BACILLUS THURINGIENSIS TOXINS

Abstract: The subject invention pertains to novel insecticidal toxins and genes which encode these toxins. Also disclosed are novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins.

Description: DESCRIPTION BACILLUS THURINGIENSIS TOXINS Background of the Invention The soil microbe Bacillus thuringiensis (B.t.) is a Gram-positive, spore-forming bacterium traditionally characterized by parasporal crystalline protein inclusions. These inclusions often appear microscopically as distinctively shaped crystals. The proteins can be highly toxic to pests and specific in their toxic activity. Certain B.t. toxin genes have been isolated and sequenced, and recombinant DNA-based B.t. products have been produced and approved for use. In addition, with the use of genetic engineering techniques, new approaches for delivering B.t. toxins to agricultural environments are under development, including the use of plants genetically engineered with endotoxin genes for insect resistance and the use of stabilized intact microbial cells as B.t. toxin delivery vehicles (Gaertner, F.H., L. Kim [1988] TIBTECH 6:S4-S7; Beegle, C.C., T. Yamamoto, "History of Bacillus thuringiensis Berliner research and development," Can. Ent. 124:587-616). Thus, isolated B.t. toxin genes are becoming commercially valuable. Until the last fifteen years, commercial use of B.t. pesticides has been largely restricted to a narrow range of lepidopteran (caterpillar) pests. Preparations of the spores and crystals of B. thuringiensis subsp. kurstaki have been used for many years as commercial insecticides for lepidopteran pests. For example, B. thuringiensis var. kurstaki HD-1 produces a crystalline δ- endotoxin which is toxic to the larvae of a number of lepidopteran insects. Investigators have now discovered B.t. pesticides with specificities for a much broader range of pests. For example, other species of B.t., namely israelensis and morήsoni (a.k.a. tenebrionis, a.k.a. B.t. M-7, a.k.a. B.t. san diego), have been used commercially to control insects of the orders Diptera and Coleoptera, respectively (Gaertner, F.H. [1989] "Cellular Delivery Systems for Insecticidal Proteins: Living and Non-Living Microorganisms," in Controlled Delivery of Crop Protection Agents, R.M. Wilkins, ed., Taylor and Francis, New York and London, 1990, pp. 245-255.). See also Couch, T.L. (1980) "Mosquito Pathogenicity of Bacillus thuringiensis var. israelensis," Developments in Industrial Microbiology 22:61-76; and Beegle, C.C. (1978) "Use of Entomogenous Bacteria in Agroecosystems," Developments in Industrial Microbiology 20:97-104. Krieg, A., A.M. Huger, G.A. Langenbruch, W. Schnetter (1983) Z ang. Ent. 96:500-508 describe Bacillus thuringiensis var. tenebrionis, which is reportedly active against two beetles in the order Coleoptera. These are the Colorado potato beetle, Leptinotarsa decemlineata, and Agelastica alni. More recently, new subspecies of B.t. have been identified, and genes responsible for active δ-endotoxin proteins have been isolated (Hofte, H., H.R. Whiteley [ 1989] Microbiological Reviews 52(2):242-255). Hofte and Whiteley classified B.t. crystal protein genes into four major classes. The classes were Cryl (Lepidoptera-specific), Cryll (Lepidoptera- and Diptera-specific), Cryiπ (Coleoptera-specific), and CrylV (Diptera-specific). The discovery of strains specifically toxic to other pests has been reported (Feitelson, J.S., J. Payne, L. Kim [1992] Bio/Technology 10:271-275). CryV has been proposed to designate a class of toxin genes that are nematode- specific. Lambert et al. (Lambert, B., L. Buysse, C. Decock, S. Jansens, C. Piens, B. Saey, J. Seurinck, K. van Audenhove, J. Van Rie, A. Van Vliet, M. Peferoen [1996] Appl. Environ. Microbiol 62(l):80-86) describe the characterization of a Cry9 toxin active against lepidopterans. Published PCT applications WO 94/05771 and WO 94/24264 also describe B.t. isolates active against lepidopteran pests. Gleave et al. ([1991] JGM 138:55-62), Shevelev et al. ([1993] FEBS Lett. 336:79-82; and Smulevitch et al. ([1991] FEBS Lett. 293:25-26) also describe B.t. toxins. Many other classes of B.t. genes have now been identified. The cloning and expression of a B.t. crystal protein gene in Escherichia coli has been described in the published literature (Schnepf, H.E., H.R. Whiteley [1981] Proc. Natl. Acad. Sci. USA 78:2893-2897.). U.S. Patent 4,448,885 and U.S. Patent 4,467,036 both disclose the expression of B.t. crystal protein in E. coli. U.S. Patents 4,990,332; 5,039,523; 5,126,133; 5,164,180; and 5,169,629 are among those which disclose B.t. toxins having activity against lepidopterans. PCT application WO96/05314 discloses PS86W1, PS86V1, and other B.t. isolates active against lepidopteran pests. The PCT patent applications published as W094/24264 and WO94/05771 describe B.t. isolates and toxins active against lepidopteran pests. B.t. proteins with activity against members of the family Noctuidae are described by Lambert et al., supra. U.S. Patents 4,797,276 and 4,853,331 disclose B. thuringiensis strain tenebrionis which can be used to control coleopteran pests in various environments. U.S. Patent No. 4,918,006 discloses B. t. toxins having activity against dipterans. U.S. Patent No. 5,151,363 and U.S. Patent No. 4,948,734 disclose certain isolates of B.t. which have activity against nematodes. Other U.S. patents which disclose activity against nematodes include 5,093,120; 5,236,843; 5,262,399; 5,270,448; 5,281,530; 5,322,932; 5,350,577; 5,426,049; and 5,439,881. A cry2Aa gene from HD263 kurstaki is disclosed by Donovan et al. in 264 JBC 4740 (1989). Another cry2Aa gene and a cry2Ab gene, from HD1 kurstaki, are disclosed by Widner & Whiteley, 171 J. Bac. 965-974 (1989). Another cry2Ab gene from HD1 kurstaki is disclosed by Dankocsik et al. in 4 Mol. Micro 2087-2094 (1990). A cry2Ac gene from 5.t.S-l (shanghai) is disclosed by Wu et al. in 81 FEMS 31-36 (1991). An isolate known as PS192M4 is disclosed in U.S. Patent No. 5,273,746 as having activity against lice. The PS86I2 isolate is disclosed in U.S. Patent No. 5,686,069 as having activity against lepidopterans. PS91C2 is exemplified therein as producing a CryIF(b)-type of lepidopteran- active toxin, the sequence of which is disclosed therein. Sequence information for a lepidopteran-active toxin from HD525 and the sequence of a lepidopteran-active toxin from HD573 are disclosed in WO 98/00546. Those toxins are not Cry2-type toxins. As a result of extensive research and investment of resources, other patents have issued for new B.t. isolates and new uses of B.t. isolates. See Feitelson et al, supra, for a review. However, the discovery of new B.t. isolates and new uses of known B.t. isolates remains an empirical, unpredictable art. U.S. Patent No. 5,506,099 describes methods for identifying unknown B.t. isolates. U.S. Patent No. 5,204,237 describes specific and universal probes for the isolation of B.t. toxin genes. These patents, however, do not describe the probes and primers of the subject invention. Brief Summary of the Invention The subject invention concerns materials and methods useful in the control of non- mammalian pests and, particularly, plant pests. In a specific embodiment, the subject invention provides new toxins useful for the control of lepidopterans. A preferred embodiment of the subject invention further provides nucleotide sequences which encode the novel lepidopteran- active toxins of the subject invention. The subject invention further provides nucleotide sequences and methods useful in the identification and characterization of novel genes which encode pesticidal toxins. In one embodiment, the subject invention concerns unique nucleotide sequences which are useful as primers in PCR techniques. The primers produce characteristic gene fragments which can be used in the identification and isolation of novel toxin genes. A further aspect of the subject invention is the use of the disclosed nucleotide sequences as probes to detect genes encoding B.t. toxins which are active against lepidopterans. Further aspects of the subject invention include other novel genes and toxins identified using the methods and nucleotide sequences disclosed herein, in addition to the novel genes and toxins specifically disclosed herein. The genes thus identified encode toxins active against lepidopterans. Similarly, the isolates capable of producing these toxins have activity against these pests. Thus, the subject invention further provides new Bacillus thuringiensis isolates having pesticidal activities which are found with the primers and probes according to the subject invention. In one embodiment of the subject invention, B.t. isolates can be cultivated under conditions resulting in high multiplication of the microbe. After treating the microbe to provide single-stranded genomic nucleic acid, the DNA can be contacted with the primers of the invention and subjected to PCR amplification. Characteristic fragments of toxin-encoding genes are amplified by the procedure, thus identifying the presence of the toxin-encoding gene(s). In a preferred embodiment, the subject invention concerns plants cells transformed with at least one polynucleotide sequence of the subject invention such that the transformed plant cells express pesticidal toxins in tissues consumed by the target pests. Such transformation of plants can be accomplished using techniques well known to those skilled in the art and would typically involve modification of the gene to optimize expression of the toxin in plants. In addition, the toxins of the subject invention may be chimeric toxins produced by combining portions of multiple toxins. As an alternative to the transformation of plants, the