Patent Publication Number: US-5834191-A

Title: Production of heterologous peptides

Description:
The invention relates to a method and recombinant means particularly, but not exclusively, expression cassettes and expression/export cassettes for the production of heterologous peptides. The method and means have particular application in the production of such peptides from the biotechnological exploitation of filamentous fungi and particularly Neurospora crassa. 
     The filamentous fungi secrete substantial amounts of protein, notably hydrolytic enzymes. Many of these enzymes are used in industrial processes such as the production of antibiotics and organic acids, the saccharification of starch, glucose isomerisation, the processing of wines and fruit juices and the degradation of cellulose and lignin (Bennett 1985; Bu&#39;Lock and Kristiansen 1987). The promoter and signal sequences of the genes of such enzymes represent targets for manipulation for developing the filamentous fungi as hosts for heterologous gene expression. The potential for this technology has been reviewed with particular reference to the genus Aspergillus (Van den Hondel et al 1991). 
     The term heterologous gene expression is used in this document to mean the expression of genes not present or common in the host. 
     The genus Neurospora has several advantages for study with a view to its possible exploitation as a host for heterologous gene expression. 
     More specifically, the species Neurospora crassa is the most thoroughly studied and characterised of all the filamentous fungi (Reviewed by Perkins DD  1992! genetics 130:687-700), with more genes characterised and more genes cloned than any other species. It is extremely fast-growing, with simple growth requirement. It will grow on a wide range of carbon and nitrogen sources, and has a single complex growth requirement, for biotin. It will grow in liquid or on solid medium. It produces no toxic secondary metabolities, and in fact is a traditional oriental human food organism. 
     Neurospora in nature grows in a solid medium, and has efficient secreted enzyme systems for the utilisation of polysaccharide carbon sources. These include glucoamylase, the major exported protein when starch-induced. Secreted proteins in wide-type Neurospora reach levels of circa 1 g/l of spent medium, the glucoamylase, when starch-induced, accounts for circa 20% of the total. For glucoamylase, there is evidence for two regulatory components, carbon catabolite repression, and induction by the substrate or some partial hydrolysis product of such. 
     Glucoamylases have been cloned and characterised from several fungi: Aspergillus awamori (Nunberg et al 1984), A. awamonri var. kawachi (Hayashida et al 1989) A. niger (Boel et al 1984), A oryzae (Hata et al 1991), A. shirousami (Shibuya et al 1990), Humicola grisea var. thermoidea (Berka et al, personal communication), Rhizopus oryzae (Ashikari et al 1986), Saccharaomyces cerevisiae (Pardo et al 1988), S. diastaticus (Yamashita et al 1985), S. fibuligera (d, (Itoh et al 1987), and S. occidentalis (Dohmen et al 1990). 
     Glucoamylases (exo-1,4-x-D-glucan glucohydrolase, EC 3.2.1.3) are secreted in large amounts by a variety of filamentous fungi. They catalyse the removal of single glucose units from the non-reducing ends of starch and other poly- and oligo-saccharides. Their use in industrial processes includes the production of glucose syrups from starch (Kennedy et al 1988), and the fermentation of sake, (rice wine) in Japan. Heterologous expression systems in the above Aspergillus species of filamentous fungi commonly use their glucoamylase promoters to drive expression, their signal sequences to secrete foreign peptides, and their 3&#39; flanking regions to direct termination (Archer et al 1990; Ward et at 1990, 1992). 
     Koh-Luar et al (1989) analysed culture supernatans of Neurospora crassa, growing on a variety of carbon sources, and showed that the protein present in the largest amount was a glucoamylase of approximately 69 kDa. This protein was purified and the N-terminal sequence of the glucoamylase determined. 
     The high expression and secretion properties of the Glucoamylase gene makes it an attractive candidate for use in heterologous gene expression. The glucoamylase promoter can be used independent of the glucoamylase open reading frame so exploiting the promoter&#39;s high transcription levels as well as the regulation in response to extracellular carbon. The highly secreted open reading frame of the glucoamylase gene can be used in conjunction with the glucoamylase promoter to target foreign proteins into the secretory pathway of Neurospora crassa. In this case, the entire open reading frame or a portion of the glucoamylase gene can be attached in frame to the foreign gene. 
     Here we report the DNA sequence of the glucoamylase gene, gla-1, of Neurospora crassa together with flanking sequences and compare its amino-acid sequence with other glucoamylases. 
     Having obtained the DNA sequence structure of the aforementioned gene, we have characterised an unexpectedly very high level, regulated promoter, and determined key features of its carbon catabolite repression and its induction by a polysaccharide substrate such as starch or metabolites thereof. With this information, we are in a position to genetically engineer expression cassettes and expression/export cassettes containing this high level regulated promoter along with any other pre-selected peptide. The control of production of this peptide is in accordance with the repression and induction features of the promoter. Thus, we can selectively control the production of the peptide according to the presence or absence of carbon catabolite. 
     It is apparent that this technology has great significance in the genetic engineering industry because it enables selective production of a pre-determined peptide in am extremely efficient and cost effective way without the production of secondary metabolites. Further, since Neurospora, like other filamentous ascomycete fungi but unlike yeasts, tends to glycosylate proteins in a way resembling that of mammals, there is reasonable expectation that any heterologously produced mammalian peptide sequences requiring glycosylation for biological activity will in fact be biologically active. 
     In addition, Neurospora, can be transformed at high efficiency, with transformed sequences being integrated, at least vegetatively stably, generally into heterologous locations in the genome. 
     Further, we also report here modifications of the glucoamylase coding region which improves the gene&#39;s utility as a vector for heterologous gene expression. 
     According to a first aspect of the invention there is therefore provided a regulated promoter having the DNA sequence structure shown in FIG. 1, or part thereof, of a functionally equivalent nucleotide sequence. 
     According to a second aspect of the invention there is provided a regulated promoter and an upstream activator having the DNA sequence structure shown in FIG. 1, or part thereof, and especially having the sequence structure shown in the first one thousand nucleotides of the DNA sequence structure shown in FIG. 1, or part thereof. 
     Preferably the DNA sequence structure shown in FIG. 1 encodes a protein the amino acid sequence of which is depicted in FIG. 1 or a protein of equivalent biological activity, having substantially the amino acid sequence depicted in FIG. 1. 
     It follows that since the DNA sequence structure shown in FIG. 1 encodes the protein glucoamylase then the regulated promoter of the invention is the promoter controlling the expression of the glucoamylase gene. 
     According to a third aspect of the invention there is provided a regulated promoter as aforedescribed which is further provided with linkers whereby ligation of the promoter with a pre-selected gene encoding a desired protein is facilitated. 
     According to a yet further aspect of the invention there is provided a vector or plasmid (pPS8) incorporating the aforementioned DNA sequence structure. 
     Preferably said vector or plasmid incorporates a 904 nucleotide fragment of said DNA sequence structure located between a BamH1 site at nucleotide 98 and a HindIII site at nucleotide 1002. 
     According to a yet further aspect of the invention there is provided an expression cassette including at least the aforementioned regulated promoter DNA sequence and a pre-selected gene encoding a heterologous peptide. 
     Preferably the expression cassette also includes the upstream activator sequence. 
     Preferably further still said expression cassette includes a marker selectable in Neurospora which ideally is a gene encoding hygromycin-resistance. 
     Preferably further still said expression cassette contains a replication origin from, ideally, E. coli and preferably also an E. coli-selectable marker, for example a gene encoding ampicillin-resistance. 
     Preferably further still said expression cassette incorporates a multi-cloning site whereby the insertion of any pre-selected gene sequence can be incorporated via transcriptional fusion. 
     According to a yet further aspect of the invention there is provided an expression/export cassette which incorporates any one or combination of the aforementioned expression features and which further incorporates a DNA sequence structure encoding a secretion signal. 
     Preferably said expression/export cassette contains the aforementioned DNA sequence translationally fused to the coding sequence for the heterologous peptide. 
     Preferably three different expression/export cassettes are provided. The multiple cloning site oligonucleotide is in a different reading frame in each to permit in-frame translational fusion to the coding sequence for the heterologous peptide. This is achieved by appropriate design of the ends of the synthetic multiple cloning site oligonucleotide. 
     It will be apparent to those skilled in the art that the provision of an expression/export cassette enables a heterologous peptide to be both expressed and then exported into culture medium, however, this limits the range of peptides which can be made but the advantage is that it facilitates the purification of those peptides that can be made using this method. 
     In preferred embodiments of the invention the selected heterologous peptide is a medical or pharmaceutical peptide such as insulin, human growth hormone, interleukin or indeed any other suitable peptide. 
     According to a yet further aspect of the invention there is provided expressions cassettes and/or expression/export cassettes, also referred to as constructs or plasmids as described hereinafter for enabling the working of the invention. 
     In a preferred embodiment of the invention there is provided the plasmid pGla-Xho I as illustrated in FIG. 3. 
     In yet a further embodiment of the invention there is provided the plasmid Gla-Mro as illustrated in FIG. 5. 
     In yet a further preferred embodiment of the invention there is provided the plasmid pGE as illustrated in FIG. 6. 
     In yet a preferred embodiment of the invention there is provided the plasmid pGS as illustrated in FIG. 8. 
     Further preferred constructs or plasmids of the invention include those plasmids which could be termed intermediary and which are used either in isolation or combination to provide the abovementioned plasmids, for example, intermediary constructs include the plasmids pGla XL-,pGIA XLX, and pGla MXL used to manufacture the construct pGE and other intermediary constructs include pGla XhoI used to manufacture construct pGS. 
     According to a yet further aspect of the invention there is provided primers for manufacturing the constructs or plasmids hereindescribed which primers are shown in FIG. 4. 
     It will apparent to those skilled in the art that shorter primer sequences may be used in order to work the invention or that substitutions of one or more bases within the primers described in FIG. 4 may be used providing hybridisation can be achieved. Thus it follows that shorter primer sequences or sequences with minor internal base substitutions may be used to work the invention and can easily be tested for this purpose using the methods described herein. 
     According to a yet further aspect of the invention there is provided a method for transforming filamentous fungus comprising the insertion of at least one of the aforementioned expression cassettes and/or export/expression cassettes into same using recombinant techniques. 
     In a preferred embodiment of the invention said filamentous fungus is Neurospora crassa. 
     According to a yet further aspect of the invention there is provided a filamentous fungus including at least one expression cassette and/or expression/export cassette according to the invention. 
     Preferably said filamentous fungus is Neurospora crassa. 
     According to a yet further aspect of the invention there is provided a method fox the production of a pre-selected heterologous peptide from at least one filamentous fungus comprising: 
     a) providing either an expression cassette or an expression/export cassette as aforedescribed. 
     b) transforming a pre-selected species of filamentous fungus with at least one of said cassettes. 
     c) culturing said transformed fungus; and 
     d) harvesting said heterologous peptide. 
     The invention will now be described, by way of example only, with reference to the following figures wherein. 
    
    
     BRIEF DESCRIPTION OF THE FIGURES 
     FIG. 1 SEQ ID NO:6 shows the DNA sequence structure of the glucoamylase gene and the corresponding amino acid sequence structure of the protein glucoamylase. The glucoamylase reading frame is shown in upper case, together with its translation below. Untranslated regions are shown in lower case. The numbering for the nucleotides is based on the A of the ATG being +1. The numbering for the amino acids are in brackets. The putative promoter elements are underlined in bold. The functional domains of the intron are in bold. The leader sequence of the protein is in bold, with the signal splice shown as an arrow. The Lys-Arg (Kex2) propeptide processing sites are underlined. The putative polyadenylation signal is also underlined in bold. 
