COMPOSITIONS FOR THE DIAGNOSIS, PREVENTION, AND TREATMENT OF TUMOR PROGRESSION

Abstract: The present invention relates to methods and compositions for the diagnosis, prevention, and treatment of tumor progression in cells involved in human tumors such as melanomas, breast, gastrointestinal, lung tumors, and neoplastic conditions such as leukemias and lymphomas. Genes are identified that are differentially expressed in benign (e.g., non-malignant) tumor cells relative to malignant tumor cells exhibiting a high metastatic potential. Genes are also identified via the ability of their gene products involved in the progression to, and/or aggressiveness of, neoplastic tumor disease states.

Description: COMPOSITIONS FOR THE DIAGNOSIS / PREVENTION, AND TREATMENT OP TOMOR PROGRESSION 1. INTRODUCTION The present invention relates to compositions and methods for the diagnosis, prevention and treatment of tumor progression in mammals, for example, humans. The different types of tumors may include, but are not limited to, human melanomas, breast, gastrointestinal tumors such as esophageal, stomach, duodenal, colon, colorectal and rectal cancers, prostate, bladder, testicular, ovarian, uterine, cervical, brain, lung, bronchial, larynx, pharynx, liver, pancreatic, thyroid, bone, various types of skin cancers and neoplastic conditions such as leukemias and lymphomas. Specifically, genes which are differentially expressed in tumor cells relative to normal cells and/or relative to tumor cells at a different stage of tumor progression are identified. For example, genes are identified which are differentially expressed in benign (e.g.. non-malignant) tumor cells relative to malignant tumor cells exhibiting a high metastatic potential. Genes are also identified via the ability of their gene products to interact with gene products involved in the progression to and/or aggressiveness of neoplastic tumor disease states. The genes identified can be used diagnostically or as targets for therapeutic intervention. In this regard, the present invention provides methods for the identification of compounds useful in the diagnosis, prevention and therapeutic treatment of tumor progression, including, for example, metastatic neoplastic disorders. The present invention also provides methods for the identification of compounds useful in the diagnosis, prevention and therapeutic treatment of tumor progression, including, for example, pre-neoplastic and/or benign states. Additionally, methods are provided for the diagnostic evaluation and prognosis of conditions involving tumor progression, for the identification of subjects exhibiting a predisposition to such conditions, for monitoring patients undergoing clinical evaluation for the prevention and treatment of tumor progression disorders, and for monitoring the efficacy of compounds used in clinical trials. 2. BACKGROUND OP THE INVENTION Cancer is the second leading cause of death in the United States, after heart disease (Boring, C.C. et al., 1993, CA Cancer J. Clin. 4 : ), and develops in one in three Americans, and one of every four Americans dies of cancer. Cancer is characterized primarily by an increase in the number of abnormal, or neoplastic, cells derived from a given normal tissue which proliferate to form a tumor mass, the invasion of adjacent tissues by these neoplastic tumor cells, and the generation of malignant cells which spread via the blood or lymphatic system to regional lymph nodes and to distant sites. The latter progression to malignancy is referred to as metastasis. Cancer can be viewed as a breakdown in the communication between tumor cells and their environment, including their normal neighboring cells. Signals, both growth-stimulatory and growth-inhibitory, are routinely exchanged between cells within a tissue. Normally, cells do not divide in the absence of stimulatory signals, and, likewise, will cease dividing in the presence of inhibitory signals. In a cancerous, or neoplastic, state, a cell acquires the ability to "override" these signals and to proliferate under conditions in which normal cells would not grow. Tumor cells must acquire a number of distinct aberrant traits to proliferate. Reflecting this requirement is the fact that the genomes of certain well- studied tumors carry several different independently altered genes, including activated oncogenes and inactivated tumor suppressor genes. Each of these genetic changes appears to be responsible for imparting some of the traits that, in aggregate, represent the full neoplastic phenotype (Land, H. et al., 1983, Science 222:771: Ruley, H.E., 1983, Nature 2P_£:602; Hunter, T. , 1991, Cell 64:249) . In addition to unhindered cell proliferation, cells must acquire several traits for tumor progression to occur. For example, early on in tumor progression, cells must evade the host immune system. Further, as tumor mass increases, the tumor must acquire vasculature to supply nourishment and remove metabolic waste. Additionally, cells must acquire an ability to invade adjacent tissue, and, ultimately, cells often acquire the capacity to metastasize to distant sites. The biochemical basis for immune recognition of tumor cells is unclear. It is possible that the tumorigenicity of cells can increase when the cells' display of Class I histocompatability antigens is reduced (Schrier, P.I. et al., 1983, Nature 305:771) . in that these antigens, in conjunction with tumor-specific antigens are required for the tumor cells to be recognized by cytotoxic T lymphocytes (CTLs) . Tumor cells which have lost one or more genes encoding tumor- specific antigens seem to escape recognition by the corresponding reactive CTLs (Van der Bruggen, P. et al., 1991, Science 254:1643.. Once a tumor reaches more than about 1 mm in diameter, it can no longer rely on passive diffusion for nutrition and removal of metabolic waste. At this point, the tumor mass must make intimate contact with the circulatory system. Thus, cells within more advanced tumors secrete angiogenic factors which promote neovascularization, i.e.. the growth of blood vessels from surrounding tissue into the tumor mass (Folkman, J. and Klagsburn, M. , 1987, Science 235:442: Liotta, L.A. et al., 1991, Cell 64_:327) . Among these angiogenic factors are the fibroblast growth factor (FGF) and endothelial cell growth factor (ECGF) . Neovascularization can, in fact, be an essential precursor to metastasis. First, the process is required for a large increase in tumor cell number, which in turn, allows the appearance of rare metastatic variants. Further, neovascularization provides a direct portal entry into the circulatory system which can be used by metastasizing cells. A variety of biochemical factors have been associated with different phases of metastases. Cell surface receptors for collagen, glycoproteins such as la inin, or proteoglycans, facilitate tumor cell attachment, an important step in invasion and metastases. Attachment then triggers the release of degradative enzymes which facilitate the penetration of tumor cells through tissue barriers. Once the tumor cell has entered the target tissue, specific growth factors are required for further proliferation. It is apparent that the complex process of tumor progression must involve multiple gene products. It is therefore important to define the role of specific genes involved in tumor progression, to identify those gene products involved in the tumor progression process and to further identify those gene products which can serve as therapeutic targets for the diagnosis, prevention and treatment of metastases of various forms of cancers. Some attempts have been made to study genes which are thought to elicit or augment tumor progression phenotypes. Mutations may drive a wave of cellular multiplication associated with gradual increases in tumor size, disorganization and malignancy. For example, a mutation in the tumor suppressor gene which is a negative regulator of cellular proliferation, results in a loss of crucial control over tumor growth and progression. Differential expression of the following suppressor genes has been demonstrated in human cancers: the retinoblastoma gene, RB; the Wilms' tumor gene, HT1 (lip); the gene deleted in colon carcinoma, DCC (18q); the neurofibromatosis type 1 gene, NF1 (17q) ; and the gene involved in familial adenomatous polyposis coli, APC (5q) (Vogelstein, B. and Kinzler, K. . , 1993, Trends Genet. 2:138-141) . Insight into the complex events that lead from normal cellular growth to neoplasia, invasion and metastasis is crucial for the development of effective diagnostic and therapeutic strategies. The foregoing studies are aimed at defining the role of particular gene products presumed to be involved in tumor progression. However, such approaches cannot identify the full panoply of gene products that are involved in the cascade of steps in tumor progression. A great need, therefore, exists for the successful identification of those genes which are differentially expressed in cells involved in or predisposed to a tumor progression phenotype. Such differentially expressed gene and/or gene products can represent useful diagnostic markers and/or therapeutic targets for tumor progression disorders. With respect to diagnostic techniques, such genes and/or gene products could represent useful markers for the diagnosis, especially early diagnosis, given the correlation between early diagnosis and successful cancer treatment. With respect to therapeutic treatments, such differentially expressed genes and/or gene products could represent useful targets for therapeutic treatment of various forms of tumor progression disorders, including metastatic and non-metastatic neoplastic disorders, and for inhibiting the progression of pre-neoplastic lesions (e.g. , hyperplastic lesions or other benign tumors) to malignant tumors. Differentially expressed genes involved in tumor metastasis have been identified using murine melanoma cell lines of varying metastatic potentials, N-nitroso- methylurea-induced rat mammary carcinomas, mammary carcinoma cell lines, human breast tumors and spontaneous colonic and intestinal tumors in mice (Steeg, P.S., et al. , 1988, J. Natl. Cancer Inst. 8_p_:200-204; Qian, F. , et al., 1994, Cell 77:335-347; Leone, A., et al., 1991, 6J5_:25-35; Zou, Z. , et al., 1994, Science 263:526-529: and Fodde, R. , et al. , 1994, Proc. Natl. Acad. Sci. USA 21:8969-8973). 