data not shown). Importantly, this change was performed on all versions, however, only at those sites that bear two signatures side-by-side ( FIG. 2A ). 
     The vectors αB-R, αC-R, ΩB-R and ΩC-R were implemented by digesting the α1A and Ω1A vectors at the PstI and PmeI sites and assembling the purified backbone to three GBlock fragments, having one in common (LacZω-central-gb) and the remaining specific for each vector created (alphaBR-gb left, alphaBR-gb right, alphaCR-gb left, alphaCR-gb right, omegaBR-gb left, omegaBR-gb right, omegaCR-gb left, omegaCR-gb right) by Gibson assembly. All vectors created without exceptions had the signatures confirmed by sequencing before undergoing tests. Primers pUPD-seqFW and pUPD-seqRW (for pSTART) or primers TNT-αΩ-seqFW and TNT-αΩ-seqFW (for any α and Ω members) were used to sequence inserts and diagnose constructs by colony PCR. Entry elements used for testing as shown in  FIG. 3  were either amplified from general templates (green fluorescent protein, TNT-GFP-FW/RW; PIP2 fused to mCherry, TNT-PmCherry-FW/RW; 35S promoter, TNT-35SProm-FW/RW; and 35S terminator, TNT-35STerm-FW/RW) or dimerized (100 pmol in 50 μl of 1×PCR buffer for 95° C. 5 min and then 85° C. to 45° C. every 5° C., 5 min each) using FW and RW primers (Lumio_tag, NLS, P2A, T2A, F2A and Ibp) before being assembled (1 μl of dimerized oligos) in the pSTART by Gibson assembly. Primers used to clone other elements tested in our entry vector pSTART, but not used further in this work, are listed for reference (TNT-Cas9-FW/RW1-5, partial domestication; GUS reporter, rGUS-FW/RW; 35S::hygromycin-F2A-CodA-Terminator, HCC selectable marker, Hig-CodA-FW/RW; Luciferase reporter, Luc+_pUPD_FW/RW; DNA 2.0 CPB-38-441 vector, CircRep-FW/RW). 
     Library Construction (pSTART) and Constructs Diagnosis 
     Primers to clone fragments by either restriction/digestion or Gibson assembly were designed as 5′ACATGCAGCTCTTCC ACC N (20) 3′ (SEQ ID NO: 273) where N is the fragment of interest sequence forward (signature 1 is underlined) and as 5′CGAGGAAGCTCTTCC ATC N (20)  (SEQ ID NO: 274) for reverse strand (signature 2 is underlined), as long as TM of N (20) &gt;50° C. Otherwise, number of base pairs was increased over 20 nt until at least 50° C. of TM was reached (using analyzing calculator available online at idtdna website). Multiple PCR products were purified and combined by Gibson assembly. All PCR reactions were performed using Phusion DNA polymerase (Thermo Scientific) according to suggested protocol (DMSO was added accordingly if amplicon was longer than 1.5 kb). Qiagen TAQ DNA polymerase diluted 10 fold was used for diagnosis through colony PCR and the remaining settings were according to suggested protocol. Briefly, colonies were picked from the agar plate and diluted in 10 μl of water in 96 well plates and 1 μl was used for PCR in 10 μl final volume. TM used was always 56° C. for 20 sec and extension was always 72° C. for 1 min; always 40 cycles. Positive clones had the remaining 9 μl (5 μl if colony PCR was performed in parallel to culture growth) inoculated in appropriate media (LB+chemicals). Every insert in the library was sequenced. First levels of complex assemblies shown in  FIG. 12  were fully sequenced. Clones also checked by restriction digestion are noted in the text. 
     Detailed Assembly Steps for Constructs Involved in the Proof-of-Concept 
     First, at the α-level, the GFP was transferred from the library (pSTART) to αB and the NLS to α1A and αC. These clones were joined in a tertiary assembly in Ω1A generating the NLS-GFP-NLS (Ω1A) construct. Secondly, at the Ω level, the 35S promoter (35S), the Lumio tag (Tag) (Invitrogen), the PIP2 fused to mCherry (PmCherry), different versions of the SS (SSP1, SSP2) and the 35S terminator (Term) were transferred to Ω1A, ΩB, ΩC, Ω1A/Ω2 and ΩC, respectively. Third, again at the α level, the 35S (Ω1A), Tag (ΩB) and PmCherry (ΩC) were joined in a tertiary assembly in α1A generating the construct 35S::tag-PmCherry (α1A); the SS1 (Ω1A) and SS2 (Ω2) were joined in a binary assembly in αB generating the construct SS1-SS2 (αB); the NLS-GFP-NLS (Ω1A), Tag (ΩB) and Term (ΩC) were joined in a tertiary assembly in αC to generate the construct NLS-GFP-NLS-tag-Term (αC). Finally, again at the Ω level, the 35S::tag-PmCherry (α1A), different combinations of the SS1-SS2 (αB) and the NLS-GFP-NLS-tag-Term (αC) were joined in a tertiary assembly in different Ωs generating the construct 35S::tag-PmCherry-SS1-SS2-NLS-GFP-NLS-tag-Term, where SS1-SS2 means P2AF2A (SB), P2AT2A (Ω1A) or IbpF2A (ΩC) (different peptide 2A;  Impatiens balsamina  peptide, cleaved in plants). In parallel, the 35S::tag-PmCherry (α1A) and NLS-GFP-NLS-tag-Term (α2) were joined in a binary assembly in Ω1A generating the 35S::tag-PmCherry-NLS-GFP-NLS-tag-Term (Fused control). Lastly, 35S (Ω1A), NLS-GFP-NLS (ΩB) and Term (ΩC) were joined in a tertiary assembly in α1A generating the 35S::NLS-GFP-NLS-Term (α1A) (GFP control); the 35S::tag-PmCherry (α1A) and Term (α2) were joined in a binary assembly in Ω1A generating the 35S::tag-PmCherry-Term (Ω1A) (PmCherry control). 
     GenBank Accessions for pSTART Entry Clones 
     Sequences were submitted to GenBank and a submission ID was generated by BankIt for the following pSTART vectors: d35S_h-h, PmCherry, Lumio, RGR gene, P2A, T2A, Cas9*, F2A, Ibp, GFP, 35SProm, 35STerm, NLS, NosProm, GUS, HCC (Hig-CodA, see methods), Kan-ORF, 8m1*, 7m1*, 5m2*, 4m1*, CircRep. 
     Methylation Tests 
     Type II cytosine-5 DNA methyltransferase protein sequence from  Streptomyces achromogenes , which recognizes and modifies the sequence 5′GAGCTC3′ (M.SacI; GenBank AAC97118.1), was reverse translated, synthesized (Table 1), cloned in pET28 (pET28-M.SacI) by Gibson assembly (NcoI-SalI sites), transformed in T7Express and induced according to vector/strain suggested protocol (4 h, 0.5 mM IPTG). Expression of the ≈43 kDa protein was confirmed by protein gel and a second fraction of the same culture had the pET28-M.SacI plasmid extracted, quantified and 1 μg was subject to incubation with BspQI, LguI, SapI or EarI in duplicates on manufacturer recommended buffer. Digestion ran for 1 h at 37° C. (except for BspQI, where 50° C. were used) using 5 U of each enzyme (except SapI, where 10 U was used) in 20 μl reaction volume. The reactions were stopped and loaded in agarose gel. Bands were quantified by ImageJ software (area tool after plotting lanes) and organized using Excel. A non-methylated control was always included, and for M.SacI and M.TaqI sites non-subjected to methylation inside each tube, were also used to guarantee full restriction enzyme activity. “Digestion inhibition” was a direct measurement of the digested bands divided by total band intensities (digested plus non-digested) and “Methylation efficiency” was calculated by 1 minus “Digestion inhibition”. 
     For M.SssI assays, a 1055-bp PCR product, using the pET28-M.SacI plasmid as template, was amplified (using the primers TaqI-Fw and TaqI-Rw), purified, quantified and incubated with methyltransferase as manufacturer instructions (NEB). In this case, there are 92 sites for M.SssI (5′CG3′), which counts for ≈25 μM of substrate in a 20 μl reaction if 1 μg of DNA, was used. In this case, to achieve complete methylation, 1 μl of enzyme (4 U) is recommended by the manufacturer to fully methylate 4 μg of such template in 20 μl reaction supplied with 640 μM SAM for at least 2 h at 37° C.; our reactions ran for 4 h under these conditions. Methylated DNA was purified and 400 ng used for type IS assays in duplicates and “Digestion inhibition” and “Methylation efficiency” were addressed as described above. Both sites shown in  FIG. 11A  are present simultaneously in the fragment and could be addressed in the same reaction by selecting the appropriate bands for quantification. For M.TaqI assays, two PCR products using the pET28-M.SacI plasmid as template were obtained (using the primers TaqI-Fw and TaqI-Rw1.1 and TaqI-Fw1.1 and TaqI-Rw), purified, quantified, diluted at least 1000 fold and mixed together in an equimolar ratio for a secondary PCR (30 cycles) using only TaqI-Fw and TaqI-Rw to generate the 1055 bp fragment with an internal M.TaqI site as shown on  FIG. 2 . The 1055-bp secondary product was then purified, quantified and incubated with methyltransferase as manufacturer instructions (NEB; except we increased incubation time to 4 h). Methylated DNA was purified and 400 ng used for type IS assays in duplicates and “Digestion inhibition” and “Methylation efficiency” as described above. After the screening in duplicates, the M.TaqI results were confirmed by other 4 biological replicates for EarI only ( FIG. 11D ). 
     For in vivo assays, using M.Test plasmid transformed in T7X.MT in liquid LB media, two separate colonies were plated for each of the following conditions: IPTG concentration during the liquid growth (0 mM, 0.2 mM or 0.5 mM); presence (0.3 mM) or absence of IPTG in the plate during transformation with M.Test plasmid; and presence or absence of a heat shock treatment for 1 h at 50° C. right before DNA extraction. The best condition was found to be cultures grown on plates with 0.3 mM IPTG right after original transformation and 0.2 mM of IPTG on liquid media overnight grown at 37° C. These conditions were reproduced for other 4 new colonies. Experiment was later reproduced once, with 3 biological replicates and M.Test DNA was then kept at −15° C. and re-accessed after 3 weeks and after 11 weeks, in which Eam1104I was also included. 
     TNT-Buffer and the Standard TNT-Reaction 
     We tested several conditions for BspQI, EarI, LguI and SapI enzymes in order to tune our “one-pot” reaction conditions. We found the 10 mM DTT from T4 DNA ligase buffer sufficient to inhibit EarI activity and that excessive amounts of NaCl (&gt;50 mM) inhibited LguI. BSA in a reaction increased the number of false positives (data not shown). We found the best DNA concentration to be ≈75 ng (75 ng each for three fragment assembling) insert plasmid(s) at the range of 0.25-2.5 kb and ≈50 ng of TNT-members α, Ω or pSTART. We found that inclusion of PEG-PPG-PEG [poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol)] (Sigma-Aldrich, Inc., catalogue #435406) increased the number of positive colonies and allowed us to reduce the incubation time for digestion/ligation while keeping higher efficiency than the T4 DNA ligase buffer ( FIG. 12E ). Preferred concentration of PEG-PPG-PEG is between 0.5% and 2%. This “TNT-Buffer” has the following formulation: 50 mM Tris-HCl (pH7.5), 2 mM DTT, 10 mM MgCl 2 , 1 mM ATP and 2% PEG-PPG-PEG (which was added right before reaction setup from a 20% stock in water). We also found the enzyme concentration to be extremely important especially for accuracy (number of positive clones) and a standard TNT-reaction, set up on TNT-Buffer, includes 40 U of T4 DNA ligase and either 5 U of EarI or 0.5 U of LguI, followed by incubation of 34° C. for 45 sec and 16° C. for 4.5 min for 50 cycles. If only one fragment is being cloned (or linearized destination vector is used for tertiary assemblies) reaction can be performed at 34° C. for 1 h, albeit number of positive clones is reduced. All reactions were performed in 10 μl final volume and diluted 1-10 fold or 1-50 fold when a or Q members were used as destination vectors, respectively, before taking 1 μl to transform electrocompetent cells. 
     BlindSpot Protocol for Cloning Non-Domesticated Fragments 
     For non-domesticated fragments, a regular TNT-reaction was used for single fragment cloning. For binary and tertiary assemblies involving non-domesticated fragments, we developed a protocol, which we call the BlindSpot protocol, as follows: fragments (≈150 ng each rather than ≈75 ng each) were first incubated with 50 μM oligo (design details below) for 1 h in each temperature 45° C. to 12° C. every 3° C., usually overnight, in an alternative buffer (50 mM Tris-HCl pH 5.8, 75 mM NaCl, 10 mM MgCl 2 , 2 mM DTT) in 4 μl final volume. Following the addition of 6 μl of a second buffer (50 mM Tris-HCl pH 6.3, 10 mM MgCl 2 , 2 mM DTT) and either 5 U of EarI (for 5 min, ≈60-65% digestion progress) or 1.5 U of LguI (for 15 min, ≈55-65% digestion progress) the reaction volume was incubated at 25° C. before being directly heated at 80° C. for 20 min. After cool down, 2 μl were used to set up a standard TNT-reaction using either T4 DNA ligase buffer or TNT-Buffer. For the initial screening and digestion curve ( FIG. 14B ), several incubation times for digestion were used and reactions were stopped with loading dye (NEB), loaded on agarose gel and analyzed similarly to what is described for the methylation assay. Since the control samples, which carry a non-domesticated fragment incubated without oligo, showed some positive clones ( FIG. 14E , NoDom), a partial digestion in these conditions was determined to be sufficient to generate the desired construct, reducing the time frame from ≈12 h (if incubation with oligo is performed) to ≈1 h. 
     Efficient inhibition was not seen with 15 nt and 22 nt oligonucleotides designed in both directions (15 ntW-H.TFOs1, 22 ntW-H.TFOs1, 15 ntRvH.TFOs1, 22 ntRvH.TFOs1, 15 ntW-H.TFOs2, 22 ntW-H.TFOs2, 15 ntRvH.TFOs2, 22 ntRvH.TFOs2, data not shown). However, we were able to show that an oligo designed to cover 11 nt upstream of LguI/EarI site and 8 nt downstream (which covers the cleavage site) in the same orientation as the 5′GCTCTTC3′ site (if the sense sequence gives the 5′GAAGAGC3′, use the anti-sense sequence for designing the oligo) inhibited both enzymes ( FIG. 14E ). The standard 14 nt Acridine-DNA/BNA NC  oligo (Bio-Synthesis Inc., Lewisville, Tex.), with higher TM (82.5° C.) and 26RvH.DNAsyn8mDW-Acridine3′, showed efficiency but not specificity during the inhibition. Our experiments were performed using 1 μl of 200 pmol oligo (50 μM in 4 μl reaction) or 2 μl (100 μM in 4 μl reaction) when 4 sites were tested ( FIG. 14E ). Clones were checked by colony PCR (16&lt;n&lt;32) for statistical analysis and different patterns in the gel were digested and sequenced to confirm gene structure. 
     Statistical Analysis 
     Statistical analysis were performed in Microsoft excel, first, running a F.TEST function that retrieve the two-tailed probability that the variances in Array1 and Array2 are not significantly different. Then, if F-test p≤0.05, two-tailed t-test function were ran as type 2 (equal variance); if F-test p&gt;0.05, two-tailed t-test function were ran as type 3 (unequal variance). Only t-test p values are shown. 
     Calculating Need of Mutagenesis 
     Due to differences in the specificity of the inhibition for EarI and LguI during the BlindSpot protocol in different mismatches range, we considered a minimum mismatch of 35% and 15%, respectively, between the target site (intended to be protected) and the consensus sequence (11 nt upstream and 4 nt downstream) surrounding the 5′GCTCTTC3′ site in our TNT-plasmids ( FIG. 15B ) to calculate the probability of randomly finding a site that would have less than such 35% or 15% mismatch. Therefore, considering such degeneracy, the chances of finding a site unsuitable for cloning were (¼) 9.75  and (¼) 12.75  when using EarI and LguI, respectively. However, we encourage users to individually compare their flanking regions of internal 5′CTCTTC3′ (5′GAAGAG3′) sites with the TNT vector sequences shown in  FIGS. 15A-15B . 
     Results 
     The Framework of TNT-Cloning System 
     To surpass one of the main limitations found on available cloning methodologies and to guarantee that our system will automatically join any element in a “coding sequence” (CDS) compatible manner, we choose the type IS enzymes EarI and LguI that a) leave a tri-nucleotide (TNT) overhang and b) generate a particular overhang sequence downstream of their binding site. By using these enzymes, one truly “universal library” can be created in one entry vector (pSTART) that carries all the DNA segments to be joined in a pre-determined format by simply picking, matching and mixing them together. Therefore, regardless of the origin of the DNA sequence, multi-gene constructs can be created through sequential rounds of cloning requiring no adjustments to keep open reading frames (ORFs) functional ( FIG. 1 ,  FIG. 2 ). This strategy represents the first step toward several advantages found in the TNT-cloning system compared to previous methodologies. Virtually any regulatory regions (upstream regulatory region, URR; untranslated regions, UTRs; ribozymes; secondary regulatory sequences), CDSs (proteins; localization signals; affinity tags; functional domains), structural sequences (replication origins; repetitive DNA) or engineering scaffolds (interfering RNA, RNAi; artificial microRNA, amiR; guided RNA; recombination sites) can be introduced in the pSTART vector ( FIG. 1A ,  FIG. 1B ). 
     Once an element is cloned in pSTART, which receives and releases the desired fragments with either enzyme, it is transferred and further combined in either alpha (a) or omega (2) members, which receive fragments upon cleavage with EarI/LguI and release fragments upon cleavage with LguI/EarI, respectively ( FIG. 1B ). Upon digestion of each plasmid, a set of “signatures” that were specifically arranged to direct and orient the desired fragments are exposed ( FIG. 1C ). The signatures “1” and “2” are always flanking the inserts released from pSTART and are always used to join the final constructs into any α or Ω member. At the same time, the signatures “3” and “4” will be used by a specific member of each family (α and Ω) to join fragments between themselves, two fragments at once (binary assembly) using the members α1A and α2 (or Ω1A and Ω2) and three fragments at once (tertiary assembly) using the members α1A, αB and αC (or Ω1A, ΩB and C) ( FIG. 1D ,  FIG. 2A ,  FIGS. 4-7 ). To change the fragment orientation (sense or anti-sense) simply switch the chosen a or version for its respective “R” version during the cloning step ( FIG. 2A ). The enzyme location and the signatures were designed to permit a pre-established cloning setup and to allow each final construct to be used as an insert in case a following round of cloning is needed, creating a cloning loop that can be repeated over and over to join multiple fragments into one larger construct ( FIG. 1D ,  FIG. 1E ). To exemplify,  FIG. 1E  shows how 27 hypothetical fragments from the universal library can be customized into one single insert through 4 cloning rounds. Importantly, the pSTART can also be used as destination vector to make the combined fragments an entry element in the library. The technical details for the library construction and the signatures/assembly setup are depicted in  FIGS. 2A-2C  and  FIGS. 8-10 . 