     FIG. 2 is an illustration of plasmid pPS8. 
     FIG. 3 SEQ ID NO: 3 shows the DNA sequence structure of the plasmid pGla-Xho I. 
     FIG. 4 shows SEQ ID NO:8, 10, 11, 12, 13 the primers used for the creation of the Mro I site at the final codon of the glucoamylase gene. 
     FIG. 5 SEQ ID NO:5 shows the DNA sequence structure of the plasmid pGla-Mro. 
     FIG. 6 SEQ ID NO:2 shows the DNA sequence structure of the plasmid pGE. 
     FIG. 7 SEQ ID NO:4,7 shows the relative location of the Sal I site to the second Kex-2 site in the glucoamylase gene. 
     FIG. 8 SEQ ID NO:1 shows the DNA sequence structure of the plasmid pGS; and 
     FIG. 9 shows the highest yields of DSPA from all the expression vectors tested. 
    
    
     CLONING OF THE GLUCOAMYLASE GENE 
     The Neurospora glucoamylase gene gla-1 was cloned and sequenced by conventional methods such as sequence alignment of the gene from other species, design of nested PCR primers, and production of a fragment by PCR which was used to identify a genomic clone from a Neurospora genomic library in the vector lambda J1. The clone was sub-cloned into pBluescript, and sequenced by the Sanger-dideoxy method. 
     The genes encodes the deduced protein of 626 amino acids, with unglycosylated molecular weight of 66, 575 Da. This includes a leader peptide of 35 amino acids when compared to the known N-terminus of the secreted protein. 
     We have sequenced 938 base pairs upstream of the translation initiation codon. There is a TATA box at position -101 with respect to the ATG codon. The actual sequence is TATATAA and the eukaryotic consensus TATA(A/T)TA. There are several potential, although no perfect, CAAT boxes upstream of the TATA box, the most likely one to function being at -133 to the ATG start codon (CATCAATAT). The eukaryotic consensus sequence is GG(C/T)CAATCT. 
     The initiation points of translation have been shown to have a very strong requirement for a purine at position -3 with respect to the initiating AUG. 
     Isolation of the Essential Promoter Region 
     The promoter, regulatory regions, and probably also any UAS (upstream activator sequences) are contained in the first 938 nucleotides of the determined sequence. This, together with the rest of the clone, is contained in our plasmid pPS8. A 904 nucleotide fragment between a BamH1 site at nucleotide 98 and a HindIII site at nucleotide 1002 containing the major part of the promoter, and the N-terminal major part of the signal peptide of the gene product may be readily sub-cloned and tested for promoter and starch-regulatory activity with a suitable reporter gene. 
     A suitable restriction site at nucleotide 1002 was identified in the N-terminal part of the open reading frame of the gene, and suitable constructs were made using a reporter gene so as to study promoter activity and regulator functions as described below. 
     Plasmid pPS8 
     FIG. 2 is a diagram of the pPS8 plasmid. The circa 2 kb portion in the upper left between the two ClaI sites, indicated by the double line, is the vector, pbluescript. The construct results from cleaving pbluescript at the single CLaI site, in its multiple cloning site and inserting the Neurospora ClaI fragment containing the glucoamylase gene. The outer arc labelled gla gene indicates the approximate position of the coding region of the gene, extending from N- to C-terminus. The promoter region is in the circa 1 kb upstream region between the ClaI site at 12 o&#39;clock and the N-terminus of the coding region. The numbers indicate the approximate sizes of restriction fragments in nucleotide pairs. The restriction sites for BamH1, HindIII and EcoR1 are shown in the Neurospora insert for reference. 
     Choice of Reporter Gene 
     Two obvious choices of reporter gene exist. The first of these is the well-characterised GUS (B-glucuronidase) reporter gene available in the plasmid pNom123. This has the hph hygromycin-resistance gene as its Neurospora-selectable marker. An Alternative reporter gene is the Neurospora tyr tyrosinase construct pTry103. 
     Isolation of the Essential Sequence of the Promoter 
     Certain promoter features have already been identified by sequence homology. These include a putative CAAT box at nucleotide 804-812 (actual sequence CATCAATAT) and a TATA box at nucleotide 838-844 (actual sequence TATATAA), because of their resemblance to consensus sequences for these promoter features. Another feature identified by homology with the promoter sequence of the Aspergillus a-amylase, is the region nucleotide 301-340 of the Neurospora gla-1 sequence, with circa 75% sequence homology. This may be a UAS, or other essential feature. Two transcription origins have also been identified by primer extension, at nucleotide 885 and at nucleotide 892. 
     Experimental investigation of the limits of the essential promoter were undertaken by the cleavage of the sub-cloned promoter-reporter gene construct, and the deletion in from the 5&#39;-end of the sub-clone. This involves either deletion of specific restriction fragments, subject to available restriction sites, or exonuclease degradation. In either case, the shortened &#34;promoter&#34; is religated into the reported construct and tested for residual promoter activity and regulation. 
     Experimental investigation of the limits of the essential promoter were undertaken by the cleavage of the sub-cloned promoter-reporter gene construct and the deletion in from the 5&#39;-end of the sub-clone. This was done using mung bean exonuclease digestion. Alternatively, it could be done using any suitable restriction sites so as to provide a nested set of deletions. These deletions, or shortened promoter sequences, were religated into a reporter construct and tested for residual promoter activity and regulation. 
     Construction of an Expression Cassette 
     Deposits of plasmids pGLA-Xho, pGLA-Mro I, pGE have been made and the deposition details are as follows: pGLA-Xho1, ATCC deposition designation 75858; pGLA-Mro 1, ATCC deposition designation 75859; and pGE, ATCC deposition designation 75860. 
     All DNA modifying enzymes were bought from Boehringer Mannheim of New England Biolab. Plasmids were transformed into DH-5a,E.coli cells. 
     Modifications of the glucoamylase gene for use in targeting foreign protein into the endoplasmic reticulum required the insertion of a convenient restriction site in the open reading frame of the glucoamylase gene, and more preferably the restriction site was located at the last codon of the open reading frame of the glucoamylase gene. The restriction site tggcca, recognised by the restriction enzymes Mro I sold by Boehringer Mannheim and BspE I sold by New England Biolabs was, in the first instance, placed at the last codon of the glucoamylase gene. The restriction site tggcca will be referred to hereinafter as Mro I. In order to engineer the Mro I site, PCR primers were created. The 5&#39; primer encompassed the unique Ppum I site at position 2163 of the glucoamylase open reading frame (see FIG. 3 SEQ ID NO:3). The 30 primer containing an Mro I site hybridizes at the 3&#39; end of the gla gene (see FIG. 4 SEQ ID NO:12, 13). 
     The glucoamylase with the Mro I site was created in a two step procedure. 
     1. The 5&#39;upstream PCR fragment was amplified and cloned into the Sma I site in a pNEB 193 vector. The PCR fragment was orientated so the 5&#39; Ppum I site was proximal to the Eco RI site on the polylinker of pNEB 193. The proper clone was named pMro. 
     pMro: Eco Sac, Ppum I PCR Mro I Asc I, Xba I, Hind III 
     2. Next, the remainder of the gLa gene was inserted by digestion of the glucoamylase clone pGla-Xho I, this plasmid pGla-Xho I, contains the entire gla gene however, the downstream unsequenced and non-transcribed area was deleted. pGla-Xho I was digested with the restriction enzymes Sac I and Ppum I. This fragment was ligated into the Sac I/Ppum I sites of pMro I. The Sac I site of pGla-Xho I was derived from the linker and not from the coding region of glucoamylase consequently, no glucoamylase sequence was deleted (see FIG. 5). 
     pGla-Mro: Sac, Gla I Ppum I Mro, Asc I ect. 
     The glucoamylase gene transcribes a message of 1943. bases, not included the poly-adenylation sites. The expression construct when fused to a CDNA to be expressed, will require the transcription of a longer message. The larger open reading frame may be transcribed less efficiently than the original, shorter construct. In an attempt to increase transcription efficiency we deleted 1575 bp from the glucoamylase open reading frame, creating the plasmid pGE: (plasmid Glucoamylase, Eco RI see FIG. 6 SEQ ID NO:2). 
     1. The construct, pGla-Xho was digested with Cla I and Xba I and the sticky ends made blunt with E.coli polymerase I Klenow fragment) to remove the 5&#39; polylinker. The DNA was then recircularised and transformed into competent E.coli cell DH 5a. We named this construct pGa XL-. 
     2. We next added a Xba I linker at the Bsa Al site in the glucoamylase gene. The Bsa AI site at position 3542 in the construct pGla XL- is thirteen base pairs away from the termination codon of glucoamylase. Complete digestion with Bsa AI would produce three fragments, consequently, a partial digest of pGla XL- with Bsa AI was performed. A linearised band corresponding to the size of pGla XL- was gel purified. Added to the gel purified fragment was 200 ng of an 8 bp Xba I linker and 400 units of T4 ligase. Clones were screened for insertion of the Xba I linker into the Bsa AI site at position 3542. Properly identified clones were renamed pGla XLX. 
     3. The clone pMro (described above) was digested with Ppum I and Xba I. the released fragment was ligated into pGla XLX at the Ppum I/Xba I sites. The correct clone was identified by restriction digest and renamed pGLA MAX. 
     4. The clone pGla MXLX was then digested with Eco RI and Mro I releasing 1575 bp of the glucoamylase open reading frame. The sticky ends were made blunt by filling in with E.coli polymerase I (Klenow fragment). The new expression construct was renamed pGE (plasmid Glucoamylase, Eco RI, see FIG. 6 SEQ ID NO:2). This construct contains the fusion site for glucoamylase targeting at the Eco RI site in the glucoamylase gene, 359 bp from the glucoamylase start codon 
     We made a second glucoamylase truncated fusion expression cassette. This construct contains the fusion junction at the first Sal I site in the glucoamylase open reading frame, as position 1133 in pGla XhoI (see FIG. 1 SEQ ID NO:6). The Sal I site was chosen because it occurs immediately after the second kex-2 site at Lys 34  -Arg 35  (see FIG. 5). Kex-2 sites are found in many fungal systems as proteolytic cleavage sites for removal of propeptides (reviewed in Stone et al 1993). 
     1. The clone pGla MXLX was digested with the restriction enzymes Sal I and Mro I. The sticky ends were made blunt with E.coli DNA polymerase I (Klenow fragment). The digested DNA was ligated together with 400 units of T4 DNA ligase. The proper clone was identified by restriction analysis. The clone was named pGS (plasmid Glucoamylase, Sal I), see FIG. 8. 
     Transformation into Neurospora 
     Standard transformation methodology was used to effect the transformation of DNA constructs into Neurospora spheroplasts, using the cell wall-degrading enzyme Novozym 234 (Radford et al  1981! Molec Gene Genet 184, 567-569). 
     DSPA Production 
     The glucoamylase expression vectors were used to express a mammalian thrombolytic protein secreted from the salivary glands of the vampire bat Desmonas sauvaris. The protein DSPA (Desmonas salivaris plasminogen activator) is an anti-coagulant, binding to fibrin activating the endogenous plasminogen, leading to fibrin degradation. The cDNA of DSPA was given to us by Berlix Biosciences Brisbane, Calif. for research purposes. 