3. SUMMARY OF THE INVENTION The present invention relates to compositions for diagnosis, prevention, and treatment of tumor progression. Specifically, murine and human genes are identified and described which are differentially expressed in tumor cells relative to normal cells and/or to tumor cells at a different stage of tumor progression. For example, genes are identified which are differentially expressed in benign .e.g.. non-malignant) tumor cells relative to malignant, metastatic tumor cells. The modulation of the expression of the identified genes and/or the activity of the identified gene products can be utilized therapeutically to treat disorders involving tumor progression, including, for example, metastatic disorders. As such, methods and compositions are described for the identification of novel therapeutic compounds for the inhibition of tumor progression and the treatment of tumor progression disorders, including metastatic diseases. Further, the identified genes and/or gene products can be used to identify cells exhibiting or predisposed to a disorder involving a tumor progression phenotype, thereby diagnosing individuals having, or at high risk for developing, such disorders. Additionally, the identified genes and/or gene products can be used to grade or stage identified tumor cells. Still further, the detection of the differential expression of identified genes can be used to devise treatments (for example, chemoprevention) before the benign cells attain a malignant state. Still further, the detection of differential expression of identified genes can be used to design a preventive intervention in pre-neoplastic cells in individuals at high risk. The invention features a composition for detecting expression of a gene transcript or gene product of gene 030 for use in a method of diagnosing tumor progression in a mammal, wherein a level of expression of the gene transcript or gene product lower in a test sample than in a control sample indicates a tumor progression state in the test sample. The invention also features a compound for use in a method of treating tumor progression in a mammal, wherein said compound increases the level of expression or activity of a gene transcript or gene product of gene 030 in cells exhibiting a tumor progression state. The compound can also be used for the manufacture of a medicament for use in this method. "Tumor progression," as used herein, refers to any event which, first, promotes the transition of a normal, non-neoplastic cell to a cancerous, neoplastic one. Such events include ones which occur prior to the onset of neoplasia, and which predispose, or act as a step toward, the cell becoming neoplastic. These events can, for example, include ones which cause a normal cell to exhibit a pre-neoplastic phenotype. Second, such events also include ones which bring about the transition from a pre-neoplastic state to a neoplastic one. Such events can, for example, include ones which promote two hallmarks of the neoplastic state, namely unhindered cell proliferation and/or tumor cell invasion of adjacent tissue. Third, tumor progression can include events which promote the transition of a tumor cell to a metastatic state. Within each state, (e.g.. pre- neoplastic, neoplastic and metastatic) the term "tumor progression" as used herein can also refer to the disorder severity or aggressiveness a cell exhibits relative to other cells within the same state. Because multiple tumor progression events occur as a cell progresses from normal to neoplastic and metastatic states, certain cells will have undergone a different set of such tumor progression events. As such, such cells are referred to herein as belonging to different "tumor progression stages." A "disorder involving tumor progression" or a "tumor progression disorder," as used herein, refers to the state of a cell or cells which have undergone or are in the process of undergoing a tumor progression event, as defined above. "Differential expression," as used herein, refers to both quantitative, as well as qualitative, differences in the genes' temporal and/or cellular expression patterns among, for example, normal and neoplastic tumor cells, and/or among tumor cells which have undergone different tumor progression events. Differentially expressed genes can represent "fingerprint genes," and/or "target genes." "Fingerprint gene," as used herein, refers to a differentially expressed gene whose expression pattern can be utilized as part of a prognostic or diagnostic marker for the evaluation of a disorder involving tumor progression, or which, alternatively, can be used in methods for identifying compounds useful for the treatment of such disorders. For example, the effect of the compound on the fingerprint gene expression normally displayed in connection with disorders involving tumor progression can be used to evaluate the efficacy of the compound as a treatment for such a disorder, or can, additionally, be used to monitor patients undergoing clinical evaluation for the treatment of the disorder. "Fingerprint pattern," as used herein, refers to the pattern generated when the expression pattern of a series (which can range from two up to all the fingerprint genes which exist for a given state) of fingerprint genes is determined. A fingerprint pattern can be used in the same diagnostic, prognostic and compound identification methods as the expression of a single fingerprint gene. "Target gene," as used herein, refers to a differentially expressed gene involved in tumor progression such that modulation of the level of target gene expression or of target gene product activity can act to prevent and/or ameliorate symptoms of the tumor progression. Compounds that modulate the expression of the target gene or the activity of the target gene product can be used in the treatment of neoplastic diseases, including, for example, disorders involving the progression to a metastatic state. Still further, compounds that modulate the expression of the target gene or activity of the target gene product can be used in treatments to prevent benign cells from attaining a malignant state. Still further, compounds that modulate the expression of the target gene or activity of the target gene product can be used to design a preventive intervention in pre-neoplastic cells in individuals at high risk. Further, "pathway genes" are defined via the ability of their products to interact with other gene products involved in tumor progression disorders. Pathway genes can also exhibit target gene and/or fingerprint gene characteristics. The present invention includes the products of such fingerprint, target, and pathway genes, as well as antibodies to such gene products. Furthermore, the engineering and use of cell-based and/or animal-based models of tumor progression disorders, including disorders involving metastasis, to which such gene products can contribute, are described. The present invention also relates to methods for prognostic and diagnostic evaluation of tumor progression conditions, and for the identification of subjects containing cells predisposed to such conditions. Furthermore, the invention provides methods for evaluating the efficacy of therapies for disorders involving tumor progression, and for monitoring the progress of patients participating in clinical trials for the treatment of such diseases. The tumor progression disorders described herein can include disorders involved in the progression of such human cancers as, for example, human melanomas, breast, gastrointestinal, such as esophageal, stomach, colon, bowel, colorectal and rectal cancers, prostate, bladder, testicular, ovarian, uterine, cervical, brain, lung, bronchial, larynx, pharynx, liver, pancreatic, thyroid, bone, leukemias, lymphomas, and various types of skin cancers. The invention also provides methods for the identification of compounds that modulate the expression of genes or the activity of gene products involved in tumor progression, including the progression of metastatic neoplastic diseases, as well as methods for the treatment of such diseases. Such methods can, for example, involve the administration of such compounds to individuals exhibiting symptoms or markers of tumor progression, such as markers for metastatic neoplastic diseases. This invention is based, in part on systematic search strategies involving in vivo and in vitro paradigms of tumor progression, including the progression to metastatic disease, coupled with sensitive and high throughput gene expression assays, to identify genes differentially expressed in tumor cells relative to normal cells and/or relative to tumor cells at a different tumor progression stage. In contrast to approaches that merely evaluate the expression of a given gene product presumed to play a role in one or another of the various stages of tumor progression, such as, for example the progression to a metastatic disease process, the search strategies and assays used herein permit the identification of all genes, whether known or novel, which are differentially expressed in tumor cells relative to normal cells or relative to tumor cells at a different stage of tumor progression. This comprehensive approach and evaluation permits the discovery of novel genes and gene products, as well as the identification of an array of genes and gene products (whether novel or known) involved in novel pathways that play a major role in the disease pathology. Thus, the present invention makes possible the identification and characterization of targets useful for prognosis, diagnosis, monitoring, rational drug design, and/or other therapeutic intervention of tumor progression disorders, including disorders involving metastasis. The Example presented in Section 6, below, demonstrates the successful use of tumor progression search strategies of the invention to identify genes which are differentially expressed within tumor cells relative to tumor cells at a different stage of tumor progression. Specifically, the Example identifies a gene which is differentially expressed in metastatic cell populations relative to benign, non-malignant tumor cells. This gene, referred to herein as the 030 gene (fomy030 in the mouse and fohy030 in humans) , is a novel gene which is expressed at a many-fold higher level in non-metastatic tumor cells relative to its expression in metastatic tumor cells. The gene appears in mice and has the cDNA sequence shown in Fig. 3A and 3B (SEQ ID NO:2). A homologous gene, referred to herein as the fohy030 gene, appears in humans and has the cDNA sequence shown in Fig. 5 (SEQ ID NO:6) . An alternative splice form of the human cDNA has the sequence shown in FIG. 6 (SEQ ID NO:8). Unless stated expressly otherwise, any general reference to the 030 gene hereinafter refers to both the murine (fomy030) and human (fohy030) homologs of this gene. The identification of the 030 gene and the characterization of its expression in particular stages of metastatic spread provides, therefore, newly identified targets for the diagnosis, prevention, and treatment of tumor progression disorders, including metastatic neoplastic diseases. Its expression pattern indicates that the 030 gene product acts to inhibit tumor progression. For example, a reduction in the level of 030 gene expression correlates with an increase in a cell's metastatic potential i.e.. a reduction of 030 gene product in tumor cells can induce or predispose a cell to progress to a metastatic state. Hence, any method which can bring about an increase in the amount of 030 gene product can inhibit or slow the progression to metastasis. In fact, it is possible that the 030 gene product exhibits general tumor inhibition properties. A cDNA clone of the murine homolog, designated fomy030, is described herein in FIGS. 3A and 3B (SEQ ID NO:2) (nucleotide sequence and amino acid sequence), and was derived from fomy030 mRNA. However, as used herein, fomy030 cDNA refers to any DNA sequence that encodes the amino acid sequence depicted in FIGS. 3A and 3B (SEQ ID NO:3) . A cDNA clone of the human homolog, designated fohy030, is shown in FIG. 5 (SEQ ID NO:6) (nucleotide sequence and amino acid sequence) . An alternative splice form of fohy030 is shown in FIG. 6 (SEQ ID NO:8). Both were obtained using the entire mouse fomy030 cDNA as a probe. However, as used herein, fohy030 cDNA refers to any DNA sequence that encodes the amino acid sequences depicted in FIG. 5 (SEQ ID NO:7) and FIG. 6 (SEQ ID NO:9) . 