B.t. isolates and toxins of the subject invention, or recombinant microbes expressing the toxins described herein, can be used to control pests. In this regard, the invention includes the treatment of substantially intact B.t. cells, and/or recombinant cells containing the expressed toxins of the invention, treated to prolong the pesticidal activity when the substantially intact cells are applied to the environment of a target pest. The treated cell acts as a protective coating for the pesticidal toxin. The toxin becomes active upon ingestion by a target insect. Brief Description of the Sequences SEQ ID NO. 1 is a forward primer useful according to the subject invention. SEQ ID NO. 2 is a reverse primer useful according to the subject invention. SEQ ID NO. 3 is a nucleotide sequence which encodes the 192M4 toxin. SEQ ID NO. 4 is the predicted amino acid sequence of the 192M4 toxin. SEQ ID NO. 5 is a nucleotide sequence which encodes the HD573 toxin. SEQ JTD NO. 6 is the predicted amino acid sequence of the HD573 toxin. SEQ H) NO. 7 is a nucleotide sequence which encodes the HD525 toxin. SEQ DD NO. 8 is the predicted amino acid sequence of the HD525 toxin. SEQ ID NO. 9 is a nucleotide sequence which encodes the 8612 toxm. SEQ ID NO. 10 is the predicted ammo acid sequence of the 8612 toxm. Detailed Disclosure of the Invention The subject invention concerns mateπals and methods for the control of non-mammalian pests. In specific embodiments, the subject invention pertains to new Bacillus thuringiensis toxms, and genes encoding toxms, which have activity against lepidopterans The subject invention concerns not only the polynucleotide sequences which encode these toxms, but also the use of these polynucleotide sequences to produce recombinant hosts which express the toxms. The subject invention further concerns novel nucleotide sequences that are useful as primers and probes for Bacillus thuringiensis (B.t.) genes that encode pesticidal toxms, especially lepidopteran-active toxms. The subject invention still further concerns novel methods for identifying and characterizing B.t. isolates, toxms, and genes with useful properties. The new toxms and polynucleotide sequences provided here are defined according to several parameters. One cπtical characteπstic of the toxms descπbed herein is pesticidal activity. In a specific embodiment, these toxins have activity against lepidopteran pests. The toxms and genes of the subject invention can be further defined by their ammo acid and nucleotide sequences. The sequences of the molecules can be defined m terms of homology or identity to certam exemplified sequences as well as in terms of the ability to hybridize with, or be amplified by, certain exemplified probes and pπmers. The toxins provided herein can also be identified based on their immunoreactivity with certam antibodies. Methods have been developed for making useful chimeπc toxms by combining portions of B.t. crystal proteins. The portions which are combined need not, themselves, be pesticidal so long as the combination of portions creates a chimeπc protein which is pesticidal. This can be done using restriction enzymes, as descπbed in, for example, European Patent 0 228 838; Ge, A.Z., N.L. Shivarova, D.H. Dean (1989) Proc. Natl. Acad. Sci. USA 86:4037-4041; Ge, A.Z., D. Rivers, R. Milne, D.H. Dean (1991) J. Biol. Chem. 266:17954-17958; Schnepf, H.E., K. Tomczak, J.P. Ortega, H.R. Whiteley (1990) J. Biol Chem. 265:20923-20930; Honee, G., D. Convents, J. Van Rie, S. Jansens, M. Peferoen, B. Visser (1991) Mol. Microbiol 5:2799-2806. Alternatively, recombination using cellular recombination mechanisms can be used to achieve similar results. See, for example, Caramon, T., A.M. Albertmi, A. Gahzzi (1991) Gene 98:37- 44; Widner, W.R., H.R. Whiteley (1990) J. Bactenol. 172:2826-2832; Bosch, D., B. Schipper, H. van der Kliej, R.A. de Maagd, W.J. Stickema (1994) Biotechnology 12:915-918. A number of other methods are known in the art by which such chimeπc DNAs can be made. The subject invention is meant to include chimeric proteins that utilize the novel sequences identified in the subject application. With the teachings provided herein, one skilled in the art could readily produce and use the various toxins and polynucleotide sequences described herein. B.t. isolates useful according to the subject invention have been deposited in the permanent collection of the Agricultural Research Service Patent Culture Collection (NRRL), Northern Regional Research Center, 1815 North University Street, Peoria, Illinois 61604, USA. The culture repository numbers of the B.t. strains are as follows: Table 1. B.t. Isolate Repository No. Deposit Date PS86I2 NRRL B-21957 March 12, 1998 PS192M4 NRRL B-18932 December 27, 1991 Table 2. Source Isolate E. coli Strain Plasmid Repository No. Deposit Date PS192M4 MR908 pMYC2586 NRRL B-21631 October 17, 1996 HD573 MR909 pMYC2587 NRRL B-21632 October 17, 1996 HD525 MR910 pMYC2588 NRRL B-21633 October 17, 1996 Cultures have been deposited under conditions that assure that access to the cultures is available during the pendency of this patent application to one determined by the Commissioner of Patents and Trademarks to be entitled thereto under 37 CFR 1.14 and 35 U.S.C. 122. The deposits will be available as required by foreign patent laws in countries wherein counterparts of the subject application, or its progeny, are filed. However, it should be understood that the availability of a deposit does not constitute a license to practice the subject invention in derogation of patent rights granted by governmental action. Further, the subject culture deposits will be stored and made available to the public in accord with the provisions of the Budapest Treaty for the Deposit of Microorganisms, i.e., they will be stored with all the care necessary to keep them viable and uncontaminated for a period of at least five years after the most recent request for the furnishing of a sample of the deposit, and in any case, for a period of at least thirty (30) years after the date of deposit or for the enforceable life of any patent which may issue disclosing the culture(s). The depositor acknowledges the duty to replace the deposit(s) should the depository be unable to furnish a sample when requested, due to the condition of a deposit. All restrictions on the availability to the public of the subject culture deposits will be irrevocably removed upon the granting of a patent disclosing them. The isolates HD525 and HD573 are available fromm the USDA-ARS NRRL Culture Collection, Peoria, Illinois. Following is a table which provides characteristics of certain isolates useful according to the subject invention. Table 3. Description of native B.t. strains Strain Inclusion Type H-Serotype SDS-PAGE protein profile 192M4 Amorphic 4a4b, sotto 130, 68 8612 Bipyramidal 8 130, 30, 15 HD525 Bipyramidal with ORT not motile 130 HD573 Bipyramidal not motile 140, 130, 70 Genes and toxins. The genes and toxins useful according to the subject invention include not only the full length sequences but also fragments of these sequences, variants, mutants, and fusion proteins which retain the characteristic pesticidal activity of the novel toxins specifically exemplified herein. Chimeric genes and toxins, produced by combining portions from more than one B.t. toxin or gene, may also be utilized according to the teachings of the subject invention. As used herein, the terms "variants" or "variations" of genes refer to nucleotide sequences which encode the same toxins or which encode equivalent toxins having pesticidal activity. As used herein, the term "equivalent toxins" refers to toxins having the same or essentially the same biological activity against the target pests as the exemplified toxins. It should be apparent to a person skilled in this art that genes encoding active toxins can be identified and obtained through several means. The specific genes exemplified herein may be obtained from the isolates deposited at a culture depository as described above. These genes, or portions or variants thereof, may also be constructed synthetically, for example, by use of a gene synthesizer. Variations of genes may be readily constructed using standard techniques for making point mutations. Also, fragments of these genes can be made using commercially available exonucleases or endonucleases according to standard procedures. For example, enzymes such as BaBl or site-directed mutagenesis can be used to systematically cut off nucleotides from the ends of these genes. Also, genes which encode active fragments may be obtained using a vaπety of restπction enzymes Proteases may be used to directly obtain active fragments of these toxms. Equivalent toxms and/or genes encoding these equivalent toxins can be derived from B t isolates and/or DNA libraries using the teachings provided herein. There are a number of methods for obtaining the pesticidal toxms of the instant mvention. For example, antibodies to the pesticidal toxms disclosed and claimed herein can be used to identify and isolate other toxms from a mixture of proteins. Specifically, antibodies may be raised to the portions of the toxms which are most constant and most distinct from other B t toxms. Fragments and equivalents which retain the pesticidal activity of the exemplified toxms would be withm the scope of the subject invention. Also, because of the redundancy of the genetic code, a variety of different DNA sequences can encode the ammo acid sequences disclosed herein. It is well withm the skill of a person trained m the art to create these alternative DNA sequences encoding the same, or essentially the same, toxins. These vaπant DNA sequences are withm the scope of the subject invention. As used