     We have engineered the DSPA clone into a variety of vectors. With the glucoamylase vectors, we have replaced the 5&#39; DSPA signal sequence with a Mro I site to facilitate cloning into the expression pGla-Mro and pGE. Following the Mro I site, we placed a kex-2 proteolytic site to remove the glucoamylase protein from DSPA. The expression vectors were co-transformed with a selectable marker into competent Neurospora crassa spheroplasts. 
     In FIG. 9 we see the levels of DSPA produced by several expression vectors. The samples in the boxed area represent the levels of DSPA produced by the glucoamylase vectors. pGATE-TF contains the DSPA gene as a total fusion protein in the expression vector pGla-Mro. pGATEco, has the DSPA gene fused to the truncated glucoamylase vector pGE. 
     Selection of Transformants 
     Transformants were selected for pNom123 (the GUS reporter gene) by initial selection for hygromycin-resistance. Expression of the GUS activity was detected in a subsequent step by the development of blue colour on X-gluc substrate. 
     With pTyr103, the derived plasmids with putative promoter inserts have no independent selectable marker. They were co-transformed with a second plasmid with a selectable marker, a process which gives circa 50% co-integration of the unselected plasmid. Although a number of co-selectable plasmids are suitable, an example would be pFB6 (Buxton and Radford  1984! Molec Gene Genet 190, 403-405), containing the cloned pyri-4 gene of Neurospora, selecting transformants by complementation of a pyrimidine-requiring recipient strain. Transformants thus selected demonstrated promoter activity from the gla-1 promoter region by expression of tyrosinase activity in vegetative culture, tyrosinase only normally being active in the sexual phase of the life cycle. Tyrosinase activity is again detected colourmetrically, by the conversion of supplied L-tyrosine to black melanin pigment, or of L-DOPA to a soluble red pigment. 
     The red colour from L-DOPA, and the blue colour from X-gluc are both quantitively assayable. 
     Types of Product 
     This process would be suitable for the expression in Neurospora, and fermentor-scale production, of a wide range of peptide products, especially suited for those mammalian peptides requiring glycosylation for biological activity. It would be particularly appropriate for production of high value medical and pharmaceutical peptides, eg insulin, human growth hormone, interleukin, etc. 
     Method of Production 
     Neurospora grows well in large-scale fermentation conditions, in either aerated liquid fermentors or in solid state fermentations. It grows on a wide range, of cheap carbon and nitrogen sources, and has a complex requirement for only biotin and that in minuscule amounts. 
     Regulation of Production 
     The glucoamylase gene, and hence its promoter, is inducible by starch or maltose, and repressible by glucose. Glucoamylase is the major exported protein in Neurospora when suitably induced (Koh-Laur et al  1989! Enz Microb Technol 11). The derived expression and expression/export cassettes may be designed to have or not have such regulation. For certain recombinant products, constitutive production may be desirable, and cassettes without regulatory sequences would be used. For other recombinant products, a short induced expression phase might be advantageous or desirable. In such a case, production could be repressed initially by growth on glucose as carbon source during log-phase growth of biomass (mycelium), after which exhaustion or removal or glucose and addition of an inducing carbon source (starch or maltose) would lead to an induced expression phase. 
     In Summary 
     We have modified the glucoamylase gene of Neurospora crassa to improve its utility as a vector for heterologous gene expression. We have added a convenient restriction site at the last codon of the glucoamylase gene open reading frame to create a total fusion expression construct pGla-Mro I (see FIG. 3 SEQ ID NO:3). Further, we have reduced the transcript size for glucoamylase expression by deleting 1575 base pairs of the glucoaxmylase gene open reading frame so creating the plasmid pGE (see FIG. 6 SEQ ID NO:2). In addition we engineered a restriction site 13 base pairs from the termination codon of glucoamylase to place the cDNA of interest proximal to the polyadenalation site of the glucoamylase gene. Finally we have created an expression cassette containing the glucoamylase signal, propeptide and polyadenalation sites. This expression cassette is plasmid pGS (see FIG. 8 SEQ ID NO:1). 
     
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SEQUENCE LISTING                                                          
(1) GENERAL INFORMATION:                                                  
(iii) NUMBER OF SEQUENCES: 14                                             
(2) INFORMATION FOR SEQ ID NO: 1:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 5042 base pairs                                               
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: double                                                  
(D) TOPOLOGY: circular                                                    
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;Plasmid pGE&#34;                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO: 1:                                  
AAATTGTAAACGTTAATATTTTGTTAAAATTCGCGTTAAATTTTTGTTAAATCAGCTCAT60            
TTTTTAACCAATAGGCCGAAATCGGCAAAATCCCTTATAAATCAAAAGAATAGACCGAGA120           
TAGGGTTGAGTGTTGTTCCAGTTTGGAACAAGAGTCCACTATTAAAGAACGTGGACTCCA180           
ACGTCAAAGGGCGAAAAACCGTCTATCAGGGCGATGGCCCACTACGTGAACCATCACCCT240           
AATCAAGTTTTTTGGGGTCGAGGTGCCGTAAAGCACTAAATCGGAACCCTAAAGGGAGCC300           
CCCGATTTAGAGCTTGACGGGGAAAGCCGGCGAACGTGGCGAGAAAGGAAGGGAAGAAAG360           
CGAAAGGAGCGGGCGCTAGGGCGCTGGCAAGTGTAGCGGTCACGCTGCGCGTAACCACCA420           
CACCCGCCGCGCTTAATGCGCCGCTACAGGGCGCGTCCCATTCGCCATTCAGGCTACGCA480           
ACTGTTGGGAAGGGCGATCGGTGCGGGCCTCTTCGCTATTACGCCAGCTGGCGAAGGGGG540           
GATGTGCTGCAAGGCGATTAAGTTGGGTAACGCCAGGGTTTTCCCAGTCACGACGTTGTA600           
AAACGACGGCCAGTGAATTGTAATACGACTCACTATAGGGCGAATTGAGCTCCACCGCGG660           
TGGCGGCCGCTCTAGCGATGGCAGCCACCATTCATTTCTCGATGCGACGGTAAACGACGC720           
CCGCGGCAGATTAGGTCATTGCCGAACGGATTGAAGCTCTCTCCATCTTGGATCCATTCC780           
CGGCCAATCCCGTCTCGGCCAACCACACTGTCCACTCGCCCAGGTCAGCAGCTCAGGACT840           
CTCTCCTGGTTTGGTACCGCTTAGTGTAGAGCATACCGCTCTCAGTCCCCATAGACCAAC900           
CATAACACCGCACGTTCTCTTTCACTCAAGATGCTTATCATGTCCCCTCTTTCTGCTCCA960           
ATGATTCGGACTGGTCGAATACCAATGAGACAAGCGAGAGCGCAGTGCGAGCAAGCGTTC1020          
CTGCAGATAGAGCAGTGGGACTGCCGCGCCACAAAGGAAGAGGATCGTGACGTGACGTGA1080          
CCAGTGACCAGAAAGCAGAAGATCCAAAAGAGTCAAAAGGACCGAGCCTCACCTACAGTA1140          
ATGGCCCGGATGGCACTCAAGACCGTCCTCTCGGCCCTTTCTCCAACTCTTCTCCTTCCA1200          
TAATTCACCTAGGTACATACACGGCCTACGCTTCCGCCTCATCCCATCCCATCCCATCCC1260          
ATCCCATCCCATCGACGACTCTAACCCGCCCGCGAGTGCAAACCTCGTCCACGAACGGAC1320          
ACCCCGGCTCTCCTCCGAAGCCCTTGCAAGTGGAAGCTGAGGTTGCCGAACTTAGACGAC1380          
CAGGTTCACCAGCCGGACCGCAACTCGAACGTCAGAATACAGCCTCAGCCTCCAAAGGGG1440          
GTTAACGCCAAGCGAGAGCAAGACAAGATCGTCGCCCATCAATATCCTGGACAAGACAAC1500          
ATGGACGCAATATATAACCTCAAGCAAGTCCTCCTCAGCAACCATGATTTCACCACCAGC1560          
CTGGTCTCCAACGCAACAGACTTCTCGACAAGTCCCTTGACCTACTTCGCCATGCATCTC1620          
GTCTCTTCGCTCCTCGTCGTGGGCGCCGCCTTCCAGGCCGTGCTCGGTCTGCCGGATCCT1680          
CTGCATGAAAAGAGGCACAGCGACATCATCAAGCGGTCTGTCGACTCGTATATCCAGACC1740          
GAGACTCCCATTGCGCAGAAGAACCTTCTGTGCAACATCGGTGCTTCTGGATGCAGAGCC1800          
TCCGGTGCTGCCTCTGGTGTTGTGGTTGCCTCCCCTTCCAAGTCGAGCCCTGACTGTAAG1860          
TGGAAATTGCACAGTGTGTCTCATCTCTCATGGCAGCATAGCTCACAGTGTCGATAGACT1920          
GGTATACCTGGACTCGTGATGCCGCCCTTGTCACCAAGCTTATTGTCGACGAATTCCGGC1980          
GCGCCCCCGGGTTAATTAAGTCTAGAGTGGAGGTAAATCGCTTGCTTCGTACTAGGTAGT2040          
AAGTAGTGATTGGGAAAAGGAAATGAGAGAACGGGAACGGGAACGGGAACGGGAATTTGT2100          
GATTACAAAGTGTAAAATTAATAGGCCCGGGATTTTGGTTAGATGCATAAGGGGGGCAGG2160          
GGGGGCTAGGAAACGGAAGGTTGCATATCAACCGAGGAAGAATGGGAAGAAAGGGAAGAA2220          
AGACAGAAAGAAGGAACAACAGGACTTCATTCTCTCACATCGACATGAGCTACCTGGGCA2280          
TCAGCTACCTGGGCATCTTGATTTCCTTTTTAGAAGATTGTTTTGTATCCTTTTTTCTTC2340          
CTCCCTTTTCTTTTCTTGTCCGTCTCTTACACCTACCTATTTTTAGCCAAAGTCCACACA2400          
CACACAAACTTTTTGTTAGATATTCTCTGTATCAAAATTGACAAGTTTCAATGTTATACA2460          
GTACCTTGCCAAGTTTAATACACATTCAAATCAATCAACCACACACACACAAGTTTTATT2520          
GTGCAGAAATGGAGTGAAGAAGAAACATGTTTGGGATTATGATGACAAGCTTCTCAACAA2580          
AATTTCAACGAGTTAAGCTTCAAAGGTCCGCTGGCTCAATGGCAGAGCGTCTGACTACGA2640          
ATCAGGAGGTTCCAGGTTCGACCCCTGGGTGGATCGAGTTGCAAATTGGTACTTTGAGTA2700          
CCAAAGTTCCTTTTTTTTTTTCGTTTGGCTCTCTGCTTTTCGACAGTTCACTGAGTCATG2760          
TGCAAGACACCCCTGATCGGGTACGTACTGAACTGCTTTTGGTGCAGTGCAATGGTTCTC2820          
GAGGGGGGGCCCGGTACCCAGCTTTTGTTCCCTTTAGTGAGGGTTAATTCCGAGCTTGGC2880          
GTAATCATGGTCATAGCTGTTTCCTGTGTGAAATTGTTATCCGCTCACAATTCCACACAA2940          
CATAGGAGCCGGAAGCATAAAGTGTAAAGCCTGGGGTGCCTAATGAGTGAGGTAACTCAC3000          