     Engineering Enzyme-Specific Sites 
     To date, all type HS enzymes suitable for use in our TNT-cloning system recognize either 5′CTCTTCN ▾ NNN ▴ 3′ (e.g., EarI) or 5′GCTCTTCN ▾ NNN ▴ 3′ (e.g., LguI) sequences (Roberts, R. J., et al.,  Nucleic acids research  43, D298-299 (2015)). The EarI recognition site is nested within the LguI site, leaving only one specific site capable of generating a 3 nt overhang upon restriction digestion. To overcome this limitation we assessed EarI sensitivity to different methyl groups added either within or nearby the 5′GCTCTTCN ▾ NNN ▴ 3′ sequence (EarI was chosen over Eam1104I due to previous reports on methylation sensitivity (Roberts, R. J., et al.,  Nucleic acids research  43, D298-299 (2015)). We used three methyltransferases (M), M.SacI, M.SssI (2 sites) and M.TaqI to methylate, respectively, the cytosines at the positions 2/1 (forward/reverse strand), 7/8 or −1/1 and the adenines at the positions 9/6 ( FIG. 11A ). For this purpose, we used a 6,435 bp plasmid (pET-28-M.SacI) and different 1055 bp PCR fragments carrying at least two sites for the restriction endonuclease where at least one site would not be subjected to methylation (except for M.SssI where both sites were addressed simultaneously). Sensitivity tests showed that M.SacI and M.TaqI inhibited the enzyme activity by 83.4% (SE±5.4) and 99.9% (SE±0.03), respectively ( FIG. 11B ,  FIG. 11C ). M.SssI generated two distinct methylation sites and had little (M.SssI-1) or no (M.SssI-2) effect in EarI ability to cut the modified DNA ( FIG. 11B ,  FIG. 11C ). 
     Because M.TaqI was highly capable of inhibiting the EarI activity, we adopted this modification in the TNT-cloning system, with the first nucleotide of each signature that flanks the restriction site starting with an adenine (Supplementary  FIG. 1 ). We engineered the genome of the  E. coli  strain T7Express (T7X) to be capable of expressing the M.TaqI gene during its regular life cycle. Different conditions for growing the engineered strain (T7X.MT), while keeping maximum DNA methylation, were tested and the optimal practice is shown in  FIG. 11D , where 97.1% (SE±0.8) of the plasmid DNA extracted from T7X.MT was unable to be cut by EarI. Our results show the use of this strain is comparable to the modification levels obtained for the in vitro methylation. Methylated DNA extracted from T7X.MT remains stable at −15° C. for at least 11 weeks without compromising EarI/Eam1104I inhibition. There is no methylation requirement for both the Ω members and downstream cloning steps in the α members, and therefore, any construct generated using the TNT-cloning system can be transformed in the strain of choice (T7Express can be used to allow for white/blue screening). As a consequence, it is not necessary to define LguI sensitivity to methylation; however, we report a sensitivity chart for three isoschizomers in this class: BspQI, LguI and SapI. Importantly, LguI is also sensitive to M.TaqI modification, yet this is irrelevant because M.TaqI site is not present at a critical position on Ω members and transformation of constructs carrying the joined fragment(s) in the α members is not required for T7X.MT. Consequently, the T7X.MT strain is useful for propagation of the original TNT-plasmids but problematic for downstream cloning purposes. Our results show that we successfully engineered two distinct sites to support the assembling loop presented, with LguI recognizing and cleaving at the sequence 5′GCTCTTCN ▾ NNN ▴ 3′ and EarI recognizing and cleaving at the sequence 5′CTCTTCN ▾ NNN ▴ 3′ (but not at the sequence 5′GCTCTT*CN ▾ N*NN ▴ 3′, where T*/N* represent a methylation of the corresponding adenines). By using the engineered  E. coli  strain our required modification is simple to implement. 
     Validation of TNT-Cloning System 
     Once we defined the specificity of the restriction sites, we built all 17 TNT-vectors described in  FIG. 1 ; pSTART (carbenicillin resistance), α members (α1A, α2, αB, αC, α1A-R, α2-R, αB-R, αC-R; spectinomycin resistance) and 2 members (Ω1A, Ω2, ΩB, ΩC, Ω1A-R, Ω2-R, ΩB-R, ΩC-R; kanamycin resistance—see Methods for details) based on the use of M.TaqI. Several fragments were amplified by PCR or synthesized to be cloned into pSTART and became an “element” in our universal library. These fragments are listed in Table I. Importantly, we subjected some of our CDS to the domestication process, i.e., to screen and synonymously mutate 5′CTCTTC3′ and 5′GAAGAG3′ sites in order to avoid internal fragment cleavage during the cloning steps. However, to domesticate a fragment is not mandatory for our system. 
     To maintain maximum flexibility, the CDS have no ‘stop codons’, which are included in the Terminators/3′UTRs. As a proof-of-concept we used ten different DNA fragments from our library to design four final constructs expressing a set of two reporters, red (mCherry) and green fluorescent proteins (GFP), fused to PIP2 (plasma membrane intrinsic protein, Boavida, L. C., et al.,  Plant physiology  163, 696-712 (2013)) and the known subcellular domains NLS (nuclear localization signal: PKKKRKVEDP; Slootweg, E. et al.  The Plant cell  22, 4195-4215 (2010)), with or without a “self-splicing” protein (SS) in between each reporter gene (Donnelly, M. L. et al.,  The Journal of general virology  82, 1013-1025 (2001), Francois, I. E. et al.,  Plant physiology  128, 1346-1358 (2002)) ( FIG. 12A ). Each construct, 35S::NLS-GFP-NLS-Term (α1A) (GFP control), 35S::tag-PmCherry-Term (Ω1A) (PmCherry control), 35S::tag-PmCherry-NLS-GFP-NLS-tag-Term(Ω1A) (Fused control) and different 35S::tag-PmCherry-SS1-SS2-NLS-GFP-NLS-tag-Term were transformed in agrobacteria and infiltrated in tobacco leaves to confirm mCherry and GFP fluorescence ( FIGS. 12B-12C ). The combinations of SS1-SS2 were P2AF2A (SB), P2AT2A (Ω1A) or IbpF2A (ΩC) (different peptide 2A, Donnelly, M. L. et al.,  The Journal of general virology  82, 1013-1025 (2001);  Impatiens balsamina  peptide, cleaved in plants, Francois, I. E. et al.,  Plant physiology  128, 1346-1358 (2002)). 
     As expected, the Fused control had the same expression pattern as 35S::NLS-GFP-NLS-Term (α1A) and were nuclear localized ( FIG. 3B ). The constructs carrying the SS clusters should mimic the clean separation of signals observed when GFP control and PmCherry control are co-infiltrated ( FIG. 12B ; non-Fused control) indicating an effective split between both reporters. The most efficient split was observed when either P2AF2A (99.7% SE±1.2) or P2AT2A (94.2% SE±2.8) were used and less definitive cellular split efficiencies were observed when IbpF2A (79.7% SE±8.5) was used ( FIGS. 12B-12C ). These results demonstrate multiple coding sequences can be coupled into one mRNA to efficiently undergo independent translation, and indicate that this approach is an extremely useful strategy to overcome promoter shortage. 
     To evaluate the effect of fragment length on the efficacy and efficiency of our system we used the Fused control (≈4 kb), the P2AF2A cluster (≈4 kb) and the IbpF2A cluster (≈4 kb) in Ω1A, ΩB and ΩC, and used a tertiary assembly to generate a ≈12 kb fragment in α1A ( FIG. 3D ). Additionally, we developed an efficient protocol along with an improved buffer system (called TNT-Buffer) that allowed EarI and/or LguI enzymes to work well in combination with T4 DNA ligase in a “one-pot-reaction” ( FIG. 12E ). When a single insert is being transferred from the pSTART to α or Ω members, the number of positive clones generated when using the TNT-buffer were 2-5 fold higher than using the original T4 DNA ligase buffer under the same conditions ( FIG. 12E ,  FIG. 14A ). Similar constructs were tested using other cloning strategies following the manufacturer protocol and scored less efficient as our TNT-buffer ( FIG. 12E ). 
     The key component of our buffer is a branched polyethylene glycol that appears to allow efficient digestion/ligation while maintaining efficient exchange of inserts between vectors (see conflict of interest). Since the isothermal (Gibson) assembly also allows for multiple fragments cloning, we compared one, two and three inserts plus the vector using both methodologies—the 1 h Gibson assembling reaction (at 50° C.) or the one-pot-reaction in TNT-buffer (50 cycles of 34° C. for 45 sec and 16° C. for 4.5 min) ( FIG. 12E ). Both methods performed well, however, the isothermal assembly requires sequence homology, making repetitive sequences a hurdle and compromising flexibility for multiple combinations or shuffling of fragments. Importantly, the TNT-buffer was at least 12 times more capable of performing tertiary assemblies than the T4 DNA ligase buffer ( FIG. 13B ). Interestingly, regardless the buffer system, the LguI enzyme showed some promiscuity over the 5′aaCTCTTC3′ EarI site originally included in the 2 vectors and four point mutations upstream of the biding site (from aa into tt, gt and cc) were tested and changed in order to improve the efficiency of the Ω members when used as destination vectors ( FIG. 13B ). 
     Our results show that the TNT-cloning system is a powerful tool for flexible, rapid and all-in-one assembling of various DNA fragments requiring no homology or linker/adaptors between fragments. The ≈12-kb proof-of-principle fragment noted above is an example of how 28 fragments from the library could be easily designed and joined into a single insert using 5 cloning steps. Because each construct generated is ready to be used as an entry clone for future assembling (and as an element in the library if cloned in the pSTART), our system is also versatile and convenient, requiring minimal to no re-cloning. 
     Overcoming the Domestication Step 
     One major limitation of cloning methods that rely on restriction nucleases is the fact that the restriction sites should be unique, to avoid cleavage within the fragment of interest. One solution already mentioned above is to domesticate a fragment by changing a 5′CTCTTC3′ site(s) while maintaining its functionality. However, many fragments cloned are not CDS and therefore this strategy cannot be applied. Although the TNT-Buffer successfully joined non-domesticated fragments (with internal 5′CTCTTC3′ sites) ( FIG. 4A ), tertiary assembling involving non-domesticated inserts were complex and positive clones from a regular TNT-reaction were rare (data not shown). Therefore, we utilized the ability of DNA to form triplexes between α double strand fragment and a oligonucleotide (Praseuth, D., et al.,  Biochimica et biophysica acta  1489, 181-206 (1999), Nikolova, E. N., et al.,  Journal of the American Chemical Society  135, 6766-6769 (2013), Brunet, E. et al.,  Nucleic acids research  33, 4223-4234 (2005)) in an effort to change the DNA-enzyme interactivity (Ward, B.,  Nucleic acids research  24, 2435-2440 (1996)) and inhibit the digestion progress by masking specific 5′GCTCTTC3′ sites, while leaving the remaining (vectorial) 5′GCTCTTC3′ sites available for the LguI/EarI to recognize and digest. 
     To design such oligos, we adopted the Reverse-Hoogsteen orientation (Praseuth, D., Guieysse, A. L. et al.,  Biochimica et biophysica acta  1489, 181-206 (1999)), which allows for all four nucleotides to be part of the triple helix. Initially, we combined the ability of the intercalating dye acridine (Acr) to stabilize triple helixes with the modified oligonucleotide DNA/BNA NC  (2′-O,4′-C-aminomethylene bridged nucleic acid), which has stronger binding affinity than DNA oligos (14 bp DNA/BNA NC  Tm=82.5° C.) and is more capable of forming triplexes at physiological pH (7.0-8.3) (Brunet, E. et al.,  Nucleic acids research  33, 4223-4234 (2005)). Increasing amounts of DNA/BNA NC  oligo showed oligo-dependent inhibition of the digestion progress over the 675 bp PCR product template ‘8m1’, suggesting inhibition of enzyme activity by a potential triplex formation ( FIGS. 15C-15D ). On the other hand, the DNA/BNA NC  was not able to discriminate 5′mismatches (3 in total) as observed in template ‘5m2’, showing this oligo does not differentiate small mismatch changes as those found between internal and vectorial 5′GCTCTTC3′ sites. 
     Therefore, we decided to test two regular DNA oligonucleotides (26 nt and 26 nt-Acr) covering 11 nt upstream and 8 nt downstream of the 5′GCTCTTC3′ site. A “digestion-progression curve” using LguI on the non-domesticated templates 8m1 (0 mismatches) and ‘4m1’ (4 mismatches) in the absence or presence of 50 μM of the 26-nt DNA oligo were performed to understand the kinetics involved in the digestion inhibition ( FIG. 14B ,  FIG. 15D ). After 24.4% (SE±0.6) of digestion progress, the 26-nt DNA oligo inhibited the LguI cleavage in the 8m1 template by 75.9% (SE±0.9) and only 8.3% (SE±1.6) in the 4m1 template, indicating the strategy was efficient and specific ( FIG. 4B ). Interestingly, after 77.9% (SE±0.3) digestion, inhibition of templates in EarI-based reactions was still evident at 73.8% (SE±1.5) when 4 mismatches were present, but 23.9% (SE±0.2) when 13 mismatches were present, which slightly compromised specificity for EarI-based reactions ( FIGS. 15C-15D ). Expectedly, the 26-nt-Acr oligo showed stronger inhibition but intensely compromised specificity ( FIG. 14C ). These screening results show the 26-nt oligo created a manageable “blind-spot” for both LguI and EarI enzymes which prevents recognition of specific DNA sites. 
     We validated this strategy by performing single cloning from pSTART to Ωs (by LguI) and tertiary assembly from Ωs to αs (by EarI) using non-domesticated fragments ( FIG. 4D ). Compared to the 7m1 domesticated (Dom) fragment, the 8m1 (NoDom) non-domesticated fragment drastically reduce the number of positive clones, which was raised to 74.0% (SE±2) of the 7m1 level when the 26-nt oligo is incubated with the template plasmid ( FIG. 4E ). When a tertiary assembly is performed using two among three fragments with a total of four 5′CTCTTC3′ sites (template 8m1), the previous incubation with the oligo somehow keeps the number of positive clones but raises the cloning accuracy from 31.2% (SE±4.4) to 77.1% (SE±1.4) ( FIG. 14E ). Combined, these results show the oligo incubation protects chosen 5′GCTCTTC3′ sites during one and multiple fragments cloning while allowing LguI/EarI to reliably digest the sites that flank the insert in pSTART, α and Ω members ( FIG. 15B ). Thus, rather than screening for a 6 nt sequence (5′CTCTTC3′ or 5′GAAGAG3′, frequency ≈1 per 2048 bp) within the fragment of interest, a new sequence is used (frequency ≈1 per 7.4×10 5  bp when assembly uses EarI and ≈1 per 4.7×10 7  bp when assembly uses LguI) and the chances of requiring a fragment mutation is greatly reduced. 
     Discussion 
     Placing methyl groups in the type IIS enzymes binding site generated two recognition sites for two distinct enzymes that creates an innovative and flexible cloning platform, allowing for multiple fragments (up to 3 at once) to be combined from a single universal library in a one-pot reaction with high efficiency and high fidelity. The ability to keep ORFs in frame by using cloning signatures that bear three nucleotide tag allowed us to include all cloning fragments, as CDS pieces, into a single universal library and, therefore, simplify assembling by orderly ‘picking and mixing’ the fragments of interest. In this approach inversions were, and can be, easily performed by merely swapping the destination vector with its corresponding “R” version. Similarly, relocation of fragments was easily performed by rearranging intermediate cloning products rather than starting from the beginning of the process. 
     Such advantages are key for establishing a easily transferable platform for quick determination of qualitative and quantitative gene fragment interactions that will have to be performed in studies involving gene sets and gene networks. Currently, the validation of such networks and the reproducibility of data are limited by the inability of building various compatible multigene constructs from one flexible universal platform. The optimized TNT-cloning system and buffer, overcome these limitations by allowing several fragments from the universal library to be orderly combined into 1 insert after a minimal number of cloning steps in a matter of days. 
     Within the context of synthetic biology, an important aspect for studies in regulatory networks and pathway engineering is the need of numerous regulatory sequences that may be incompatible with current cloning systems and/or limited in numbers of assembled genes for multigene studies. Here, we were able to provide a protocol that is greatly capable of cloning fragments bearing internal 5′GCTCTTC3′ sites. This approach is affordable and straightforward allowing for efficient cloning and assembling of fragments inapt for mutagenesis. Also, to extend the use of one regulatory sequence to multiple CDS, we clustered different peptide 2As to overcome flaws found when only one sequence is used (Donnelly, M. L. et al.,  The Journal of general virology  82, 1013-1025 (2001)) by assuming a simple probability test should be applicable (if one copy gives 20% flaw, for example, two copies should reduce such number to 4%, etc.). We showed that clustering of numerous gene fragments corroborates our predictions, as P2AT2A and P2AF2A constructs gave almost flawless split between two CDS while their sole use show imperfect split in several cellular backgrounds (Kim, J. H. et al.,  PLoS One  6, e18556 (2011)). The clustered P2A efficiency provide a similar output for polycistronic mRNA as if individual mRNAs were expressed in planta ( FIG. 12B ) and demonstrates the power of a methodology that allows an endless assembly with CDS compatibility. 
     