3.1. DEFINITIONS n τumor progression," as used herein, refers to any event which, first, promotes the transition of a normal, non-neoplastic cell to a cancerous, neoplastic one. Such events include ones which occur prior to the onset of neoplasia, and which predispose, or act as a step toward, the cell becoming neoplastic. These events can, for example, include ones which cause a normal cell to exhibit a pre-neoplastic phenotype. Second, such events also include ones which bring about the transition from a pre-neoplastic state to a neoplastic one. Such events can, for example, include ones which promote unhindered cell proliferation and/or tumor cell invasion of adjacent tissue, which are viewed as hallmarks of the neoplastic state. Third, tumor progression can include events which promote the transition of a tumor cell to a metastatic state. Within each state, .e.g.. pre-neoplastic, neoplastic and metastatic) the term "tumor progression" as used herein can also refer to the disorder severity or aggressiveness a cell exhibits. Because multiple tumor progression events occur as a cell progresses from a normal to neoplastic and metastatic states, certain cells will have undergone a different set of such tumor progression events. As such, such cells are referred to herein as belonging to different "tumor progression stages." A "disorder involving tumor progression" or a "tumor progression disorder," as used herein, refers to the state of a cell or cells which have undergone or are in the process of undergoing a tumor progression event, as defined above. "Differential expression," as used herein, refers to both quantitative, as well as qualitative differences in the genes' temporal and/or cellular expression patterns among, for example, normal and neoplastic tumor cells, and/or among tumor cells which have undergone different tumor progression events. Differentially expressed genes can represent "fingerprint genes," and/or "target genes." "Fingerprint gene," as used herein, refers to a differentially expressed gene whose expression pattern can be utilized as part of a prognostic or diagnostic marker for the evaluation of tumor progression, or which, alternatively, can be used in methods for identifying compounds useful for the treatment of tumor progression. For example, the effect of the compound on the fingerprint gene expression normally displayed in connection with tumor progression can be used to evaluate the efficacy of the compound as a treatment for tumor progression, or can, additionally, be used to monitor patients undergoing clinical evaluation for the treatment of tumor progression. "Fingerprint pattern," as used herein, refers to the pattern generated when the expression pattern of a series (which can range from two up to all the fingerprint genes which exist for a given state) of fingerprint genes is determined. A fingerprint pattern can be used in the same diagnostic, prognostic and compound identification methods as the expression of a single fingerprint gene. "Target gene," as used herein, refers to a differentially expressed gene involved in tumor progression such that modulation of the level of target gene expression or of target gene product activity can act to prevent and/or ameliorate symptoms of the tumor progression. Compounds that modulate target gene expression or activity of the target gene product can be used in the treatment of tumor progression and tumor progression disorders, including, for example, disorders involving the progression to a metastatic state. Further, "pathway genes" are defined via the ability of their products to interact with other gene products involved in tumor progression. Pathway genes can also exhibit target gene and/or fingerprint gene characteristics. 4. DESCRIPTION OF THE FIGURES FIG. 1 is a Northern blot confirming differential regulation of the 030 gene. Total RNA (12μg/lane) obtained from FI (lanes 1 and 3) and F10 (lanes 2 and 4) melanoma cell cultures was hybridized with a cDNA probe prepared by random priming of reamplified romy030 band. (See materials and methods below in Section 6.1.). The romy030 probe identifies an RNA band of approximately 3 kb, corresponding to a fomy030 mRNA. FIG. 2 is a nucleotide sequence of romy030 band (SEQ ID NO:l) . FIGS. 3A and 3B are representations of the nucleotide and derived amino acid sequences of cDNA clone fomy030 (SEQ ID NOs:2 [nucleotide sequence] and 3 [amino acid sequence]) derived from fomy030 mRNA. FIG. 4 is a Northern blot analysis confirming differential regulation of the fomy030 gene. Lane l is B16 FI, lane 2 is B16 F10, and lanes 3-6 are B16 H5, B16 H6, B16 H7 and B16 H8. FIG. 5 is a representation of the nucletide and deduced amino acid sequences of cDNA clone of fohy030 (SEQ ID NOs:6 [nucleotide sequence] and 7 [amino acid sequence]) . FIG. 6 is a comparison of the nucletide and deduced amino acid sequences of another cDNA clone of fohy030 (SEQ ID NOs:8 [nucleotide sequence] and 9 [amino acid sequence]). In FIGS. 3A and 3B, the nucleotide sequence is numbered starting at the first nucleotide, whereas in FIGS. 5 and 6, the nucleotide sequence is numbered starting at the ATG start codon. 5. PBTftlfcBP gppB TQN OF THE INVBNTIPW Methods and compositions for the prevention, treatment and diagnosis of tumor progression, including tumor progression involving metastatic disorders, in cells involved in human tumors. Such human tumors may include, for example, human melanomas, breast, gastrointestinal tumors such as esophageal, stomach, duodenal, colon, colorectal and rectal cancers, prostate, bladder, testicular, ovarian, uterine, cervical, brain, lung, bronchial, larynx, pharynx, liver, pancreatic, thyroid, bone, various types of skin cancers and other neoplastic conditions such as leukemias, lymphomas. The invention is based, in part, on the evaluation and expression and role of all genes that are differentially expressed in tumor cells relative to normal cells and/or relative to tumor cells at a different stage of tumor progression. This permits the definition of disease pathways and identification of targets in such pathways that are useful for diagnosis, prevention and treatment of tumor progression, including the tumor progression disorders involving metastatic neoplastic diseases. Genes, termed "target genes" and/or "fingerprint genes" are described which are differentially expressed in tumor cells relative to their expression in normal cells or relative to their expression in tumor cells which are at a different stage of tumor progression. Additionally, genes, termed "pathway genes" are described whose gene products exhibit an ability to interact with gene products involved tumor progression, including tumor progression disorders involving metastatic neoplastic disorders. Pathway genes can additionally have fingerprint and/or target gene characteristics. Methods for the identification of such fingerprint, target, and pathway genes are also described. Further, the gene products of such fingerprint, target, and pathway genes are described in Section 5.2.2, antibodies to such gene products are described in Section 5.2.3, as are cell-and animal-based models of tumor progression disorders to which such gene products can contribute, in Section 5.2.4. Methods for the identification of compounds which modulate the expression of genes or the activity of gene products involved in tumor progression are described in Section 5.3. Methods for monitoring the efficacy of compounds during clinical trials are described in Section 5.3.5. Additionally described, below, are methods for treatment of tumor progression disorders, including metastatic diseases. Also discussed, below, are methods for prognostic and diagnostic evaluation of tumor progression and disorders involving tumor progression, including metastatic disorders, and, further, for the identification of subjects exhibiting a predisposition to such disorders. 5.1. IDENTIFICATION OF DIFFERENTIALLY BSPREBgEp GENES Described herein are methods for the identification of differentially expressed genes which are involved in tumor progression. There exist a number of levels or stages at which the differential expression of such genes can be exhibited. For example, differential expression can occur in tumor cells relative to normal cells, or in tumor cells within different stages of tumor progression. For example, genes can be identified which are differentially expressed in pre- neoplastic versus neoplastic cells. Such genes can include, for example, ones which promote unhindered cell proliferation or tumor cell invasion of adjacent tissue, both of which are viewed as hallmarks of the neoplastic state. Further, differential expression can occur in benign (e.g.. non-malignant) tumor cells versus metastatic, malignant tumor cells. Still further, differential expression can occur among cells within any one of these states .e.g.. pre-neoplastic, neoplastic and metastatic) , and can indicate, for example, a difference in tumor progression severity or aggressiveness of one cell relative to that of another cell within the same state. Methods for the identification of such differentially expressed genes are described, below, in Section 5.1.1. Methods for the further characterization of such differentially expressed genes, and for their categorization as target and/or fingerprint genes, are presented, below, in Section 5.3. "Differential expression" as used herein refers to both quantitative, as well as qualitative differences in the genes' temporal and/or tissue expression patterns. Thus, a differentially expressed gene can qualitatively have its expression activated or completely inactivated in, for example, normal versus tumor progression states, in cells within different tumor progression states or among cells within a single given tumor progression state. Such a qualitatively regulated gene will exhibit an expression pattern within a given state which is detectable by standard techniques in one such state, but is not detectable in both states being compared. "Detectable," as used herein, refers to an RNA expression level which is detectable via the standard techniques of differential display, RT (reverse transcriptase)-coupled PCR, Northern and/or RNase protection analyses. Alternatively, a differentially expressed gene can exhibit an expression level which differs, i.e.. is quantitatively increased or decreased in normal versus tumor progression states, in cells within different tumor progression states or among cells within a single given tumor progression state. The degree