ATTAATTGCGTTGCGCTCACTGCCCGCTTTCCAGTCGGGAAACCTGTCGTGCCAGCTGCA3060          
TTAATGAATCGGCCAACGCGCGGGGAGAGGCGGTTTGCGTATTGGGCGCTCTTCCGCTTC3120          
CTCGCTCACTGACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGTATCAGCTCACTC3180          
AAAGGCGGTAATACGGTTATCCACAGAATCAGGGGATAACGCAGGAAAGAACATGTGAGC3240          
AAAAGGCCAGCAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCTGGCGTTTTTCCATAG3300          
GCTCGGCCCCCCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCC3360          
GACAGGACTATAAAGATACCAGGCGTTCCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGT3420          
TCCGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTGGCGCT3480          
TTCTCAATGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGCTGGG3540          
CTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATCCGGTAACTATCGTCT3600          
TGAGTCCAACCCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGGAT3660          
TAGCAGAGCGAGGTATGTAGGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGG3720          
CTACACTAGAAGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAA3780          
AAGAGTTGGTAGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGT3840          
TTGCAAGCAGCAGATTACGCGCAGAAAAAAAGGATCTCAAGAAGATCCTTTGATCTTTTC3900          
TACGGGGTCTGACGCTCAGTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGAGATT3960          
ATCAAAAAGGATCTTCACCTAGATCCTTTTAAATTAAAAATGAAGTTTTAAATCAATCTA4020          
AAGTATATATGAGTAAACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTAT4080          
CTCAGCGATCTGTCTATTTCGTTCATCCATAGTTGCCTGACTGCCCGTCGTGTAGATAAC4140          
TACGATACGGGAGGGCTTACCATCTGGCCCCAGTGCTGCAATGATACCGCGAGACCCACG4200          
CTCACCGGCTCCAGATTTATCAGCAATAAACCAGCCAGCCGGAAGGGCCGAGCGCAGAAG4260          
TGGTCCTGCAACTTTATCCGCCTCCATCCAGTCTATTAATTGTTGCCGGGAAGCTAGAGT4320          
AAGTAGTTCGCCAGTTAATAGTTTGCGCAACGTTGTTGCCATTGCTACAGGCATCGTGGT4380          
GTCACGCTCGTCGTTTGGTATGGCTTCATTCAGCTCCGGTTCCCAACGATCAAGGCGAGT4440          
TACATGATCCCCCATGTTGTGAAAAAAAGCGGTTAGCTCCTTCGGTCCTCCGATCGTTGT4500          
CAGAAGTAAGTTGGCCGCAGTGTTATCACTCATGCTTATGGCAGCACTGCATAATTCTCT4560          
TACTGTCATGCCATCCGTAAGATGCTTTTCTGTGACTGGTGAGTACTCAACCAAGTCATT4620          
CTGAGAATAGTGTATGCGGCGACCGAGTTGCTCTTGCCCGGCGTCAATACGGGATAATAC4680          
CGCGCCACATAGCAGAACTTTAAAAGTGCTCATCATTGGAAAACGTTCTTCGGGGCGAAA4740          
ACTCTCAAGGATCTTACCGCTGTTGAGATCCAGTTCGATGTAACCCACTCGTGCACCCAA4800          
CTGATCTTCAGCATCTTTTACTTTCACCAGCGTTTCTGGGTGAGCAAAAACAGGAAGGCA4860          
AAATGCCGCAAAAAAGGGAATAAGGGCGACACGGAAATGTTGAATACTCATACTCTTCCT4920          
TTTTCAATATTATTGAAGCATTTATCAGGGTTATTGTCTCATGAGCGGATACATATTTGA4980          
ATGTATTTAGAAAAATAAACAAATAGGGGTTCCGCGCACATTTCCCCGAAAAGTGCCACC5040          
TG5042                                                                    
(2) INFORMATION FOR SEQ ID NO: 2:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 4792 base pairs                                               
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: double                                                  
(D) TOPOLOGY: circular                                                    
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;Plasmid pGS&#34;                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO: 2:                                  
AAATTGTAAACGTTAATATTTTGTTAAAATTCGCGTTAAATTTTTGTTAAATCAGCTCAT60            
TTTTTAACCAATAGGCCGAAATCGGCAAAATCCCTTATAAATCAAAAGAATAGACCGAGA120           
TAGGGTTGAGTGTTGTTCCAGTTTGGAACAAGAGTCCACTATTAAAGAACGTGGACTCCA180           
ACGTCAAAGGGCGAAAAACCGTCTATCAGGGCGATGGCCCACTACGTGAACCATCACCCT240           
AATCAAGTTTTTTGGGGTCGAGGTGCCGTAAAGCACTAAATCGGAACCCTAAAGGGAGCC300           
CCCGATTTAGAGCTTGACGGGGAAAGCCGGCGAACGTGGCGAGAAAGGAAGGGAAGAAAG360           
CGAAAGGAGCGGGCGCTAGGGCGCTGGCAAGTGTAGCGGTCACGCTGCGCGTAACCACCA420           
CACCCGCCGCGCTTAATGCGCCGCTACAGGGCGCGTCCCATTCGCCATTCAGGCTACGCA480           
ACTGTTGGGAAGGGCGATCGGTGCGGGCCTCTTCGCTATTACGCCAGCTGGCGAAGGGGG540           
GATGTGCTGCAAGGCGATTAAGTTGGGTAACGCCAGGGTTTTCCCAGTCACGACGTTGTA600           
AAACGACGGCCAGTGAATTGTAATACGACTCACTATAGGGCGAATTGAGCTCCACCGCGG660           
TGGCGGCCGCTCTAGCGATGGCAGCCACCATTCATTTCTCGATGCGACGGTAAACGACGC720           
CCGCGGCAGATTAGGTCATTGCCGAACGGATTGAAGCTCTCTCCATCTTGGATCCATTCC780           
CGGCCAATCCCGTCTCGGCCAACCACACTGTCCACTCGCCCAGGTCAGCAGCTCAGGACT840           
CTCTCCTGGTTTGGTACCGCTTAGTGTAGAGCATACCGCTCTCAGTCCCCATAGACCAAC900           
CATAACACCGCACGTTCTCTTTCACTCAAGATGCTTATCATGTCCCCTCTTTCTGCTCCA960           
ATGATTCGGACTGGTCGAATACCAATGAGACAAGCGAGAGCGCAGTGCGAGCAAGCGTTC1020          
CTGCAGATAGAGCAGTGGGACTGCCGCGCCACAAAGGAAGAGGATCGTGACGTGACGTGA1080          
CCAGTGACCAGAAAGCAGAAGATCCAAAAGAGTCAAAAGGACCGAGCCTCACCTACAGTA1140          
ATGGCCCGGATGGCACTCAAGACCGTCCTCTCGGCCCTTTCTCCAACTCTTCTCCTTCCA1200          
TAATTCACCTAGGTACATACACGGCCTACGCTTCCGCCTCATCCCATCCCATCCCATCCC1260          
ATCCCATCCCATCGACGACTCTAACCCGCCCGCGAGTGCAAACCTCGTCCACGAACGGAC1320          
ACCCCGGCTCTCCTCCGAAGCCCTTGCAAGTGGAAGCTGAGGTTGCCGAACTTAGACGAC1380          
CAGGTTCACCAGCCGGACCGCAACTCGAACGTCAGAATACAGCCTCAGCCTCCAAAGGGG1440          
GTTAACGCCAAGCGAGAGCAAGACAAGATCGTCGCCCATCAATATCCTGGACAAGACAAC1500          
ATGGACGCAATATATAACCTCAAGCAAGTCCTCCTCAGCAACCATGATTTCACCACCAGC1560          
CTGGTCTCCAACGCAACAGACTTCTCGACAAGTCCCTTGACCTACTTCGCCATGCATCTC1620          
GTCTCTTCGCTCCTCGTCGTGGGCGCCGCCTTCCAGGCCGTGCTCGGTCTGCCGGATCCT1680          
CTGCATGAAAAGAGGCACAGCGACATCATCAAGCGGTCTGTCGACCGGACGCGCCCCCGG1740          
GTTAATTAAGTCTAGAGTGGAGGTAAATCGCTTGCTTCGTACTAGGTAGTAAGTAGTGAT1800          
TGGGAAAAGGAAATGAGAGAACGGGAACGGGAACGGGAACGGGAATTTGTGATTACAAAG1860          
TGTAAAATTAATAGGCCCGGGATTTTGGTTAGATGCATAAGGGGGGCAGGGGGGGCTAGG1920          
AAACGGAAGGTTGCATATCAACCGAGGAAGAATGGGAAGAAAGGGAAGAAAGACAGAAAG1980          
AAGGAACAACAGGACTTCATTCTCTCACATCGACATGAGCTACCTGGGCATCAGCTACCT2040          
GGGCATCTTGATTTCCTTTTTAGAAGATTGTTTTGTATCCTTTTTTCTTCCTCCCTTTTC2100          
TTTTCTTGTCCGTCTCTTACACCTACCTATTTTTAGCCAAAGTCCACACACACACAAACT2160          
TTTTGTTAGATATTCTCTGTATCAAAATTGACAAGTTTCAATGTTATACAGTACCTTGCC2220          
AAGTTTAATACACATTCAAATCAATCAACCACACACACACAAGTTTTATTGTGCAGAAAT2280          
GGAGTGAAGAAGAAACATGTTTGGGATTATGATGACAAGCTTCTCAACAAAATTTCAACG2340          
AGTTAAGCTTCAAAGGTCCGCTGGCTCAATGGCAGAGCGTCTGACTACGAATCAGGAGGT2400          
TCCAGGTTCGACCCCTGGGTGGATCGAGTTGCAAATTGGTACTTTGAGTACCAAAGTTCC2460          
TTTTTTTTTTTCGTTTGGCTCTCTGCTTTTCGACAGTTCACTGAGTCATGTGCAAGACAC2520          
CCCTGATCGGGTACGTACTGAACTGCTTTTGGTGCAGTGCAATGGTTCTCGAGGGGGGGC2580          
CCGGTACCCAGCTTTTGTTCCCTTTAGTGAGGGTTAATTCCGAGCTTGGCGTAATCATGG2640          
TCATAGCTGTTTCCTGTGTGAAATTGTTATCCGCTCACAATTCCACACAACATAGGAGCC2700          
GGAAGCATAAAGTGTAAAGCCTGGGGTGCCTAATGAGTGAGGTAACTCACATTAATTGCG2760          
TTGCGCTCACTGCCCGCTTTCCAGTCGGGAAACCTGTCGTGCCAGCTGCATTAATGAATC2820          
GGCCAACGCGCGGGGAGAGGCGGTTTGCGTATTGGGCGCTCTTCCGCTTCCTCGCTCACT2880          
GACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGTATCAGCTCACTCAAAGGCGGTA2940          
ATACGGTTATCCACAGAATCAGGGGATAACGCAGGAAAGAACATGTGAGCAAAAGGCCAG3000          
CAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCTGGCGTTTTTCCATAGGCTCGGCCCC3060          
CCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCCGACAGGACTA3120          
TAAAGATACCAGGCGTTCCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGTTCCGACCCTG3180          
CCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTGGCGCTTTCTCAATGC3240          
TCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGCTGGGCTGTGTGCAC3300          
GAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATCCGGTAACTATCGTCTTGAGTCCAAC3360          
CCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGAGCG3420          
AGGTATGTAGGCGGTGCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTAGA3480          
AGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAAAAGAGTTGGT3540          
AGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGTTTGCAAGCAG3600          
CAGATTACGCGCAGAAAAAAAGGATCTCAAGAAGATCCTTTGATCTTTTCTACGGGGTCT3660          
GACGCTCAGTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGAGATTATCAAAAAGG3720          
ATCTTCACCTAGATCCTTTTAAATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATAT3780          
GAGTAAACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCAGCGATC3840          
TGTCTATTTCGTTCATCCATAGTTGCCTGACTGCCCGTCGTGTAGATAACTACGATACGG3900          
GAGGGCTTACCATCTGGCCCCAGTGCTGCAATGATACCGCGAGACCCACGCTCACCGGCT3960          
CCAGATTTATCAGCAATAAACCAGCCAGCCGGAAGGGCCGAGCGCAGAAGTGGTCCTGCA4020          
ACTTTATCCGCCTCCATCCAGTCTATTAATTGTTGCCGGGAAGCTAGAGTAAGTAGTTCG4080          
CCAGTTAATAGTTTGCGCAACGTTGTTGCCATTGCTACAGGCATCGTGGTGTCACGCTCG4140          
TCGTTTGGTATGGCTTCATTCAGCTCCGGTTCCCAACGATCAAGGCGAGTTACATGATCC4200          
CCCATGTTGTGAAAAAAAGCGGTTAGCTCCTTCGGTCCTCCGATCGTTGTCAGAAGTAAG4260          
TTGGCCGCAGTGTTATCACTCATGCTTATGGCAGCACTGCATAATTCTCTTACTGTCATG4320          
CCATCCGTAAGATGCTTTTCTGTGACTGGTGAGTACTCAACCAAGTCATTCTGAGAATAG4380          
TGTATGCGGCGACCGAGTTGCTCTTGCCCGGCGTCAATACGGGATAATACCGCGCCACAT4440          
AGCAGAACTTTAAAAGTGCTCATCATTGGAAAACGTTCTTCGGGGCGAAAACTCTCAAGG4500          