       
         
           
               
             
               
                 TABLE I 
               
             
            
               
                   
               
               
                 (Sequences In Figures And Detailed Description) 
               
            
           
           
               
               
               
            
               
                   
                   
                 LOCATION OF 
               
               
                 SEQUENCE 
                 SEQ ID NO: 
                 SEQUENCE 
               
               
                   
               
               
                 ACATGCAGCTCTTCC 
                 SEQ ID NO: 1 
                 FIG. 2A 
               
               
                   
               
               
                 GGAAGAGCTGCATGT 
                 SEQ ID NO: 2 
                 FIG. 2A 
               
               
                   
               
               
                 GGAAGAGCTTCCTCG 
                 SEQ ID NO: 3 
                 FIG. 2A 
               
               
                   
               
               
                 CGAGGAAGCTCTTCC 
                 SEQ ID NO: 4 
                 FIG. 2A 
               
               
                   
               
               
                 CAGGCTCTTCGACCAGAAGAGTGG 
                 SEQ ID NO: 5 
                 FIG. 2A 
               
               
                   
               
               
                 TATGCTCTTCGGATAGTAGAAGAGGGG 
                 SEQ ID NO: 6 
                 FIG. 2A 
               
               
                   
               
               
                 GCTCTTCCACCCCGGG 
                 SEQ ID NO: 7 
                 FIG. 3 
               
               
                   
               
               
                 CCCGGGGTGGAAGAGC 
                 SEQ ID NO: 8 
                 FIG. 3 
               
               
                   
               
               
                 CCCGGGATGGAAGAGC 
                 SEQ ID NO: 9 
                 FIG. 3 
               
               
                   
               
               
                 GCTCTTCCATCCCGGG 
                 SEQ ID NO: 10 
                 FIG. 3 
               
               
                   
               
               
                 GCTCTTCGACCAGAAGAGT 
                 SEQ ID NO: 11 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCTGGTCGAAGAGC 
                 SEQ ID NO: 12 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCAGATAGTCGAAGAGC 
                 SEQ ID NO: 13 
                 FIG. 4 
               
               
                   
               
               
                 GCTCTTCGACTATCTGAAGAGT 
                 SEQ ID NO: 14 
                 FIG. 4 
               
               
                   
               
               
                 GCTCTTCGAGTACCAGAAGAGT 
                 SEQ ID NO: 15 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCTGGTACTCGAAGAGC 
                 SEQ ID NO: 16 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCAGATCGAAGAGC 
                 SEQ ID NO: 17 
                 FIG. 4 
               
               
                   
               
               
                 GCTCTTCGATCTGAAGAGT 
                 SEQ ID NO: 18 
                 FIG. 4 
               
               
                   
               
               
                 GCTCTTCGAGTACCAGAAGAGT 
                 SEQ ID NO: 19 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCTGGTACTCGAAGAGC 
                 SEQ ID NO: 20 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCAGATAATCGAAGAGC 
                 SEQ ID NO: 21 
                 FIG. 4 
               
               
                   
               
               
                 GCTCTTCGATTATCTGAAGAGT 
                 SEQ ID NO: 22 
                 FIG. 4 
               
               
                   
               
               
                 GCTCTTCGAATACCAGAAGAGT 
                 SEQ ID NO: 23 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCTGGTATTCGAAGAGC 
                 SEQ ID NO: 24 
                 FIG. 4 
               
               
                   
               
               
                 ACTCTTCAGATCGAAGAGC 
                 SEQ ID NO: 25 
                 FIG. 4 
               
               
                   
               
               
                 GCTCTTCGATCTGAAGAGT 
                 SEQ ID NO: 26 
                 FIG. 4 
               
               
                   
               
               
                 CCTCTTCAACCCGAAGAGC 
                 SEQ ID NO: 27 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGGTTGAAGAGG 
                 SEQ ID NO: 28 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGATAGTAGAAGAGG 
                 SEQ ID NO: 29 
                 FIG. 5 
               
               
                   
               
               
                 CCTCTTCTACTACTCCGAAGAGC 
                 SEQ ID NO: 30 
                 FIG. 5 
               
               
                   
               
               
                 CCTCTTCAAGTACCCGAAGAGC 
                 SEQ ID NO: 31 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGGTACTTGAAGAGG 
                 SEQ ID NO: 32 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGATAGAAGAGG 
                 SEQ ID NO: 33 
                 FIG. 5 
               
               
                   
               
               
                 CCTCTTCTATCCGAAGAGC 
                 SEQ ID NO: 34 
                 FIG. 5 
               
               
                   
               
               
                 CCTCTTCAAGTACCCGAAGAGC 
                 SEQ ID NO: 35 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGGTACTTGAAGAGG 
                 SEQ ID NO: 36 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGATAATAGAAGAGG 
                 SEQ ID NO: 37 
                 FIG. 5 
               
               
                   
               
               
                 CCTCTTCTATTATCCGAAGAGC 
                 SEQ ID NO: 38 
                 FIG. 5 
               
               
                   
               
               
                 CCTCTTCAAATACCCGAAGAGC 
                 SEQ ID NO: 39 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGGTATTTGAAGAGG 
                 SEQ ID NO: 40 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGGATAGAAGAGG 
                 SEQ ID NO: 41 
                 FIG. 5 
               
               
                   
               
               
                 CCTCTTCTATCCGAAGAGC 
                 SEQ ID NO: 42 
                 FIG. 5 
               
               
                   
               
               
                 GCTCTTCGACCATCAGAAGAGT 
                 SEQ ID NO: 43 
                 FIG. 6 
               
               
                   
               
               
                 ACTCTTCTGATGGTCGAAGAGC 
                 SEQ ID NO: 44 
                 FIG. 6 
               
               
                   
               
               
                 ACTCTTCAGGTAGTCGAAGAGC 
                 SEQ ID NO: 45 
                 FIG. 6 
               
               
                   
               
               
                 GCTCTTCGACTACCTGAAGAGT 
                 SEQ ID NO: 46 
                 FIG. 6 
               
               
                   
               
               
                 GCTCTTCGAGTATCAGAAGAGT 
                 SEQ ID NO: 47 
                 FIG. 6 
               
               
                   
               
               
                 ACTCTTCTGATACTCGAAGAGC 
                 SEQ ID NO: 48 
                 FIG. 6 
               
               
                   
               
               
                 ACTCTTCAGGTGATCGAAGAGC 
                 SEQ ID NO: 49 
                 FIG. 6 
               
               
                   
               
               
                 TGAGAAGTCCACTAGCTTCTCG 
                 SEQ ID NO: 50 
                 FIG. 6 
               
               
                   
               
               
                 GCTCTTCGAGTATCAGAAGAGT 
                 SEQ ID NO: 51 
                 FIG. 6 
               
               
                   
               
               
                 CATCTTCTGATACTCGAAGAGC 
                 SEQ ID NO: 52 
                 FIG. 6 
               
               
                   
               
               
                 ACTCTTCAGGTAATCGAAGAGC 
                 SEQ ID NO: 53 
                 FIG. 6 
               
               
                   
               
               
                 GCTCTTCGATTACCTGAAGAGT 
                 SEQ ID NO: 54 
                 FIG. 6 
               
               
                   
               
               
                 GCTCTTCGAATATCAGAAGAGT 
                 SEQ ID NO: 55 
                 FIG. 6 
               
               
                   
               
               
                 ACTCTTCTGATATTCGAAGAGC 
                 SEQ ID NO: 56 
                 FIG. 6 
               
               
                   
               
               
                 ACTCTTCAGGTAATCGAAGAGC 
                 SEQ ID NO: 57 
                 FIG. 6 
               
               
                   
               
               
                 TGAGAAGTCCACTAGCTTCTCG 
                 SEQ ID NO: 58 
                 FIG. 6 
               
               
                   
               
               
                 CCTCTTCAACCATCCGAAGAGC 
                 SEQ ID NO: 59 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGATGGTTGAAGAGG 
                 SEQ ID NO: 60 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGGTAGTAGAAGAGG 
                 SEQ ID NO: 61 
                 FIG. 7 
               
               
                   
               
               
                 CCTCTTCTACTACCCGAAGAGC 
                 SEQ ID NO: 62 
                 FIG. 7 
               
               
                   
               
               
                 CCTCTTCAAGTATCCGAAGAGC 
                 SEQ ID NO: 63 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGATACTTGAAGAGG 
                 SEQ ID NO: 64 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGGTGATAGAAGAGG 
                 SEQ ID NO: 65 
                 FIG. 7 
               
               
                   
               
               
                 CCTCTTCTATCACCCGAAGAGC 
                 SEQ ID NO: 66 
                 FIG. 7 
               
               
                   
               
               
                 CCTCTTCAAGTATCCGAAGAGC 
                 SEQ ID NO: 67 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGATACCTGAAGAGG 
                 SEQ ID NO: 68 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGGTAATAGAAGAGG 
                 SEQ ID NO: 69 
                 FIG. 7 
               
               
                   
               
               
                 CCTCTTCTATTACCCGAAGAGC 
                 SEQ ID NO: 70 
                 FIG. 7 
               
               
                   
               
               
                 CCTCTTCAAATATCCGAAGAGC 
                 SEQ ID NO: 71 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGATATTTGAAGAGG 
                 SEQ ID NO: 72 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCGGGTGATAGAAGAGG 
                 SEQ ID NO: 73 
                 FIG. 7 
               
               
                   
               
               
                 CCTCTTCTATCACCCGAAGAGC 
                 SEQ ID NO: 74 
                 FIG. 7 
               
               
                   
               
               
                 GCTCTTCCACC 
                 SEQ ID NO: 75 
                 FIG. 8 
               
               
                   
               
               
                 GGTGGAAGAGC 
                 SEQ ID NO: 76 
                 FIG. 8 
               
               
                   
               
               
                 GATGGAAGAGC 
                 SEQ ID NO: 77 
                 FIG. 8 
               
               
                   
               
               
                 GCTCTTCCATC 
                 SEQ ID NO: 78 
                 FIG. 8 
               
               
                   
               
               
                 ACCAGAAGAG 
                 SEQ ID NO: 79 
                 FIG. 8 
               
               
                   
               
               
                 CTCTTCTGGT 
                 SEQ ID NO: 80 
                 FIG. 8 
               
               
                   
               
               
                 CTCTTCAGATAGT 
                 SEQ ID NO: 81 
                 FIG. 8 
               
               
                   
               
               
                 ACTATCTGAAGAG 
                 SEQ ID NO: 82 
                 FIG. 8 
               
               
                   
               
               
                 ACCAGAAGAGC 
                 SEQ ID NO: 83 
                 FIG. 9 
               
               
                   
               
               
                 GCTCTTCTGGT 
                 SEQ ID NO: 84 
                 FIG. 9 
               
               
                   
               
               
                 GCTCTTCAGATAGT 
                 SEQ ID NO: 85 
                 FIG. 9 
               
               
                   
               
               
                 ACTATCTGAAGAGC 
                 SEQ ID NO: 86 
                 FIG. 9 
               
               
                   
               
               
                 CACTGCCAGTTGCTCTTCATATAGCA 
                 SEQ ID NO: 87 
                 FIG. 15A 
               
               
                   
               
               
                 CACTGCCAGTTCCTCTTCATATAGCA 
                 SEQ ID NO: 88 
                 FIG. 15A 
               
               
                   
               
               
                 CACTATGAGTTGCTCTTCATATAGCA 
                 SEQ ID NO: 89 
                 FIG. 15A 
               
               
                   
               
               
                 CACTGGCTGCCGCTCTTCATATAGCA 
                 SEQ ID NO: 90 
                 FIG. 15A 
               
               
                   
               
               
                 GCCAGTTGCTCTTC 
                 SEQ ID NO: 91 
                 FIG. 15A 
               
               
                   
               
               
                 GATTGCCAGTTACTCTTCTGGGACCT 
                 SEQ ID NO: 92 
                 FIG. 15A 
               
               
                   
               
               
                 GATTGCCAGACTCTCTTCTGGGACCT 
                 SEQ ID NO: 93 
                 FIG. 15A 
               
               
                   
               
               
                 GATTGGCTGCCACTCTTCTGGGACCT 
                 SEQ ID NO: 94 
                 FIG. 15A 
               
               
                   
               
               
                 TGACACATGCAGCTCTTCCACCNNNN 
                 SEQ ID NO: 95 
                 FIG. 15B 
               
               
                   
               
               
                 TGAGCGAGGAAGCTCTTCCATCNNNN 
                 SEQ ID NO: 96 
                 FIG. 15B 
               
               
                   
               
               
                 CATGCCTGCAGGCTCTTCGAVYAYCN 
                 SEQ ID NO: 97 
                 FIG. 15B 
               
               
                   
               
               
                 AATCTGATCCAGCTCTTCGAYYAYCN 
                 SEQ ID NO: 98 
                 FIG. 15B 
               
               
                   
               
               
                 CATGCCTGCAGACTCTTCAACCNNNN 
                 SEQ ID NO: 99 
                 FIG. 15B 
               
               
                   
               
               
                 ATGCCTGCAGMCCTCTTCAAVYAYCN 
                 SEQ ID NO: 100 
                 FIG. 15B 
               
               
                   
               
               
                 AATCTGATCCMMCTCTTCTAYYAYCN 
                 SEQ ID NO: 101 
                 FIG. 15B 
               
               
                   
               
               
                 See below 
                 SEQ ID NO: 102 
                 FIG. 16A 
               
            
           
           
               
            
               
                 GATCCCGGGTCAATAGCATTCTCACCAATAAAAAACGCCCGGCGGCAACCGA 
               
               
                 GCGTTCTGAACAAATCCAGATGGAGTTCTGAGGTCATTACTGTCAACAGGAG 
               
               
                 TCCAAGCGGCCGCTTTTTTTACCTCCTAAAAGTTAAACAAAATTATTTCTAGA 
               
               
                 GGGAAACCGTTGTGGAATTGTGAGCGCTCACCATATTATAATTGTTATCCGCT 
               
               
                 CACAAAGCAAATAAATTTTTCATGATTTCACTGTGCATGAAGCTCGTAATTGT 
               
               
                 TATCCGCTCACAATTaaactcatgagcccgaagtggcgagcccgatcttccccatcggtgatgtcggcgatatag 
               
               
                 gcgccagcaaccgcacctgtggcgccggtgatgccgg 
               
               
                 tgcgtccggcgtagaggatcgagatctcgatcccgcgaaatAATACGACTCACTATAGGGGAATTGT 
               
               
                 GAGCGGATAACAATTCCCCTCTAGAATTGTTTAACTTTAAGAAGGAGATATA 
               
               
                 CCTGGGTCTGCCTCCGCTGCTGAGCCTGCCGAGCAATAGCGCACCGCGTAGC 
               
               
                 CTGGGTCGTGTTGAACCGGAAGTTGTTGATTTTATGGTTAGCCTGGCCGAAGC 
               
               
                 ACCGCGTGGTGGTCGTGTTCTGGAACCGGCATGTGCCCATGGTCCGTTTCTGC 
               
               
                 GTGGTGAAGCACATGGCACCGGTTATCGTTTTGTTGGTGTTGAAATTGATCCG 
               
               
                 AAAGCACTGGATCTGCCACCGTGGGCAGAAGGTATTCTGGCAGAGCTGTGGG 
               
               
                 AACCGGGTGAAGCATTTGATCTGATTCTGGGTAATCCGCCTTATGGTATTGTT 
               
               
                 GGTGAAGCAAGCAAATATCCGATCCATGTTTTTGTGAAAGATCTGTACAAAA 
               
               
                 AAGCCTTTAGCACCTGGAAAGGCAAATATAACCTGTATGGTGCCTTTCTGGA 
               
               
                 AAAAGCAGTTCGTCTGCTGAAACGTGTTCTGGTTTTTGTTGTTCCGGCAACCT 
               
               
                 GGCTGGTGCTGGAAGATTTTGCACTGCTGCGTGAATTTCTGGCACGTGAAGG 
               
               
                 TAAAACCAGCGTTCTGGGTGAAGTTTTTCCGCAGAAAAAAGTTAGCGCAGTG 
               
               
                 GTTATTCGTTTTCAGAAAAGCGGTAAAGGTCTGAGCCTGTGGGATACCCAAG 
               
               
                 AAGCGGTTTTACCCCGATTCTGTGGGCTGAATATCCGCATTGGGAAGGTGAA 
               
               
                 ATTATTCGCTTTGAAACCGAAGAAACCCGCAAACTGGAAATTTTGCCGCTGG 
               
               
                 GTGACCTGTTTCATATCCGTTTTGCAGCACGTAGTCCGGAATTCAAAAAACAT 
               
               
                 CCGGCAGTTCGTAAAGAACCGGGTCCGGGTCTGGTTCTGACCGGTCGTAATC 
               
               
                 TGAAACCTGGTTGGGTTGATTATGAAAAAAATCATAGCGGTCTGTGGATGCC 
               
               
                 GAAAGAACGTGCAAAAGAACTGTTTTATGCAACACCGCATCTGGTTGTTGCA 
               
               
                 CATACCAAAGGCACCCGTGTTGTTGCAGCATGGGATGAACGTGCATATCCGT 
               
               
                 GGCGTGAAGAATTGCTGCCTAAAGAAGGTGTTCGTCTGGATCCGAGCAGCCT 
               
               
                 GGTTCAGTGGCTGAATAGCGAAGCAATGCAGAAACATGTTCGTACCCTGTAT 
               
               
                 CGTGTTCCGCATCTGACCCTGCGTATGCTGGAACGTCTGCCGGTTCGTCGTGA 
               
               
                 ATATGGTTTTCATACCAGTCCGGAAAGCGCACGTAACTTTTAACCGAAAGGA 
               
               
                 AGCTGAGTTGGCTGCTGCCACCGCTGAGCAATAACTAGCATAACCCCTTGGG 
               
               
                 GCCTCTAAACGGGTCTTGAGGGGTTTTTTG GGCCACTCGAGCACCTAGGAG 
               
               
                   
               
            
           
         
       
     
     
       
         
           
               
               
               
               
             
               
                 TABLE II 
               
               
                   
               
               
                 Name 
                 Length 
                 Sequence 
                 SEQ ID NO: 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
            
               
                 Primers 
               
            
           
           
               
               
               
               
            