herein, reference to "essentially the same" sequence refers to sequences which have ammo acid substitutions, deletions, additions, or insertions which do not mateπally affect pesticidal activity. Fragments retaining pesticidal activity are also included in this definition. Certam toxins of the subject invention have been specifically exemplified herein. Since these toxms are merely exemplary of the toxms of the subject invention, it should be readily apparent that the subject invention also relates to vaπants or equivalents of novel genes and tox s having the same or similar pesticidal activity of the exemplified novel toxms. Equivalent toxms will have ammo acid homology with a novel exemplified toxin. These equivalent genes and toxms will typically have greater than 60% identity with the sequences specifically exemplified herein; preferably, there will be more than 75% identity, more preferably greater than 80%, most preferably greater than 90%, and the identity can be greater than 95%. The ammo acid homology will be highest in cπtical regions of the toxm which account for biological activity or are involved m the determination of three-dimensional configuration which ultimately is responsible for the biological activity. In this regard, conservative substitutions whereby an ammo acid of one class is replaced with another ammo acid of the same type fall withm the scope of the subject invention so long as the substitution does not mateπally alter the biological activity of the compound. Table 4 provides a listing of examples of ammo acids belonging to each class. Table 4. Class of Amino Acid Examples of Amino Acids Nonpolar Ala, Val, Leu, He, Pro, Met, Phe, Tip Uncharged Polar Gly, Ser, Thr, Cys, Tyr, Asn, Gin Acidic Asp, Glu Basic Lys, Arg, His In some instances, non-conservative substitutions can also be made. The critical factor is that these substitutions must not significantly detract from the biological activity of the toxin. The toxins of the subject invention can also be characterized in terms of the shape and location of toxin inclusions, which are described above. Although novel crystal proteins are specifically exemplified herein, isolates for use according to the subject invention can be grown under conditions that facilitate the secretion of toxins. Thus, the supernatant from these cultures can be used to obtain toxins according to the subject invention. Thus, the subject invention is not limited to crystal proteins; useful soluble proteins are also contemplated. As used herein, reference to "isolated" polynucleotides and/or "purified" toxins refers to these molecules when they are not associated with the other molecules with which they would be found in nature. Thus, reference to "isolated and purified" signifies the involvement of the "hand of man" as described herein. Chimeric toxins and genes also involve the "hand of man." The use of oligonucleotide probes provides a method for identifying the toxins and genes of the subject invention, and additional novel genes and toxins. Probes provide a rapid method for identifying toxin-encoding genes. The nucleotide segments which are used as probes according to the invention can be synthesized using a DNA synthesizer and standard procedures, for example. Recombinant hosts. The toxin-encoding genes of the subject invention can be introduced into a wide variety of microbial or plant hosts. Expression of the toxin gene results, directly or indirectly, in the production and maintenance of the pesticide. With suitable microbial hosts, e.g., Pseudomonas, the microbes can be applied to the situs of the pest, where they will proliferate and be ingested. The result is a control of the pest. Alternatively, the microbe hosting the toxin gene can be killed and treated under conditions that prolong the activity of the toxin and stabilize the cell. The treated cell, which retains the toxic activity, then can be applied to the environment of the target pest. A wide vaπety of methods are available for introducing a B t gene encoding a toxin into a microorganism host under conditions which allow for stable maintenance and expression of the gene. These methods are well known to those skilled in the art and are described, for example, in United States Patent No. 5,135,867, which is incorporated herein by reference. Alternatively, a plant transformed to express a toxm of the subject mvention can be used to contact the target pest with the toxm. Synthetic genes which are functionally equivalent to the novel toxms of the subject invention can also be used to transform hosts. Methods for the production of synthetic genes can be found in, for example, U.S. Patent No. 5,380,831. Treatment of cells. As mentioned above, B. t or recombinant cells expressing a B. t toxm can be treated to prolong the toxm activity and stabilize the cell. The pesticide microcapsule that is formed compπses the B.t. toxm withm a cellular structure that has been stabilized and will protect the toxm when the microcapsule is applied to the environment of the target pest. Methods for treatment of microbial cells are disclosed in United States Patent Nos. 4,695,455 and 4,695,462, which are incorporated herein by reference. Growth of cells. The cellular host containing the B.t insecticidal gene may be grown in any convenient nutπent medium, where the DNA construct provides a selective advantage, providing for a selective medium so that substantially all or all of the cells retain the B.t. gene. These cells may then be harvested in accordance with conventional ways. Alternatively, the cells can be treated prior to harvesting. The B.t. cells of the invention can be cultured using standard art media and fermentation techniques. Upon completion of the fermentation cycle the bacteπa can be harvested by first separating the B t. spores and crystals from the fermentation broth by means well known in the art. Any B.t. spores and crystals can be recovered employing well-known techniques and used as a conventional δ-endotoxm B.t. preparation. For example, the spores and crystals can be formulated mto a wettable powder, liquid concentrate, granules or other formulations by the addition of surfactants, dispersants, inert earners, and other components to facilitate handling and application for particular target pests. These formulations and application procedures are all well known m the art. Alternately, the supernatant from the fermentation process can be used to obtain toxms according to the present invention. Soluble, secreted toxms are then isolated and puπfied employing well-known techniques. Methods and formulations for control of pests. Control of lepidopterans using the isolates, toxms, and genes of the subject invention can be accomplished by a vanety of methods known to those skilled in the art. These methods include, for example, the application of B t. isolates to the pests (or their location), the application of recombinant microbes to the pests (or their locations), and the transformation of plants with genes which encode the pesticidal toxms of the subject invention. Recombinant microbes may be, for example, a B t , E coli, or Pseudomonas. Transformations can be made by those skilled in the art using standard techniques. Mateπals necessary for these transformations are disclosed herein or are otherwise readily available to the skilled artisan. Formulated bait granules containing an attractant and toxms of the B t isolates, or recombinant microbes compπsing the genes obtainable from the B t isolates disclosed herein, can be applied to the soil. Formulated product can also be applied as a seed-coating or root treatment or total plant treatment at later stages of the crop cycle. Plant and soil treatments of B t cells may be employed as liquids, wettable powders, granules, or dusts, by mixing with various inert materials, such as inorganic minerals (phyllosihcates, carbonates, sulfates, phosphates, and the like) or botanical matenals (powdered corncobs, rice hulls, walnut shells, and the like). As would be appreciated by a person skilled m the art, the pesticidal concentration will vary widely depending upon the nature of the particular formulation, particularly whether it is a concentrate or to be used directly. The pesticide will be present in at least about 1% by weight and may be 100% by weight. The dry formulations will have from about 1-95% by weight of the pesticide while the liquid formulations will generally be from about 1-60% by weight of the solids in the liquid phase. The formulations will generally have from about 10 2 to about 10 4 cells/mg. These formulations that contain cells will be administered at about 50 mg (liquid or dry) to 1 kg or more per hectare. The formulations can be applied to the environment of the pest, e.g , soil and foliage, by spraying, dusting, spπnklmg, or the like. Mutants. Mutants of novel isolates obtainable according to the invention can be made by procedures well known in the art. For example, an asporogenous mutant can be obtained through ethylmethane sulfonate (EMS) mutagenesis of an isolate. The mutants can be made using ultraviolet light and nitrosoguamdme by procedures well known in the art. Polynucleotide probes. Hybndization may be used to test whether two pieces of DNA are complementary m their base sequences. It is this hybndization mechanism which facilitates the use of probes of the subject invention to readily detect and characterize DNA sequences of interest. The probes may be RNA or DNA. The probe will normally have at least about 10 bases, more usually at least about 18 bases, and may have up to about 50 bases or more, usually not having more than about 200 bases if the probe is made synthetically. However, longer probes can readily be utilized, and such probes