ATCTTACCGCTGTTGAGATCCAGTTCGATGTAACCCACTCGTGCACCCAACTGATCTTCA4560          
GCATCTTTTACTTTCACCAGCGTTTCTGGGTGAGCAAAAACAGGAAGGCAAAATGCCGCA4620          
AAAAAGGGAATAAGGGCGACACGGAAATGTTGAATACTCATACTCTTCCTTTTTCAATAT4680          
TATTGAAGCATTTATCAGGGTTATTGTCTCATGAGCGGATACATATTTGAATGTATTTAG4740          
AAAAATAAACAAATAGGGGTTCCGCGCACATTTCCCCGAAAAGTGCCACCTG4792                  
(2) INFORMATION FOR SEQ ID NO: 3:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 3796 base pairs                                               
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: double                                                  
(D) TOPOLOGY: circular                                                    
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;Plasmid pgla Xho-&#34;                              
(xi) SEQUENCE DESCRIPTION: SEQ ID NO: 3:                                  
AAAAGCTGGAATTCGAGCTCCACCGCGGTGGCGGCCGCTCTAGAACTAGTGGATCCCCCG60            
GGCTGCAGGAATTCGATATCAAGCTTATCGATGGCAGCCACCATTCATTTCTCGATGCGA120           
CGGTAAACGACGCCCGCGGCAGATTAGGTCATTGCCGAACGGATTGAAGCTCTCTCCATC180           
TTGGATCCATTCCCGGCCAATCCCGTCTCGGCCAACCACACTGTCCACTCGCCCAGGTCA240           
GCAGCTCAGGACTCTCTCCTGGTTTGGTACCGCTTAGTGTAGAGCATACCGCTCTCAGTC300           
CCCATAGACCAACCATAACACCGCACGTTCTCTTTCACTCAAGATGCTTATCATGTCCCC360           
TCTTTCTGCTCCAATGATTCGGACTGGTCGAATACCAATGAGACAAGCGAGAGCGCAGTG420           
CGAGCAAGCGTTCCTGCAGATAGAGCAGTGGGACTGCCGCGCCACAAAGGAAGAGGATCG480           
TGACGTGACGTGACCAGTGACCAGAAAGCAGAAGATCCAAAAGAGTCAAAAGGACCGAGC540           
CTCACCTACAGTAATGGCCCGGATGGCACTCAAGACCGTCCTCTCGGCCCTTTCTCCAAC600           
TCTTCTCCTTCCATAATTCACCTAGGTACATACACGGCCTACGCTTCCGCCTCATCCCAT660           
CCCATCCCATCCCATCCCATCCCATCGACGACTCTAACCCGCCCGCGAGTGCAAACCTCG720           
TCCACGAACGGACACCCCGGCTCTCCTCCGAAGCCCTTGCAAGTGGAAGCTGAGGTTGCC780           
GAACTTAGACGACCAGGTTCACCAGCCGGACCGCAACTCGAACGTCAGAATACAGCCTCA840           
GCCTCCAAAGGGGGTTAACGCCAAGCGAGAGCAAGACAAGATCGTCGCCCATCAATATCC900           
TGGACAAGACAACATGGACGCAATATATAACCTCAAGCAAGTCCTCCTCAGCAACCATGA960           
TTTCACCACCAGCCTGGTCTCCAACGCAACAGACTTCTCGACAAGTCCCTTGACCTACTT1020          
CGCCATGCATCTCGTCTCTTCGCTCCTCGTCGTGGGCGCCGCCTTCCAGGCCGTGCTCGG1080          
TCTGCCGGATCCTCTGCATGAAAAGAGGCACAGCGACATCATCAAGCGGTCTGTCGACTC1140          
GTATATCCAGACCGAGACTCCCATTGCGCAGAAGAACCTTCTGTGCAACATCGGTGCTTC1200          
TGGATGCAGAGCCTCCGGTGCTGCCTCTGGTGTTGTGGTTGCCTCCCCTTCCAAGTCGAG1260          
CCCTGACTGTAAGTGGAAATTGCACAGTGTGTCTCATCTCTCATGGCAGCATAGCTCACA1320          
GTGTCGATAGACTGGTATACCTGGACTCGTGATGCCGCCCTTGTCACCAAGCTTATTGTC1380          
GACGAATTCACCAACGACTACAACACCACTCTTCAGAACACCATTCAGGCTTATGCTGCT1440          
GCACAGGCCAAGCTTCAGGGCGTTAGCAACCCGTCCGGTTCCCTCTCCAACGGGGCCGGT1500          
CTTGGTGAGCCCAAGTTCATGGTCGACCTCCAGCAGTTCACCGGTGCCTGGGGCCGCCCC1560          
CAGAGGGATGGCCCTCCCCTTCGCGCCATTGCCCTGATCGGCTATGGCAAGTGGCTCGTC1620          
AGCAACGGTTATGCTGATACGGCCAAGAGCATCATCTGGCCCATTGTGAAGAACGACCTT1680          
GCCTACACTGCCCAGTACTGGAACAACACTGGCTTCGATCTCTGGGAGGAGGTTAACAGC1740          
TCTTCTTTCTTCACCATCGCCGCCTCCCACCGTGCTCTCGTTGAGGGTTCTGCTTTTGCC1800          
AAGTCCGTCGGCAGCTCTTGCAGCGCTTGCGATGCCATTGCCCCCCAAATTCTGTGCTTC1860          
CAGCAGAGCTTCTGGTCCAACAGCGGCTACATCATCTCCAACTTTGTCAACTACCGCAGC1920          
GGCAAGGACATCAACTCCGTCTTGACTTCCATCCACAACTTCGACCCCGCTGCCGGTTGC1980          
GATGTCAACACCTTCCAGCCCTGCAGCGACCGGGCTCTTGCCAACCACAAGGTTGTCGTT2040          
GACTCCATGCGCTTCTGGGGTGTCAACTCCGGTCGCACTGCCGGTAAGGCCGCCGCTGTC2100          
GGTCGCTACGCTGAGGATGTCTACTACAACGGTAACCCGTGGTACCTCGCTACTCTCGCC2160          
GCCGCCGAGCAGCTCTACGACGCCGTCTACGTCTGGAAGAAGCAGGGTTCTATCACTGTC2220          
ACCTCCACCTCCCTCGCCTTCTTCAAGGACCTCGTTCCCTCCGTCAGCACCGGCACCTAC2280          
TCCAGCTCTTCCTCCACCTACACCGCCATCATCAACGCCGTCACCACCTATGCCGACGGC2340          
TTCGTCGACATCGTTGCCCAGTACACTCCCTCCGACGGCTCCCTGGCCGAGCAGTTCGAC2400          
AAGGATTCGGGCGCCCCCCTCAGCGCCACCCACCTGACCTGGTCGTACGCCTCCTTCCTT2460          
TCCGCCGCCGCCCGCCGCGCCGGCATCGTCCCTCCCTCGTGGGGCGCCGCGTCCGCCAAC2520          
TCTCTGCCCGGTTCCTGCTCCGCCTCCACCGTCGCCGGTTCATACGCCACCGCGACTGCC2580          
ACCTCCTTTCCCGCCAACCTCACGCCCGCCAGCACCACCGTCACCCCTCCCACGCAGACC2640          
GGCTGCGCCGCCGACCACGAGGTTTTGGTAACTTTCAACGAAAAGGTCACCACCAGCTAT2700          
GGTCAGACGGTCAAGGTCGTCGGCAGCATCGCTCGGCTCGGCAACTGGGCCCCCGCCAGC2760          
GGGCTCACCCTGTCGGCCAAACAGTACTCTTCCAGCAACCCGCTCTGGTCCACCACTATT2820          
GCGCTGCCCCAGGGCACCTCGTTCAAGTACAAGTATGTCGTCGTCAACTCGGATGGGTCC2880          
GTCAAGTGGGAGAACGATCCTGACCGCAGCTATGCTGTTGGGACGGACTGCGCCTCTACT2940          
GCGACTCTTGATGATACGTGGAGGTAAATCGCTTGCTTCGTACTAGGTAGTAAGTAGTGA3000          
TTGGGAAAAGGAAATGAGAGAACGGGAACGGGAACGGGAACGGGAATTTGTGATTACAAA3060          
GTGTAAAATTAATAGGCCCGGGATTTTGGTTAGATGCATAAGGGGGGCAGGGGGGGCTAG3120          
GAAACGGAAGGTTGCATATCAACCGAGGAAGAATGGGAAGAAAGGGAAGAAAGACAGAAA3180          
GAAGGAACAACAGGACTTCATTCTCTCACATCGACATGAGCTACCTGGGCATCAGCTACC3240          
TGGGCATCTTGATTTCCTTTTTAGAAGATTGTTTTGTATCCTTTTTTCTTCCTCCCTTTT3300          
CTTTTCTTGTCCGTCTCTTACACCTACCTATTTTTAGCCAAAGTCCACACACACACAAAC3360          
TTTTTGTTAGATATTCTCTGTATCAAAATTGACAAGTTTCAATGTTATACAGTACCTTGC3420          
CAAGTTTAATACACATTCAAATCAATCAACCACACACACACAAGTTTTATTGTGCAGAAA3480          
TGGAGTGAAGAAGAAACATGTTTGGGATTATGATGACAAGCTTCTCAACAAAATTTCAAC3540          
GAGTTAAGCTTCAAAGGTCCGCTGGCTCAATGGCAGAGCGTCTGACTACGAATCAGGAGG3600          
TTCCAGGTTCGACCCCTGGGTGGATCGAGTTGCAAATTGGTACTTTGAGTACCAAAGTTC3660          
CTTTTTTTTTTTCGTTTGGCTCTCTGCTTTTCGACAGTTCACTGAGTCATGTGCAAGACA3720          
CCCCTGATCGGGTACGTACTGAACTGCTTTTGGTGCAGTGCAATGGTTCTCGAGGGGGGG3780          
CCCGGTACCCAATTCG3796                                                      
(2) INFORMATION FOR SEQ ID NO: 4:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 1881 base pairs                                               
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: single                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: cDNA                                                  
(xi) SEQUENCE DESCRIPTION: SEQ ID NO: 4:                                  
ATGCATCTCGTCTCTTCGCTCCTCGTCGTGGGCGCCGCCTTCCAGGCCGTGCTCGGTCTG60            
CCGGATCCTCTGCATGAAAAGAGGCACAGCGACATCATCAAGCGGTCTGTCGACTCGTAT120           
ATCCAGACCGAGACTCCCATTGCGCAGAAGAACCTTCTGTGCAACATCGGTGCTTCTGGA180           
TGCAGAGCCTCCGGTGCTGCCTCTGGTGTTGTGGTTGCCTCCCCTTCCAAGTCGAGCCCT240           
GACTACTGGTATACCTGGACTCGTGATGCCGCCCTTGTCACCAAGCTTATTGTCGACGAA300           
TTCACCAACGACTACAACACCACTCTTCAGAACACCATTCAGGCTTATGCTGCTGCACAG360           
GCCAAGCTTCAGGGCGTTAGCAACCCGTCCGGTTCCCTCTCCAACGGGGCCGGTCTTGGT420           
GAGCCCAAGTTCATGGTCGACCTCCAGCAGTTCACCGGTGCCTGGGGCCGCCCCCAGAGG480           
GATGGCCCTCCCCTTCGCGCCATTGCCCTGATCGGCTATGGCAAGTGGCTCGTCAGCAAC540           
GGTTATGCTGATACGGCCAAGAGCATCATCTGGCCCATTGTGAAGAACGACCTTGCCTAC600           
ACTGCCCAGTACTGGAACAACACTGGCTTCGATCTCTGGGAGGAGGTTAACAGCTCTTCT660           
TTCTTCACCATCGCCGCCTCCCACCGTGCTCTCGTTGAGGGTTCTGCTTTTGCCAAGTCC720           
GTCGGCAGCTCTTGCAGCGCTTGCGATGCCATTGCCCCCCAAATTCTGTGCTTCCAGCAG780           
AGCTTCTGGTCCAACAGCGGCTACATCATCTCCAACTTTGTCAACTACCGCAGCGGCAAG840           
GACATCAACTCCGTCTTGACTTCCATCCACAACTTCGACCCCGCTGCCGGTTGCGATGTC900           
AACACCTTCCAGCCCTGCAGCGACCGGGCTCTTGCCAACCACAAGGTTGTCGTTGACTCC960           
ATGCGCTTCTGGGGTGTCAACTCCGGTCGCACTGCCGGTAAGGCCGCCGCTGTCGGTCGC1020          
TACGCTGAGGATGTCTACTACAACGGTAACCCGTGGTACCTCGCTACTCTCGCCGCCGCC1080          
GAGCAGCTCTACGACGCCGTCTACGTCTGGAAGAAGCAGGGTTCTATCACTGTCACCTCC1140          
ACCTCCCTCGCCTTCTTCAAGGACCTCGTTCCCTCCGTCAGCACCGGCACCTACTCCAGC1200          
TCTTCCTCCACCTACACCGCCATCATCAACGCCGTCACCACCTATGCCGACGGCTTCGTC1260          
GACATCGTTGCCCAGTACACTCCCTCCGACGGCTCCCTGGCCGAGCAGTTCGACAAGGAT1320          
TCGGGCGCCCCCCTCAGCGCCACCCACCTGACCTGGTCGTACGCCTCCTTCCTTTCCGCC1380          
GCCGCCCGCCGCGCCGGCATCGTCCCTCCCTCGTGGGGCGCCGCGTCCGCCAACTCTCTG1440          
CCCGGTTCCTGCTCCGCCTCCACCGTCGCCGGTTCATACGCCACCGCGACTGCCACCTCC1500          
TTTCCCGCCAACCTCACGCCCGCCAGCACCACCGTCACCCCTCCCACGCAGACCGGCTGC1560          
GCCGCCGACCACGAGGTTTTGGTAACTTTCAACGAAAAGGTCACCACCAGCTATGGTCAG1620          
ACGGTCAAGGTCGTCGGCAGCATCGCTCGGCTCGGCAACTGGGCCCCCGCCAGCGGGCTC1680          
ACCCTGTCGGCCAAACAGTACTCTTCCAGCAACCCGCTCTGGTCCACCACTATTGCGCTG1740          
CCCCAGGGCACCTCGTTCAAGTACAAGTATGTCGTCGTCAACTCGGATGGGTCCGTCAAG1800          
TGGGAGAACGATCCTGACCGCAGCTATGCTGTTGGGACGGACTGCGCCTCTACTGCGACT1860          
CTTGATGATACGTGGAGGTAA1881                                                 
(2) INFORMATION FOR SEQ ID NO: 5:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 3041 base pairs                                               
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: double                                                  
(D) TOPOLOGY: circular                                                    
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;Plasmid pgla-mro&#34;                               
(xi) SEQUENCE DESCRIPTION: SEQ ID NO: 5:                                  
AAAAGCTGGAATTCGAGCTCCACCGCGGTGGCGGCCGCTCTAGAACTAGTGGATCCCCCG60            
GGCTGCAGGAATTCGATATCAAGCTTATCGATGGCAGCCACCATTCATTTCTCGATGCGA120           