               
                 pUPD-FW1 
                 32 
                 GCTCTTCCACCCCGGGGCTGG 
                 SEQ ID NO: 103 
               
               
                   
                   
                 CTTAACTATGC 
                   
               
               
                   
               
               
                 pUPD-RW1 
                 27 
                 TGGCGTAATAGCGAGGAGGC 
                 SEQ ID NO: 104 
               
               
                   
                   
                 CCGCACC 
                   
               
               
                   
               
               
                 pUPD-FW2 
                 27 
                 GGTGCGGGCCTCCTCGCTATT 
                 SEQ ID NO: 105 
               
               
                   
                   
                 ACGCCA 
                   
               
               
                   
               
               
                 pUPD-RW2 
                 31 
                 CTCTAGAGGATCCCCTGGTAC 
                 SEQ ID NO: 106 
               
               
                   
                   
                 CGAGCTCGAA 
                   
               
               
                   
               
               
                 pUPD-FW3 
                 31 
                 TTCGAGCTCGGTACCAGGGGA 
                 SEQ ID NO: 107 
               
               
                   
                   
                 TCCTCTAGAG 
                   
               
               
                   
               
               
                 pUPD-RW3 
                 35 
                 GCTCTTCCATCCCGGGCGCCC 
                 SEQ ID NO: 108 
               
               
                   
                   
                 AATACGCAAACCGC 
                   
               
               
                   
               
               
                 pUPD-FW4 
                 34 
                 CCCGGGATGGAAGAGCTTCCT 
                 SEQ ID NO: 109 
               
               
                   
                   
                 CGCTCACTGACTC 
                   
               
               
                   
               
               
                 pUPD-RW4 
                 41 
                 GCTTCAATAATATTGAAAAAG 
                 SEQ ID NO: 110 
               
               
                   
                   
                 GAGGAGTATGAGTATTCAAC 
                   
               
               
                   
               
               
                 pUPD-FW5 
                 41 
                 GTTGAATACTCATACTCCTCC 
                 SEQ ID NO: 111 
               
               
                   
                   
                 TTTTTCAATATTATTGAAGC 
                   
               
               
                   
               
               
                 pUPD-RW5 
                 33 
                 GCCCCGGGGTGGAAGAGCTG 
                 SEQ ID NO: 112 
               
               
                   
                   
                 CATGTGTCAGAGG 
                   
               
               
                   
               
               
                 pUPD-RW3.1 
                 27 
                 CAGCTATGACCATGATTACGG 
                 SEQ ID NO: 113 
               
               
                   
                   
                 ATTCAC 
                   
               
               
                   
               
               
                 FW_adap 
                 67 
                 CTCTTCCACCCCGGGGCTGGC 
                 SEQ ID NO: 114 
               
               
                   
                   
                 TTAACTATGCGGCATCAGAGC 
                   
               
               
                   
                   
                 TTATTTTTGACACCAGACCAA 
                   
               
               
                   
                   
                 CTGG 
                   
               
               
                   
               
               
                 pUPD-FW3.1 
                 31 
                 CGTAATCATGGTCATAGCTGT 
                 SEQ ID NO: 115 
               
               
                   
                   
                 TTCCTGTGTG 
                   
               
               
                   
               
               
                 pUPD-RW5 
                 33 
                 GCCCCGGGGTGGAAGAGCTG 
                 SEQ ID NO: 116 
               
               
                   
                   
                 CATGTGTCAGAGG 
                   
               
               
                   
               
               
                 KStrat2_TNT-Fw 
                 26 
                 CATTACAGCTTACGAACCGAA 
                 SEQ ID NO: 117 
               
               
                   
                   
                 CGAGG 
                   
               
               
                   
               
               
                 KStrat2_TNT-Rw 
                 21 
                 GCAGCGAGTCAGTGAGCGAG 
                 SEQ ID NO: 118 
               
               
                   
                   
                 G 
                   
               
               
                   
               
               
                 Kan_to_O-FW2 
                 25 
                 GGAATTTATGCCGCTTCCGAC 
                 SEQ ID NO: 119 
               
               
                   
                   
                 CATC 
                   
               
               
                   
               
               
                 KStrat2_TOP-Rw 
                 21 
                 CCTCGCTCACTGACTCGCTGC 
                 SEQ ID NO: 120 
               
               
                   
               
               
                 KStrat2_TOP-FW 
                 37 
                 TCGGTTCGTAAGCTGTAATGT 
                 SEQ ID NO: 121 
               
               
                   
                   
                 TCCTGGCAGCTCTGGC 
                   
               
               
                   
               
               
                 Kan_to_O-RW1 
                 25 
                 GATGGTCGGAAGCGGCATAA 
                 SEQ ID NO: 122 
               
               
                   
                   
                 ATTCC 
                   
               
               
                   
               
               
                 αΩVector_FW 
                 24 
                 TGGATCAGATTGTCGTTTCCC 
                 SEQ ID NO: 123 
               
               
                   
                   
                 GCC 
                   
               
               
                   
               
               
                 αΩVector_RW 
                 24 
                 CTGCAGGCATGCAGCTCGAAT 
                 SEQ ID NO: 124 
               
               
                   
                   
                 TAT 
                   
               
               
                   
               
               
                 aO_vector-nested- 
                 27 
                 GCTCGAATTATCGATCATGAG 
                 SEQ ID NO: 125 
               
               
                 RW 
                   
                 CGGAGA 
                   
               
               
                   
               
               
                 aO_vector-nested- 
                 30 
                 GTTTCCCGCCTTCAGTTTAAA 
                 SEQ ID NO: 126 
               
               
                 FW 
                   
                 CTATCAGTG 
                   
               
               
                   
               
               
                 PCR2_to_αVector- 
                 24 
                 GCTGCATGCCTGCAGGCTCTT 
                 SEQ ID NO: 127 
               
               
                 Fw 
                   
                 CGA 
                   
               
               
                   
               
               
                 PCR2_to_αVector- 
                 38 
                 GGG AAA CGA CAA TCT 
                 SEQ ID NO: 128 
               
               
                 Rw 
                   
                 GATCCA GCT CTT CGA 
                   
               
               
                   
               
               
                 α1A-Fw 
                 55 
                 GCAGGCTCTTCGACCAGAAG 
                 SEQ ID NO: 129 
               
               
                   
                   
                 AGT GGC TTA ACT ATG CGG 
                   
               
               
                   
                   
                 CAT CAG AGC 
                   
               
               
                   
               
               
                 α1A-Rw 
                 63 
                 GATCCA GCT CTT CGA CTA 
                 SEQ ID NO: 130 
               
               
                   
                   
                 TCT GAA GAG T ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 α2-Fw 
                 58 
                 GCAGGCTCTTCGAGTACCAGA 
                 SEQ ID NO: 131 
               
               
                   
                   
                 AGAGT GGC TTA ACT ATG 
                   
               
               
                   
                   
                 CGG CAT CAG AGC 
                   
               
               
                   
               
               
                 α2-Rw 
                 58 
                 GATCCAGCT CTT CGA TCT 
                 SEQ ID NO: 132 
               
               
                   
                   
                 GAA GAG T ATA CGC AAA 
                   
               
               
                   
                   
                 CCG CCT CTC CC 
                   
               
               
                   
               
               
                 αB-Fw 
                 58 
                 GCAGGCTCTTCGAGTACCAGA 
                 SEQ ID NO: 133 
               
               
                   
                   
                 AGAGT GGC TTA ACT ATG 
                   
               
               
                   
                   
                 CGG CAT CAG AGC 
                   
               
               
                   
               
               
                 αB-Rw 
                 62 
                 GATCCAGCT CTT CGA TTA 
                 SEQ ID NO: 134 
               
               
                   
                   
                 TCT GAA GAG T ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 αC-Fw 
                 58 
                 GCAGGCTCTTCGAATACCAGA 
                 SEQ ID NO: 135 
               
               
                   
                   
                 AGAGT GGC TTA ACT ATG 
                   
               
               
                   
                   
                 CGG CAT CAG AGC 
                   
               
               
                   
               
               
                 αC-Rw 
                 58 
                 GATCCAGCT CTT CGA TCT 
                 SEQ ID NO: 136 
               
               
                   
                   
                 GAA GAG T ATA CGC AAA 
                   
               
               
                   
                   
                 CCG CCT CTC CC 
                   
               
               
                   
               
               
                 α1R-Fw 
                 58 
                 GCAGGCTCTTCGACCATCAGA 
                 SEQ ID NO: 137 
               
               
                   
                   
                 AGAGT GGC TTA ACT ATG 
                   
               
               
                   
                   
                 CGG CAT CAG AGC 
                   
               
               
                   
               
               
                 α1R-Rw 
                 62 
                 GATCCAGCT CTT CGA CTA 
                 SEQ ID NO: 138 
               
               
                   
                   
                 CCT GAA GAG T ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 α2R-Fw 
                 58 
                 GCAGGCTCTTCGAGTATCAGA 
                 SEQ ID NO: 139 
               
               
                   
                   
                 AGAGT GGC TTA ACT ATG 
                   
               
               
                   
                   
                 CGG CAT CAG AGC 
                   
               
               
                   
               
               
                 α2R-Rw 
                 62 
                 GATCCAGCT CTT CGA TCA 
                 SEQ ID NO: 140 
               
               
                   
                   
                 CCT GAA GAG T ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 PCR2_to_ΩVector- 
                 22 
                 GCTGCATGCCTGCAGACTCTT 
                 SEQ ID NO: 141 
               
               
                 Fw 
                   
                 C 
                   
               
               
                   
               
               
                 PCR2_to_ΩVector- 
                 34 
                 GGG AAA CGA CAA TCT 
                 SEQ ID NO: 142 
               
               
                 Rw 
                   
                 GATCCA ACTCTTC 
                   
               
               
                   
               
               
                 Ω1A-Fw 
                 56 
                 GCAG 
                 SEQ ID NO: 143 
               
               
                   
                   
                 ACTCTTCAACCCGAAGAGC 
                   
               
               
                   
                   
                 GGC TTA ACT ATG CGG CAT 
                   
               
               
                   
                   
                 CAG AGC 
                   
               
               
                   
               
               
                 Ω1A-Rw 
                 63 
                 GATCCA ACT CTT CTA CTA 
                 SEQ ID NO: 144 
               
               
                   
                   
                 TCC GAA GAG C ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 Ω2-Fw 
                 59 
                 GCAG 
                 SEQ ID NO: 145 
               
               
                   
                   
                 ACTCTTCAAGTACCCGAAGAG 
                   
               
               
                   
                   
                 C GGC TTA ACT ATG CGG CAT 
                   
               
               
                   
                   
                 CAG AGC 
                   
               
               
                   
               
               
                 Ω2-Rw 
                 59 
                 GATCCA ACT CTT CTA TCC 
                 SEQ ID NO: 146 
               
               
                   
                   
                 GAA GAG C ATA CGC AAA 
                   
               
               
                   
                   
                 CCG CCT CTC CC 
                   
               
               
                   
               
               
                 ΩB-Fw 
                 59 
                 GCAG 
                 SEQ ID NO: 147 
               
               
                   
                   
                 ACTCTTCAAGTACCCGAAGAG 
                   
               
               
                   
                   
                 C GGC TTA ACT ATG CGG CAT 
                   
               
               
                   
                   
                 CAG AGC 
                   
               
               
                   
               
               
                 ΩB-Rw 
                 63 
                 GATCCA ACT CTT CTA TTA 
                 SEQ ID NO: 148 
               
               
                   
                   
                 TCC GAA GAG C ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 ΩC-Fw 
                 59 
                 GCAG 
                 SEQ ID NO: 149 
               
               
                   
                   
                 ACTCTTCAAATACCCGAAGAG 
                   
               
               
                   
                   
                 C GGC TTA ACT ATG CGG CAT 
                   
               
               
                   
                   
                 CAG AGC 
                   
               
               
                   
               
               
                 ΩC-Rw 
                 59 
                 GATCCA ACT CTT CTA TCC 
                 SEQ ID NO: 150 
               
               
                   
                   
                 GAA GAG C ATA CGC AAA 
                   
               
               
                   
                   
                 CCG CCT CTC CC 
                   
               
               
                   
               
               
                 Ω1R-Fw 
                 59 
                 GCAG 
                 SEQ ID NO: 151 
               
               
                   
                   
                 ACTCTTCAACCATCCGAAGAG 
                   
               
               
                   
                   
                 C GGC TTA ACT ATG CGG CAT 
                   
               
               
                   
                   
                 CAG AGC 
                   
               
               
                   
               
               
                 Ω1R-Rw 
                 63 
                 GATCCA ACT CTT CTA CTA 
                 SEQ ID NO: 152 
               
               
                   
                   
                 CCC GAA GAG C ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 Ω2R-Fw 
                 59 
                 GCAG 
                 SEQ ID NO: 153 
               
               
                   
                   
                 ACTCTTCAAGTATCCGAAGAG 
                   
               
               
                   
                   
                 C GGC TTA ACT ATG CGG CAT 
                   
               
               
                   
                   
                 CAG AGC 
                   
               
               
                   
               
               
                 Ω2R-Rw 
                 63 
                 GATCCA ACT CTT CTA TCA 
                 SEQ ID NO: 154 
               
               
                   
                   
                 CCC GAA GAG C ATA CGC 
                   
               
               
                   
                   
                 AAA CCG CCT CTC CC 
                   
               
               
                   
               
               
                 EarI-FW1 
                 31 
                 GTTTTTCATTACCGACGAGAT 
                 SEQ ID NO: 155 
               
               
                   
                   
                 CGAGGCGGAG 
                   
               
               
                   
               
               
                 EarI-FW2 
                 31 
                 GCGCACAGCCGACGAGCTGC 
                 SEQ ID NO: 156 
               
               
                   
                   
                 AAAAAG 
                   
               
               
                   
               
               
                 EarI-FW3 
                 31 
                 CAGGCGCTCTTACGCTTCCTC 
                 SEQ ID NO: 157 
               
               
                   
                   
                 GCTC 
                   
               
               
                   
               
               
                 EarI-FW4 
                 31 
                 TTCGCCGCCAAGTTCTTCAGC 
                 SEQ ID NO: 158 
               
               
                   
                   
                 AATATC 
                   
               
               
                   
               
               
                 EarI-FW5 
                 31 
                 CGAGCCCCTGATGTTCTTCGT 
                 SEQ ID NO: 159 
               
               
                   
                   
                 CCAG 
                   
               
               
                   
               
               
                 EarI-RW1 
                 31 
                 CTCCGCCTCGATCTCGTCGGT 
                 SEQ ID NO: 160 
               
               
                   
                   
                 AATGAAAAAC 
                   
               
               
                   
               
               
                 EarI-RW2 
                 31 
                 CTTTTTGCAGCTCGTCGGCTG 
                 SEQ ID NO: 161 
               
               
                   
                   
                 TGCGC 
                   
               
               
                   
               
               
                 EarI-RW3 
                 31 
                 GAGCGAGGAAGCGTAAGAGC 
                 SEQ ID NO: 162 
               
               
                   
                   
                 GCCTG 
                   
               
               
                   
               
               
                 EarI-RW4 
                 31 
                 GATATTGCTGAAGAACTTGGC 
                 SEQ ID NO: 163 
               
               
                   
                   
                 GGCGAA 
                   
               
               
                   
               
               
                 EarI-RW5 
                 31 
                 CTGGACGAAGAACATCAGGG 
                 SEQ ID NO: 164 
               
               
                   
                   
                 GCTCG 
                   
               
               
                   
               
               
                 TNT-αΩ2-seqRW 
                 22 
                 CTCTTAGGTTTACCCGCCAAT 
                 SEQ ID NO: 165 
               
               
                   
                   
                 A 
                   
               
               
                   
               
               
                 TNT-αΩ2-seqFW 
                 22 
                 AACGTGACTCCCTTAATTCTC 
                 SEQ ID NO: 166 
               
               
                   
                   
                 C 
                   
               
               
                   
               
               
                 pUPD_adap_met. 
                 43 
                 CTCTTCGACCCCGGGGC 
                 SEQ ID NO: 167 
               
               
                 test-FW 
                   
                 TGGCTTAACTATGCGGCATCA 
                   
               
               
                   
                   
                 GAGC 
                   
               
               
                   
               
               
                 pUPD-RW5- 
                 33 
                 GCCCCGGGGTCGAAGAGCTG 
                 SEQ ID NO: 168 
               
               
                 M_Test 
                   
                 CATGTGTCAGAGG 
                   
               
               
                   
               
               
                 pUPD-seqFW 
                 20 
                 GCCACCTGACGTCTAAGAAA 
                 SEQ ID NO: 169 
               
               
                   
               
               
                 pUPD-seqRW 
                 25 
                 CCTGATTCTGTGGATAACCGT 
                 SEQ ID NO: 170 
               
               
                   
                   
                 ATTA 
                   
               
               
                   
               
               
                 TNT-Lumio_FW 
                 72 
                 ACATGCAGCTCTTCCACCGGT 
                 SEQ ID NO: 171 
               
               
                   
                   
                 GCTGGTGGTTGCTGCCCTGGT 
                   
               
               
                   
                   
                 TGCTGCGGTGGTGATGGAAG 
                   
               
               
                   
                   
                 AGCTTCCTCG 
                   
               
               
                   
               
               
                 TNT-Lumio_RW 
                 72 
                 CGAGGAAGCTCTTCCATCACC 
                 SEQ ID NO: 172 
               
               
                   
                   
                 ACCGCAGCAACCAGGGCAGC 
                   
               
               
                   
                   
                 AACCACCAGCACCGGTGGAA 
                   
               
               
                   
                   
                 GAGCTGCATGT 
                   
               
               
                   
               
               
                 TNT-GFP_FW 
                 35 
                 ACATGCAGCTCTTCCACCGTG 
                 SEQ ID NO: 173 
               
               
                   
                   
                 AGCAAGGGCGAGGA 
                   
               
               
                   
               
               
                 TNT-GFP_RW 
                 38 
                 CGAGGAAGCTCTTCCATCCTT 
                 SEQ ID NO: 174 
               
               
                   
                   
                 GTACAGCTCGTCCATGC 
                   
               
               
                   
               