to which expression differs need only be large enough to be visualized via standard characterization techniques, such as, for example, the differential display technique described below. Other standard, well-known characterization techniques by which expression differences can be visualized include, but are not limited to, quantitative RT (reverse transcriptase)- coupled PCR and Northern analyses and RNase protection techniques. Differentially expressed genes can be further described as target genes and/or fingerprint genes. "Fingerprint gene," as used herein, refers to a differentially expressed gene whose expression pattern can be utilized as part of a prognostic or diagnostic marker in tumor progression evaluation, or which, alternatively, may be used in methods for identifying compounds useful for the prevention or treatment of tumor progression and tumor progression disorders, including metastatic disorders. A fingerprint gene can also have the characteristics of a target gene or a pathway gene (see below, in Section 5.2). "Fingerprint pattern," as used herein, refers to the pattern generated when the expression pattern of a series (which can range from two up to all the fingerprint genes which exist for a given state) of fingerprint genes is determined. A fingerprint pattern can be used in the same diagnostic, prognostic and compound identification methods as the expression of a single fingerprint gene. "Target gene," as used herein, refers to a differentially expressed gene involved in tumor progression in a manner by which modulation of the level of target gene expression or of target gene product activity can act to prevent and/or ameliorate symptoms of disorders involving tumor progression. Tumor progression disorders include, for example, disorders involved in human tumors, including, but not limited to human melanomas, breast, gastrointestinal, such as esophageal, stomach, colon, bowel, colorectal and rectal cancers, prostate, bladder, testicular, ovarian, uterine, cervical, brain, lung, bronchial, larynx, pharynx, liver, pancreatic, thyroid, bone, leukemias, lymphomas and various types of skin cancers. A target gene can also have the characteristics of a fingerprint gene and/or a pathway gene (as described, below, in Section 5.2) . 5.1.1. METHODS FOR THE IDENTIFICATION OF DIFFERENTIALLY EXPRESSED GENES A variety of methods can be utilized for the identification of genes which are involved in tumor progression. Described in Section 5.1.1.1 are experimental paradigms which can be utilized for the generation of samples which can be used for the identification of such genes. Material generated in paradigm categories can be characterized for the presence of differentially expressed gene sequences as discussed, below, in Section 5.1.1.2. 5.1.1.1. PARADIGMS FOR THE IDENTIFICATION OF DIFFERENTIALLY EXPRESSED GENES Paradigms which represent models of tumor progression states are described herein. These paradigms can be utilized for the identification of genes which are differentially expressed in normal cells versus cells in tumor progression states, in cells within different tumor progression states or among cells within a single given tumor progression state. The paradigms described herein include at least two groups of cells of a given cell type, preferably genetically matched cells .e.g.. cells derived from variants of the same cell line, or cells derived from a single individual or biological sample) , whose expression patterns are compared and analyzed for differential expression. Methods for the analysis of paradigm material are described, below, in Section 5.1.1.2. Once a particular gene has been identified through the use of one paradigm, its expression pattern can be further characterized, for example, by studying its expression in a different paradigm. A gene can, for example, be regulated one way, i.e.. can exhibit one differential gene expression pattern, in a given paradigm, but can be regulated differently in another paradigm. The use, therefore, of multiple paradigms can be helpful in distinguishing the roles and relative importance of particular genes in tumor progression. In one embodiment of such a paradigm, referred to herein as the "in vitro" paradigm, cell lines can be used to identify genes which are differentially expressed in tumor progression states. Differentially expressed genes are detected, as described herein, by comparing the pattern of gene expression between the experimental and control conditions. In such a paradigm, genetically matched tumor cell lines .e.g.. variants of the same cell line) are generally utilized. For example, the gene expression pattern of two variant cell lines can compared, wherein one variant exhibits characteristics of one tumor progression state while the other variant exhibits characteristics of another tumor progression state. Alternatively, two variant cell lines, both of which exhibit characteristics of the same tumor progression state, but which exhibit differing degrees of tumor progression disorder severity or aggressiveness. Further, genetically matched cell lines can be utilized, one of which exhibits characteristics of a tumor progression state, while the other exhibits a normal cellular phenotype. The variant cell lines utilized herein can exhibit such tumor progression characteristics as, for example, a high or low metastatic potential, which refers to the likelihood that a cell will give rise to a distant site tumor mass. Alternatively, one or more such variant cell lines can exhibit pre-neoplastic characteristics or can exhibit characteristics generally associated with one or more neoplastic cell phenotypes, such as, for example, cell proliferation or invasion phenotypes. In accordance with this aspect of the invention, the cell line variants are cultured under appropriate conditions, the cells are harvested, and RNA is isolated and analyzed for differentially expressed genes, as described in detail in Section 5.1.1.2, below. Examples of cell lines that can be used as part of such in vitro paradigms include but are not limited to variants of melanoma cell lines, such as, for example, the murine melanoma B16 FI cell line which exhibits a low metastatic potential and the melanoma B16 F10 cell line which exhibits a high metastatic potential (Fidler, I. J. , 1973, Nature New Biol 242:148-149) : human colon cell lines, such as, for example KM12c (tumor cell line with low metastatic potential) and the KM20L4 (tumor cell line with high metastatic potential; Morikawa K., et al.. 1988, Cancer Research 4.8:1943-1948); prostatic tumor cell lines, such as, for example, DU 145 (non metastatic tumor cell line) and PC-3-M (high metastatic potential tumor cell line; Karmali, R.A. et al.. 1987, Anticancer Res. 2-1173-1180, and Koziowski, J.M. et al.. 1984, Cancer Research 4.:3522-3529) ; and breast carcinoma tumor cell lines, such as, for example, MCF-7 (non metastatic tumor cell line) and MDA-MB-435 (high metastatic potential tumor cell line; Watts C.K. et al.. 1994, Breast Cancer Res. Treat. 21:95-105 and Rose, D.P. et al.. 1993, J. Natl. cancer Inst. 8J5:1743-1747) . As presented in the Example presented in Section 6, below, this paradigm has been successfully utilized to identify a gene, referred to herein as the 030 gene, which is differentially expressed in cells exhibiting a high metastatic potential relative to cells exhibiting a low metastatic potential. Specifically, the 030 gene is expressed at a many-fold higher level in low metastatic potential cells relative to cells exhibiting a high metastatic potential. In a second paradigm, referred to herein as the in vivo paradigm, animal models of tumor progression disorders can be utilized to discover differentially expressed gene sequences. The in vivo nature of such tumor progression models can prove to be especially predictive of the analogous responses in living patients. A variety of tumor progression animal models can be used for as part of the in vivo paradigms. For example, animal models of tumor progression may be generated by passaging tumor cells in animals (e.g.. mice) , leading to the appearance of tumors within these animals. Additional animal models, some of which may exhibit differing tumor progression characteristics, may be generated from the original animal models described above. For example, the tumors which result in the original animals can be removed and grown in vitro. Cells from these in vitro cultures can then be passaged in animals and tumors resulting from this passage can then be isolated. RNA from pre-passage cells, and cells isolated after one or more rounds of passage can then be isolated and analyzed for differential expression. The differential expression can be compared to the metastatic potential expression of such cells. These cells can now represent cells from different tumor progression states, or cells within a given tumor progression state exhibiting differing degrees of severity or aggressiveness. Such passaging techniques can utilizing any of the variant cell lines described, above, for the in vitro paradigms. Additionally, animal models for tumor progression which can be utilized for such an in vivo paradigm include any of the animal models described, below, in Section 5.7.1. Other models include transgenic mouse model for melanoma (Mintz, B. and Silvers, W.K. , 1993, Proc. Natl. Acad. Sci. USA fi:8817-8812) , transgenic mice which carry specific adenomatous polyposis coli (APC) gene mutations (Fodde, R. , et al., 1994, Proc. Natl. Acad. Sci. USA 21:8969-8973) and the transgenic mouse in which the mammary tumor virus LTR/c-myc gene is anomalously expressed (Leder, A., et al. , 1986, Cells _≥:485-495) . A third paradigm, referred to herein as the "specimen paradigm," utilizes samples from surgical and biopsy specimens. Such specimens can represent normal tissue, primary, secondary or metastasized tumors obtained from patients having undergone surgical treatment for disorders involving tumor progression such as, for example, melanomas, colon carcinomas, lung carcinomas, prostatic cancers and breast cancers. Surgical specimens can be procured under standard conditions involving freezing and storing in liquid nitrogen (see, for example, Kar ali, R.A. , et al.. 1983, Br. J. cancer 4J:689-696.) RNA from specimen cells is isolated by, for example, differential centrifugation of homogenized tissue, and analyzed for differential expression relative to other specimen cells, preferably cells obtained from the same patient. In paradigms designed to identify genes which are involved in tumor progression, compounds known to have an ameliorative effect on the tumor progression symptoms can also be used in paradigms to detect differentially expressed genes. Such compounds can include known therapeutics, as well as compounds that are not useful as therapeutics due to their harmful side effects. For example, tumor cells that are cultured as explained in this Section, above, can be exposed to one of these compounds and analyzed for differential gene expression with respect to untreated tumor cells, according to the methods described below in Section 5.1.1.2. In principle, however, according to the paradigm, any cell type involved in tumor progression and disorders thereof can be treated by these compounds at any stage of the tumor progression process. Cells involved in tumor progression can also be compared to unrelated cells .e.g.. fibroblasts) which have been treated with the compound, such that any generic effects on gene expression that might not be related to the disease or its treatment may be identified. Such generic effects might be manifest, for example, by changes in gene expression that are common to the test cells and the unrelated cells upon treatment with the compound. By these methods, the genes and gene products upon which these compounds act can be identified and used in the assays described below to identify novel therapeutic compounds for inhibition of tumor progression and the treatment of tumor progression disorders, including metastatic diseases. 