CGGTAAACGACGCCCGCGGCAGATTAGGTCATTGCCGAACGGATTGAAGCTCTCTCCATC180           
TTGGATCCATTCCCGGCCAATCCCGTCTCGGCCAACCACACTGTCCACTCGCCCAGGTCA240           
GCAGCTCAGGACTCTCTCCTGGTTTGGTACCGCTTAGTGTAGAGCATACCGCTCTCAGTC300           
CCCATAGACCAACCATAACACCGCACGTTCTCTTTCACTCAAGATGCTTATCATGTCCCC360           
TCTTTCTGCTCCAATGATTCGGACTGGTCGAATACCAATGAGACAAGCGAGAGCGCAGTG420           
CGAGCAAGCGTTCCTGCAGATAGAGCAGTGGGACTGCCGCGCCACAAAGGAAGAGGATCG480           
TGACGTGACGTGACCAGTGACCAGAAAGCAGAAGATCCAAAAGAGTCAAAAGGACCGAGC540           
CTCACCTACAGTAATGGCCCGGATGGCACTCAAGACCGTCCTCTCGGCCCTTTCTCCAAC600           
TCTTCTCCTTCCATAATTCACCTAGGTACATACACGGCCTACGCTTCCGCCTCATCCCAT660           
CCCATCCCATCCCATCCCATCCCATCGACGACTCTAACCCGCCCGCGAGTGCAAACCTCG720           
TCCACGAACGGACACCCCGGCTCTCCTCCGAAGCCCTTGCAAGTGGAAGCTGAGGTTGCC780           
GAACTTAGACGACCAGGTTCACCAGCCGGACCGCAACTCGAACGTCAGAATACAGCCTCA840           
GCCTCCAAAGGGGGTTAACGCCAAGCGAGAGCAAGACAAGATCGTCGCCCATCAATATCC900           
TGGACAAGACAACATGGACGCAATATATAACCTCAAGCAAGTCCTCCTCAGCAACCATGA960           
TTTCACCACCAGCCTGGTCTCCAACGCAACAGACTTCTCGACAAGTCCCTTGACCTACTT1020          
CGCCATGCATCTCGTCTCTTCGCTCCTCGTCGTGGGCGCCGCCTTCCAGGCCGTGCTCGG1080          
TCTGCCGGATCCTCTGCATGAAAAGAGGCACAGCGACATCATCAAGCGGTCTGTCGACTC1140          
GTATATCCAGACCGAGACTCCCATTGCGCAGAAGAACCTTCTGTGCAACATCGGTGCTTC1200          
TGGATGCAGAGCCTCCGGTGCTGCCTCTGGTGTTGTGGTTGCCTCCCCTTCCAAGTCGAG1260          
CCCTGACTGTAAGTGGAAATTGCACAGTGTGTCTCATCTCTCATGGCAGCATAGCTCACA1320          
GTGTCGATAGACTGGTATACCTGGACTCGTGATGCCGCCCTTGTCACCAAGCTTATTGTC1380          
GACGAATTCACCAACGACTACAACACCACTCTTCAGAACACCATTCAGGCTTATGCTGCT1440          
GCACAGGCCAAGCTTCAGGGCGTTAGCAACCCGTCCGGTTCCCTCTCCAACGGGGCCGGT1500          
CTTGGTGAGCCCAAGTTCATGGTCGACCTCCAGCAGTTCACCGGTGCCTGGGGCCGCCCC1560          
CAGAGGGATGGCCCTCCCCTTCGCGCCATTGCCCTGATCGGCTATGGCAAGTGGCTCGTC1620          
AGCAACGGTTATGCTGATACGGCCAAGAGCATCATCTGGCCCATTGTGAAGAACGACCTT1680          
GCCTACACTGCCCAGTACTGGAACAACACTGGCTTCGATCTCTGGGAGGAGGTTAACAGC1740          
TCTTCTTTCTTCACCATCGCCGCCTCCCACCGTGCTCTCGTTGAGGGTTCTGCTTTTGCC1800          
AAGTCCGTCGGCAGCTCTTGCAGCGCTTGCGATGCCATTGCCCCCCAAATTCTGTGCTTC1860          
CAGCAGAGCTTCTGGTCCAACAGCGGCTACATCATCTCCAACTTTGTCAACTACCGCAGC1920          
GGCAAGGACATCAACTCCGTCTTGACTTCCATCCACAACTTCGACCCCGCTGCCGGTTGC1980          
GATGTCAACACCTTCCAGCCCTGCAGCGACCGGGCTCTTGCCAACCACAAGGTTGTCGTT2040          
GACTCCATGCGCTTCTGGGGTGTCAACTCCGGTCGCACTGCCGGTAAGGCCGCCGCTGTC2100          
GGTCGCTACGCTGAGGATGTCTACTACAACGGTAACCCGTGGTACCTCGCTACTCTCGCC2160          
GCCGCCGAGCAGCTCTACGACGCCGTCTACGTCTGGAAGAAGCAGGGTTCTATCACTGTC2220          
ACCTCCACCTCCCTCGCCTTCTTCAAGGACCTCGTTCCCTCCGTCAGCACCGGCACCTAC2280          
TCCAGCTCTTCCTCCACCTACACCGCCATCATCAACGCCGTCACCACCTATGCCGACGGC2340          
TTCGTCGACATCGTTGCCCAGTACACTCCCTCCGACGGCTCCCTGGCCGAGCAGTTCGAC2400          
AAGGATTCGGGCGCCCCCCTCAGCGCCACCCACCTGACCTGGTCGTACGCCTCCTTCCTT2460          
TCCGCCGCCGCCCGCCGCGCCGGCATCGTCCCTCCCTCGTGGGGCGCCGCGTCCGCCAAC2520          
TCTCTGCCCGGTTCCTGCTCCGCCTCCACCGTCGCCGGTTCATACGCCACCGCGACTGCC2580          
ACCTCCTTTCCCGCCAACCTCACGCCCGCCAGCACCACCGTCACCCCTCCCACGCAGACC2640          
GGCTGCGCCGCCGACCACGAGGTTTTGGTAACTTTCAACGAAAAGGTCACCACCAGCTAT2700          
GGTCAGACGGTCAAGGTCGTCGGCAGCATCGCTCGGCTCGGCAACTGGGCCCCCGCCAGC2760          
GGGCTCACCCTGTCGGCCAAACAGTACTCTTCCAGCAACCCGCTCTGGTCCACCACTATT2820          
GCGCTGCCCCAGGGCACCTCGTTCAAGTACAAGTATGTCGTCGTCAACTCGGATGGGTCC2880          
GTCAAGTGGGAGAACGATCCTGACCGCAGCTATGCTGTTGGGACGGACTGCGCCTCTACT2940          
GCGACTCTTGATGATATCCGGAGGAGGTAAATCGCCGGGGGCGCGCCGGATCCTTAATTA3000          
AGTCTAGAGTCGACTGTTTAAACCTGCAGGCATGCAAGCTT3041                             
(2) INFORMATION FOR SEQ ID NO: 6:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 3718 base pairs                                               
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: double                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: DNA (genomic)                                         
(vi) ORIGINAL SOURCE:                                                     
(A) ORGANISM: Neurospora crassa                                           
(B) STRAIN: Oak Ridge (=St Lawrence) 74A                                  
(vii) IMMEDIATE SOURCE:                                                   
(A) LIBRARY: lambda J1                                                    
(B) CLONE: lambda J1 glam                                                 
(x) PUBLICATION INFORMATION:                                              
(A) AUTHORS: Stone, P J                                                   
Makoff, A J                                                               
Parish, J H                                                               
Radford, A                                                                
(B) TITLE: Cloning and sequence analysis of the                           
glucoamylase gene of Neurospora crassa                                    
(C) JOURNAL: Curr. Genet.                                                 
(D) VOLUME: 24                                                            
(F) PAGES: 205-211                                                        
(G) DATE: 1993                                                            
(K) RELEVANT RESIDUES IN SEQ ID NO: 6: FROM 1 TO 3718                     
(xi) SEQUENCE DESCRIPTION: SEQ ID NO: 6:                                  
ATCGATGGCAGCCACCATTCATTTCTCGATGCGACGGTAAACGACGCCCGCGGCAGATTA60            
GGTCATTGCCGAACGGATTGAAGCTCTCTCCATCTTGGATCCATTCCCGGCCAATCCCGT120           
CTCGGCCAACCACACTGTCCACTCGCCCAGGTCAGCAGCTCAGGACTCTCTCCTGGTTTG180           
GTACCGCTTAGTGTAGAGCATACCGCTCTCAGTCCCCATAGACCAACCATAACACCGCAC240           
GTTCTCTTTCACTCAAGATGCTTATCATGTCCCCTCTTTCTGCTCCAATGATTCGGACTG300           
GTCGAATACCAATGAGACAAGCGAGAGCGCAGTGCGAGCAAGCGTTCCTGCAGATAGAGC360           
AGTGGGACTGCCGCGCCACAAAGGAAGAGGATCGTGACGTGACGTGACCAGTGACCAGAA420           
AGCAGAAGATCCAAAAGAGTCAAAAGGACCGAGCCTCACCTACAGTAATGGCCCGGATGG480           
CACTCAAGACCGTCCTCTCGGCCCTTTCTCCAACTCTTCTCCTTCCATAATTCACCTAGG540           
TACATACACGGCCTACGCTTCCGCCTCATCCCATCCCATCCCATCCCATCCCATCCCATC600           
GACGACTCTAACCCGCCCGCGAGTGCAAACCTCGTCCACGAACGGACACCCCGGCTCTCC660           
TCCGAAGCCCTTGCAAGTGGAAGCTGAGGTTGCCGAACTTAGACGACCAGGTTCACCAGC720           
CGGACCGCAACTCGAACGTCAGAATACAGCCTCAGCCTCCAAAGGGGGTTAACGCCAAGC780           
GAGAGCAAGACAAGATCGTCGCCCATCAATATCCTGGACAAGACAACATGGACGCAATAT840           
ATAACCTCAAGCAAGTCCTCCTCAGCAACCATGATTTCACCACCAGCCTGGTCTCCAACG900           
CAACAGACTTCTCGACAAGTCCCTTGACCTACTTCGCCATGCATCTCGTCTCTTCGCTCC960           
TCGTCGTGGGCGCCGCCTTCCAGGCCGTGCTCGGTCTGCCGGATCCTCTGCATGAAAAGA1020          
GGCACAGCGACATCATCAAGCGGTCTGTCGACTCGTATATCCAGACCGAGACTCCCATTG1080          
CGCAGAAGAACCTTCTGTGCAACATCGGTGCTTCTGGATGCAGAGCCTCCGGTGCTGCCT1140          
CTGGTGTTGTGGTTGCCTCCCCTTCCAAGTCGAGCCCTGACTGTAAGTGGAAATTGCACA1200          
GTGTGTCTCATCTCTCATGGCAGCATAGCTCACAGTGTCGATAGACTGGTATACCTGGAC1260          
TCGTGATGCCGCCCTTGTCACCAAGCTTATTGTCGACGAATTCACCAACGACTACAACAC1320          
CACTCTTCAGAACACCATTCAGGCTTATGCTGCTGCACAGGCCAAGCTTCAGGGCGTTAG1380          
CAACCCGTCCGGTTCCCTCTCCAACGGGGCCGGTCTTGGTGAGCCCAAGTTCATGGTCGA1440          
CCTCCAGCAGTTCACCGGTGCCTGGGGCCGCCCCCAGAGGGATGGCCCTCCCCTTCGCGC1500          
CATTGCCCTGATCGGCTATGGCAAGTGGCTCGTCAGCAACGGTTATGCTGATACGGCCAA1560          
GAGCATCATCTGGCCCATTGTGAAGAACGACCTTGCCTACACTGCCCAGTACTGGAACAA1620          
CACTGGCTTCGATCTCTGGGAGGAGGTTAACAGCTCTTCTTTCTTCACCATCGCCGCCTC1680          
CCACCGTGCTCTCGTTGAGGGTTCTGCTTTTGCCAAGTCCGTCGGCAGCTCTTGCAGCGC1740          
TTGCGATGCCATTGCCCCCCAAATTCTGTGCTTCCAGCAGAGCTTCTGGTCCAACAGCGG1800          
CTACATCATCTCCAACTTTGTCAACTACCGCAGCGGCAAGGACATCAACTCCGTCTTGAC1860          
TTCCATCCACAACTTCGACCCCGCTGCCGGTTGCGATGTCAACACCTTCCAGCCCTGCAG1920          
CGACCGGGCTCTTGCCAACCACAAGGTTGTCGTTGACTCCATGCGCTTCTGGGGTGTCAA1980          
CTCCGGTCGCACTGCCGGTAAGGCCGCCGCTGTCGGTCGCTACGCTGAGGATGTCTACTA2040          
CAACGGTAACCCGTGGTACCTCGCTACTCTCGCCGCCGCCGAGCAGCTCTACGACGCCGT2100          
CTACGTCTGGAAGAAGCAGGGTTCTATCACTGTCACCTCCACCTCCCTCGCCTTCTTCAA2160          
GGACCTCGTTCCCTCCGTCAGCACCGGCACCTACTCCAGCTCTTCCTCCACCTACACCGC2220          
CATCATCAACGCCGTCACCACCTATGCCGACGGCTTCGTCGACATCGTTGCCCAGTACAC2280          
TCCCTCCGACGGCTCCCTGGCCGAGCAGTTCGACAAGGATTCGGGCGCCCCCCTCAGCGC2340          
CACCCACCTGACCTGGTCGTACGCCTCCTTCCTTTCCGCCGCCGCCCGCCGCGCCGGCAT2400          
CGTCCCTCCCTCGTGGGGCGCCGCGTCCGCCAACTCTCTGCCCGGTTCCTGCTCCGCCTC2460          
CACCGTCGCCGGTTCATACGCCACCGCGACTGCCACCTCCTTTCCCGCCAACCTCACGCC2520          
CGCCAGCACCACCGTCACCCCTCCCACGCAGACCGGCTGCGCCGCCGACCACGAGGTTTT2580          
GGTAACTTTCAACGAAAAGGTCACCACCAGCTATGGTCAGACGGTCAAGGTCGTCGGCAG2640          
CATCGCTCGGCTCGGCAACTGGGCCCCCGCCAGCGGGCTCACCCTGTCGGCCAAACAGTA2700          
CTCTTCCAGCAACCCGCTCTGGTCCACCACTATTGCGCTGCCCCAGGGCACCTCGTTCAA2760          
GTACAAGTATGTCGTCGTCAACTCGGATGGGTCCGTCAAGTGGGAGAACGATCCTGACCG2820          
CAGCTATGCTGTTGGGACGGACTGCGCCTCTACTGCGACTCTTGATGATACGTGGAGGTA2880          
AATCGCTTGCTTCGTACTAGGTAGTAAGTAGTGATTGGGAAAAGGAAATGAGAGAACGGG2940          