               
                 TNT-NLS_FW 
                 66 
                 ACATGCAGCTCTTCCACCCCT 
                 SEQ ID NO: 175 
               
               
                   
                   
                 AAGAAGAAGCGTAAGGTCGA 
                   
               
               
                   
                   
                 GGACCCTGATGGAAGAGCTTC 
                   
               
               
                   
                   
                 CTCG 
                   
               
               
                   
               
               
                 TNT-NLS_RW 
                 66 
                 CGAGGAAGCTCTTCCATCAGG 
                 SEQ ID NO: 176 
               
               
                   
                   
                 GTCCTCGACCTTACGCTTCTT 
                   
               
               
                   
                   
                 CTTAGGGGTGGAAGAGCTGC 
                   
               
               
                   
                   
                 ATGT 
                   
               
               
                   
               
               
                 TNT-P2A_FW 
                 93 
                 ACATGCAGCTCTTCCACCGCT 
                 SEQ ID NO: 177 
               
               
                   
                   
                 ACCAACTTCTCTCTCCTCAAG 
                   
               
               
                   
                   
                 CAGGCTGGTGACGTCGAGGA 
                   
               
               
                   
                   
                 GAACCCTGGTCCTGATGGAAG 
                   
               
               
                   
                   
                 AGCTTCCTCG 
                   
               
               
                   
               
               
                 TNT-P2A_RW 
                 93 
                 CGAGGAAGCTCTTCCATCAGG 
                 SEQ ID NO: 178 
               
               
                   
                   
                 ACCAGGGTTCTCCTCGACGTC 
                   
               
               
                   
                   
                 ACCAGCCTGCTTGAGGAGAG 
                   
               
               
                   
                   
                 AGAAGTTGGTAGCGGTGGAA 
                   
               
               
                   
                   
                 GAGCTGCATGT 
                   
               
               
                   
               
               
                 TNT-T2A_FW 
                 96 
                 ACATGCAGCTCTTCCACCCGT 
                 SEQ ID NO: 179 
               
               
                   
                   
                 GCTGAGGGTCGTGGTTCTCTC 
                   
               
               
                   
                   
                 CTCACCTGCGGTGACGTCGAG 
                   
               
               
                   
                   
                 GAGAACCCTGGTCCTGATGGA 
                   
               
               
                   
                   
                 AGAGCTTCCTCG 
                   
               
               
                   
               
               
                 TNT-T2A_RW 
                 96 
                 CGAGGAAGCTCTTCCATCAGG 
                 SEQ ID NO: 180 
               
               
                   
                   
                 ACCAGGGTTCTCCTCGACGTC 
                   
               
               
                   
                   
                 ACCGCAGGTGAGGAGAGAAC 
                   
               
               
                   
                   
                 CACGACCCTCAGCACGGGTG 
                   
               
               
                   
                   
                 GAAGAGCTGCATGT 
                   
               
               
                   
               
               
                 TNT-IbP_FW 
                 90 
                 ACATGCAGCTCTTCCACCCCT 
                 SEQ ID NO: 181 
               
               
                   
                   
                 TGCTCTAACGCTGCTGACGAG 
                   
               
               
                   
                   
                 GTCGCTACCCCTGAGGACGTC 
                   
               
               
                   
                   
                 GAGCCTGGTGATGGAAGAGC 
                   
               
               
                   
                   
                 TTCCTCG 
                   
               
               
                   
               
               
                 TNT-IbP_RW 
                 90 
                 CGAGGAAGCTCTTCCATCACC 
                 SEQ ID NO: 182 
               
               
                   
                   
                 AGGCTCGACGTCCTCAGGGGT 
                   
               
               
                   
                   
                 AGCGACCTCGTCAGCAGCGTT 
                   
               
               
                   
                   
                 AGAGCAAGGGGTGGAAGAGC 
                   
               
               
                   
                   
                 TGCATGT 
                   
               
               
                   
               
               
                 TNT- 
                 37 
                 ACATGCAGCTCTTCCACCATG 
                 SEQ ID NO: 183 
               
               
                 PmCherry_FW1 
                   
                 GCAAAGGATGTGGAAG 
                   
               
               
                   
               
               
                 TNT- 
                 31 
                 GATGTATAAGAATAGGAGAG 
                 SEQ ID NO: 184 
               
               
                 PmCherry_RW1 
                   
                 TGGCTACGAAC 
                   
               
               
                   
               
               
                 TNT- 
                 31 
                 GTTCGTAGCCACTCTCCTATT 
                 SEQ ID NO: 185 
               
               
                 PmCherry_FW2 
                   
                 CTTATACATC 
                   
               
               
                   
               
               
                 TNT- 
                 37 
                 CGAGGAAGCTCTTCCATCAGA 
                 SEQ ID NO: 186 
               
               
                 PmCherry_RW2 
                   
                 TCTGTACAGCTCGTCC 
                   
               
               
                   
               
               
                 TNT-35SPro_FW 
                 40 
                 ACATGCAGCTCTTCCACCCAC 
                 SEQ ID NO: 187 
               
               
                   
                   
                 AACATACGAGCCGGAAGCA 
                   
               
               
                   
               
               
                 TNT-35SPro_RW 
                 42 
                 CGAGGAAGCTCTTCCATCCAT 
                 SEQ ID NO: 188 
               
               
                   
                   
                 GGCTATCGTTCGTAAATGGTG 
                   
               
               
                   
               
               
                 TNT-35STerm_FW 
                 45 
                 ACATGCAGCTCTTCCACCTAA 
                 SEQ ID NO: 189 
               
               
                   
                   
                 GTAGCTGAATCCCGCGGCCAT 
                   
               
               
                   
                   
                 GCT 
                   
               
               
                   
               
               
                 TNT-35STerm_RW 
                 37 
                 CGAGGAAGCTCTTCCATCTCG 
                 SEQ ID NO: 190 
               
               
                   
                   
                 GGCTAGGCCCGACGTC 
                   
               
               
                   
               
               
                 TNT-F2A_FW 
                 156 
                 ACATGCAGCTCTTCCACCCTC 
                 SEQ ID NO: 191 
               
               
                   
                   
                 VCTCGCTATCCACCCTACCGAG 
                   
               
               
                   
                   
                 GCTCGTCACAAGCAGAAGAT 
                   
               
               
                   
                   
                 CGTCGCTCCTGTCAAGCAGAC 
                   
               
               
                   
                   
                 CCTCAACTTCGACCTCCTCAA 
                   
               
               
                   
                   
                 GCTCGCTGGTGACGTCGAGTC 
                   
               
               
                   
                   
                 TAACCCTGGTCCTGATGGAAG 
                   
               
               
                   
                   
                 AGCTTCCTCG 
                   
               
               
                   
               
               
                 TNT-F2A_RW 
                 156 
                 CGAGGAAGCTCTTCCATCAGG 
                 SEQ ID NO: 192 
               
               
                   
                   
                 ACCAGGGTTAGACTCGACGTC 
                   
               
               
                   
                   
                 ACCAGCGAGCTTGAGGAGGT 
                   
               
               
                   
                   
                 CGAAGTTGAGGGTCTGCTTGA 
                   
               
               
                   
                   
                 CAGGAGCGACGATCTTCTGCT 
                   
               
               
                   
                   
                 TGTGACGAGCCTCGGTAGGGT 
                   
               
               
                   
                   
                 GGATAGCGAGGAGGGTGGAA 
                   
               
               
                   
                   
                 GAGCTGCATGT 
                   
               
               
                   
               
               
                 TNT-Cas9-FW1 
                 42 
                 ACATGCAGCTCTTCCACCATG 
                 SEQ ID NO: 193 
               
               
                   
                   
                 GATTACAAGGATGATGATGAT 
                   
               
               
                   
               
               
                 TNT-Cas9-RW1 
                 35 
                 GAA TCG AAA AGA AGT GCA 
                 SEQ ID NO: 194 
               
               
                   
                   
                 CCG ATA AGG 
                   
               
               
                   
               
               
                 TNT-Cas9-FW2 
                 27 
                 CCTTATCGGTGCACTTCTTTTC 
                 SEQ ID NO: 195 
               
               
                   
                   
                 GATTC 
                   
               
               
                   
               
               
                 TNT-Cas9-RW2 
                 33 
                 ACT CGT AAA GAA GTG AGT 
                 SEQ ID NO: 196 
               
               
                   
                   
                 GCT TTG G 
                   
               
               
                   
               
               
                 TNT-Cas9-FW3 
                 25 
                 CCAAAGCACTCACTTCTTTAC 
                 SEQ ID NO: 197 
               
               
                   
                   
                 GAGT 
                   
               
               
                   
               
               
                 TNT-Cas9-RW3 
                 30 
                 TGC TCG TGA AGT GAA TCT 
                 SEQ ID NO: 198 
               
               
                   
                   
                 CCC TG 
                   
               
               
                   
               
               
                 TNT-Cas9-FW4 
                 23 
                 CAGGGAGATTCACTTCACGAG 
                 SEQ ID NO: 199 
               
               
                   
                   
                 CA 
                   
               
               
                   
               
               
                 TNT-Cas9-RW4 
                 31 
                 CTT AGA TGG AAG TGC AAG 
                 SEQ ID NO: 200 
               
               
                   
                   
                 CTC GTT 
                   
               
               
                   
               
               
                 TNT-Cas9-FW5 
                 24 
                 AACGAGCTTGCACTTCCATCT 
                 SEQ ID NO: 201 
               
               
                   
                   
                 AAG 
                   
               
               
                   
               
               
                 TNT-Cas9-RW5 
                 45 
                 CGAGGAAGCTCTTCCATCTTT 
                 SEQ ID NO: 202 
               
               
                   
                   
                 ATG CCT GCA GGT CGC GAG 
                   
               
               
                   
               
               
                 Ω2-lefCC-FW 
                 51 
                 CGAGCTGCATGCCTGCAGCCC 
                 SEQ ID NO: 203 
               
               
                   
                   
                 TCTTCAAGTACCCGAAGAGCG 
                   
               
               
                   
                   
                 GCTTAACTA 
                   
               
               
                   
               
               
                 Ω2-lefCC-RW 
                 51 
                 TAGTTAAGCCGCTCTTCGGGT 
                 SEQ ID NO: 204 
               
               
                   
                   
                 ACTTGAAGAGGGCTGCAGGC 
                   
               
               
                   
                   
                 ATGCAGCTCG 
                   
               
               
                   
               
               
                 ΩC-lefCC-FW 
                 51 
                 CGAGCTGCATGCCTGCAGCCC 
                 SEQ ID NO: 205 
               
               
                   
                   
                 TCTTCAAATACCCGAAGAGCG 
                   
               
               
                   
                   
                 GCTTAACTA 
                   
               
               
                   
               
               
                 ΩC-lefCC-RW 
                 51 
                 TAGTTAAGCCGCTCTTCGGGT 
                 SEQ ID NO: 206 
               
               
                   
                   
                 ATTTGAAGAGGGCTGCAGGC 
                   
               
               
                   
                   
                 ATGCAGCTCG 
                   
               
               
                   
               
               
                 Ω1R-lefCC-FW 
                 51 
                 CGAGCTGCATGCCTGCAGCCC 
                 SEQ ID NO: 207 
               
               
                   
                   
                 TCTTCAACCATCCGAAGAGCG 
                   
               
               
                   
                   
                 GCTTAACTA 
                   
               
               
                   
               
               
                 Ω1R-lefCC-RW 
                 51 
                 TAGTTAAGCCGCTCTTCGGAT 
                 SEQ ID NO: 208 
               
               
                   
                   
                 GGTTGAAGAGGGCTGCAGGC 
                   
               
               
                   
                   
                 ATGCAGCTCG 
                   
               
               
                   
               
               
                 Ω2R-lefCC-FW 
                 51 
                 CGAGCTGCATGCCTGCAGCCC 
                 SEQ ID NO: 209 
               
               
                   
                   
                 TCTTCAAGTATCCGAAGAGCG 
                   
               
               
                   
                   
                 GCTTAACTA 
                   
               
               
                   
               
               
                 Ω2R-lefCC-RW 
                 51 
                 TAGTTAAGCCGCTCTTCGGAT 
                 SEQ ID NO: 210 
               
               
                   
                   
                 ACTTGAAGAGGGCTGCAGGC 
                   
               
               
                   
                   
                 ATGCAGCTCG 
                   
               
               
                   
               
               
                 ΩB-rigCC-FW 
                 84 
                 GTTTGCGTATGCTCTTCGGAT 
                 SEQ ID NO: 211 
               
               
                   
                   
                 AATAGAAGAGGGGGATCAGA 
                   
               
               
                   
                   
                 TTGTCGTTTCCCGCCTTCAGTT 
                   
               
               
                   
                   
                 TAAACTATCAGTGTTTGACAG 
                   
               
               
                   
               
               
                 ΩB-rigCC-RW 
                 84 
                 CTGTCAAACACTGATAGTTTA 
                 SEQ ID NO: 212 
               
               
                   
                   
                 AACTGAAGGCGGGAAACGAC 
                   
               
               
                   
                   
                 AATCTGATCCCCCTCTTCTATT 
                   
               
               
                   
                   
                 ATCCGAAGAGCATACGCAAA 
                   
               
               
                   
                   
                 C 
                   
               
               
                   
               
               
                 Ω1R-rigCC-FW 
                 84 
                 GTTTGCGTATGCTCTTCGGGT 
                 SEQ ID NO: 213 
               
               
                   
                   
                 AGTAGAAGAGGGGGATCAGA 
                   
               
               
                   
                   
                 TTGTCGTTTCCCGCCTTCAGTT 
                   
               
               
                   
                   
                 TAAACTATCAGTGTTTGACAG 
                   
               
               
                   
               
               
                 Ω1R-rigCC-RW 
                 84 
                 CTGTCAAACACTGATAGTTTA 
                 SEQ ID NO: 214 
               
               
                   
                   
                 AACTGAAGGCGGGAAACGAC 
                   
               
               
                   
                   
                 AATCTGATCCCCCTCTTCTAC 
                   
               
               
                   
                   
                 TACCCGAAGAGCATACGCAA 
                   
               
               
                   
                   
                 AC 
                   
               
               
                   
               
               
                 Ω2R-rigCC-FW 
                 84 
                 GTTTGCGTATGCTCTTCGGGT 
                 SEQ ID NO: 215 
               
               
                   
                   
                 GATAGAAGAGGGGGATCAGA 
                   
               
               
                   
                   
                 TTGTCGTTTCCCGCCTTCAGTT 
                   
               
               
                   
                   
                 TAAACTATCAGTGTTTGACAG 
                   
               
               
                   
               
               
                 Ω2R-rigCC-RW 
                 84 
                 CTGTCAAACACTGATAGTTTA 
                 SEQ ID NO: 216 
               
               
                   
                   
                 AACTGAAGGCGGGAAACGAC 
                   
               
               
                   
                   
                 AATCTGATCCCCCTCTTCTAT 
                   
               
               
                   
                   
                 CACCCGAAGAGCATACGCAA 
                   
               
               
                   
                   
                 AC 
                   
               
               
                   
               
               
                 rGUS-FW1 
                 39 
                 ACATGCAGCTCTTCCACCATG 
                 SEQ ID NO: 217 
               
               
                   
                   
                 TTACGTCCTGTAGAAACC 
                   
               
               
                   
               
               
                 rGUS-RW1 
                 29 
                 CGA GCA TCT CCT CAG CGT 
                 SEQ ID NO: 218 
               
               
                   
                   
                 AAG G 
                   
               
               
                   
               
               
                 rGUS-FW2 
                 29 
                 CCT TAC GCT GAG GAG ATG 
                 SEQ ID NO: 219 
               
               
                   
                   
                 CTC G 
                   
               
               
                   
               
               
                 rGUS-RW2 
                 29 
                 TGA CTG CCT CCT CGC TGT 
                 SEQ ID NO: 220 
               
               
                   
                   
                 ACA G 
                   
               
               
                   
               
               
                 rGUS-FW3 
                 29 
                 CTG TAC AGC GAG GAG GCA 
                 SEQ ID NO: 221 
               
               
                   
                   
                 GTC A 
                   
               
               
                   
               
               
                 rGUS-RW3 
                 30 
                 ACA CTG ATA CTC CTC ACT 
                 SEQ ID NO: 222 
               
               
                   
                   
                 CCA CA 
                   
               
               
                   
               
               
                 rGUS-FW4 
                 30 
                 TGT GGA GTG AGG AGT ATC 
                 SEQ ID NO: 223 
               
               
                   
                   
                 AGT GT 
                   
               
               
                   
               
               
                 rGUS-RW4 
                 47 
                 CGAGGAAGCTCTTCCATCTTG 
                 SEQ ID NO: 224 
               
               
                   
                   
                 TTT GCC TCC CTG CTG CGG T 
                   
               
               
                   
               
               
                 Hig-CodA-FW1 
                 39 
                 ACATGCAGCTCTTCCACCATG 
                 SEQ ID NO: 225 
               
               
                   
                   
                 AAAAAGCCTGAACTCACC 
                   
               
               
                   
               
               
                 Hig-CodA-RW1 
                 29 
                 CAC AGC CCC TCC TCG CCT 
                 SEQ ID NO: 226 
               
               
                   
                   
                 GGT A 
                   
               
               
                   
               
               
                 Hig-CodA-FW2 
                 29 
                 TAC CAG GCG AGG AGG GGC 
                 SEQ ID NO: 227 
               
               
                   
                   
                 TGT G 
                   
               
               
                   
               
               
                 Hig-CodA-RW2 
                 29 
                 CGT AAC GCC TCC TCC AGC 
                 SEQ ID NO: 228 
               
               
                   
                   
                 AAC G 
                   
               
               
                   
               
               
                 Hig-CodA-Fw3 
                 29 
                 CGT TGC TGG AGG AGG CGT 
                 SEQ ID NO: 229 
               
               
                   
                   
                 TAC G 
                   
               
               
                   
               
               
                 Hig-CodA-RW3 
                 42 
                 CGAGGAAGCTCTTCCATCACG 
                 SEQ ID NO: 230 
               
               
                   
                   
                 TTTGTAATCGATGGCTTCTGG 
                   
               
               
                   
               
               
                 Luc+_pUPD_FW1 
                 42 
                 ACATGCAGCTCTTCCACCATG 
                 SEQ ID NO: 231 
               
               
                   