5.1.1.2. ANALYBI8 OF PARADIGM MATERIAL In order to identify differentially expressed genes, RNA, either total or mRNA, can be isolated from cells utilized in paradigms such as those described earlier in Section 5.1.1.1. Any RNA isolation technique which does not select against the isolation of mRNA can be utilized for the purification of such RNA samples. See, for example, Ausubel, F.M. et al. _ eds. , 1987-1993, Current Protocols in Molecular Biology. John Wiley & Sons, Inc. New York. Additionally, large numbers of tissue samples can readily be processed using techniques well known to those of skill in the art, such as, for example, the single-step RNA isolation process of Chomczynski, P. (1989, U.S. Patent No. 4,843,155). Transcripts within the collected RNA samples which represent RNA produced by differentially expressed genes can be identified by utilizing a variety of methods which are well known to those of skill in the art. For example, differential screening (Tedder, T.F. et al.. 1988, Proc. Natl. Acad. Sci. USA 82:208-212), subtractive hybridization (Hedrick, S.M. et al.. 1984, Nature &__:149-153; Lee, S.W. et al.. 1984, Proc. Natl. Acad. Sci. USA 28_:2825), and, preferably, differential display (Liang, P. and Pardee, A.B. , 1993, U.S. Patent No. 5,262,311), can be utilized to identify nucleic acid sequences derived from genes that are differentially expressed. Differential screening involves the duplicate screening of a cDNA library in which one copy of the library is screened with a total cell cDNA probe corresponding to the mRNA population of one cell type while a duplicate copy of the cDNA library is screened with a total cDNA probe corresponding to the mRNA population of a second cell type. For example, one cDNA probe can correspond to a total cell cDNA probe of a cell type or tissue derived from a control subject, while the second cDNA probe can correspond to a total cell cDNA probe of the same cell type derived from an experimental subject. Those clones which hybridize to one probe but not to the other potentially represent clones derived from genes differentially expressed in the cell type of interest in control versus experimental subjects. Subtractive hybridization techniques generally involve the isolation of mRNA taken from two different sources, e.g.. control and experimental tissue, the hybridization of the mRNA or single-stranded cDNA reverse-transcribed from the isolated mRNA, and the removal of all hybridized, and therefore double-stranded, sequences. The remaining non-hybridized, single-stranded cDNAs, potentially represent clones derived from genes that are differentially expressed in the two mRNA sources. Such single-stranded cDNAs are then used as the starting material for the construction of a library comprising clones derived from differentially expressed genes. The differential display technique describes a procedure, utilizing the well-known polymerase chain reaction (PCR; the experimental embodiment set forth in Mullis, K.B., 1987, U.S. Patent No. 4,683,202) which allows for the identification of sequences derived from genes which are differentially expressed. First, isolated RNA is reverse-transcribed into single-stranded cDNA, utilizing standard techniques which are well known to those of skill in the art. Primers for the reverse transcriptase reaction can include, but are not limited to, oligo dT-containing primers, preferably of the 3' primer type of oligonucleotide described below. Next, this technique uses pairs of PCR primers, as described below, which allow for the amplification of clones representing a random subset of the RNA transcripts present within any given cell. Utilizing different pairs of primers allows each of the mRNA transcripts present in a cell to be amplified. Among such amplified transcripts can be identified those which have been produced from differentially expressed genes. The 3' oligonucleotide primer of the primer pairs can contain an oligo dT stretch of 10-13 dT nucleotides at its 5' end, preferably 11, which hybridizes to the poly(A) tail of mRNA or to the complement of a cDNA reverse transcribed from an mRNA poly(A) tail. Second, in order to increase the specificity of the 3' primer, the primer can contain one or more, preferably two, additional nucleotides at its 3' end. Because, statistically, only a subset of the mRNA derived sequences present in the sample of interest will hybridize to such primers, the additional nucleotides allow the primers to amplify only a subset of the mRNA derived sequences present in the sample of interest. This is preferred in that it allows more accurate and complete visualization and characterization of each of the bands representing amplified sequences. The 5' primer can contain a nucleotide sequence expected, statistically, to have the ability to hybridize to cDNA sequences derived from the tissues of interest. The nucleotide sequence can be an arbitrary one, and the length of the 5' oligonucleotide primer can range from about 9 to about 15 nucleotides, with about 13 nucleotides being preferred. Additionally, arbitrary primer sequences cause the lengths of the amplified partial cDNAs produced to be variable, thus allowing different clones to be separated by using standard denaturing sequencing gel electrophoresis. PCR reaction conditions should be chosen which optimize amplified product yield and specificity, and, additionally, produce amplified products of lengths which can be resolved utilizing standard gel electrophoresis techniques. Such reaction conditions are well known to those of skill in the art, and important reaction parameters include, for example, length and nucleotide sequence of oligonucleotide primers as discussed above, and annealing and elongation step temperatures and reaction times. The pattern of clones resulting from the reverse transcription and amplification of the mRNA of two different cell types is displayed via sequencing gel electrophoresis and compared. Differences in the two banding patterns indicate potentially differentially expressed genes. Once potentially differentially expressed gene sequences have been identified via bulk techniques such as, for example, those described above, the differential expression of such putatively differentially expressed genes should be corroborated. Corroboration can be accomplished via, for example, such well-known techniques as Northern analysis, quantitative RT-coupled PCR or RNase protection. Upon corroboration, the differentially expressed genes can be further characterized, and can be identified as target and/or fingerprint genes, as discussed, below, in Section 5.1.4. Also, amplified sequences of differentially expressed genes obtained through differential display can be used to isolate the full length clones of the corresponding gene. The full-length coding portion of the gene can readily be isolated, without undue experimentation, by molecular biological techniques well known in the art. For example, the isolated differentially expressed amplified fragment can be labeled and used to screen a cDNA library. Alternatively, the labeled fragment can be used to screen a genomic library. PCR technology can also be utilized to isolate full-length cDNA sequences. As described in this section above, the isolated amplified gene fragments (of about at least 10 nucleotides, preferrably longer, of about 15 nucleotides) obtained through differential display have their 5' terminal end at some random point within the gene and have 3' terminal ends at a position corresponding to the 3' end of the transcribed portion of the gene. Once nucleotide sequence information from an amplified fragment is obtained, the remainder of the gene (i.e.. the 5' end of the gene, when utilizing differential display) can be obtained using, for example, RT PCR. In one embodiment of such a procedure for the identification and cloning of full length gene sequences, RNA can be isolated, following standard procedures, from an appropriate tissue or cellular source. A reverse transcription reaction can then be performed on the RNA using an oligonucleotide primer complementary to the mRNA that corresponds to the amplified cloned fragment, for the priming of first strand synthesis. Because the primer is anti-parallel to the mRNA, extension will proceed toward the 5' end of the mRNA. The resulting RNA/DNA hybrid can then be "tailed" with guanines using a standard terminal transferase reaction, the hybrid can be digested with RNAase H, and second strand synthesis can then be primed with a poly-C primer. Using the two primers, the 5' portion of the gene is then amplified using PCR. Sequences obtained can then be isolated and recombined with previously isolated sequences to generate a full-length cDNA of the differentially expressed genes of the invention. For a review of cloning strategies and recombinant DNA techniques which can be used, see, e.g.. sambrook et al.. 1989, Molecular Cloning, A Laboratory Manual, Cold Springs Harbor Press, N.Y.; and Ausubel et al.. 1989, Current Protocols in Molecular Biology, (Green Publishing Associates and Wiley Interscience, N.Y.). 