AACGGGAACGGGAACGGGAATTTGTGATTACAAAGTGTAAAATTAATAGGCCCGGGATTT3000          
TGGTTAGATGCATAAGGGGGGCAGGGGGGGCTAGGAAACGGAAGGTTGCATATCAACCGA3060          
GGAAGAATGGGAAGAAAGGGAAGAAAGACAGAAAGAAGGAACAACAGGACTTCATTCTCT3120          
CACATCGACATGAGCTACCTGGGCATCAGCTACCTGGGCATCTTGATTTCCTTTTTAGAA3180          
GATTGTTTTGTATCCTTTTTTCTTCCTCCCTTTTCTTTTCTTGTCCGTCTCTTACACCTA3240          
CCTATTTTTAGCCAAAGTCCACACACACACAAACTTTTTGTTAGATATTCTCTGTATCAA3300          
AATTGACAAGTTTCAATGTTATACAGTACCTTGCCAAGTTTAATACACATTCAAATCAAT3360          
CAACCACACACACACAAGTTTTATTGTGCAGAAATGGAGTGAAGAAGAAACATGTTTGGG3420          
ATTATGATGACAAGCTTCTCAACAAAATTTCAACGAGTTAAGCTTCAAAGGTCCGCTGGC3480          
TCAATGGCAGAGCGTCTGACTACGAATCAGGAGGTTCCAGGTTCGACCCCTGGGTGGATC3540          
GAGTTGCAAATTGGTACTTTGAGTACCAAAGTTCCTTTTTTTTTTTCGTTTGGCTCTCTG3600          
CTTTTCGACAGTTCACTGAGTCATGTGCAAGACACCCCTGATCGGGTACGTACTGAACTG3660          
CTTTTGGTGCAGTGCAATGGTTCTCGAGTGCAAGGGATGAAAGGAAGATATGTCTTGG3718            
(2) INFORMATION FOR SEQ ID NO:7:                                          
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 626 amino acids                                               
(B) TYPE: amino acid                                                      
(C) STRANDEDNESS: single                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: protein                                               
(iii) HYPOTHETICAL: NO                                                    
(v) FRAGMENT TYPE:                                                        
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:7:                                   
MetHisLeuValSerSerLeuLeuValValGlyAlaAlaPheGlnAla                          
151015                                                                    
ValLeuGlyLeuProAspProLeuHisGluLysArgHisSerAspIle                          
202530                                                                    
IleLysArgSerValAspSerTyrIleGlnThrGluThrProIleAla                          
354045                                                                    
GlnLysAsnLeuLeuCysAsnIleGlyAlaSerGlyCysArgAlaSer                          
505560                                                                    
GlyAlaAlaSerGlyValValValAlaSerProSerLysSerSerPro                          
65707580                                                                  
AspTyrTrpTyrThrTrpThrArgAspAlaAlaLeuValThrLysLeu                          
859095                                                                    
IleValAspGluPheThrAsnAspTyrAsnThrThrLeuGlnAsnThr                          
100105110                                                                 
IleGlnAlaTyrAlaAlaAlaGlnAlaLysLeuGlnGlyValSerAsn                          
115120125                                                                 
ProSerGlySerLeuSerAsnGlyAlaGlyLeuGlyGluProLysPhe                          
130135140                                                                 
MetValAspLeuGlnGlnPheThrGlyAlaTrpGlyArgProGlnArg                          
145150155160                                                              
AspGlyProProLeuArgAlaIleAlaLeuIleGlyTyrGlyLysTrp                          
165170175                                                                 
LeuValSerAsnGlyTyrAlaAspThrAlaLysSerIleIleTrpPro                          
180185190                                                                 
IleValLysAsnAspLeuAlaTyrThrAlaGlnTyrTrpAsnAsnThr                          
195200205                                                                 
GlyPheAspLeuTrpGluGluValAsnSerSerSerPhePheThrIle                          
210215220                                                                 
AlaAlaSerHisArgAlaLeuValGluGlySerAlaPheAlaLysSer                          
225230235240                                                              
ValGlySerSerCysSerAlaCysAspAlaIleAlaProGlnIleLeu                          
245250255                                                                 
CysPheGlnGlnSerPheTrpSerAsnSerGlyTyrIleIleSerAsn                          
260265270                                                                 
PheValAsnTyrArgSerGlyLysAspIleAsnSerValLeuThrSer                          
275280285                                                                 
IleHisAsnPheAspProAlaAlaGlyCysAspValAsnThrPheGln                          
290295300                                                                 
ProCysSerAspArgAlaLeuAlaAsnHisLysValValValAspSer                          
305310315320                                                              
MetArgPheTrpGlyValAsnSerGlyArgThrAlaGlyLysAlaAla                          
325330335                                                                 
AlaValGlyArgTyrAlaGluAspValTyrTyrAsnGlyAsnProTrp                          
340345350                                                                 
TyrLeuAlaThrLeuAlaAlaAlaGluGlnLeuTyrAspAlaValTyr                          
355360365                                                                 
ValTrpLysLysGlnGlySerIleThrValThrSerThrSerLeuAla                          
370375380                                                                 
PhePheLysAspLeuValProSerValSerThrGlyThrTyrSerSer                          
385390395400                                                              
SerSerSerThrTyrThrAlaIleIleAsnAlaValThrThrTyrAla                          
405410415                                                                 
AspGlyPheValAspIleValAlaGlnTyrThrProSerAspGlySer                          
420425430                                                                 
LeuAlaGluGlnPheAspLysAspSerGlyAlaProLeuSerAlaThr                          
435440445                                                                 
HisLeuThrTrpSerTyrAlaSerPheLeuSerAlaAlaAlaArgArg                          
450455460                                                                 
AlaGlyIleValProProSerTrpGlyAlaAlaSerAlaAsnSerLeu                          
465470475480                                                              
ProGlySerCysSerAlaSerThrValAlaGlySerTyrAlaThrAla                          
485490495                                                                 
ThrAlaThrSerPheProAlaAsnLeuThrProAlaSerThrThrVal                          
500505510                                                                 
ThrProProThrGlnThrGlyCysAlaAlaAspHisGluValLeuVal                          
515520525                                                                 
ThrPheAsnGluLysValThrThrSerTyrGlyGlnThrValLysVal                          
530535540                                                                 
ValGlySerIleAlaArgLeuGlyAsnTrpAlaProAlaSerGlyLeu                          
545550555560                                                              
ThrLeuSerAlaLysGlnTyrSerSerSerAsnProLeuTrpSerThr                          
565570575                                                                 
ThrIleAlaLeuProGlnGlyThrSerPheLysTyrLysTyrValVal                          
580585590                                                                 
ValAsnSerAspGlySerValLysTrpGluAsnAspProAspArgSer                          
595600605                                                                 
TyrAlaValGlyThrAspCysAlaSerThrAlaThrLeuAspAspThr                          
610615620                                                                 
TrpArg                                                                    
625                                                                       
(2) INFORMATION FOR SEQ ID NO:8:                                          
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 27 base pairs                                                 
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: single                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;5&#39;primer at the Ppum I                          
site&#34;                                                                     
(iii) HYPOTHETICAL: NO                                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:8:                                   
CCTTCTTCAAGGACCTCGTTCCCTCCG27                                             
(2) INFORMATION FOR SEQ ID NO:9:                                          
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 27 base pairs                                                 
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: single                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;5&#39;primer&#34;                                       
(iii) HYPOTHETICAL: NO                                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:9:                                   
CCTTCTTCAAGGACCTCGTTCCCTCCG27                                             
(2) INFORMATION FOR SEQ ID NO:10:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 46 base pairs                                                 
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: double                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;fragment of glucoamylase                        