                   
                 GAAGATGCCAAAAACATAAA 
                   
               
               
                   
                   
                 G 
                   
               
               
                   
               
               
                 Luc+_pUPD_RW1 
                 27 
                 GGG CGT ATC TTT TCA TAG 
                 SEQ ID NO: 232 
               
               
                   
                   
                 CCT 
                   
               
               
                   
               
               
                 Luc+_pUPD_FW2 
                 27 
                 AGG CTA TGA AAA GAT ACG 
                 SEQ ID NO: 233 
               
               
                   
                   
                 CCC 
                   
               
               
                   
               
               
                 Luc+_pUPD_RW2 
                 33 
                 AAG AAT TGA AGT GAG TTT 
                 SEQ ID NO: 234 
               
               
                   
                   
                 TCA CTG C 
                   
               
               
                   
               
               
                 Luc+_pUPD_FW3 
                 33 
                 GCA GTG AAA ACT CAC TTC 
                 SEQ ID NO: 235 
               
               
                   
                   
                 AAT TCT T 
                   
               
               
                   
               
               
                 Luc+_pUPD_RW3 
                 34 
                 CCT CAG AAA CAG TTC TTC 
                 SEQ ID NO: 236 
               
               
                   
                   
                 TTC AAA TC 
                   
               
               
                   
               
               
                 Luc+_pUPD_FW4 
                 34 
                 GAT TTG AAG AAG AAC TGT 
                 SEQ ID NO: 237 
               
               
                   
                   
                 TTC TGA GG 
                   
               
               
                   
               
               
                 CircRep-FW 
                 39 
                 ACATGCAGCTCTTCCACCGAG 
                 SEQ ID NO: 238 
               
               
                   
                   
                 GGCGGTCCGCTGCCTTTT 
                   
               
               
                   
               
               
                 CircRep-RW 
                 39 
                 CGAGGAAGCTCTTCCATCCCT 
                 SEQ ID NO: 239 
               
               
                   
                   
                 TGTTTGCCTGGCGGCAGT 
                   
               
               
                   
               
               
                 TaqI-Fw 
                 29 
                 AAC CGT CTA TCA GGG CGA 
                 SEQ ID NO: 240 
               
               
                   
                   
                 TGG C 
                   
               
               
                   
               
               
                 TaqI-Rw 
                 29 
                 GGC TTT CCA CTT CCC CGA 
                 SEQ ID NO: 241 
               
               
                   
                   
                 AAC C 
                   
               
               
                   
               
               
                 TaqI-Fw1.1 
                 27 
                 CGCAAGCTTGGATCGAAGAG 
                 SEQ ID NO: 242 
               
               
                   
                   
                 CTCTTAG 
                   
               
               
                   
               
               
                 TaqI-Rw1.1 
                 27 
                 CTAAGAGCTCTTCGATCCAAG 
                 SEQ ID NO: 243 
               
               
                   
                   
                 CTTGCG 
                   
               
               
                   
               
               
                 15ntW-H.TFOs1 
                 15 
                 AATTTGTCGCTTCTC 
                 SEQ ID NO: 244 
               
               
                   
               
               
                 22ntW-H.TFOs1 
                 21 
                 AGCCAGAATTTGTCGCTTCTC 
                 SEQ ID NO: 245 
               
               
                   
               
               
                 15ntRvH.TFOs1 
                 15 
                 CTCTTCGCTGTTTAA 
                 SEQ ID NO: 246 
               
               
                   
               
               
                 22ntRvH.TFOs1 
                 22 
                 CTCTTCGCTGTTTAAGACCGA 
                 SEQ ID NO: 247 
               
               
                   
                   
                 T 
                   
               
               
                   
               
               
                 15ntW-H.TFOs2 
                 15 
                 GTTCACTGTCTTCTC 
                 SEQ ID NO: 248 
               
               
                   
               
               
                 22ntW-H.TFOs2 
                 22 
                 CCGGCGTGTTCACTGTCTTCT 
                 SEQ ID NO: 249 
               
               
                   
                   
                 C 
                   
               
               
                   
               
               
                 15ntRvH.TFOs2 
                 15 
                 CTCTTCTGTCACTTG 
                 SEQ ID NO: 250 
               
               
                   
               
               
                 22ntRvH.TFOs2 
                 22 
                 CTCTTCTGTCACTTGTGCGGC 
                 SEQ ID NO: 251 
               
               
                   
                   
                 C 
                   
               
               
                   
               
               
                 26RvH.DNAsyn8m 
                 26 
                 CACTGCCAGTTGCTCTTCATA 
                 SEQ ID NO: 252 
               
               
                 DW 
                   
                 TAGCA 
                   
               
               
                   
               
               
                 26RvH.DNAsyn8m 
                 26 
                 CACTGCCAGTTGCTCTTCATA 
                 SEQ ID NO: 253 
               
               
                 DW-Acridine 3′ 
                   
                 TAGCA-Acridine 
                   
               
               
                   
               
               
                 5′-Acridine- 
                 14 
                 Acridine- 
                 SEQ ID NO: 254 
               
               
                 DNA (n) /BNA NC   (n+)   
                   
                 G+C+C+A+G+T+T+GCT+CT+TC 
                   
               
               
                   
               
            
           
           
               
            
               
                 GBlocks 
               
            
           
           
               
               
               
               
            
               
                 TFOsynt_Uni5′ 
                 225 
                 ACATGCAGCTCTTCCACCAAA 
                 SEQ ID NO: 255 
               
               
                   
                   
                 CTCATAACAGGGAACTATAAT 
                   
               
               
                   
                   
                 TAGGACTAAAGAAGATTCAA 
                   
               
               
                   
                   
                 CGTACATTGATCTGACACAGT 
                   
               
               
                   
                   
                 AGATTTAGTTGTCTCTTGTAC 
                   
               
               
                   
                   
                 ATACACAGTATCTAGGATTAT 
                   
               
               
                   
                   
                 TCAACGAAAACAATATCAATT 
                   
               
               
                   
                   
                 GTCTCTACAGAAACCAACGGC 
                   
               
               
                   
                   
                 CAGTACTCTTTTGCCCTAAAA 
                   
               
               
                   
                   
                 AGACCGTAACCCTAATTGTCA 
                   
               
               
                   
                   
                 CACTGAGAATCTAACG 
                   
               
               
                   
               
               
                 TFOsynt_Uni3′ 
                 316 
                 TAGCAGATGCTACGATCTGTC 
                 SEQ ID NO: 256 
               
               
                   
                   
                 AGCAACTGAGAAGTCTATTTG 
                   
               
               
                   
                   
                 CTTTTGTGATTCAGGAATATG 
                   
               
               
                   
                   
                 CTGAATTCCTGCACGAATTCA 
                   
               
               
                   
                   
                 TGTGCGCTGTAAAGCAGAACT 
                   
               
               
                   
                   
                 ATGGAGAGAAAGTGTTGGTTC 
                   
               
               
                   
                   
                 AGGTGAGCCATAGGATACTCT 
                   
               
               
                   
                   
                 CTTAAGAACTATGATTGTTGT 
                   
               
               
                   
                   
                 CAGAACTACGATAAAAGATG 
                   
               
               
                   
                   
                 TCCGGAATTAATATCATACAC 
                   
               
               
                   
                   
                 TCATCTTTTCAGTTTGAAGAT 
                   
               
               
                   
                   
                 TTTGCAAACCACAATGCGTTT 
                   
               
               
                   
                   
                 GACCTTTTGTCTAAGTACAGT 
                   
               
               
                   
                   
                 GATAGCTTTCTGCCACTTGTT 
                   
               
               
                   
                   
                 GTATCGATGGAAGAGCTTCCT 
                   
               
               
                   
                   
                 CG 
                   
               
               
                   
               
               
                 TFOsynt_8m1 
                 210 
                 GTCACACTGAGAATCTAACGA 
                 SEQ ID NO: 257 
               
               
                   
                   
                 TTGCCAGTTACTCTTCTGGGA 
                   
               
               
                   
                   
                 CCTACGACGAAGGATGACTCC 
                   
               
               
                   
                   
                 GTCCACGTTCTTCTTCACTGTT 
                   
               
               
                   
                   
                 TGACAATAAGCTCCAATTTTC 
                   
               
               
                   
                   
                 AGACTTTTCATTTCAAACTTG 
                   
               
               
                   
                   
                 TGGGTCTCATTTTCCTCTGGC 
                   
               
               
                   
                   
                 CTATATAAATCCACTATCCTC 
                   
               
               
                   
                   
                 CACTGCCAGTTGCTCTTCATA 
                   
               
               
                   
                   
                 TAGCAGATGCTACGATCTGT 
                   
               
               
                   
               
               
                 TFOsynt_8m2 
                 210 
                 GTCACACTGAGAATCTAACGA 
                 SEQ ID NO: 258 
               
               
                   
                   
                 TTAGGTCCCGCTCTTCTGGGA 
                   
               
               
                   
                   
                 CCTACGACGAAGGATGACTCC 
                   
               
               
                   
                   
                 GTCCACGTTCTTCTTCACTGTT 
                   
               
               
                   
                   
                 TGACAATAAGCTCCAATTTTC 
                   
               
               
                   
                   
                 AGACTTTTCATTTCAAACTTG 
                   
               
               
                   
                   
                 TGGGTCTCATTTTCCTCTGGC 
                   
               
               
                   
                   
                 CTATATAAATCCACTATCCTC 
                   
               
               
                   
                   
                 CACTGCCAGTTGCTCTTCATA 
                   
               
               
                   
                   
                 TAGCAGATGCTACGATCTGT 
                   
               
               
                   
               
               
                 TFOsynt_7m1 
                 210 
                 GTCACACTGAGAATCTAACGA 
                 SEQ ID NO: 259 
               
               
                   
                   
                 TTGCCAGTTACTCTTCTGGGA 
                   
               
               
                   
                   
                 CCTACGACGAAGGATGACTCC 
                   
               
               
                   
                   
                 GTCCACGTTCTTCTTCACTGTT 
                   
               
               
                   
                   
                 TGACAATAAGCTCCAATTTTC 
                   
               
               
                   
                   
                 AGACTTTTCATTTCAAACTTG 
                   
               
               
                   
                   
                 TGGGTCTCATTTTCCTCTGGC 
                   
               
               
                   
                   
                 CTATATAAATCCACTATCCTC 
                   
               
               
                   
                   
                 CACTGCCAGTTCCTCTTCATA 
                   
               
               
                   
                   
                 TAGCAGATGCTACGATCTGT 
                   
               
               
                   
               
               
                 TFOsynt_5m2 
                 210 
                 GTCACACTGAGAATCTAACGA 
                 SEQ ID NO: 260 
               
               
                   
                   
                 TTGCCAGACTCTCTTCTGGGA 
                   
               
               
                   
                   
                 CCTACGACGAAGGATGACTCC 
                   
               
               
                   
                   
                 GTCCACGTTCTTCTTCACTGTT 
                   
               
               
                   
                   
                 TGACAATAAGCTCCAATTTTC 
                   
               
               
                   
                   
                 AGACTTTTCATTTCAAACTTG 
                   
               
               
                   
                   
                 TGGGTCTCATTTTCCTCTGGC 
                   
               
               
                   
                   
                 CTATATAAATCCACTATCCTC 
                   
               
               
                   
                   
                 CACTATGAGTTGCTCTTCATA 
                   
               
               
                   
                   
                 TAGCAGATGCTACGATCTGT 
                   
               
               
                   
               
               
                 TFOsynt_4m1 
                 210 
                 GTCACACTGAGAATCTAACGA 
                 SEQ ID NO: 261 
               
               
                   
                   
                 TTGGCTGCCACTCTTCTGGGA 
                   
               
               
                   
                   
                 CCTACGACGAAGGATGACTCC 
                   
               
               
                   
                   
                 GTCCACGTTCTTCTTCACTGTT 
                   
               
               
                   
                   
                 TGACAATAAGCTCCAATTTTC 
                   
               
               
                   
                   
                 AGACTTTTCATTTCAAACTTG 
                   
               
               
                   
                   
                 TGGGTCTCATTTTCCTCTGGC 
                   
               
               
                   
                   
                 CTATATAAATCCACTATCCTC 
                   
               
               
                   
                   
                 CACTGGCTGCCGCTCTTCATA 
                   
               
               
                   
                   
                 TAGCAGATGCTACGATCTGT 
                   
               
               
                   
               
               
                 LacZw-central-gb 
                 1960 
                 AACGCTGCTTCGGCCTGGTAA 
                 SEQ ID NO: 262 
               
               
                   
                   
                 TGGCCCGCCGCCTTCCAGCGT 
                   
               
               
                   
                   
                 TCGACCCAGGCGTTAGGGTCA 
                   
               
               
                   
                   
                 ATGCGGGTCGCTTCACTTACG 
                   
               
               
                   
                   
                 CCAATGTCGTTATCCAGCGGT 
                   
               
               
                   
                   
                 GCACGGGTGAACTGATCGCG 
                   
               
               
                   
                   
                 CAGCGGCGTCAGCAGTTGTTT 
                   
               
               
                   
                   
                 TTTATCGCCAATCCACATCTG 
                   
               
               
                   
                   
                 TGAAAGAAAGCCTGACTGGC 
                   
               
               
                   
                   
                 GGTTAAATTGCCAACGCTTAT 
                   
               
               
                   
                   
                 TACCCAGCTCGATGCAAAAAT 
                   
               
               
                   
                   
                 CCATTTCGCTGGTGGTCAGAT 
                   
               
               
                   
                   
                 GCGGGATGGCGTGGGACGCG 
                   
               
               
                   
                   
                 GCGGGGAGCGTCACACTGAG 
                   
               
               
                   
                   
                 GTTTTCCGCCAGACGCCACTG 
                   
               
               
                   
                   
                 CTGCCAGGCGCTGATGTGCCC 
                   
               
               
                   
                   
                 GGCTTCTGACCATGCGGTCGC 
                   
               
               
                   
                   
                 GTTCGGTTGCACTACGCGTAC 
                   
               
               
                   
                   
                 TGTGAGCCAGAGTTGCCCGGC 
                   
               
               
                   
                   
                 GCTCTCCGGCTGCGGTAGTTC 
                   
               
               
                   
                   
                 AGGCAGTTCAATCAACTGTTT 
                   
               
               
                   
                   
                 ACCTTGTGGAGCGACATCCAG 
                   
               
               
                   
                   
                 AGGCACTTCACCGCTTGCCAG 
                   
               
               
                   
                   
                 CGGCTTACCATCCAGCGCCAC 
                   
               
               
                   
                   
                 CATCCAGTGCAGGAGCTCGTT 
                   
               
               
                   
                   
                 ATCGCTATGACGGAACAGGT 
                   
               
               
                   
                   
                 ATTCGCTGGTCACTTCGATGG 
                   
               
               
                   
                   
                 TTTGCCCGGATAAACGGAACT 
                   
               
               
                   
                   
                 GGAAAAACTGCTGCTGGTGTT 
                   
               
               
                   
                   
                 TTGCTTCCGTCAGCGCTGGAT 
                   
               
               
                   
                   
                 GCGGCGTGCGGTCGGCAAAG 
                   
               
               
                   
                   
                 ACCAGACCGTTCATACAGAAC 
                   
               
               
                   
                   
                 TGGCGATCGTTCGGCGTATCG 
                   
               
               
                   
                   
                 CCAAAATCACCGCCGTAAGCC 
                   
               
               
                   
                   
                 GACCACGGGTTGCCGTTTTCA 
                   
               
               
                   
                   
                 TCATATTTAATCAGCGACTGA 
                   
               
               
                   
                   
                 TCCACCCAGTCCCAGACGAAG 
                   
               
               
                   
                   
                 CCGCCCTGTAAACGGGGATAC 
                   
               
               
                   
                   
                 TGACGAAACGCCTGCCAGTAT 
                   
               
               
                   
                   
                 TTAGCGAAACCGCCAAGACT 
                   
               
               
                   
                   
                 GTTACCCATCGCGTGGGCGTA 
                   
               
               
                   
                   
                 TTCGCAAAGGATCAGCGGGC 
                   
               
               
                   
                   
                 GCGTCTCTCCAGGTAGCGAAA 
                   
               
               
                   
                   
                 GCCATTTTTTGATGGACCATT 
                   
               
               
                   
                   
                 TCGGCACAGCCGGGAAGGGC 
                   
               
               
                   
                   
                 TGGTCTTCATCCACGCGCGCG 
                   
               
               
                   
                   
                 TACATCGGGCAAATAATATCG 
                   
               
               
                   
                   
                 GTGGCCGTGGTGTCGGCTCCG 
                   
               
               
                   
                   
                 CCGCCTTCATACTGCACCGGG 
                   
               
               
                   
                   
                 CGGGAAGGATCGACAGATTT 
                   
               
               
                   
                   
                 GATCCAGCGATACAGCGCGTC 
                   
               
               
                   
                   
                 GTGATTAGCGCCGTGGCCTGA 
                   
               
               
                   
                   
                 TTCATTCCCCAGCGACCAGAT 
                   
               
               
                   
                   
                 GATCACACTCGGGTGATTACG 
                   
               
               
                   
                   
                 ATCGCGCTGCACCATTCGCGT 
                   
               
               
                   
                   
                 TACGCGTTCGCTCATCGCCGG 
                   
               
               
                   
                   
                 TAGCCAGCGCGGATCATCGGT 
                   
               
               
                   
                   
                 CAGACGATTCATTGGCACCAT 
                   
               
               
                   
                   
                 GCCGTGGGTTTCAATATTGGC 
                   
               
               
                   
                   
                 TTCATCCACCACATACAGGCC 
                   
               
               
                   
                   
                 GTAGCGGTCGCACAGCGTGTA 
                   
               
               
                   
                   
                 CCACAGCGGATGGTTCGGATA 
                   
               
               
                   
                   
                 ATGCGAACAGCGCACGGCGT 
                   
               
               
                   
                   
                 TAAAGTTGTTCTGCTTCATCA 
                   
               
               
                   
                   
                 GCAGGATATCCTGCACCATCG 
                   
               
               
                   
                   
                 TCTGCTCATCCATGACCTGAC 
                   
               
               
                   
                   