5.2. METHODS FOR THE IDENTIFICATION OF PATHWAY GENES Methods are described herein for the identification of pathway genes. "Pathway gene," as used herein, refers to a gene whose gene product exhibits the ability to interact with gene products involved in tumor progression. A pathway gene can be differentially expressed and, therefore, can have the characteristics of a target and/or fingerprint gene. Any method suitable for detecting protein-protein interactions can be employed for identifying pathway gene products by identifying interactions between gene products and gene products known to be involved in tumor progression and tumor progression disorders, including metastatic disorders. Such known gene products can be cellular or extracellular proteins. Those gene products which interact with such known gene products represent pathway gene products and the genes which encode them represent pathway genes. Among the traditional methods which can be employed are co-immunoprecipitation, cross-linking and co-purification through gradients or chromatographic columns. Utilizing procedures such as these allows for the identification of pathway gene products. Once identified, a pathway gene product can be used, in conjunction with standard techniques, to identify its corresponding pathway gene. For example, at least a portion of the amino acid sequence of the pathway gene product can be ascertained using techniques well known to those of skill in the art, such as via the Edman degradation technique (see, e.g.. Creighton, 1983, Proteins: Structures and Molecular Principles, W.H. Freeman & Co., N.Y., pp.34-49). The amino acid sequence obtained can be used as a guide for the generation of oligonucleotide mixtures that can be used to screen for pathway gene sequences. Screening can be accomplished, for example by standard hybridization or PCR techniques. Techniques for the generation of oligonucleotide mixtures and the screening are well known. (See, e.g.. Ausubel, supra.. and PCR Protocols: A Guide to Methods and Applications, 1990, Innis, M. et al.. eds. Academic Press, Inc., New York). Additionally, methods can be employed which result in the simultaneous identification of pathway genes which encode the protein interacting with a protein involved in tumor progression and tumor progression disorders, including metastatic diseases. These methods include, for example, probing expression libraries with labeled protein known or suggested to be involved in metastatic diseases using this protein in a manner similar to the well known technique of antibody probing of λgtll libraries. One method which detects protein interactions in vivo, the yeast two-hybrid system, is described in detail for illustration only and not by way of limitation. One version of this system has been described (Chien et al.. 1991, Proc. Natl. Acad. Sci. USA, 22:9578-9582) and is commercially available from Clontech (Palo Alto, CA) . Briefly, utilizing such a system, plasmids are constructed that encode two hybrid proteins: the first hybrid protein consists of the DNA-binding domain of a transcription factor (e.g.. activation protein) fused to a known protein, in this case, a protein known to be involved in tumor progression, and the second hybrid protein consists of the transcription factor's activation domain fused to an unknown protein that is encoded by a cDNA which has been recombined into this plasmid as part of a cDNA library. The plasmids are transformed into a strain of the yeast Saccharomyces cerevisiae that contains a reporter gene .e.g.. lacZ. whose expression is regulated by the transcription factor's binding site. Either hybrid protein alone cannot activate transcription of the reporter gene. The DNA binding hybrid protein cannot activate transcription because it does not provide the activation domain function and the activation domain hybrid protein cannot activate transcription because it lacks the domain required for binding to its target site .e.g. , it cannot localize to the transcription activator protein's binding site). Interaction between the DNA binding hybrid protein and the library encoded protein reconstitutes the functional transcription factor and results in expression of the reporter gene, which is detected by an assay for the reporter gene product. The two-hybrid system or related methodology can be used to screen activation domain libraries for proteins that interact with a known "bait" gene product. By way of example, and not by way of limitation, gene products (e.g.. 030 gene products) known to be involved in tumor progression and tumor progression disorders, such as metastatic diseases, can be used as the bait gene products. Total genomic or cDNA sequences are fused to the DNA encoding an activation domain. This library and a plasmid encoding a hybrid of the bait gene product fused to the DNA-binding domain are cotransformed into a yeast reporter strain, and the resulting transformants are screened for those that express the reporter gene. For example, and not by way of limitation, the bait gene can be cloned into a vector such that it is trans1 tionally fused to the DNA encoding the DNA-binding domain of the GAL4 protein. The colonies are purified and the (library) plasmids responsible for reporter gene expression are isolated. The inserts in the plasmids are sequenced to identify the proteins encoded by the cDNA or genomic DNA. A cDNA library of a cell or tissue source which expresses proteins predicted to interact with the bait gene product can be made using methods routinely practiced in the art. According to the particular system described herein, the library is generated by inserting the cDNA fragments into a vector such that they are translationally fused to the activation domain of GAL4. This library can be co-transformed along with the bait gene-GAL4 fusion plasmid into a yeast strain which contains a lacZ gene whose expression is controlled by a promoter which contains a GAL4 activation sequence. A cDNA encoded protein, fused to GAL4 activation domain, that interacts with the bait gene product will reconstitute an active GAL4 transcription factor and thereby drive expression of the lacZ gene. Colonies which express lacZ can be detected by their blue color in the presence of X-gal. cDNA containing plasmids from such a blue colony can then be purified and used to produce and isolate the bait gene product interacting protein using techniques routinely practiced in the art. Once a pathway gene has been identified and isolated, it can be further characterized as, for example, discussed below, in Section 5.3. 5.3. CHARACTERIZATION OF DIFFERENTIALLY EXPRESSED AND PATHWAY GENES Differentially expressed genes, such as those identified via the methods discussed, above, in Section 5.1, and pathway genes, such as those identified via the methods discussed, above, in Section 5.2, above, as well as genes identified by alternative means, can be further characterized by utilizing, for example, methods such as those discussed herein. Such genes will be referred to herein as "identified genes." Analyses such as those described herein, yield information regarding the biological function of the identified genes. An assessment of the biological function of the differentially expressed genes, in addition, will allow for their designation as target and/or fingerprint genes. Specifically, any of the differentially expressed genes whose further characterization indicates that a modulation of the gene's expression or a modulation of the gene product's activity can inhibit tumor progression will be designated "target genes," as defined, above, in Section 5.1. Such target genes and target gene products, along with those discussed below, will constitute the focus of the compound discovery strategies discussed, below, in Section 5.8. Further, such target genes, target gene products and/or modulating compounds can be used as part of the tumor progression disorder treatment methods described, below, in Section 5.9. Any of the differentially expressed genes whose further characterization indicates that such modulations does not positively affect tumor progression, but whose expression pattern contributes to a gene expression "fingerprint" pattern correlative of, for example, tumor progression will be designated a "fingerprint gene." "Fingerprint patterns" will be more fully discussed, below, in Section 5.11.1. It should be noted that each of the target genes can also function as fingerprint genes, as can all or a portion of the pathway genes. It should further be noted that the pathway genes can also be characterized according to techniques such as those described herein. Those pathway genes which yield information indicating that they are differentially expressed and that modulation of the gene's expression or a modulation of the gene product's activity can inhibit tumor progression or ameliorate tumor progression- associated symptoms will also be designated "target genes." Such target genes and target gene products, along with those discussed above, will constitute the focus of the compound discovery strategies discussed, below, in Section 5.8 and can be used as part of the treatment methods described in Section 5.9, below. It should be additionally noted that the characterization of one or more of the pathway genes can reveal a lack of differential expression, but evidence that modulation of the gene's activity or expression can, nonetheless, ameliorate symptoms of tumor progression. In such cases, these genes and gene products would also be considered a focus of the compound discovery strategies of Section 5.8, below and can be used as part of the treatment methods described in Section 5.9, below. In instances wherein a pathway gene's characterization indicates that modulation of gene expression or gene product activity cannot retard the tumor progression diseases of interest, but is differentially expressed and contributes to a gene expression fingerprint pattern correlative of, tumor progression states or disorders, such as metastatic diseases, such pathway genes can additionally be designated as fingerprint genes. A variety of techniques can be utilized to further characterize the identified genes. First, the nucleotide sequence of the identified genes, which can be obtained by utilizing standard techniques well known to those of skill in the art, can be used to further characterize such genes. For example, the sequence of the identified genes can reveal homologies to one or more known sequence motifs which can yield information regarding the biological function of the identified gene product. Second, an analysis of the tissue and/or cell type distribution of the mRNA produced by the identified genes can be conducted, utilizing standard techniques well known to those of skill in the art. Such techniques can include, for example, Northern analyses, RT-coupled PCR and RNase protection techniques. Such analyses provide information as to whether the identified genes are expressed in tissues expected to contribute to tumor progression. Such analyses can also provide quantitative information regarding steady state mRNA regulation, yielding data concerning which of the identified genes exhibits a high level of regulation in, preferably. tissues which can be expected to contribute to tumor progression. Additionally, standard in situ hybridization techniques can be utilized to provide information regarding which cells within a given tissue express the identified gene. Such an analysis can provide information regarding the biological function of an identified gene relative to given tumor progression in instances wherein only a subset of the cells within the tissue is thought to be relevant to the disorder. Third, the sequences of the identified genes can be used, utilizing standard techniques, to place the genes onto genetic maps, e.g.. mouse (Copeland, N.G. and Jenkins, N.A., 1991, Trends in Genetics 1:113-118) and human genetic maps (Cohen, D. , et al.. 1993, Nature 366:698-701) . Such mapping information can yield information regarding the genes' importance to human disease by, for example, identifying genes which map within genetic regions to which known genetic tumor progression disorders map. Fourth, the biological function of the identified genes can