can be, for example, several kilobases in length. The probes may be labeled utilizing techniques which are well known to those skilled in this art. One approach for the use of the subject invention as probes entails first identifying by Southern blot analysis of a gene bank of the B.t. isolate all DNA segments homologous with the disclosed nucleotide sequences. Thus, it is possible, without the aid of biological analysis, to know in advance the probable activity of many new B.t. isolates, and of the individual endotoxin gene products expressed by a given B.t. isolate. Such a probe analysis provides a rapid method for identifying potentially commercially valuable insecticidal endotoxin genes within the multifarious subspecies of B.t. The particular hybridization technique is not essential to the subject invention. As improvements are made in hybridization techniques, they can be readily applied. The nucleotide segments of the subject invention which are used as probes can be synthesized by use of DNA synthesizers using standard procedures. In the use of the nucleotide segments as probes, the particular probe is labeled with any suitable label known to those skilled in the art, including radioactive and non-radioactive labels. Various degrees of stringency of hybridization can be employed. The more severe the conditions, the greater the complementarity that is required for duplex formation. Severity can be controlled by temperature, probe concentration, probe length, ionic strength, time, and the like. Preferably, hybridization is conducted under stringent conditions by techniques well known in the art, as described, for example, in Keller, G.H., M.M. Manak (1987) DNA Probes, Stockton Press, New York, NY., pp. 169-170. As used herein "stringent" conditions for hybridization refers to conditions which achieve the same, or about the same, degree of specificity of hybridization as the conditions employed by the current applicants. Specifically, hybridization of immobilized DNA on Southern blots with 32P-labeled gene-specific probes was performed by standard methods (Maniatis et al). In general, hybridization and subsequent washes were carried out under stringent conditions that allowed for detection of target sequences with homology to the exemplified toxin genes. For double-stranded DNA gene probes, hybridization was carried out overnight at 20-25° C below the melting temperature (Tm) of the DNA hybrid in 6X SSPE, 5X Denhardt's solution, 0.1% SDS, 0.1 mg/ml denatured DNA. The melting temperature is described by the following formula (Beltz, G.A., K.A. Jacobs, T.H. Eickbush, P.T. Cherbas, and F.C. Kafatos [1983] Methods ofEnzymology, R. Wu, L. Grossman and K. Moldave [eds.] Academic Press, New York 100:266-285). Tm=81.5° C+16.6 Log[Na+]+0.41(%G+C)-0.61(%formamide)-600/length of duplex in base pairs. Washes are typically carried out as follows: (1) Twice at room temperature for 15 minutes in IX SSPE, 0.1% SDS (low stringency wash). (2) Once at Tm-20°C for 15 minutes in 0.2X SSPE, 0.1% SDS (moderate stringency wash). For oligonucleotide probes, hybridization was earned out overnight at 10-20°C below the melting temperature (Tm) of the hybrid in 6X SSPE, 5X Denhardt's solution, 0.1% SDS, 0.1 mg/ml denatured DNA. Tm for oligonucleotide probes was determined by the following formula: Tm (° C)=2(number T/A base pairs) +4(number G/C base pairs) (Suggs, S.V., T. Miyake, E.H. Kawashime, M.J. Johnson, K. Itakura, and R.B. Wallace [1981] ICN-UCLA Symp. Dev. Biol. Using Purified Genes, D.D. Brown [ed.], Academic Press, New York, 23:683-693). Washes were typically carried out as follows: (1) Twice atroom temperature for 15 minutes IX SSPE, 0.1% SDS (low stringency wash). (2) Once at the hybridization temperature for 15 minutes in IX SSPE, 0.1% SDS (moderate stringency wash). PCR technology. The DNA sequences of the subject invention can be used as primers for PCR amplification. In performing PCR amplification, a certain degree of mismatch can be tolerated between primer and template. Therefore, mutations, deletions, and insertions (especially additions of nucleotides to the 5' end) of the exemplified primers fall within the scope of the subject invention. Mutations, insertions and deletions can be produced in a given primer by methods known to an ordinarily skilled artisan. Following are examples which illustrate procedures for practicing the invention. These examples should not be construed as limiting. All percentages are by weight and all solvent mixture proportions are by volume unless otherwise noted. Example 1 — General Culturing Methods for B.t. Isolates Refeπed to Herein A subculture of B.t. isolates, or mutants thereof, can be used to inoculate the following peptone, glucose, salts medium: Bacto Peptone 7.5 g/1 Glucose 1.0 g/1 KH 2 P0 4 3.4 g/1 K 2 HP0 4 4.35 g/1 Salt Solution 5.0 ml/1 CaCl 2 Solution 5.0 ml/1 pH 7.2 Salts Solution (100 ml) MgS0 4 -7H 2 0 2.46 g MnS0 4 -H 2 0 0.04 g ZnS0 4 -7H 2 0 0.28 g FeS0 4 -7H 2 0 0.40 g CaCl 2 Solution (100 ml) CaCl 2 -2H 2 0 3.66 g The salts solution and CaCl 2 solution are filter-sterilized and added to the autoclaved and cooked broth at the time of inoculation. Flasks are incubated at 30°C on a rotary shaker at 200 rpm for 64 hr. The above procedure can be readily scaled up to large fermentors by procedures well known in the art. The B.t. toxins obtainable with the above fermentation, can be isolated by procedures well known in the art. A frequently-used procedure is to subject the harvested fermentation broth to separation techniques, e.g., centrifugation. Example 2 — Identification of Genes Encoding Novel Lepidopteran- Active Bacillus thuringiensis Toxins A DNA-based polymerase chain reaction (PCR) technique was used for the identification and classification of novel toxin genes in B.t. strains. Two PCR primers useful for the identification of toxin genes (Forward 1 and Reverse 1) were designed. These primers contain degenerate codons in the nucleotide positions designated by ambiguity codes, and have restriction sites incorporated into the 5' ends to enable molecular cloning of novel, amplified DNA fragments. The sequences of these oligonucleotides are: Forward 1: 5 ' - GGCCACTAGT AAAAAGGAGA TAACCATGAA TAATGTATTG AATARYGGAA T - 3' (SEQ ID NO. 1) Reverse 1 : 5' - GGCCCTCGAG GGTACCCAAA CCTTAATAAA GTGGTGRAAK ATTAGTTGG - 3' (SEQ ID NO. 2) Primers were synthesized using an Applied Biosystems model 381 A DNA synthesizer. Toxin genes were then amplified from genomic B.t. DNA templates with these primers by standard PCR protocols (Perkin-Elmer) as follows: DNA templates for PCR were prepared from B.t. cells grown for 18 hours on agar plates. A loopful of cells were resuspended in TE buffer containing 50 μg/ml proteinase K and incubated at 55 °C for 15 minutes. The cell suspensions were then boiled for 15 minutes. Cellular debris was pelleted in a microfuge, and the supernatant containing the DNA was transferred to a clean tube. Ten μl of this crude genomic DNA template was then used in a 100 μl PCR reaction mixture comprised of 50 mM KC1, 10 mM Tris-Cl (pH 8.3), 1.5 mM MgCl 2 , 200 μM each dNTP, 0.1-1 μM each primer, and 2.5 units of Taq DNA polymerase. Example 3 - Restriction Fragment Length Polymorphism fRFLP Analysis of Bacillus thuringiensis Toxin Genes PCR amplification using primer pair 1 (Forward 1 and Reverse l)is expected to yield DNA fragments approximately 1900 base pairs in length from B.t. toxin genes related to the cry! subfamily. Amplified gene sequences were discriminated from one another, and from known genes, by comparing the sizes of DNA restriction fragments generated by digestion of the PCR products with, for example, Bgiπ, HincLI, Seal, or HinFI (Table 5). Briefly, approximately 0.25 - lμg DNA from a PCR reaction was digested with a given restriction enzyme and electrophoresed on an agarose or polyacrylamide gel. The gel was then stained with ethidium bromide and DNA restriction fragments were visualized by illumination with UV light at 260- 280 nm. The sizes of the restriction fragments were determined by their electrophoretic mobility relative to standard DNA fragments of known sizes. In some strains the number of fragments suggested the presence of more than one amplified toxin gene. Table 5. Sizes of restriction fragments obtained by digestion of PCR-amplified DNA B.t. toxin gene Restriction (GenBank Accession enzyme Approximate DNA fragment size (base pairs) Number) or source strain cry2Aal (M31738) Bglil 616, 1333 cry2Aal (M31738) Seal 937, 1012 cry2Aal (M31738) HinFl 51, 223, 340, 363, 375, 597 cry2Abl (M23724) Hindi 815, 1134 cry2Abl (M23724) HinFl 51, 105, 112, 223, 263, 363, 832 cry2Ac (X57252) Seal 185, 1731 cry2Ac (X57252) HinFl 112, 223, 244, 293, 360, 684 PS192M4 Bglll 616, 1339 PS192M4 Hindi 813, 1135 PS192M4 Seal 943, 1012 PS192M4 HinFl 51, 112 , 175, 188, 223, 261, 269, 340, 363, 597, 1161 HD573 Hindi 813, 1135 HD573 Seal 185, 1734 HD573 HinFl 112, 223, 244, 261, 293, 360, 363, 687, 1161 HD525 Hindi 813, 1135 HD525 Seal 185, 1734 HD525 HinFl 51, 112 ; , 223, 244, 261, 293, 360, 363, 687, 1161 PS86I2 Hindi 793, 1109 PS86I2 HinFl 51, 112, 263, 341, 1135 Genes from strains with unique restriction fragment polymorphisms were cloned into pBluescript SK (Stratagene, San Diego, CA) and transformed into E. coli NM522 for further study. Subcultures of recombinant E. coli strains harboring these plasmids encoding these new toxins were deposited in the permanent collection of the Patent Culture Collection (NRRL), Regional Research Center, 1815 North University Street, Peoria, Illinois 61604 on October 17, 1996. Example 4 — DNA Sequence Analysis of Novel Toxin Genes DNA templates for automated sequencing were amplified by PCR using vector primers. These DNA