                 CATGCAGAGGATGATGCTCGT 
                   
               
               
                   
                   
                 GACGGTTAACGCCTCGAATCA 
                   
               
               
                   
                   
                 GCAACGGCTTGCCGTTCAGCA 
                   
               
               
                   
                   
                 GCAGCAGACCATTTTCAATCC 
                   
               
               
                   
                   
                 GCACCTCGCGGAAACCGACA 
                   
               
               
                   
                   
                 TCGCAGGCTTCTGCTTCAATC 
                   
               
               
                   
                   
                 AGCGTGCCGTCGGCGGTGTGC 
                   
               
               
                   
                   
                 AGTTCAACCACCGCACGATAG 
                   
               
               
                   
                   
                 AGATTCGGGATTTCGGCGCTC 
                   
               
               
                   
                   
                 CACAGTTTCGGGTTTTCGACG 
                   
               
               
                   
                   
                 TTCAGACGTAGTGTGACGCGA 
                   
               
               
                   
                   
                 TCGGCATAACCACCACGCTCA 
                   
               
               
                   
                   
                 TCGATAATTTCACCGCCGAAA 
                   
               
               
                   
                   
                 GGCGCGGTGCCGCTGGCGAC 
                   
               
               
                   
                   
                 CTGCGTTTCACCCTGCCATAA 
                   
               
               
                   
                   
                 AGAAACTGTTACCCGTAGGTA 
                   
               
               
                   
                   
                 GTCACGCAACTCGCCGCACAT 
                   
               
               
                   
                   
                 CTGAACTTCAGCCTCCAGTAC 
                   
               
               
                   
                   
                 AGCGCGGCTGAAATCATCATT 
                   
               
               
                   
                   
                 AAAGCGAGTGGCAACATGGA 
                   
               
               
                   
                   
                 AATCGCTGATTTGTGTAGTCG 
                   
               
               
                   
                   
                 GTTTATGCAGCAACGAGACGT 
                   
               
               
                   
                   
                 CACGGAAAATGCCGCTCATCC 
                   
               
               
                   
                   
                 GCCACATATCCTGATCTTCCA 
                   
               
               
                   
                   
                 GATAACTGCCGTCACTCCAGC 
                   
               
               
                   
                   
                 GCAGCACCATCACCGCGAGG 
                   
               
               
                   
                   
                 CGGTTTTCTCCGGCGCGTAAA 
                   
               
               
                   
                   
                 AATGCGCTCAGGTCAAATTCA 
                   
               
               
                   
                   
                 G 
                   
               
               
                   
               
               
                 alphaBR-gb left 
                 696 
                 ATTCGAGCTGCATGCCTGCAG 
                 SEQ ID NO: 263 
               
               
                   
                   
                 GCTCTTCGAGTATCAGAAGAG 
                   
               
               
                   
                   
                 TGGCTTAACTATGCGGCATCA 
                   
               
               
                   
                   
                 GAGCTTATTTTTGACACCAGA 
                   
               
               
                   
                   
                 CCAACTGGTAATGGTAGCGAC 
                   
               
               
                   
                   
                 CGGCGCTCAGCTGGAATTCCG 
                   
               
               
                   
                   
                 CCGATACTGACGGGCTCCAGG 
                   
               
               
                   
                   
                 AGTCGTCGCCACCAATCCCCA 
                   
               
               
                   
                   
                 TATGGAAACCGTCGATATTCA 
                   
               
               
                   
                   
                 GCCATGTGCCTTCTTCCGCGT 
                   
               
               
                   
                   
                 GCAGCAGATGGCGATGGCTG 
                   
               
               
                   
                   
                 GTTTCCATCAGTTGCTGTTGA 
                   
               
               
                   
                   
                 CTGTAGCGGCTGATGTTGAAC 
                   
               
               
                   
                   
                 TGGAAGTCGCCGCGCCACTGG 
                   
               
               
                   
                   
                 TGTGGGCCATAATTCAATTCG 
                   
               
               
                   
                   
                 CGCGTCCCGCAGCGCAGACC 
                   
               
               
                   
                   
                 GTTTTCGCTCGGGAAGACGTA 
                   
               
               
                   
                   
                 CGGGGTATACATGTCTGACAA 
                   
               
               
                   
                   
                 TGGCAGATCCCAGCGGTCAA 
                   
               
               
                   
                   
                 AACAGGCGGCAGTAAGGCGG 
                   
               
               
                   
                   
                 TCGGGATAGTTTTCTTGCGGC 
                   
               
               
                   
                   
                 CCTAATCCGAGCCAGTTTACC 
                   
               
               
                   
                   
                 CGCTCTGCTACCTGCGCCAGC 
                   
               
               
                   
                   
                 TGGCAGTTCAGGCCAATCCGC 
                   
               
               
                   
                   
                 GCCGGATGCGGTGTATCGCTC 
                   
               
               
                   
                   
                 GCCACTTCAACATCAACGGTA 
                   
               
               
                   
                   
                 ATCGCCATTTGACCACTACCA 
                   
               
               
                   
                   
                 TCAATCCGGTAGGTTTTCCGG 
                   
               
               
                   
                   
                 CTGATAAATAAGGTTTTCCCC 
                   
               
               
                   
                   
                 TGATGCTGCCACGCGTGAGCG 
                   
               
               
                   
                   
                 GTCGTAATCAGCACCGCATCA 
                   
               
               
                   
                   
                 GCAAGTGTATCTGCCGTGCAC 
                   
               
               
                   
                   
                 TGCAACAACGCTGCTTCGGCC 
                   
               
               
                   
                   
                 TGGTAAT 
                   
               
               
                   
               
               
                 alphaBR-gb right 
                 718 
                 AATGCGCTCAGGTCAAATTCA 
                 SEQ ID NO: 264 
               
               
                   
                   
                 GACGGCAAACGACTGTCCTG 
                   
               
               
                   
                   
                 GCCGTAACCGACCCAGCGCCC 
                   
               
               
                   
                   
                 GTTGCACCACAGATGAAACG 
                   
               
               
                   
                   
                 CCGAGTTAACGCCATCAAAA 
                   
               
               
                   
                   
                 ATAATTCGCGTCTGGCCTTCC 
                   
               
               
                   
                   
                 TGTAGCCAGCTTTCATCAACA 
                   
               
               
                   
                   
                 TTAAATGTGAGCGAGTAACA 
                   
               
               
                   
                   
                 ACCCGTCGGATTCTCCGTGGG 
                   
               
               
                   
                   
                 AACAAACGGCGGATTGACCG 
                   
               
               
                   
                   
                 TAATGGGATAGGTCACGTTGG 
                   
               
               
                   
                   
                 TGTAGATGGGCGCATCGTAAC 
                   
               
               
                   
                   
                 CGTGCATCTGCCAGTTTGAGG 
                   
               
               
                   
                   
                 GGACGACGACAGTATCGGCC 
                   
               
               
                   
                   
                 TCAGGAAGATCGCACTCCAGC 
                   
               
               
                   
                   
                 CAGCTTTCCGGCACCGCTTCT 
                   
               
               
                   
                   
                 GGTGCCGGAAACCAGGCAAA 
                   
               
               
                   
                   
                 GCGCCATTCGCCATTCAGGCT 
                   
               
               
                   
                   
                 GCGCAACTGTTGGGAAGGGC 
                   
               
               
                   
                   
                 GATCGGTGCGGGCCTCGACG 
                   
               
               
                   
                   
                 GCCAGTGAATCCGTAATCATG 
                   
               
               
                   
                   
                 GTCATAGCTGTTTCTGTGTGA 
                   
               
               
                   
                   
                 AATTGTTATCCGCTCACAATT 
                   
               
               
                   
                   
                 CCACACAACATACGAGCCGG 
                   
               
               
                   
                   
                 AAGCATAAAGTGTAAAGCCT 
                   
               
               
                   
                   
                 GGGGTGCCTAATGAGTGAGCT 
                   
               
               
                   
                   
                 AACTCACATTAATTGCGTTGC 
                   
               
               
                   
                   
                 GCTCACTGCCCGCTTTCCAGT 
                   
               
               
                   
                   
                 CGGGAAACCTGTCGTGCCAGC 
                   
               
               
                   
                   
                 TGCATTAATGAATCGGCCAAC 
                   
               
               
                   
                   
                 GCGCGGGGAGAGGCGGTTTG 
                   
               
               
                   
                   
                 CGTATACTCTTCAGGTAATCG 
                   
               
               
                   
                   
                 AAGAGCTGGATCAGATTGTCG 
                   
               
               
                   
                   
                 TTTCCCGCCTTCAGTTTAAAC 
                   
               
               
                   
                   
                 TATCAGTGTTTGACAG 
                   
               
               
                   
               
               
                 alphaCR-gb left 
                 696 
                 ATTCGAGCTGCATGCCTGCAG 
                 SEQ ID NO: 265 
               
               
                   
                   
                 GCTCTTCGAATATCAGAAGAG 
                   
               
               
                   
                   
                 TGGCTTAACTATGCGGCATCA 
                   
               
               
                   
                   
                 GAGCTTATTTTTGACACCAGA 
                   
               
               
                   
                   
                 CCAACTGGTAATGGTAGCGAC 
                   
               
               
                   
                   
                 CGGCGCTCAGCTGGAATTCCG 
                   
               
               
                   
                   
                 CCGATACTGACGGGCTCCAGG 
                   
               
               
                   
                   
                 AGTCGTCGCCACCAATCCCCA 
                   
               
               
                   
                   
                 TATGGAAACCGTCGATATTCA 
                   
               
               
                   
                   
                 GCCATGTGCCTTCTTCCGCGT 
                   
               
               
                   
                   
                 GCAGCAGATGGCGATGGCTG 
                   
               
               
                   
                   
                 GTTTCCATCAGTTGCTGTTGA 
                   
               
               
                   
                   
                 CTGTAGCGGCTGATGTTGAAC 
                   
               
               
                   
                   
                 TGGAAGTCGCCGCGCCACTGG 
                   
               
               
                   
                   
                 TGTGGGCCATAATTCAATTCG 
                   
               
               
                   
                   
                 CGCGTCCCGCAGCGCAGACC 
                   
               
               
                   
                   
                 GTTTTCGCTCGGGAAGACGTA 
                   
               
               
                   
                   
                 CGGGGTATACATGTCTGACAA 
                   
               
               
                   
                   
                 TGGCAGATCCCAGCGGTCAA 
                   
               
               
                   
                   
                 AACAGGCGGCAGTAAGGCGG 
                   
               
               
                   
                   
                 TCGGGATAGTTTTCTTGCGGC 
                   
               
               
                   
                   
                 CCTAATCCGAGCCAGTTTACC 
                   
               
               
                   
                   
                 CGCTCTGCTACCTGCGCCAGC 
                   
               
               
                   
                   
                 TGGCAGTTCAGGCCAATCCGC 
                   
               
               
                   
                   
                 GCCGGATGCGGTGTATCGCTC 
                   
               
               
                   
                   
                 GCCACTTCAACATCAACGGTA 
                   
               
               
                   
                   
                 ATCGCCATTTGACCACTACCA 
                   
               
               
                   
                   
                 TCAATCCGGTAGGTTTTCCGG 
                   
               
               
                   
                   
                 CTGATAAATAAGGTTTTCCCC 
                   
               
               
                   
                   
                 TGATGCTGCCACGCGTGAGCG 
                   
               
               
                   
                   
                 GTCGTAATCAGCACCGCATCA 
                   
               
               
                   
                   
                 GCAAGTGTATCTGCCGTGCAC 
                   
               
               
                   
                   
                 TGCAACAACGCTGCTTCGGCC 
                   
               
               
                   
                   
                 TGGTAAT 
                   
               
               
                   
               
               
                 alphaCR-gb right 
                 718 
                 AATGCGCTCAGGTCAAATTCA 
                 SEQ ID NO: 266 
               
               
                   
                   
                 GACGGCAAACGACTGTCCTG 
                   
               
               
                   
                   
                 GCCGTAACCGACCCAGCGCCC 
                   
               
               
                   
                   
                 GTTGCACCACAGATGAAACG 
                   
               
               
                   
                   
                 CCGAGTTAACGCCATCAAAA 
                   
               
               
                   
                   
                 ATAATTCGCGTCTGGCCTTCC 
                   
               
               
                   
                   
                 TGTAGCCAGCTTTCATCAACA 
                   
               
               
                   
                   
                 TTAAATGTGAGCGAGTAACA 
                   
               
               
                   
                   
                 ACCCGTCGGATTCTCCGTGGG 
                   
               
               
                   
                   
                 AACAAACGGCGGATTGACCG 
                   
               
               
                   
                   
                 TAATGGGATAGGTCACGTTGG 
                   
               
               
                   
                   
                 TGTAGATGGGCGCATCGTAAC 
                   
               
               
                   
                   
                 CGTGCATCTGCCAGTTTGAGG 
                   
               
               
                   
                   
                 GGACGACGACAGTATCGGCC 
                   
               
               
                   
                   
                 TCAGGAAGATCGCACTCCAGC 
                   
               
               
                   
                   
                 CAGCTTTCCGGCACCGCTTCT 
                   
               
               
                   
                   
                 GGTGCCGGAAACCAGGCAAA 
                   
               
               
                   
                   
                 GCGCCATTCGCCATTCAGGCT 
                   
               
               
                   
                   
                 GCGCAACTGTTGGGAAGGGC 
                   
               
               
                   
                   
                 GATCGGTGCGGGCCTCGACG 
                   
               
               
                   
                   
                 GCCAGTGAATCCGTAATCATG 
                   
               
               
                   
                   
                 GTCATAGCTGTTTCTGTGTGA 
                   
               
               
                   
                   
                 AATTGTTATCCGCTCACAATT 
                   
               
               
                   
                   
                 CCACACAACATACGAGCCGG 
                   
               
               
                   
                   
                 AAGCATAAAGTGTAAAGCCT 
                   
               
               
                   
                   
                 GGGGTGCCTAATGAGTGAGCT 
                   
               
               
                   
                   
                 AACTCACATTAATTGCGTTGC 
                   
               
               
                   
                   
                 GCTCACTGCCCGCTTTCCAGT 
                   
               
               
                   
                   
                 CGGGAAACCTGTCGTGCCAGC 
                   
               
               
                   
                   
                 TGCATTAATGAATCGGCCAAC 
                   
               
               
                   
                   
                 GCGCGGGGAGAGGCGGTTTG 
                   
               
               
                   
                   
                 CGTATACTCTTCAGGTGATCG 
                   
               
               
                   
                   
                 AAGAGCTGGATCAGATTGTCG 
                   
               
               
                   
                   
                 TTTCCCGCCTTCAGTTTAAAC 
                   
               
               
                   
                   
                 TATCAGTGTTTGACAG 
                   
               
               
                   
               
               
                 omegaBR-gb left 
                 697 
                 ATTCGAGCTGCATGCCTGCAG 
                 SEQ ID NO: 267 
               
               
                   
                   
                 CCCTCTTCAAGTATCCGAAGA 
                   
               
               
                   
                   
                 GCGGCTTAACTATGCGGCATC 
                   
               
               
                   
                   
                 AGAGCTTATTTTTGACACCAG 
                   
               
               
                   
                   
                 ACCAACTGGTAATGGTAGCG 
                   
               
               
                   
                   
                 ACCGGCGCTCAGCTGGAATTC 
                   
               
               
                   
                   
                 CGCCGATACTGACGGGCTCCA 
                   
               
               
                   
                   
                 GGAGTCGTCGCCACCAATCCC 
                   
               
               
                   
                   
                 CATATGGAAACCGTCGATATT 
                   
               
               
                   
                   
                 CAGCCATGTGCCTTCTTCCGC 
                   
               
               
                   
                   
                 GTGCAGCAGATGGCGATGGC 
                   
               
               
                   
                   
                 TGGTTTCCATCAGTTGCTGTT 
                   
               
               
                   
                   
                 GACTGTAGCGGCTGATGTTGA 
                   
               
               
                   
                   
                 ACTGGAAGTCGCCGCGCCACT 
                   
               
               
                   
                   
                 GGTGTGGGCCATAATTCAATT 
                   
               
               
                   
                   
                 CGCGCGTCCCGCAGCGCAGA 
                   
               
               
                   
                   
                 CCGTTTTCGCTCGGGAAGACG 
                   
               
               
                   
                   
                 TACGGGGTATACATGTCTGAC 
                   
               
               
                   
                   
                 AATGGCAGATCCCAGCGGTC 
                   
               
               
                   
                   
                 AAAACAGGCGGCAGTAAGGC 
                   
               
               
                   
                   
                 GGTCGGGATAGTTTTCTTGCG 
                   
               
               
                   
                   
                 GCCCTAATCCGAGCCAGTTTA 
                   
               
               
                   
                   
                 CCCGCTCTGCTACCTGCGCCA 
                   
               
               
                   
                   
                 GCTGGCAGTTCAGGCCAATCC 
                   
               
               
                   
                   
                 GCGCCGGATGCGGTGTATCGC 
                   
               
               
                   
                   
                 TCGCCACTTCAACATCAACGG 
                   
               
               
                   
                   
                 TAATCGCCATTTGACCACTAC 
                   
               
               
                   
                   
                 CATCAATCCGGTAGGTTTTCC 
                   
               
               
                   
                   
                 GGCTGATAAATAAGGTTTTCC 
                   
               
               
                   
                   
                 CCTGATGCTGCCACGCGTGAG 
                   
               
               
                   
                   
                 CGGTCGTAATCAGCACCGCAT 
                   
               
               
                   
                   
                 CAGCAAGTGTATCTGCCGTGC 
                   
               
               
                   
                   
                 ACTGCAACAACGCTGCTTCGG 
                   
               
               
                   
                   
                 CCTGGTAAT 
                   
               
               
                   
               
               
                 omegaBR-gb right 
                 718 
                 AATGCGCTCAGGTCAAATTCA 
                 SEQ ID NO: 268 
               
               
                   
                   
                 GACGGCAAACGACTGTCCTG 
                   
               
               
                   
                   
                 GCCGTAACCGACCCAGCGCCC 
                   
               
               
                   
                   
                 GTTGCACCACAGATGAAACG 
                   
               
               
                   
                   