be more directly assessed by utilizing relevant in vivo and in vitro systems. I vivo systems can include, but are not limited to, animal systems which naturally exhibit symptoms of tumor progression, such as metastatic disease, or ones which have been engineered to exhibit such symptoms. For example, tumor progression animal models may be generated by injecting animals, such as mice, with tumor cells, some of which will give rise to tumors within the injected animals. Among the cells which may be utilized for such a purpose are cells listed, above, in Section 5.1.1.1, such as the B16 cell variants. The role of identified gene products (e.g.. 030 gene products) can be determined by transfecting cDNAs encoding these gene products into appropriate cell lines, such as, for example, a B16 cell line variant, and analyzing the effect on tumor progression characteristics. For example, the role/function of genes important in the progression of human colorectal cancers are assessed using the KM12c (low metastatic potential) and KM12L4 (highly metastatic) cells implanted into nude mice spleens and the number of hepatic tumors that develop are determined. The function of genes isolated using human colorectal tumors and their hepatic metastases are assessed by expressing the gene in the appropriate KM12 variant. Additionally, the role/function of genes important in the progression of prostatic and breast cancers are assessed using appropriate cell lines described above in Section 5.1.1.1. Importantly, the role/function of genes important in the progression of melanoma, colon, prostate and breast cancers in humans are assessed using biopsy specimens from patients having undergone surgical treatment, as described in Section 5.1.1.1. above. Further, such systems can include, but are not limited to transgenic animal systems such as those described, above, in Section 5.7.1 below. In vitro systems can include, but are not limited to, cell-based systems comprising cell types known or suspected of contributing to tumor progression. Such cells can be wild type cells, or can be non-wild type cells containing modifications known to or suspected of, contributing to tumor progression. Such systems are discussed in detail, below, in Section 5.7.2. The procedure to identify and isolate the human homologue of the fomy030 gene is described, below, in Section 5.7.3. In further characterizing the biological function of the identified genes, the expression of these genes can be modulated within the in vivo and/or i vitro systems, i.e.. either over- or under-expressed, and the subsequent effect on the system then assayed. Alternatively, the activity of the product of the identified gene can be modulated by either increasing or decreasing the level of activity in the in vivo and/or in vitro system of interest, and its subsequent effect then assayed. The information obtained through such characterizations can suggest relevant methods for the treatment of tumor progression and tumor progression disorders involving the gene of interest. Further, relevant methods for controlling the spread of tumor cells involving the gene of interest can be suggested by information obtained from such characterization. For example, treatment can include a modulation of gene expression and/or gene product activity. Characterization procedures such as those described herein can indicate where such modulation should involve an increase or a decrease in the expression or activity of the gene or gene product of interest. Such methods of treatment are discussed, below, in Section 5.9. 5.4. DIFFERENTIALLY EXPRESSED AND PATHWAY GENES Differentially expressed genes, such as those identified in Section 5.1.1, above, and pathway genes, such as those identified in Section 5.2, above, are described herein. The differentially expressed and pathway genes of the invention are listed below, in Table 1. The nucleotide sequence for the differentially expressed fomy030 gene is shown in FIGS. 2 and 3A and 3B. Specifically, FIG. 2 depicts the nucleotide sequence (SEQ ID NO:l) of the amplified cDNA band initially identified via differential display analysis, which is referred to herein as romy030. FIGS. 3A AND 3B depict the nucleotide sequence (SEQ ID NO:2) of a fomy030 cDNA clone which was isolated using a romy030 probe. The deduced amino acid sequence also is shown in FIGS. 3A and 3B (SEQ ID NO:3). FIG. 5 shows the nucleotide (SEQ ID NO:6) and deduced amino acid sequences (SEQ ID NO:7) of a fohy030 cDNA clone which was isolated using the entire mouse fomy030 cDNA as a probe. FIG. 6 shows an alternative splice form of fohy030 (SEQ ID NOs:8 and 9). Table 1 summarizes information regarding the further characterization of the differentially expressed fomy030 gene of the invention. Table 2 lists E. coli clones, deposited with the Agricultural Research Service Culture Collection (NRRL) , which contain sequences found within the genes of Table l. In Table 1, the paradigm used initially to detect the differentially expressed gene is described under the column headed "Paradigm of Original Detection." In this column, "t" indicates that gene expression is higher .i.e.. there is a greater steady state amount of detectable mRNA produced by a given gene) in the indicated cell type relative to the other cell type, while "I" indicates that gene expression is lower .i.e.. there is a lower steady state amount of detectable mRNA, produced by a given gene) in the indicated cell type relative to the other cell type. As indicated under this column, the 030 gene was initially identified via a differential screen between B16 FI (low metastatic potential cells) and B16 F10 (high metastatic potential cells) in which 030 gene expression is lower in the high metastatic potential B16 F10 cell line than in the low metastatic potential B16 FI cell line. The Table 1 column headed "Paradigm Expression Pattern" lists the cell type in which gene expression was initially detected. In the case of the 030 gene, gene expression was first detected in melanoma .i.e.. B16) cells. "Detectable" as used herein, refers to levels of mRNA which are detectable, via standard differential display. Northern, RT-coupled PCR and/or RNase protection techniques which are well known to those of skill in the art. Cell types in which differential expression was detected are summarized in Table 1 under the column headed "Cell Type Detected in." In the case of the 030 gene, expression has additionally been detected within melanocyte cells. Additionally, in instances wherein the genes contain nucleotide sequences similar or homologous to sequences found in nucleic acid databases, references to such similarities are listed. Because the 030 gene is a novel gene, i.e. f no homologous gene sequences are present in the published databases, no such reference is listed. Finally, nucleotide sequences contained within the differentially expressed genes are listed in the Figures indicated under the heading "Seq." In the case of the fomy030 gene, such sequences are listed in FIGS. 2 and 3A and 3B, and for fohy030, in FIGS. 5 and 6. The genes listed in Table l can be obtained using cloning methods well known to those skilled in the art, including, but not limited to, the use of appropriate probes to detect the genes within an appropriate cDNA or gDNA (genomic DNA) library. (See, for example, Sambrook et al.. 1989, Molecular Cloning: A Laboratory Manual, Cold Spring Harbor Laboratories) . Probes for the novel sequences reported herein can be obtained directly from the isolated clones deposited with the NRRL, as indicated in Table 2, below. Alternatively, oligonucleotide probes for the novel genes can be synthesized, using techniques well known to those of skill in the art, based on the DNA sequences disclosed herein in FIGS. 2, 3A, 3B, 5, and 6. The probes can be used to screen cDNA libraries prepared from an appropriate cell or cell line in which the gene is transcribed. For example, the genes described herein that were detected in melanocyte cells can be cloned from a cDNA library prepared from melanocyte cells such as, for example, melan-c (Hodgkinson, CA. , et al., 1993, Cell 24:395-404), the cDNA libraries developed from the human melanoma cell line A2058 (Clontech, Palo Alto, CA) and cDNA libraries developed from the murine melanoma cell line K1735 (Stratagene, La Jolla, CA) . Genomic DNA libraries can be prepared from any source. TABLE 1 Differentially Expressed and Pathway Genes Table 2, below, lists an E. coli strain as deposited with the NRRL, which contains an isolated plasmid fomy030 clone. The clone contains a fomy030 cDNA in a pBlueScript SK- (Stratagene, La Jolla, CA) vector which was isolated from a mouse melanocyte cDNA library screened with a romy030 probe, as described in Section 6.2, below. TABLE 2 As used herein, "differentially expressed gene" (i.e.. target and fingerprint genes) or "pathway gene" refers to (a) a gene containing: at least one of the DNA sequences disclosed herein (as shown in FIGS. 2, 3A, 3B, 5, and 6) or contained in the clones listed in Table 2, as deposited with the NRRL; (b) any DNA sequence that encodes the amino acid sequence encoded by: the DNA sequences disclosed herein (as shown in FIGS. 2, 3A, 3B, 5, and 6), contained in the clones, listed in Table 2, as deposited with the NRRL or contained within the coding region of the gene to which the DNA sequences disclosed herein (as shown in FIGS. 2, 3A, 3B, 5, and 6) or contained in the clones listed in Table 2, as deposited with the NRRL, belong; (c) any DNA sequence that hybridizes to the complement of: the coding sequences disclosed herein (as shown in FIGS 2, 3A, 3B, 5, and 6), contained in clones listed in Table 2, as deposited with the NRRL, or contained within the coding region of the gene to which the DNA sequences disclosed herein (as shown in FIGS. 2, 3A, 3B, 5, and 6) or contained in the clones listed in Table 2, as deposited with the NRRL, belong under highly stringent conditions, e.g.. hybridization to filter-bound DNA in 0.5 M NaHP0 4 , 7% sodium dodecyl sulfate (SDS) , 1 mM EDTA at 65°C, and washing in O.lxSSC/0.1% SDS at 68°C (Ausubel F.M. et al.. eds. , 1989, Current Protocols in Molecular Biology, Vol. I, Green Publishing Associates, Inc., and John Wiley & sons, Inc., New York, at p. 2.10.3) and encodes a gene product functionally equivalent to a gene product encoded by a gene of (a) , above and/or (d) any DNA sequence that hybridizes to the complement of: the coding sequences disclosed herein, (as shown in FIGS. 2, 3A, 3B, 5, and 6) contained in the clones listed in Table 2, as deposited with the NRRL or contained within the coding region of the gene to which DNA sequences disclosed herein (as shown in FIGS. 2, 3A, 3B, 5, and 6) or contained in the clones, listed in Table 2, as deposited with the NRRL, belong under less stringent conditions, such as moderately stringent conditions, e.g.. washing in 0.2xSSC/0.1% SDS at 42°C (Ausubel et al.. 1989, supra) . yet which still encodes a gene product functionally equivalent to a gene product encoded by a gene of (a) , above. The invention also includes nucleic acid molecules, preferably DNA molecules, that