gene&#34;                                                                     
(iii) HYPOTHETICAL: NO                                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:10:                                  
CCACCTCCCTCGCCTTCTTCAAGGACCTCGTTCCCTCCGTCAGCAC46                          
(2) INFORMATION FOR SEQ ID NO:11:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 32 base pairs                                                 
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: single                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;3&#39;primer at the Mro I                           
site&#34;                                                                     
(iii) HYPOTHETICAL: NO                                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:11:                                  
GCTGAGAACTACTATAGGCCTCCATTTAGCGG32                                        
(2) INFORMATION FOR SEQ ID NO:12:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 49 base pairs                                                 
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: double                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;fragment of glucoamylase                        
gene&#34;                                                                     
(iii) HYPOTHETICAL: NO                                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:12:                                  
TACTGCGACTCTTGATGATACGTGGAGGTAAATCGCTTGCTTCGTACTA49                       
(2) INFORMATION FOR SEQ ID NO:13:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 32 base pairs                                                 
(B) TYPE: nucleic acid                                                    
(C) STRANDEDNESS: single                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: other nucleic acid                                    
(A) DESCRIPTION: /desc = &#34;3&#39;primer&#34;                                       
(iii) HYPOTHETICAL: NO                                                    
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:13:                                  
CGCTAAATGGAGGCCTATAGTAGTTCTCAGCG32                                        
(2) INFORMATION FOR SEQ ID NO:14:                                         
(i) SEQUENCE CHARACTERISTICS:                                             
(A) LENGTH: 626 amino acids                                               
(B) TYPE: amino acid                                                      
(C) STRANDEDNESS: single                                                  
(D) TOPOLOGY: linear                                                      
(ii) MOLECULE TYPE: protein                                               
(iii) HYPOTHETICAL: NO                                                    
(v) FRAGMENT TYPE:                                                        
(xi) SEQUENCE DESCRIPTION: SEQ ID NO:14:                                  
MetHisLeuValSerSerLeuLeuValValGlyAlaAlaPheGlnAla                          
151015                                                                    
ValLeuGlyLeuProAspProLeuHisGluLysArgHisSerAspIle                          
202530                                                                    
IleLysArgSerValAspSerTyrIleGlnThrGluThrProIleAla                          
354045                                                                    
GlnLysAsnLeuLeuCysAsnIleGlyAlaSerGlyCysArgAlaSer                          
505560                                                                    
GlyAlaAlaSerGlyValValValAlaSerProSerLysSerSerPro                          
65707580                                                                  
AspTyrTrpTyrThrTrpThrArgAspAlaAlaLeuValThrLysLeu                          
859095                                                                    
IleValAspGluPheThrAsnAspTyrAsnThrThrLeuGlnAsnThr                          
100105110                                                                 
IleGlnAlaTyrAlaAlaAlaGlnAlaLysLeuGlnGlyValSerAsn                          
115120125                                                                 
ProSerGlySerLeuSerAsnGlyAlaGlyLeuGlyGluProLysPhe                          
130135140                                                                 
MetValAspLeuGlnGlnPheThrGlyAlaTrpGlyArgProGlnArg                          
145150155160                                                              
AspGlyProProLeuArgAlaIleAlaLeuIleGlyTyrGlyLysTrp                          
165170175                                                                 
LeuValSerAsnGlyTyrAlaAspThrAlaLysSerIleIleTrpPro                          
180185190                                                                 
IleValLysAsnAspLeuAlaTyrThrAlaGlnTyrTrpAsnAsnThr                          
195200205                                                                 
GlyPheAspLeuTrpGluGluValAsnSerSerSerPhePheThrIle                          
210215220                                                                 
AlaAlaSerHisArgAlaLeuValGluGlySerAlaPheAlaLysSer                          
225230235240                                                              
ValGlySerSerCysSerAlaCysAspAlaIleAlaProGlnIleLeu                          
245250255                                                                 
CysPheGlnGlnSerPheTrpSerAsnSerGlyTyrIleIleSerAsn                          
260265270                                                                 
PheValAsnTyrArgSerGlyLysAspIleAsnSerValLeuThrSer                          
275280285                                                                 
IleHisAsnPheAspProAlaAlaGlyCysAspValAsnThrPheGln                          
290295300                                                                 
ProCysSerAspArgAlaLeuAlaAsnHisLysValValValAspSer                          
305310315320                                                              
MetArgPheTrpGlyValAsnSerGlyArgThrAlaGlyLysAlaAla                          
325330335                                                                 
AlaValGlyArgTyrAlaGluAspValTyrTyrAsnGlyAsnProTrp                          
340345350                                                                 
TyrLeuAlaThrLeuAlaAlaAlaGluGlnLeuTyrAspAlaValTyr                          
355360365                                                                 
ValTrpLysLysGlnGlySerIleThrValThrSerThrSerLeuAla                          
370375380                                                                 
PhePheLysAspLeuValProSerValSerThrGlyThrTyrSerSer                          
385390395400                                                              
SerSerSerThrTyrThrAlaIleIleAsnAlaValThrThrTyrAla                          
405410415                                                                 
AspGlyPheValAspIleValAlaGlnTyrThrProSerAspGlySer                          
420425430                                                                 
LeuAlaGluGlnPheAspLysAspSerGlyAlaProLeuSerAlaThr                          
435440445                                                                 
HisLeuThrTrpSerTyrAlaSerPheLeuSerAlaAlaAlaArgArg                          
450455460                                                                 
AlaGlyIleValProProSerTrpGlyAlaAlaSerAlaAsnSerLeu                          
465470475480                                                              
ProGlySerCysSerAlaSerThrValAlaGlySerTyrAlaThrAla                          
485490495                                                                 
ThrAlaThrSerPheProAlaAsnLeuThrProAlaSerThrThrVal                          
500505510                                                                 
ThrProProThrGlnThrGlyCysAlaAlaAspHisGluValLeuVal                          
515520525                                                                 
ThrPheAsnGluLysValThrThrSerTyrGlyGlnThrValLysVal                          
530535540                                                                 
ValGlySerIleAlaArgLeuGlyAsnTrpAlaProAlaSerGlyLeu                          
545550555560                                                              
ThrLeuSerAlaLysGlnTyrSerSerSerAsnProLeuTrpSerThr                          
565570575                                                                 
ThrIleAlaLeuProGlnGlyThrSerPheLysTyrLysTyrValVal                          
580585590                                                                 
ValAsnSerAspGlySerValLysTrpGluAsnAspProAspArgSer                          
595600605                                                                 
TyrAlaValGlyThrAspCysAlaSerThrAlaThrLeuAspAspThr                          
610615620                                                                 
TrpArg                                                                    
625                                                                       
__________________________________________________________________________