                 CCGAGTTAACGCCATCAAAA 
                   
               
               
                   
                   
                 ATAATTCGCGTCTGGCCTTCC 
                   
               
               
                   
                   
                 TGTAGCCAGCTTTCATCAACA 
                   
               
               
                   
                   
                 TTAAATGTGAGCGAGTAACA 
                   
               
               
                   
                   
                 ACCCGTCGGATTCTCCGTGGG 
                   
               
               
                   
                   
                 AACAAACGGCGGATTGACCG 
                   
               
               
                   
                   
                 TAATGGGATAGGTCACGTTGG 
                   
               
               
                   
                   
                 TGTAGATGGGCGCATCGTAAC 
                   
               
               
                   
                   
                 CGTGCATCTGCCAGTTTGAGG 
                   
               
               
                   
                   
                 GGACGACGACAGTATCGGCC 
                   
               
               
                   
                   
                 TCAGGAAGATCGCACTCCAGC 
                   
               
               
                   
                   
                 CAGCTTTCCGGCACCGCTTCT 
                   
               
               
                   
                   
                 GGTGCCGGAAACCAGGCAAA 
                   
               
               
                   
                   
                 GCGCCATTCGCCATTCAGGCT 
                   
               
               
                   
                   
                 GCGCAACTGTTGGGAAGGGC 
                   
               
               
                   
                   
                 GATCGGTGCGGGCCTCGACG 
                   
               
               
                   
                   
                 GCCAGTGAATCCGTAATCATG 
                   
               
               
                   
                   
                 GTCATAGCTGTTTCTGTGTGA 
                   
               
               
                   
                   
                 AATTGTTATCCGCTCACAATT 
                   
               
               
                   
                   
                 CCACACAACATACGAGCCGG 
                   
               
               
                   
                   
                 AAGCATAAAGTGTAAAGCCT 
                   
               
               
                   
                   
                 GGGGTGCCTAATGAGTGAGCT 
                   
               
               
                   
                   
                 AACTCACATTAATTGCGTTGC 
                   
               
               
                   
                   
                 GCTCACTGCCCGCTTTCCAGT 
                   
               
               
                   
                   
                 CGGGAAACCTGTCGTGCCAGC 
                   
               
               
                   
                   
                 TGCATTAATGAATCGGCCAAC 
                   
               
               
                   
                   
                 GCGCGGGGAGAGGCGGTTTG 
                   
               
               
                   
                   
                 CGTATGCTCTTCGGGTAATAG 
                   
               
               
                   
                   
                 AAGAGGGGGATCAGATTGTC 
                   
               
               
                   
                   
                 GTTTCCCGCCTTCAGTTTAAA 
                   
               
               
                   
                   
                 CTATCAGTGTTTGACAG 
                   
               
               
                   
               
               
                 omegaCR-gb left 
                 697 
                 ATTCGAGCTGCATGCCTGCAG 
                 SEQ ID NO: 269 
               
               
                   
                   
                 CCCTCTTCAAATATCCGAAGA 
                   
               
               
                   
                   
                 GCGGCTTAACTATGCGGCATC 
                   
               
               
                   
                   
                 AGAGCTTATTTTTGACACCAG 
                   
               
               
                   
                   
                 ACCAACTGGTAATGGTAGCG 
                   
               
               
                   
                   
                 ACCGGCGCTCAGCTGGAATTC 
                   
               
               
                   
                   
                 CGCCGATACTGACGGGCTCCA 
                   
               
               
                   
                   
                 GGAGTCGTCGCCACCAATCCC 
                   
               
               
                   
                   
                 CATATGGAAACCGTCGATATT 
                   
               
               
                   
                   
                 CAGCCATGTGCCTTCTTCCGC 
                   
               
               
                   
                   
                 GTGCAGCAGATGGCGATGGC 
                   
               
               
                   
                   
                 TGGTTTCCATCAGTTGCTGTT 
                   
               
               
                   
                   
                 GACTGTAGCGGCTGATGTTGA 
                   
               
               
                   
                   
                 ACTGGAAGTCGCCGCGCCACT 
                   
               
               
                   
                   
                 GGTGTGGGCCATAATTCAATT 
                   
               
               
                   
                   
                 CGCGCGTCCCGCAGCGCAGA 
                   
               
               
                   
                   
                 CCGTTTTCGCTCGGGAAGACG 
                   
               
               
                   
                   
                 TACGGGGTATACATGTCTGAC 
                   
               
               
                   
                   
                 AATGGCAGATCCCAGCGGTC 
                   
               
               
                   
                   
                 AAAACAGGCGGCAGTAAGGC 
                   
               
               
                   
                   
                 GGTCGGGATAGTTTTCTTGCG 
                   
               
               
                   
                   
                 GCCCTAATCCGAGCCAGTTTA 
                   
               
               
                   
                   
                 CCCGCTCTGCTACCTGCGCCA 
                   
               
               
                   
                   
                 GCTGGCAGTTCAGGCCAATCC 
                   
               
               
                   
                   
                 GCGCCGGATGCGGTGTATCGC 
                   
               
               
                   
                   
                 TCGCCACTTCAACATCAACGG 
                   
               
               
                   
                   
                 TAATCGCCATTTGACCACTAC 
                   
               
               
                   
                   
                 CATCAATCCGGTAGGTTTTCC 
                   
               
               
                   
                   
                 GGCTGATAAATAAGGTTTTCC 
                   
               
               
                   
                   
                 CCTGATGCTGCCACGCGTGAG 
                   
               
               
                   
                   
                 CGGTCGTAATCAGCACCGCAT 
                   
               
               
                   
                   
                 CAGCAAGTGTATCTGCCGTGC 
                   
               
               
                   
                   
                 ACTGCAACAACGCTGCTTCGG 
                   
               
               
                   
                   
                 CCTGGTAAT 
                   
               
               
                   
               
               
                 omegaCR-gb right 
                 718 
                 AATGCGCTCAGGTCAAATTCA 
                 SEQ ID NO: 270 
               
               
                   
                   
                 GACGGCAAACGACTGTCCTG 
                   
               
               
                   
                   
                 GCCGTAACCGACCCAGCGCCC 
                   
               
               
                   
                   
                 GTTGCACCACAGATGAAACG 
                   
               
               
                   
                   
                 CCGAGTTAACGCCATCAAAA 
                   
               
               
                   
                   
                 ATAATTCGCGTCTGGCCTTCC 
                   
               
               
                   
                   
                 TGTAGCCAGCTTTCATCAACA 
                   
               
               
                   
                   
                 TTAAATGTGAGCGAGTAACA 
                   
               
               
                   
                   
                 ACCCGTCGGATTCTCCGTGGG 
                   
               
               
                   
                   
                 AACAAACGGCGGATTGACCG 
                   
               
               
                   
                   
                 TAATGGGATAGGTCACGTTGG 
                   
               
               
                   
                   
                 TGTAGATGGGCGCATCGTAAC 
                   
               
               
                   
                   
                 CGTGCATCTGCCAGTTTGAGG 
                   
               
               
                   
                   
                 GGACGACGACAGTATCGGCC 
                   
               
               
                   
                   
                 TCAGGAAGATCGCACTCCAGC 
                   
               
               
                   
                   
                 CAGCTTTCCGGCACCGCTTCT 
                   
               
               
                   
                   
                 GGTGCCGGAAACCAGGCAAA 
                   
               
               
                   
                   
                 GCGCCATTCGCCATTCAGGCT 
                   
               
               
                   
                   
                 GCGCAACTGTTGGGAAGGGC 
                   
               
               
                   
                   
                 GATCGGTGCGGGCCTCGACG 
                   
               
               
                   
                   
                 GCCAGTGAATCCGTAATCATG 
                   
               
               
                   
                   
                 GTCATAGCTGTTTCTGTGTGA 
                   
               
               
                   
                   
                 AATTGTTATCCGCTCACAATT 
                   
               
               
                   
                   
                 CCACACAACATACGAGCCGG 
                   
               
               
                   
                   
                 AAGCATAAAGTGTAAAGCCT 
                   
               
               
                   
                   
                 GGGGTGCCTAATGAGTGAGCT 
                   
               
               
                   
                   
                 AACTCACATTAATTGCGTTGC 
                   
               
               
                   
                   
                 GCTCACTGCCCGCTTTCCAGT 
                   
               
               
                   
                   
                 CGGGAAACCTGTCGTGCCAGC 
                   
               
               
                   
                   
                 TGCATTAATGAATCGGCCAAC 
                   
               
               
                   
                   
                 GCGCGGGGAGAGGCGGTTTG 
                   
               
               
                   
                   
                 CGTATGCTCTTCGGGTGATAG 
                   
               
               
                   
                   
                 AAGAGGGGGATCAGATTGTC 
                   
               
               
                   
                   
                 GTTTCCCGCCTTCAGTTTAAA 
                   
               
               
                   
                   
                 CTATCAGTGTTTGACAG 
                   
               
               
                   
               
               
                 RGR gene 
                 247 
                 ACATGCAGCTCTTCCaccGGGT 
                 SEQ ID NO: 271 
               
               
                   
                   
                 TACTGATGAGTCCGTGAGGAC 
                   
               
               
                   
                   
                 GAAACGAGTAAGCTCGTCTA 
                   
               
               
                   
                   
                 ACCCAAGGGGTGACAAGCGT 
                   
               
               
                   
                   
                 TTTAGAGCTAGAAATAGCAA 
                   
               
               
                   
                   
                 GTTAAAATAAGGCTAGTCCGT 
                   
               
               
                   
                   
                 TATCAACTTGAAAAAGTGGCA 
                   
               
               
                   
                   
                 CCGAGTCGGTGCTTTTGGCCG 
                   
               
               
                   
                   
                 GCATGGTCCCAGCCTCCTCGC 
                   
               
               
                   
                   
                 TGGCGCCGGCTGGGCAACAT 
                   
               
               
                   
                   
                 GCTTCGGCATGGCGAATGGG 
                   
               
               
                   
                   
                 ACgatGGAAGAGCTTCCTCG 
                   
               
               
                   
               
            
           
           
               
            
               
                 GeneSynthesis 
               
            
           
           
               
               
               
               
            
               
                 M.SacI cluster 
                 1924 
                 TCAGATCCCGGGTCAATAGCA 
                 SEQ ID NO: 272 
               
               
                   
                   
                 TTCTCACCAATAAAAAACGCC 
                   
               
               
                   
                   
                 CGGCGGCAACCGAGCGTTCTG 
                   
               
               
                   
                   
                 AACAAATCCAGATGGAGTTCT 
                   
               
               
                   
                   
                 GAGGTCATTACTGGATCTATC 
                   
               
               
                   
                   
                 AACAGGAGTCCAAGCGGCCG 
                   
               
               
                   
                   
                 CTTTTTTTACCTCCTAAAAGTT 
                   
               
               
                   
                   
                 AAACAAAATTATTTCTAGAGG 
                   
               
               
                   
                   
                 GAAACCGTTGTGGAATTGTGA 
                   
               
               
                   
                   
                 GCGCTCACAATTCCACATATT 
                   
               
               
                   
                   
                 ATAATTGTTATCCGCTCACAA 
                   
               
               
                   
                   
                 AGCAAATAAATTTTTCATGAT 
                   
               
               
                   
                   
                 TTCACTGTGCATGAAGCTCGT 
                   
               
               
                   
                   
                 AATTGTTATCCGCTCACAATT 
                   
               
               
                   
                   
                 AAACAAGCGCTCATGAGCCC 
                   
               
               
                   
                   
                 GAAGTGGCGAGCCCGATCTTC 
                   
               
               
                   
                   
                 CCCATCGGTGATGTCGGCGAT 
                   
               
               
                   
                   
                 ATAGGCGCCAGCAACCGCAC 
                   
               
               
                   
                   
                 CTGTGGCGCCGGTGATGCCGG 
                   
               
               
                   
                   
                 CCACGATGCGTCCGGCGTAGA 
                   
               
               
                   
                   
                 GGATCGAGATCTCGATCCCGC 
                   
               
               
                   
                   
                 GAAATTAATACGACTCACTAT 
                   
               
               
                   
                   
                 AGGGGAATTGTGAGCGGATA 
                   
               
               
                   
                   
                 ACAATTCCCCTCTAGAAATAA 
                   
               
               
                   
                   
                 TTTTGTTTAACTTTAAGAAGG 
                   
               
               
                   
                   
                 AGATATACCATGGGTCTGCCT 
                   
               
               
                   
                   
                 CCGCTGCTGAGCCTGCCGAGC 
                   
               
               
                   
                   
                 AATAGCGCACCGCGTAGCCTG 
                   
               
               
                   
                   
                 GGTCGTGTTGAAACCCCTCCG 
                   
               
               
                   
                   
                 GAAGTTGTTGATTTTATGGTT 
                   
               
               
                   
                   
                 AGCCTGGCCGAAGCACCGCG 
                   
               
               
                   
                   
                 TGGTGGTCGTGTTCTGGAACC 
                   
               
               
                   
                   
                 GGCATGTGCCCATGGTCCGTT 
                   
               
               
                   
                   
                 TCTGCGTGCATTTCGTGAAGC 
                   
               
               
                   
                   
                 ACATGGCACCGGTTATCGTTT 
                   
               
               
                   
                   
                 TGTTGGTGTTGAAATTGATCC 
                   
               
               
                   
                   
                 GAAAGCACTGGATCTGCCACC 
                   
               
               
                   
                   
                 GTGGGCAGAAGGTATTCTGGC 
                   
               
               
                   
                   
                 AGATTTTCTGCTGTGGGAACC 
                   
               
               
                   
                   
                 GGGTGAAGCATTTGATCTGAT 
                   
               
               
                   
                   
                 TCTGGGTAATCCGCCTTATGG 
                   
               
               
                   
                   
                 TATTGTTGGTGAAGCAAGCAA 
                   
               
               
                   
                   
                 ATATCCGATCCATGTTTTTAA 
                   
               
               
                   
                   
                 AGCCGTGAAAGATCTGTACA 
                   
               
               
                   
                   
                 AAAAAGCCTTTAGCACCTGGA 
                   
               
               
                   
                   
                 AAGGCAAATATAACCTGTATG 
                   
               
               
                   
                   
                 GTGCCTTTCTGGAAAAAGCAG 
                   
               
               
                   
                   
                 TTCGTCTGCTGAAACCGGGTG 
                   
               
               
                   
                   
                 GTGTTCTGGTTTTTGTTGTTCC 
                   
               
               
                   
                   
                 GGCAACCTGGCTGGTGCTGGA 
                   
               
               
                   
                   
                 AGATTTTGCACTGCTGCGTGA 
                   
               
               
                   
                   
                 ATTTCTGGCACGTGAAGGTAA 
                   
               
               
                   
                   
                 AACCAGCGTTTATTATCTGGG 
                   
               
               
                   
                   
                 TGAAGTTTTTCCGCAGAAAAA 
                   
               
               
                   
                   
                 AGTTAGCGCAGTGGTTATTCG 
                   
               
               
                   
                   
                 TTTTCAGAAAAGCGGTAAAG 
                   
               
               
                   
                   
                 GTCTGAGCCTGTGGGATACCC 
                   
               
               
                   
                   
                 AAGAAAGCGAAAGCGGTTTT 
                   
               
               
                   
                   
                 ACCCCGATTCTGTGGGCTGAA 
                   
               
               
                   
                   
                 TATCCGCATTGGGAAGGTGAA 
                   
               
               
                   
                   
                 ATTATTCGCTTTGAAACCGAA 
                   
               
               
                   
                   
                 GAAACCCGCAAACTGGAAAT 
                   
               
               
                   
                   
                 TTCAGGTATGCCGCTGGGTGA 
                   
               
               
                   
                   
                 CCTGTTTCATATCCGTTTTGCA 
                   
               
               
                   
                   
                 GCACGTAGTCCGGAATTCAAA 
                   
               
               
                   
                   
                 AAACATCCGGCAGTTCGTAAA 
                   
               
               
                   
                   
                 GAACCGGGTCCGGGTCTGGTT 
                   
               
               
                   
                   
                 CCGGTTCTGACCGGTCGTAAT 
                   
               
               
                   
                   
                 CTGAAACCTGGTTGGGTTGAT 
                   
               
               
                   
                   
                 TATGAAAAAAATCATAGCGG 
                   
               
               
                   
                   
                 TCTGTGGATGCCGAAAGAAC 
                   
               
               
                   
                   
                 GTGCAAAAGAACTGCGTGATT 
                   
               
               
                   
                   
                 TTTATGCAACACCGCATCTGG 
                   
               
               
                   
                   
                 TTGTTGCACATACCAAAGGCA 
                   
               
               
                   
                   
                 CCCGTGTTGTTGCAGCATGGG 
                   
               
               
                   
                   
                 ATGAACGTGCATATCCGTGGC 
                   
               
               
                   
                   
                 GTGAAGAATTTCATCTGCTGC 
                   
               
               
                   
                   
                 CTAAAGAAGGTGTTCGTCTGG 
                   
               
               
                   
                   
                 ATCCGAGCAGCCTGGTTCAGT 
                   
               
               
                   
                   
                 GGCTGAATAGCGAAGCAATG 
                   
               
               
                   
                   
                 CAGAAACATGTTCGTACCCTG 
                   
               
               
                   
                   
                 TATCGTGATTTTGTTCCGCAT 
                   
               
               
                   
                   
                 CTGACCCTGCGTATGCTGGAA 
                   
               
               
                   
                   
                 CGTCTGCCGGTTCGTCGTGAA 
                   
               
               
                   
                   
                 TATGGTTTTCATACCAGTCCG 
                   
               
               
                   
                   
                 GAAAGCGCACGTAACTTTTAA 
                   
               
               
                   
                   
                 CAAAGCCCGAAAGGAAGCTG 
                   
               
               
                   
                   
                 AGTTGGCTGCTGCCACCGCTG 
                   
               
               
                   
                   
                 AGCAATAACTAGCATAACCCC 
                   
               
               
                   
                   
                 TTGGGGCCTCTAAACGGGTCT 
                   
               
               
                   
                   
                 TGAGGGGTTTTTTGCTGAAAG 
                   
               
               
                   
                   
                 GAGGCCACTCGAGCACCTAG 
                   
               
               
                   
                   
                 GAG