templates were sequenced using Applied Biosystems (Foster City, CA) automated sequencing methodologies Novel toxm gene sequences (SEQ ID NOs 3, 5, 7, and 9) and their respective predicted polypeptide sequences (SEQ ID NOs 4, 6, 8, and 10) are listed m Table 6, below Table 6. Source Strain Nucleotide SEQ ID NO Peptide SEQ ID NO 192M4 3 4 HD573 5 6 HD525 7 8 8612 9 10 Example 5 — Heterologous Expression of Novel B t Toxms in Pseudomonas fluorescens The toxm genes listed above were engineered mto plasmid vectors by standard DNA cloning methods, and transformed into Pseudomonas fluorescens Recombinant bacteπal strains were grown in shake flasks for production of toxin for expression and quantitative bioassay against a vanety of lepidopteran insect pests. Example 6 - Activity of Novel B t Toxins Against Helwthis virescens (Tabriciusl and Helicoverpa zea (Boddie) Suspensions of powders containing recombinant clones according to the subject invention were prepared by individually mixing powder samples with distilled water and agitating vigorously. Suspensions were mixed with toasted soy flour artificial diet at a rate of 6 mL suspension plus 54 mL diet, yielding a concentration of 100 μg toxin/mL finished diet After vortexing, this mixture was poured into plastic trays with compartmentalized 3 ml wells (Nutrend Container Corporation, Jacksonville, FL). A water blank containing no recombinant toxm served as the control First mstar larvae (USDA-ARS, Stoneville, MS) were placed singly mto the diet mixture Wells were then sealed with "MYLAR" sheeting (ClearLam Packaging, IL) using a tackmg iron, and several pinholes were made in each well to provide gas exchange Larvae were held at 25°C in a 14.10 (hghtidark) holding room Mortality was recorded after six days. Table 7. H. virescens larval mortality with toxins in diet incorporation bioassays Source Strain Percent Mortality 192M4 87 ΗD573 80 HD525 17 water control 8 Table 8. H. zea larval mortality with toxins in diet incorporation bioassays Source Strain Percent Mortality 192M4 19 HD525 21 water control 8 Example 7 — Activity of Novel B.t. Toxins Against Ostrinia nubilalis (Ηuebner Test suspensions were prepared in 0.5 ml or 1 ml volumes by mixing powder samples with distilled water. Test suspensions were held in sterile-packaged 12 x 75 mm polypropylene tubes with snap cap (e.g., Elkay Laboratory Products). Tubes were placed in hot block (e.g., Fisher Scientific Hot Block) prewarmed to 34-35 °C approximately 15 minutes (or less) prior to dispensation of the diet. The test suspensions were vortexed for a few seconds just prior to the addition of the diet to the 12 x 75 mm tube. To the 0.5 ml or 1 ml volumes was added 1 or 2 ml diet, respectively. The diet was measured and squirted into the tube by means of a 3 ml or 5 ml syringe with rubber tip plunger. The tube with the test suspension and diet was vortexed for 5-10 seconds or until visibly mixed. The toxin/diet suspension was then dispensed into a pre- labeled 96-well assay tray. Diet was dispensed into the 96-well assay tray by means of a repeater pipettor with a 1.25 ml capacity pipet tip at a 4 setting for approximately 100 μl per well. Larvae were infested one per well and sealed with waxy adhesive covering by heat treatment with iron (Oliver Products, MI). Bioassays were held at 26-28 °C, and data were collected in 7 days. Table 9. O. nubilalis larval mortality with toxins in diet incorporation bioassays Source Strain Percent Mortality 192M4 50 HD573 90 water control 8 Example 8 — Insertion of Toxin Genes Into Plants One aspect of the subject invention is the transformation of plants with genes encoding the insecticidal toxin of the subject invention. The transformed plants are resistant to attack by the target pest. Genes encoding pesticidal toxins, as disclosed herein, can be inserted into plant cells using a variety of techniques which are well known in the art. For example, a large number of cloning vectors comprising a replication system in E. coli and a marker that permits selection of the transformed cells are available for preparation for the insertion of foreign genes into higher plants. The vectors comprise, for example, pBR322, pUC series, M13mp series, pACYC184, etc. Accordingly, the sequence encoding the B.t. toxin can be inserted into the vector at a suitable restriction site. The resulting plasmid is used for transformation into E. coli. The E. coli cells are cultivated in a suitable nutrient medium, then harvested and lysed. The plasmid is recovered. Sequence analysis, restriction analysis, elecfrophoresis, and other biochemical-molecular biological methods are generally carried out as methods of analysis. After each manipulation, the DNA sequence used can be cleaved and joined to the next DNA sequence. Each plasmid sequence can be cloned in the same or other plasmids. Depending on the method of inserting desired genes into the plant, other DNA sequences may be necessary. If, for example, the Ti or Ri plasmid is used for the transformation of the plant cell, then at least the right border, but often the right and the left border of the Ti or Ri plasmid T-DNA, has to be joined as the flanking region of the genes to be inserted. The use of T-DNA for the transformation of plant cells has been intensively researched and sufficiently described in EP 120 516; Hoekema (1985) In: The Binary Plant Vector System, Offset-durkkerij Kanters B.V., Alblasserdam, Chapter 5; Fraley et al., Crit. Rev. Plant Sci. 4: 1- 46; and An et al. (1985) EMBOJ. 4:277-287. Once the inserted DNA has been integrated in the genome, it is relatively stable there and, as a rule, does not come out again. It normally contains a selection marker that confers on the transformed plant cells resistance to a biocide or an antibiotic, such as kanamyc , G 418, bleomycm, hygromycm, or chloramphenicol, inter aha The individually employed marker should accordingly permit the selection of transformed cells rather than cells that do not contain the inserted DNA. A large number of techniques are available for inserting DNA into a plant host cell Those techniques include transformation with T-DNA using Agrobacterium tumefaciens or Agrobacterium rhizogenes as transformation agent, fusion, injection, biolistics (microparticle bombardment), or electroporation as well as other possible methods. If Agrobacteπa are used for the transformation, the DNA to be inserted has to be cloned mto special plasmids, namely either into an intermediate vector or mto a binary vector. The intermediate vectors can be integrated into the Ti or Ri plasmid by homologous recombination owing to sequences that are homologous to sequences in the T-DNA. The Ti or Ri plasmid also comprises the vir region necessary for the transfer of the T-DNA. Intermediate vectors cannot replicate themselves in Agrobacteπa. The intermediate vector can be transferred into Agrobacterium tumefaciens by means of a helper plasmid (conjugation). Binary vectors can replicate themselves both m E coli and in Agrobacteπa. They compπse a selection marker gene and a linker or polylmker which are framed by the πght and left T-DNA border regions. They can be transformed directly mto Agrobactena (Holsters et al. [1978] Mol Gen Genet. 163:181-187). The Agrobacterium used as host cell is to compnse a plasmid carrying a vir region. The vir region is necessary for the transfer of the T-DNA into the plant cell. Additional T-DNA may be contained. The bacterium so transformed is used for the transformation of plant cells. Plant explants can advantageously be cultivated with Agrobacterium tumefaciens or Agrobacterium rhizogenes for the transfer of the DNA mto the plant cell. Whole plants can then be regenerated from the infected plant material (for example, pieces of leaf, segments of stalk, menstematic tissue, roots, but also protoplasts or suspension-cultivated cells) m a suitable medium, which may contain antibiotics or biocides for selection. The plants so obtained can then be tested for the presence of the inserted DNA. No special demands are made of the plasmids m the case of injection and electroporation. It is possible to use ordinary plasmids, such as, for example, pUC derivatives. In biolistics transformation, plasmid DNA or linear DNA can be employed. The transformed cells are regenerated mto morphologically normal plants in the usual manner. If a transformation event involves a germ line cell, the inserted DNA and corresponding phenotypic traιt(s) will be transmitted to progeny plants. Such plants can be grown in the normal manner and crossed with plants that have the same transformed hereditary factors or other hereditary factors. The resulting hybrid individuals have the corresponding phenotypic properties. In a preferred embodiment of the subject invention, plants will be transformed with genes wherein the codon usage has been optimized for plants. See, for example, U.S. Patent No 5,380,831. Also, advantageously, plants encoding a truncated toxin will be used. The truncated toxm typically will encode about 55% to about 80% of the full length toxm Methods for creating synthetic B t genes for use in plants are known in the art. All of the U.S. patents cited herein are hereby incorporated by reference. It should be understood that the examples and embodiments described herein are for illustrative purposes only and that vaπous modifications or changes m light thereof will be suggested to persons skilled in the art and are to be mcluded withm the spmt and purview of this application and the scope of the appended claims. SEQUENCE LISTING (1) GENERAL INFORMATION: (i) APPLICANT INFORMATION: Applicant Name(s) MYCOGEN CORPORATION Street address 5501 Oberlin Drive City San Diego St te/Province California Country US Postal code/Zip 92121 Phone number (619) 453-8030 Fax number: (619)453-6991 Telex number (ii) TITLE OF INVENTION: Toxins Active Against Pests (iii) NUMBER OF SEQUENCES: 10 (iv) CORRESPONDENCE ADDRESS: (A) ADDRESSEE: Saliwanchik, Lloyd & Saliwanchik (B) STREET: 2421 N.W. 41st Street, Suite A-l (C) CITY: Gainesville (D) STATE: Florida (E) COUNTRY: USA (F) ZIP: 32606 (v) COMPUTER READABLE FORM: (A) MEDIUM TYPE: Floppy disk (B) COMPUTER: IBM PC compatible (C) OPERATING SYSTEM: PC-DOS/MS-DOS (D) SOFTWARE: Patentln (vi) CURRENT APPLICATION DATA: (A) APPLICATION NUMBER: (B) FILING DATE: (C) CLASSIFICATION: (viii) ATTORNEY/AGENT INFORMATION: (A) NAME: Sanders, Jay M. (B) REGISTRATION NUMBER: 39,355 (C) REFERENCE/DOCKET NUMBER: MA-709 (ix) TELECOMMUNICATION INFORMATION: (A) TELEPHONE: (352) 375-8100 (B) TELEFAX: (352) 372-5800 (2) INFORMATION FOR SEQ ID NO : 1 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 41 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS : single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 1 : GGCCACTAGT AAAAAGGAGA TAACCATGAA TAATGTATTG AATARYGGAA T 41 (2) INFORMATION FOR SEQ ID NO : 2 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 49 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS : single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 2 : GGCCCTCGAG GGTACCCAAA CCTTAATAAA GTGGTGRAAK ATTAGTTGG 49 (2) INFORMATION FOR SEQ ID NO : 3 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 1908 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 3 : ATGAATAATG TATTGAATAG TGGAAGAACA ACTATTTGTA ATGCGTATAA TGTAGTGGCT 60 CACGATCCAT TTAGTTTTGA ACATAAATCA TTAGATACCA TCCAAGAAGA ATGGATGGAG 120 TGGAAAAGAA CAGATCATAG TTTATATGTA GCTCCTGTAG TCGGAACTGT GTCTAGTTTT 180 CTGCTAAAGA AAGTGGGGAG TCTAATTGGA AAAAGGATAT TGAGTGAATT ATGGGGGTTA 240 ATATTTCCTA GTGGTAGTAC AAATCTAATG CAAGATATTT TAAGAGAGAC AGAACAATTC 300 CTAAATCAAA GACTTAATAC AGACACCCTT GATCGTGTAA ATGCAGAATT GGAAGGGCTC 360 CAAGCGAATA TAAGGGAGTT TAATCAACAA GTAGATAATT TTTTAAACCC TACTCAAAAC 420 CCTGTTCCTT TATCAATAAC TTCTTCAGTT AATACAATGC AGCAATTATT TCTAAATAGA 480 TTACCCCAGT TCCAGATACA AGGATACCAG TTGTTATTAT TACCTTTATT TGCACAGGCA 540 GCCAATATGC ATCTTTCTTT TATTAGAGAT GTTATTCTTA ATGCAGATGA ATGGGGCATT 600 TCAGCAGCAA CACTACGTAC GTATCGAGAC TACCTGAGAA ATTATACAAG AGATTATTCT 660 AATTATTGTA TAAATACGTA TCAAACTGCG TTTAGAGGGT TAAACACCCG TTTACACGAT 720 ATGTTAGAAT TTAGAACATA TATGTTTTTA AATGTATTTG AATATGTATC CATTTGGTCA 780 TTGTTTAAAT ATCAGAGTCT TATGGTATCT TCTGGCGCTA ATTTATATGC TAGTGGTAGT 840 GGACCACAGC AGACACAATC ATTTACTGCA CAAAACTGGC CATTTTTATA TTCTCTTTTC 900 CAAGTTAATT CGAATTATAT ATTATCTGGT ATTAGTGGTA ATAGGCTTTC TACTACCTTC 960 CCTAATATTG GTGGTTTACC GGGTAGTACT ACAATTCATT CATTGAACAG TGCCAGGGTT 1020 AATTATAGCG GAGGAGTTTC ATCTGGTCTC ATAGGGGCGA CTAATCTCAA TCACAACTTT 1080 AATTGCAGCA CGGTCCTCCC TCCTTTATCA ACACCATTTG TTAGAAGTTG GCTGGATTCA 1140 GGTACAGATC GAGAGGGCGT TGCTACCTCT ACGACTTGGC AGACAGAATC CTTCCAAATA 1200 ACTTCAGGTT TAAGGTGTGG TGCTTTTCCT TTTTCAGCTC GTGGAAATTC AAACTATTTC 1260 CCAGATTATT TTATCCGTAA TATTTCTGGG GTTCCTTTAG TTATTAGAAA CGAAGATCTA 1320 ACAAGACCGT TACACTATAA CCAAATAAGA AATATAGAAA GTCCTTCGGG AACACCTGGT 1380 GGATTACGAG CTTATATGGT ATCTGTGCAT AACAGAAAAA ATAATATCTA TGCCGCTCAT 1440 GAAAATGGTA CTATGATTCA TTTGGCACCG GAAGATTATA CAGGATTTAC TATATCACCA 1500 ATACATGCCA CTCAAGTGAA TAATCAAACT CGAACATTTA TTTCTGAAAA ATTTGGAAAT 1560 CAAGGTGATT CCTTAAGATT TGAACAAAGT AACACGACAG CTCGTTATAC GCTTAGAGGG 1620 AATGGAAATA GTTACAATCT TTATTTAAGG GTATCTTCTC TAGGAAATTC CACTATTCGA 1680 GTTACTATAA ACGGAAGAGT TTATACTGTT CCAAATGTTA ATACAAATAT AAATAACGAT 1740 GGAGTCATTG ATAATGGAGC TCGTTTTTCA GATATTAATA TCGGTAATGT AGTAGCAAGT 1800 GATAATACTA ATGTACCGTT AGATATAAAC GGGACATTAA GTTCTGGAAC TCAATTTGAG 1860 CTTATGAATA TTATGTTTGT TCCAACTAAT CTTCCACCAC TTTATTAA 1908 (2) INFORMATION FOR SEQ ID NO : 4 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 635 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: peptide (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 4 : Met Asn Asn Val Leu Asn Ser Gly Arg Thr Thr lie Cys Asn Ala Tyr 1 5 10 15 Asn Val Val Ala His Asp Pro Phe Ser Phe Glu His Lys Ser Leu Asp 20 25 30 Thr lie Gin Glu Glu Trp Met Glu Trp Lys Arg Thr Asp His Ser Leu 35 40 45 Tyr Val Ala Pro Val Val Gly Thr Val Ser Ser Phe Leu Leu Lys Lys 50 55 60 Val Gly Ser Leu lie Gly Lys Arg lie Leu Ser Glu Leu Trp Gly Leu 65 70 75 80 lie Phe Pro Ser Gly Ser Thr Asn Leu Met Gin Asp lie Leu Arg Glu 85 90 95 Thr Glu Gin Phe Leu Asn Gin Arg Leu Asn Thr Asp Thr Leu Asp Arg 100 105 110 Val Asn Ala Glu Leu Glu Gly Leu Gin Ala Asn lie Arg Glu Phe Asn 115 120 125 Gin Gin Val Asp Asn Phe Leu Asn Pro Thr Gin Asn Pro Val Pro Leu 130 135 140 Ser lie Thr Ser Ser Val Asn Thr Met Gin Gin Leu Phe Leu Asn Arg 145 150 155 160 Leu Pro Gin Phe Gin lie Gin Gly Tyr Gin Leu Leu Leu Leu Pro Leu 165 170 175 Phe Ala Gin Ala Ala Asn Met His Leu Ser Phe lie Arg Asp Val lie 180 185 190 Leu Asn Ala Asp Glu Trp Gly lie Ser Ala Ala Thr Leu Arg Thr Tyr 195 200 205 Arg Asp Tyr Leu Arg Asn Tyr Thr Arg Asp Tyr Ser Asn Tyr Cys lie 210 215 220 Asn Thr Tyr Gin Thr Ala Phe Arg Gly Leu Asn Thr Arg Leu His Asp 225 230 235 240 Met Leu Glu Phe Arg Thr Tyr Met Phe Leu Asn Val Phe Glu Tyr Val 245 250 255 Ser lie Trp Ser Leu Phe Lys Tyr Gin Ser Leu Met Val Ser Ser Gly 260 265 270 Ala Asn Leu Tyr Ala Ser Gly Ser Gly Pro Gin Gin Thr Gin Ser Phe 275 280 285 Thr Ala Gin Asn Trp Pro Phe Leu Tyr Ser Leu Phe Gin Val Asn Ser 290 295 300 Asn Tyr lie Leu Ser Gly lie Ser Gly Asn Arg Leu Ser Thr Thr Phe 305 310 315 320 Pro Asn lie Gly Gly Leu Pro Gly Ser Thr Thr lie His Ser Leu Asn 325 330 335 Ser Ala Arg Val Asn Tyr Ser Gly Gly Val Ser Ser Gly Leu lie Gly 340 345 350 Ala Thr Asn Leu Asn His Asn Phe Asn Cys Ser Thr Val Leu Pro Pro 355 360 365 Leu Ser Thr Pro Phe Val Arg Ser Trp Leu Asp Ser Gly Thr Asp Arg 370 375 380 Glu Gly Val Ala Thr Ser Thr Thr Trp Gin Thr Glu Ser Phe Gin lie 385 390 395 400 Thr Ser Gly Leu Arg Cys Gly Ala Phe Pro Phe Ser Ala Arg Gly Asn 405 410 415 Ser Asn Tyr Phe Pro Asp Tyr Phe lie Arg Asn lie Ser Gly Val Pro 420 425 430 Leu Val lie Arg Asn Glu Asp Leu Thr Arg Pro Leu His Tyr Asn Gin 435 440 445 lie Arg Asn lie Glu Ser Pro Ser Gly Thr Pro Gly Gly Leu Arg Ala 450 455 460 Tyr Met Val Ser Val His Asn Arg Lys Asn Asn lie Tyr Ala Ala His 465 470 475 480 Glu Asn Gly Thr Met lie His Leu Ala Pro Glu Asp Tyr Thr Gly Phe 485 490 495 Thr lie Ser Pro lie His Ala Thr Gin Val Asn Asn Gin Thr Arg Thr 500 505 510 Phe lie Ser Glu Lys Phe Gly Asn Gin Gly Asp Ser Leu Arg Phe Glu 515 520 525 Gin Ser Asn Thr Thr Ala Arg Tyr Thr Leu Arg Gly Asn Gly Asn Ser 530 535 540 Tyr Asn Leu Tyr Leu Arg Val Ser Ser Leu Gly Asn Ser Thr lie Arg 545 550 555 560 Val Thr lie Asn Gly Arg Val Tyr Thr Val Pro Asn Val Asn Thr Asn 565 570 575 lie Asn Asn Asp Gly Val lie Asp Asn Gly Ala Arg Phe Ser Asp lie 580 585 590 Asn lie Gly Asn Val Val Ala Ser Asp Asn Thr Asn Val Pro Leu Asp 595 600 605 lie Asn Gly Thr Leu Ser Ser Gly Thr Gin Phe Glu Leu Met Asn lie 610 615 620 Met Phe Val Pro Thr Asn Leu Pro Pro Leu Tyr 625 630 635 (2) INFORMATION FOR SEQ ID NO : 5 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 1872 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 5 : ATGAATAATG TATTGAATAG CGGAAGAAAT ACTACTTGTC ATGCACATAA TGTAGTTGCT 60 CATGATCCAT TTAGTTTTGA ACATAAATCA TTAAATACCA TAGAAAAAGA ATGGAAAGAA 120 TGGAAAAGAA CTGATCATAG TTTATATGTA GCCCCTATTG TGGGAACTGT GGGTAGTTTT 180 CTATTAAAGA AAGTAGGGAG TCTTGTTGGA AAAAGGATAC TGAGTGAGTT ACAGAATTTA 240 ATTTTTCCTA GTGGTAGTAT AGATTTAATG CAAGAGATTT TAAGAGCGAC AGAACAATTC 300 ATAAATCAAA GGCTTAATGC AGACACCCTT GGTCGTGTAA ATGCAGAATT GGCAGGTCTT 360 CAAGCGAATG TGGCAGAGTT TAATCGACAA GTAGATAATT TTTTAAACCC TAATCAAAAC 420 CCTGTTCCTT TAGCAATAAT TGATTCAGTT AATACATTGC AGCAATTATT TCTAAGTAGA 480 TTACCACAGT TCCAGATACA AGGCTATCAA CTGTTATTAT TACCTTTATT TGCACAGGCA 540 GCCAATTTAC ATCTTTCTTT TATTAGAGAT GTCATCCTTA ATGCAGATGA ATGGGGCATT 600 TCAGCAGCAA CAGTACGCAC ATATAGAGAT CACCTGAGAA ATTTCACAAG AGATTACTCT 660 AATTATTGTA TAAATACGTA TCAAACTGCA TTTAGAGGTT TAAACACTCG TTTACACGAT 720 ATGTTAGAAT TTAGAACATA TATGTTTTTA AATGTATTTG AATATGTCTC TATCTGGTCG 780 TTATTTAAAT ATCAAAGCCT TCTAGTATCT TCCGGCGCTA ATTTATATGC GAGTGGTAGT 840 GGTCCAACAC AATCATTTAC AGCACATAAC TGGCCATTTT TATATTCTCT TTTCCAAGTT 900 AATTCTAATT ATGTATTAAA TGGTTTGAGT GGTGCTAGGA CCACCATTAC TTTCTCTAAT 960 ATTGGTGGTC TTCCCGGTTC TACCACAACT CAAACATTGC ATTTTGCGAG GATTAATTAT 1020 AGAGGTGGAG TGTCATCTAG CCGCATAGGT CAAGCTAATC TTAATCAAAA CTTTAACATT 1080 TCCACACTTT TCAATCCTTT ACAAACACCG TTTATTAGAA GTTGGCTAGA TTCTGGTACA 1140 GATCGGGAGG GCGTTGCCAC CTCTACAAAC TGGCAATCAG GAGCCTTTGA GACAACTTTA 1200 TTACGATTTA GCATTTTTTC AGCTCGTGGT AATTCGAACT TTTTCCCAGA TTATTTTATC 1260 CGTAATATTT CTGGTGTTGT TGGGACTATT AGCAACGCAG ATTTAGCAAG ACCTCTACAC 1320 TTTAATGAAA TAAGAGATAT AGGAACGACA GCAGTCGCTA GCCTTGTAAC AGTGCATAAC 1380 AGAAAAAATA ATATCTATGA CACTCATGAA AATGGTACTA TGATTCATTT AGCGCCAAAT 1440 GACTATACAG GATTTACCGT ATCTCCAATA CATGCCACTC AAGTAAATAA TCAAATTCGA 1500 ACGTTTATTT CCGAAAAATA TGGTAATCAG GGTGATTCCT TGAGATTTGA GCTAAGCAAC 1560 ACAACGGCTC GATACACACT TAGAGGGAAT GGAAATAGTT ACAATCTTTA TTTAAGAGTA 1620 TCTTCAATAG GAAGTTCCAC AATTCGAGTT ACTATAAACG GTAGAGTTTA TACTGCAAAT 1680 GTTAATACTA CCACAAATAA TGATGGAGTA CTTGATAATG GAGCTCGTTT TTCAGATATT 1740 AATATCGGTA ATGTAGTGGC AAGTGCTAAT ACTAATGTAC CATTAGATAT ACAAGTGACA 1800 TTTAACGGCA ATCCACAATT TGAGCTTATG AATATTATGT TTGTTCCAAC TAATCCTTCA 1860 CCACTTTATT AA 1872 (2) INFORMATION FOR SEQ ID NO : 6 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 623 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: peptide (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 6 : Met Asn Asn Val Leu Asn Ser Gly Arg Asn Thr Thr Cys His Ala His 1 5 10 15 Asn Val Val Ala His Asp Pro Phe Ser Phe Glu His Lys Ser Leu Asn 20 25 30 Thr lie Glu Lys Glu Trp Lys Glu Trp Lys Arg Thr Asp His Ser Leu 35 40 45 Tyr Val Ala Pro lie Val Gly Thr Val Gly Ser Phe Leu Leu Lys Lys 50 55 60 Val Gly Ser Leu Val Gly Lys Arg lie Leu Ser Glu Leu Gin Asn Leu 65 70 75 80 lie Phe Pro Ser Gly Ser lie Asp Leu Met Gin Glu lie Leu Arg Ala 85 90 95 Thr Glu Gin Phe lie Asn Gin Arg Leu Asn Ala Asp Thr Leu Gly Arg 100 105 110 Val Asn Ala Glu Leu Ala Gly Leu Gin Ala Asn Val Ala Glu Phe Asn 115 120 125 Arg Gin Val Asp Asn Phe Leu Asn Pro Asn Gin Asn Pro Val Pro Leu 130 135 140 Ala lie lie Asp Ser Val Asn Thr Leu Gin Gin Leu Phe Leu Ser Arg 145 150 155 160 Leu Pro Gin Phe Gin lie Gin Gly Tyr Gin Leu Leu Leu Leu Pro Leu 165 170 175 Phe Ala Gin Ala Ala Asn Leu His Leu Ser Phe lie Arg Asp Val lie 180 185 190 Leu Asn Ala Asp Glu Trp Gly lie Ser Ala Ala Thr Val Arg Thr Tyr 195 200 205 Arg Asp His Leu Arg Asn Phe Thr Arg Asp Tyr Ser Asn Tyr Cys lie 210 215 220 Asn Thr Tyr Gin Thr Ala Phe Arg Gly Leu Asn Thr Arg Leu His Asp 225 230 235 240 Met Leu Glu Phe Arg Thr Tyr Met Phe Leu Asn Val Phe Glu Tyr Val 245 250 255 Ser lie Trp Ser Leu Phe Lys Tyr Gin Ser Leu Leu Val Ser Ser Gly 260 265 270 Ala Asn Leu Tyr Ala Ser Gly Ser Gly Pro Thr Gin Ser Phe Thr Ala 275 280 285 His Asn Trp Pro Phe Leu Tyr Ser Leu Phe Gin Val Asn Ser Asn Tyr 290 295 300 Val Leu Asn Gly Leu Ser Gly Ala Arg Thr Thr lie Thr Phe Ser Asn 305 310 315 320 lie Gly Gly Leu Pro Gly Ser Thr Thr Thr Gin Thr Leu His Phe Ala 325 330 335 Arg lie Asn Tyr Arg Gly Gly Val Ser Ser Ser Arg lie Gly Gin Ala 340 345 350 Asn Leu Asn Gin Asn Phe Asn lie Ser Thr Leu Phe Asn Pro Leu Gin 355 360 365 Thr Pro Phe lie Arg Ser Trp Leu Asp Ser Gly Thr Asp Arg Glu Gly 370 375 380 Val Ala Thr Ser Thr Asn Trp Gin Ser Gly Ala Phe Glu Thr Thr Leu 385 390 395 400 Leu Arg Phe Ser lie Phe Ser Ala Arg Gly Asn Ser Asn Phe Phe Pro 405 410 415 Asp Tyr Phe lie Arg Asn lie Ser Gly Val Val Gly Thr lie Ser Asn 420 425 430 Ala Asp Leu Ala Arg Pro Leu His Phe Asn Glu lie Arg Asp lie Gly 435 440 445 Thr Thr Ala Val Ala Ser Leu Val Thr Val His Asn Arg Lys Asn Asn 450 455 460 lie Tyr Asp Thr His Glu Asn Gly Thr Met lie His Leu Ala Pro Asn 465 470 475 480 Asp Tyr Thr Gly Phe Thr Val Ser Pro lie His Ala Thr Gin Val Asn 485 490 495 Asn Gin lie Arg Thr Phe lie Ser Glu Lys Tyr Gly Asn Gin Gly Asp 500 505 510 Ser Leu Arg Phe Glu Leu Ser Asn Thr Thr Ala Arg Tyr Thr Leu Arg 515 520 525 Gly Asn Gly Asn Ser Tyr Asn Leu Tyr Leu Arg Val Ser Ser lie Gly 530 535 540 Ser Ser Thr lie Arg Val Thr lie Asn Gly Arg Val Tyr Thr Ala Asn 545 550 555 560 Val Asn Thr Thr Thr Asn Asn Asp Gly Val Leu Asp Asn Gly Ala Arg 565 570 575 Phe Ser Asp lie Asn lie Gly Asn Val Val Ala Ser Ala Asn Thr Asn 580 585 590 Val Pro Leu Asp lie Gin Val Thr Phe Asn Gly Asn Pro Gin Phe Glu 595 600 605 Leu Met Asn lie Met Phe Val Pro Thr Asn Pro Ser Pro Leu Tyr 610 615 620 (2) INFORMATION FOR SEQ ID NO : 7 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 1902 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 7 : ATGAATAATG TATTGAATAG TGGAAGAAAT ACTATTTGTG ATGCGTATAA TGTAGTGGTT 60 CATGATCCAT TTAGTTTTCA ACATAAATCA TTAGATACCA TACAAAAAGA ATGGATGGAG 120 TGGAAAAAAG ATAATCATAG TTTATATGTA GATCCTATTG TTGGAACTGT GGCTAGTTTT 180 CTGTTAAAGA AATTGGGGAG CCTTATTGGA AAACGGATAC TGAGTGAATT ACGGAATTTA 240 ATATTTCCTA GTGGCAGTAC AAATCTAATG GAAGATATTT TAAGAGAGAC AGAAAAATTC 300 CTAAATCAAA AACTTAATAC AGACACTCTT TCCCGTGTAA ATGCGGAATT GACAGGGCTG 360 CAAGCAAATG TAGAAGAGTT TAATCGACAA GTAGATAATT TTTTGAACCC TAACCGAAAC 420 GCTGTTCCTT TATCAATAAC TTCTTCAGTT AATACAATGC AGCAATTATT TCTAAATAGA 480 TTATCCCAGT TCCAGATGCA AGGATACCAA CTGTTATTAT TACCTTTATT TGCACAGGCA 540 GCCAATTTAC ATCTTTCTTT TATTAGAGAT GTTATTCTTA ATGCAGAAGA ATGGGGCATT 600 TCAGCAGCAA CATTACGTAC GTATCAAAAT CACCTGAGAA ATTATACAAG AGATTACTCT 660 AATTATTGTA TAGATACGTA TCAAACTGCG TTTAGAGGTT TAAACACCCG TTTACACGAT 720 ATGTTAGAAT TTAGAACATA TATGTTTTTA AATGTATTTG AATATGTATC TATCTGGTCG 780 TTGTTTAAAT ATCAAAGTCT TCTAGTATCT TCTGGCGCTA ATTTATATGC AAGTGGTAGT 840 GGACCACAGC AGACCCAATT ATTTACTTCA CAAGACTGGC CATTTTTATA TTCTCTTTTC 900 CAAGTTAATT CGAATTATGT ATTATCCGGC TTTAGTGGGG CTAGTCTTTT TACTACCTTT 960 CCTAATATTG GTGGCTTACC TGGTTCTACT ACAACTCAAG CATTACTTGC TGCAAGGGTT 1020 AATTATAGTG GAGGAATTAC ATCTGGTAGT ATAGGGGGTT CTAATTTTAA TCAAAATTTT 1080 AATTGCAACA CGATATCGCC ACCTTTGTCA ACGTCATTTG TTAGAATTTG GCTAGATTCG 1140 GGTTCAGATC GACAGGGCGT TACTACCGTT ACAAATTGGC AAACAGAGTC CTTTGAGACA 1200 ACTTCAGGTT TAAGGTGTGG TGCTTTTACA CCTCGTGGTA ATTCGAACTA TTACCCTGGT 1260 TATTTTATCC GTAATATTTC TGGTGTTTCT TTAGTTCTTA GAAATGAAGA CTTAAAAAGA 1320 CCGTTATACT ATAACGAAAA AAGGAATATA GAAAGCCCTT CAGGAACACC TGGTGGAGCA 1380 AGAGCTTATA TGGTATCTGT GCATAACAAA AAAAATAACA TTTATGCAGT TCATGAAAAT 1440 GGTACTATGA TTCATTTAGC GCCGGAAGAT AATACAGGAT TTACTATATC ACCGATACAT 1500 GCCACTCAAG TGAATAATCA AACGCGAACA TTTATTTCCG AAAAATTTGG AAATCAAAGT 1560 GATTCCTTAA GATTTGAACA AAGCAACACG ACAGCTCGTT ATACCCTTAG AGGGAATGGA 1620 AATAGTTACA ATCTTTATTT AAGAGTATCT TCAATAGGAA ATTCCACTAT TCGAGTTACT 1680 ATAAACGGTA GAGTTTATAC TGCTTCAAAT GTTAATACTA CTACAAATAA CGATGGAGTT 1740 AATGATAACG GAGCTCGTTT TTCAGATATT AATATCGGTA ATGTAGTAGC AAGTAGTAAT 1800 TCTGATGTAC CATTAGATAT AAATGTAACA TTAAACTCCG GTACTCAATT TGATCTTATG 1860 AATATTATGC TTGTACCAAC TAATCTTCCA CCACTTTATT AA 1902 (2) INFORMATION FOR SEQ ID NO : 8 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 633 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: peptide (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 8 : Met Asn Asn Val Leu Asn Ser Gly Arg Asn Thr lie Cys Asp Ala Tyr 1 5 10 15 Asn Val Val Val His Asp Pro Phe Ser Phe Gin His Lys Ser Leu Asp 20 25 30 Thr lie Gin Lys Glu Trp Met Glu Trp Lys Lys Asp Asn His Ser Leu 35 40 45 Tyr Val Asp Pro lie Val Gly Thr Val Ala Ser Phe Leu Leu Lys Lys 50 55 60 Leu Gly Ser Leu lie Gly Lys Arg lie Leu Ser Glu Leu Arg Asn Leu 65 70 75 80 lie Phe Pro Ser Gly Ser Thr Asn Leu Met Glu Asp lie Leu Arg Glu 85 90 95 Thr Glu Lys Phe Leu Asn Gin Lys Leu Asn Thr Asp Thr Leu Ser Arg 100 105 110 Val Asn Ala Glu Leu Thr Gly Leu Gin Ala Asn Val Glu Glu Phe Asn 115 120 125 Arg Gin Val Asp Asn Phe Leu Asn Pro Asn Arg Asn Ala Val Pro Leu 130 135 140 Ser lie Thr Ser Ser Val Asn Thr Met Gin Gin Leu Phe Leu Asn Arg 145 150 155 160 Leu Ser Gin Phe Gin Met Gin Gly Tyr Gin Leu Leu Leu Leu Pro Leu 165 170 175 Phe Ala Gin Ala Ala Asn Leu His Leu Ser Phe lie Arg Asp Val lie 180 185 190 Leu Asn Ala Glu Glu Trp Gly lie Ser Ala Ala Thr Leu Arg Thr Tyr 195 200 205 Gin Asn His Leu Arg Asn Tyr Thr Arg Asp Tyr Ser Asn Tyr Cys lie 210 215 220 Asp Thr Tyr Gin Thr Ala Phe Arg Gly Leu Asn Thr Arg Leu His Asp 225 230 235 240 Met Leu Glu Phe Arg Thr Tyr Met Phe Leu Asn Val Phe Glu Tyr Val 245 250 255 Ser lie Trp Ser Leu Phe Lys Tyr Gin Ser Leu Leu Val Ser Ser Gly 260 265 270 Ala Asn Leu Tyr Ala Ser Gly Ser Gly Pro Gin Gin Thr Gin Leu Phe 275 280 285 Thr Ser Gin Asp Trp Pro Phe Leu Tyr Ser Leu Phe Gin Val Asn Ser 290 295 300 Asn Tyr Val Leu Ser Gly Phe Ser Gly Ala Ser Leu Phe Thr Thr Phe 305 310 315 320 Pro Asn lie Gly Gly Leu Pro Gly Ser Thr Thr Thr Gin Ala Leu Leu 325 330 335 Ala Ala Arg Val Asn Tyr Ser Gly Gly lie Thr Ser Gly Ser lie Gly 340 345 350 Gly Ser Asn Phe Asn Gin Asn Phe Asn Cys Asn Thr lie Ser Pro Pro 355 360 365 Leu Ser Thr Ser Phe Val Arg lie Trp Leu Asp Ser Gly Ser Asp Arg 370 375 380 Gin Gly Val Thr Thr Val Thr Asn Trp Gin Thr Glu Ser Phe Glu Thr 385 390 395 400 Thr Ser Gly Leu Arg Cys Gly Ala Phe Thr Pro Arg Gly Asn Ser Asn 405 410 415 Tyr Tyr Pro Gly Tyr Phe lie Arg Asn lie Ser Gly Val Ser Leu Val 420 425 430 Leu Arg Asn Glu Asp Leu Lys Arg Pro Leu Tyr Tyr Asn Glu Lys Arg 435 440 445 Asn lie Glu Ser Pro Ser Gly Thr Pro Gly Gly Ala Arg Ala Tyr Met 450 455 460 Val Ser Val His Asn Lys Lys Asn Asn lie Tyr Ala Val His Glu Asn 465 470 475 480 Gly Thr Met lie His Leu Ala Pro Glu Asp Asn Thr Gly Phe Thr lie 485 490 495 Ser Pro lie His Ala Thr Gin Val Asn Asn Gin Thr Arg Thr Phe lie 500 505 510 Ser Glu Lys Phe Gly Asn Gin Ser Asp Ser Leu Arg Phe Glu Gin Ser 515 520 525 Asn Thr Thr Ala Arg Tyr Thr Leu Arg Gly Asn Gly Asn Ser Tyr Asn 530 535 540 Leu Tyr Leu Arg Val Ser Ser lie Gly Asn Ser Thr lie Arg Val Thr 545 550 555 560 lie Asn Gly Arg Val Tyr Thr Ala Ser Asn Val Asn Thr Thr Thr Asn 565 570 575 Asn Asp Gly Val Asn Asp Asn Gly Ala Arg Phe Ser Asp lie Asn lie 580 585 590 Gly Asn Val Val Ala Ser Ser Asn Ser Asp Val Pro Leu Asp lie Asn 595 600 605 Val Thr Leu Asn Ser Gly Thr Gin Phe Asp Leu Met Asn lie Met Leu 610 615 620 Val Pro Thr Asn Leu Pro Pro Leu Tyr 625 630 (2) INFORMATION FOR SEQ ID NO : 9 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 1902 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 9 : ATGAATAATG TATTGAATAA TGGAAGAAAT ACTATTTGTG ATGCGTATAA TGTAGTGGTT 60 CATGATCCAT TTAGTTTTCA ACATAAATCA TTAGATACCA TACAAAAAGA ATGGATGGAG 120 TGGAAAAAAG ATAATCATAG TTTATATGTA GATCCTATTG TTGGAACTGT GGCTAGTTTT 180 CTGTTAAAGA AATTGGGGAG CCTTATTGGA AAACGGATAC TGAGTGAATT ACGGAATTTA 240 ATATTTCCTA GTGGCAGTAC AAATCTAATG GAAGATATTT TAAGAGAGAC AGAAAAATTC 300 CTAAATCAAA AACTTAATAC AGACACTCTT TCCCGTGTAA ATGCGGAATT GACAGGGCTG 360 CAAGCAAATG TAGAAGAGTT TAATCGACAA GTAGATAATT TTTTGAACCC TAACCGAAAC 420 GCTGTTCCTT TATCAATAAC TTCTTCAGTT AATACAATGC AGCAATTATT TCTAAATAGA 480 TTATCCCAGT TCCAGATGCA AGGATACCAA CTGTTATTAT TACCTTTATT TGCACAGGCA 540 GCCAATATAC ATCTTTCTTA TATTAGAGAT GTTATTCTTA ATGCAGAAGA ATGGGGCATT 600 TCAGCAGCAA CATTACGTAC GTATCAAAAT CACCTGAGAA ATTATACAAG AGATTACTCT 660 AATTATTGTA TAGATACGTA TCAAACTGCG TTTAGAGGTT TAAACACCCG TATACACGAT 720 ATGTTAGAAT TTAGAACATA TATGTTTTTA AATGTATTTG AATATGTATC TATCTGGTCG 780 TTGTTTAAAT ATCAAAGTCT TCTAGTATCT TCTGGCGCTA ATTTATATGC AAGTGGTAGT 840 GGACCACAGC AGACCCAATT ATTTACTTCA CAAGACTGGC CATTTTTATA TTCTCTTTTC 900 CAAGTTAATT CGAATTATGT ATTATCCGGC TTTAGTGGGG CTAGTCTTTT TACTACCTTT 960 CCTAATATTG GTGGCTTACC TGGTTCTACT ACAACTCAAG CATTACTTGC TGCAAGGGTT 1020 AATTATAGTG GAGGAATTAC ATCTGGTAGT ATAGGGGGTT CTAATTTTAA TCAAAATTTT 1080 AATTGCAACA CGATATCGCC ACCTTTGTCA ACGTCATTTG TTAGAAGTTG GCTAGATTCG 1140 GGTTCAGATC GACAGGGCGT TACTACCGTT ACAAATTGGC AAACAGAGTC CTTTGAGACA 1200 ACTTCAGGTT TAAGGTGTGG TGCTTTTACA CCTCGTGGTA ATTCGAACTA TTACCCTGGT 1260 TATTTTATCC GTAATATTTC TGGTGTTTCT TTAGTTCTTA GAAATGAAGA CTTAAAAAGA 1320 CCGTTATACT ATAACGAAAA AAGGAATATA GAAAGCCCTT CAGGAACACC TGGTGGAGCA 1380 AGAGCTTATA TGGTATCTGT GCATAACAAA AAAAATAACA TTTATGCAGT TCATGAAAAT 1440 GGTACTATGA TTCATTTAGC GCCGGAAGAT AATACAGGAT TTACTATATC ACCGATACAT 1500 GCCACTCAAG TGAATAATCA AACGCGAACA TTTATTTCCG AAAAATTTGG AAATCAAGGT 1560 GATTCCTTAA GATTTGAACA AAGCAACACG ACAGCTCGTT ATACCCTTAG AGGGAATGGA 1620 AATAGTTACA ATCTTTATTT AAGAGTATCT TCAATAGGAA ATTCCACTAT TCGAGTTACT 1680 ATAAACGGTA GAGTTTATAC TGCTTCAAAT GTTAATACTA CTACAAATAA CGATGGAGTT 1740 AATGATAACG GAGCTCGTTT TTCAGATATT AATATCGGTA ATGTAGTAGC AAGTAGTAAT 1800 TCTGATGTAC CATTAGATAT AAATGTAACA TTAAACTCCG GTACTCAATT TGATCTTATG 1860 AATATTATGC TTGTACCAAC TAATATTTCA CCACTTTATT AA 1902 (2) INFORMATION FOR SEQ ID NO: 10: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 633 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: peptide (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 10: Met Asn Asn Val Leu Asn Asn Gly Arg Asn Thr lie Cys Asp Ala Tyr 1 5 10 15 Asn Val Val Val His Asp Pro Phe Ser Phe Gin His Lys Ser Leu Asp 20 25 30 Thr lie Gin Lys Glu Trp Met Glu Trp Lys Lys Asp Asn His Ser Leu 35 40 45 Tyr Val Asp Pro lie Val Gly Thr Val Ala Ser Phe Leu Leu Lys Lys 50 55 60 Leu Gly Ser Leu lie Gly Lys Arg lie Leu Ser Glu Leu Arg Asn Leu 65 70 75 80 lie Phe Pro Ser Gly Ser Thr Asn Leu Met Glu Asp lie Leu Arg Glu 85 90 95 Thr Glu Lys Phe Leu Asn Gin Lys Leu Asn Thr Asp Thr Leu Ser Arg 100 105 110 Val Asn Ala Glu Leu Thr Gly Leu Gin Ala Asn Val Glu Glu Phe Asn 115 120 125 Arg Gin Val Asp Asn Phe Leu Asn Pro Asn Arg Asn Ala Val Pro Leu 130 135 140 Ser lie Thr Ser Ser Val Asn Thr Met Gin Gin Leu Phe Leu Asn Arg 145 150 155 160 Leu Ser Gin Phe Gin Met Gin Gly Tyr Gin Leu Leu Leu Leu Pro Leu 165 170 175 Phe Ala Gin Ala Ala Asn lie His Leu Ser Tyr lie Arg Asp Val lie 180 185 190 Leu Asn Ala Glu Glu Trp Gly lie Ser Ala Ala Thr Leu Arg Thr Tyr 195 200 205 Gin Asn His Leu Arg Asn Tyr Thr Arg Asp Tyr Ser Asn Tyr Cys lie 210 215 220 Asp Thr Tyr Gin Thr Ala Phe Arg Gly Leu Asn Thr Arg lie His Asp 225 230 235 240 Met Leu Glu Phe Arg Thr Tyr Met Phe Leu Asn Val Phe Glu Tyr Val 245 250 255 Ser lie Trp Ser Leu Phe Lys Tyr Gin Ser Leu Leu Val Ser Ser Gly 260 265 270 Ala Asn Leu Tyr Ala Ser Gly Ser Gly Pro Gin Gin Thr Gin Leu Phe 275 280 285 Thr Ser Gin Asp Trp Pro Phe Leu Tyr Ser Leu Phe Gin Val Asn Ser 290 295 300 Asn Tyr Val Leu Ser Gly Phe Ser Gly Ala Ser Leu Phe Thr Thr Phe 305 310 315 320 Pro Asn lie Gly Gly Leu Pro Gly Ser Thr Thr Thr Gin Ala Leu Leu 325 330 335 Ala Ala Arg Val Asn Tyr Ser Gly Gly lie Thr Ser Gly Ser lie Gly 340 345 350 Gly Ser Asn Phe Asn Gin Asn Phe Asn Cys Asn Thr lie Ser Pro Pro 355 360 365 Leu Ser Thr Ser Phe Val Arg Ser Trp Leu Asp Ser Gly Ser Asp Arg 370 375 380 Gin Gly Val Thr Thr Val Thr Asn Trp Gin Thr Glu Ser Phe Glu Thr 385 390 395 400 Thr Ser Gly Leu Arg Cys Gly Ala Phe Thr Pro Arg Gly Asn Ser Asn 405 410 415 Tyr Tyr Pro Gly Tyr Phe He Arg Asn He Ser Gly Val Ser Leu Val 420 425 430 Leu Arg Asn Glu Asp Leu Lys Arg Pro Leu Tyr Tyr Asn Glu Lys Arg 435 440 445 Asn He Glu Ser Pro Ser Gly Thr Pro Gly Gly Ala Arg Ala Tyr Met 450 455 460 Val Ser Val His Asn Lys Lys Asn Asn He Tyr Ala Val His Glu Asn 465 470 475 480 Gly Thr Met He His Leu Ala Pro Glu Asp Asn Thr Gly Phe Thr He 485 490 495 Ser Pro He His Ala Thr Gin Val Asn Asn Gin Thr Arg Thr Phe He 500 505 510 Ser Glu Lys Phe Gly Asn Gin Gly Asp Ser Leu Arg Phe Glu Gin Ser 515 520 525 Asn Thr Thr Ala Arg Tyr Thr Leu Arg Gly Asn Gly Asn Ser Tyr Asn 530 535 540 Leu Tyr Leu Arg Val Ser Ser He Gly Asn Ser Thr He Arg Val Thr 545 550 555 560 He Asn Gly Arg Val Tyr Thr Ala Ser Asn Val Asn Thr Thr Thr Asn 565 570 575 Asn Asp Gly Val Asn Asp Asn Gly Ala Arg Phe Ser Asp He Asn He 580 585 590 Gly Asn Val Val Ala Ser Ser Asn Ser Asp Val Pro Leu Asp He Asn 595 600 605 Val Thr Leu Asn Ser Gly Thr Gin Phe Asp Leu Met Asn He Met Leu 610 615 620 Val Pro Thr Asn He Ser Pro Leu Tyr 625 630

Claims: Claims 1. A polynucleotide sequence encoding a lepidopteran-active toxm, wherein said toxm can be encoded by a polynucleotide sequence which comprises the polynucleotide sequence selected from the group consisting of SEQ ID NO. 1, SEQ ID NO. 2, and the complementary sequences of SEQ ID NO 1 and SEQ ID NO. 2. 2 A polynucleotide sequence which encodes a lepidopteran-active toxm from a Bacillus thuringiensis isolate selected from the group consisting of PS86I2 and PS192M4. 3. The polynucleotide sequence, according to claim 2, wherein said isolate is PS86I2. 4. The polynucleotide sequence, according to claim 2, wherein said isolate is PS 192M4 5. A polynucleotide sequence which encodes a lepidopteran-active toxm wherein said toxm compnses an ammo acid sequence selected from the group consisting of SEQ ID NO. 4, SEQ ID NO. 10, and fragments thereof. 6. The polynucleotide sequence, according to claim 5, wherein said toxm compπses the amino acid sequence of SEQ ID NO. 4 or a fragment thereof. 7. The polynucleotide sequence, according to claim 5, wherein said toxm compπses the ammo acid sequence of SEQ ID NO. 4. 8. The polynucleotide sequence, according to claim 5, wherein said toxm compnses the ammo acid sequence of SEQ LD NO. 10 or a fragment thereof. 9. The polynucleotide sequence, according to claim 5, wherein said toxm compπses the ammo acid sequence of SEQ ID NO. 10. 10. The polynucleotide sequence, according to claim 5, wherein said polynucleotide sequence comprises the nucleotide sequence of SEQ ID NO. 3 or a fragment thereof. 11. The polynucleotide sequence, according to claim 5, wherein said polynucleotide sequence comprises the nucleotide sequence of SEQ ID NO. 3. 12. The polynucleotide sequence, according to claim 5, wherein said polynucleotide sequence comprises the nucleotide sequence of SEQ ID NO. 9 or a fragment thereof. 13. The polynucleotide sequence, according to claim 5, wherein said polynucleotide sequence comprises the nucleotide sequence of SEQ ID NO. 9. 14. A polynucleotide sequence which encodes a lepidopteran-active toxin, wherein said toxin comprises an amino acid sequence selected from the group consisting of SEQ ID NO. 6, SEQ ID NO. 8, and fragments thereof. 15. The polynucleotide sequence, according to claim 14, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 6 or a fragment thereof. 16. The polynucleotide sequence, according to claim 14, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 8 or a fragment thereof. 17. The polynucleotide sequence according to claim 14, wherein said polynucleotide sequence comprises the nucleotide sequence of SEQ ID NO. 7 or a fragment thereof. 18. The polynucleotide sequence, according to claim 14, wherein said polynucleotide sequence comprises the nucleotide sequence of SEQ ID NO. 7 or a fragment thereof. 19. A lepidopteran-active toxin from a Bacillus thuringiensis isolate wherein said isolate is selected from the group consisting of PS86I2 and PS192M4. 20. The lepidopteran-active toxin, according to claim 19, wherein said isolate is PS86I2. 21. The lepidopteran-active toxin, according to claim 19, wherein said isolate is PS192M4. 22. A lepidopteran-active toxin wherein said toxin comprises an amino acid sequence selected from the group consisting of SEQ ID NO. 4, SEQ ID NO. 6, SEQ ID NO. 8, SEQ ID NO. 10, and fragments thereof. 23. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 4 or a fragment thereof. 24. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 4. 25. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 6 or a fragment thereof. 26. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 6. 27. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 8 or a fragment thereof. 28. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 8. 29. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 10 or a fragment thereof. 30. The lepidopteran-active toxin, according to claim 22, wherein said toxin comprises the amino acid sequence of SEQ ID NO. 10. 31. A transformed host which expresses a polynucleotide sequence encoding a lepidopteran-active toxin wherein said toxin comprises an amino acid sequence selected from the group consisting of SEQ ID NO. 4, SEQ ID NO. 10, SEQ LD NO. 6, SEQ ID NO. 8, and fragments thereof. 32. The host, according to claim 31, wherein said host is a plant or a plant cell. 33. An oligonucleotide primer selected from the group consisting of SEQ ID NO. 1 and SEQ ID NO. 2. 34. A method for controlling a lepidopteran pest wherein said method comprises contacting said pest with a toxin from a Bacillus thuringiensis isolate selected from the group consisting of PS86I2 and PS 192M4. 35. The polynucleotide sequence according to claim 34, wherein said isolate is PS86I2. 36. The polynucleotide sequence, according to claim 34, wherein said isolate is PS192M4. 37. A method for controlling a lepidopteran pest wherein said method comprises contacting said pest with a toxin comprising an amino acid sequence selected from the group consisting of SEQ ID NO. 4, SEQ ID NO. 10, SEQ ID NO. 6, SEQ ID NO. 8, and fragments thereof. 38. The method according to claim 37, wherein said lepdiopteran pest is an Ostrinia nubilalis. 39. The method according to claim 37, wherein said lepdiopteran pest is a Heliothis virescens. 40. The method according to claim 37, wherein said lepdiopteran pest is a Helicoverpa zea.

Inventors: MULLER-COHN JUDY, NARVA KENNETH E, SCHNEPF H ERNEST, MULLER-COHN, JUDY, NARVA, KENNETH, E., SCHNEPF, H., ERNEST
Applicants: MYCOGEN CORP, MYCOGEN CORPORATION
Application year: 1998
Main classification: C12N15
IPC codes: A01N63, C07K14, C12N5, C12N15