hybridize to, and are therefore the complements of, the DNA sequences (a) through (d) , in the preceding paragraph. Such hybridization conditions can be highly stringent or less highly stringent, as described above. In instances wherein the nucleic acid molecules are deoxyoligonucleotides ("oligos") , highly stringent conditions can refer, e.g.. to washing in 6xSSC/0.05% sodium pyrophosphate at 37°C (for 14-base oligos) , 48°C (for 17-base oligos) , 55°C (for 20-base oligos) , and 60°C (for 23-base oligos) . These nucleic acid molecules can act as target gene antisense molecules, useful, for example, in target gene regulation and/or as antisense primers in amplification reactions of target, fingerprint, and/or pathway gene nucleic acid sequences. Further, such sequences can be used as part of ribozyme and/or triple helix sequences, also useful for target gene regulation. Still further, such molecules can be used as components of diagnostic methods whereby tumor progression disorders can be detected. The invention also encompasses (a) DNA vectors that contain any of the foregoing coding sequences and/or their complements .i.e.. antisense) ; (b) DNA expression vectors that contain any of the foregoing coding sequences operatively associated with a regulatory element that directs the expression of the coding sequences; and (c) genetically engineered host cells that contain any of the foregoing coding sequences operatively associated with a regulatory element that directs the expression of the coding sequences in the host cell. As used herein, regulatory elements include but are not limited to inducible and non-inducible promoters, enhancers, operators and other elements known to those skilled in the art that drive and regulate expression. The invention includes fragments of any of the DNA sequences disclosed herein. In addition to the gene sequences described above, homologues of these gene sequences as can, for example be present in other species, preferably human in instances wherein the above described gene sequences are not human gene sequences, can be identified and can readily be isolated, without undue experimentation, by molecular biological techniques well known in the art. Further, there can exist genes at other genetic loci within the genome that encode proteins which have extensive homology to one or more domains of such gene products. These genes can also be identified via similar techniques. For example, the isolated differentially expressed gene sequence can be labeled and used to screen a cDNA library constructed from mRNA obtained from the organism of interest. Hybridization conditions will be of a lower stringency when the cDNA library was derived from an organism different from the type of organism from which the labeled sequence was derived. Alternatively, the labeled fragment can be used to screen a genomic library derived from the organism of interest, again, using appropriately stringent conditions. Such low stringency conditions will be well known to those of skill in the art, and will vary predictably depending on the specific organisms from which the library and the labeled sequences are derived. For guidance regarding such conditions see, for example, Sambrook et al.. 1989, Molecular Cloning, A Laboratory Manual, Cold Springs Harbor Press, N.Y.; and Ausubel et al.. 1989, Current Protocols in Molecular Biology, (Green Publishing Associates and Wiley Interscience, N.Y.). Further, a previously unknown differentially expressed or pathway gene-type sequence can be isolated by performing PCR using two degenerate oligonucleotide primer pools designed on the basis of amino acid sequences within the gene of interest. The template for the reaction can be cDNA obtained by reverse transcription of mRNA prepared from human or non-human cell lines or tissue known or suspected to express a differentially expressed or pathway gene allele. The PCR product can be subcloned and sequenced to insure that the amplified sequences represent the sequences of a differentially expressed or pathway gene-like nucleic acid sequence. The PCR fragment can then be used to isolate a full length cDNA clone by a variety of methods. For example, the amplified fragment can be labeled and used to screen a bacteriophage cDNA library. Alternatively, the labeled fragment can be used to screen a genomic library. PCR technology can also be utilized to isolate full length cDNA sequences. For example, RNA can be isolated, following standard procedures, from an appropriate cellular or tissue source. A reverse transcription reaction can be performed on the RNA using an oligonucleotide primer specific for the most 5' end of the amplified fragment for the priming of first strand synthesis. The resulting RNA/DNA hybrid can then be "tailed" with guanines using a standard terminal transferase reaction, the hybrid can be digested with RNAase H, and second strand synthesis can then be primed with a poly-C primer. Thus, cDNA sequences upstream of the amplified fragment can easily be isolated. For a review of cloning strategies which can be used, see e.g.. Sambrook et al.. 1989, Molecular Cloning, A Laboratory Manual, Cold Springs Harbor Press, N.Y.; and Ausubel et al.. 1989, Current Protocols in Molecular Biology, (Green Publishing Associates and Wiley Interscience, N.Y.). In cases where the differentially expressed or pathway gene identified is the normal, or wild type, gene, this gene can be used to isolate mutant alleles of the gene. Such an isolation is preferable in processes and disorders which are known or suspected to have a genetic basis. Mutant alleles can be isolated from individuals either known or suspected to have a genotype which contributes to tumor progression symptoms. Mutant alleles and mutant allele products can then be utilized in the therapeutic and diagnostic assay systems described below. A cDNA of a mutant gene can be isolated, for example, by using PCR, a technique which is well-known to one skilled in the art. In this case, the first cDNA strand can be synthesized by hybridizing a oligo-dT oligonucleotide to mRNA isolated from tissue known or suspected of being expressed in an individual putatively carrying the mutant allele, and by extending the new strand with reverse transcriptase. The second strand of the cDNA can then be synthesized using an oligonucleotide that hybridizes specifically to the 5'- end of the normal gene. Using these two primers, the product is then amplified via PCR, cloned into a suitable vector, and subjected to DNA sequence analysis through methods well- known to one skilled in the art. By comparing the DNA sequence of the mutant gene to that of the normal gene, the mutation(s) responsible for the loss or alteration of function of the mutant gene product can be ascertained. Alternatively, a genomic or cDNA library can be constructed and screened using DNA or RNA, respectively, from a tissue known to or suspected of expressing the gene of interest in an individual suspected of or known to carry the mutant allele. The normal gene or any suitable fragment thereof can then be labeled and used as a probe to identify the corresponding mutant allele in the library. The clone containing this gene can then be purified through methods routinely practiced in the art, and subjected to sequence analysis as described, above, in this Section. Additionally, an expression library can be constructed utilizing DNA isolated from or cDNA synthesized from a tissue known to or suspected of expressing the gene of interest in an individual suspected of or known to carry the mutant allele. In this manner, gene products made by the putatively mutant tissue can be expressed and screened using standard antibody screening techniques in conjunction with antibodies raised against the normal gene product, as described, below, in Section 5.2.3. (For screening techniques, see, for example, Harlow, E. and Lane, eds., 1988, "Antibodies: A Laboratory Manual," Cold Spring Harbor Press, Cold Spring Harbor.) In cases where the mutation results in an expressed gene product with altered function .e.g.. as a result of a missense mutation) , a polyclonal set of antibodies are likely to cross-react with the mutant gene product. Library clones detected via their reaction with such labeled antibodies can be purified and subjected to sequence analysis as described in this Section, above. Taking the fomy030 gene as an example, the fomy030 human homolog can be isolated by a variety of methods. First, sequences found in a murine fomy030 cDNA can be utilized as hybridization probes to detect human fohy030 sequences. This can be accomplished, for example, by probing Southern blots containing total human genomic DNA with a labelled fomy030 probe. Once it is verified that the probe being utilized detects the human 030 gene, one of skill in the art can employ any of several routine approaches to isolate the human gene without undue experimentation. In one approach, appropriate human cDNA libraries can be screened. Such cDNA libraries can, for example, include human melanocyte, human retina and fetal human brain cDNA libraries. For example, panels of human melanoma cells (such as, for example, SK-MEL-2, ATCC 68- HTB; SK-MEL-5, ATCC 70-HTB; SK-MEL-28, ATCC 72-HTB; G- 361, ATCC 1424-CRL; and/or HT-144 [63-HTB] cells) can be screened for 030 expression by, for example, Northern blot analysis. Upon detection of 030 transcript, cDNA libraries can be constructed from RNA isolated from the appropriate cell line, utilizing standard techniques well known to those of skill in the art. The human cDNA library can then be screened with a 030 probe in order to isolate a human romy030 cDNA. As described below, this method was used to determine the human fohy030 cDNAs in FIGS. 5 and 6. Alternatively, a human total genomic DNA library can be screened using 030 probes. 030-positive clones can then be sequenced and, further, the intron/exon structure of the human 030 gene may be elucidated. Once genomic sequence is obtained, oligonucleotide primers can be designed based on the sequence for use in the isolation, via, for example RT-coupled PCR, of human 030 cDNA. The procedures described in these approaches are routine and have been described in detail in Sections 5.1.1.2, 5.3 and 5.7.2. 5.5. DIFFERENTIALLY EXPRESSED AND PATHWAY GENE PRODUCTS Differentially expressed and pathway gene products include those proteins encoded by the differentially expressed and pathway gene sequences described in Section 5.2.1, above, as for example, the peptide listed in FIG. 3. Specifically, differentially expressed and pathway gene products can include differentially expressed and pathway gene polypeptides encoded by the differentially expressed and pathway gene sequences contained in the clones listed in Table 2, above, as deposited with the NRRL, or contained in the coding regions of the genes to which DNA sequences disclosed herein (in FIGS. 3A, 3B, 5, and 6) or contained in the clones, listed in Table 2, as deposited with the NRRL, belong, for example. In addition, differentially expressed and pathway gene products can include proteins that represent functionally equivalent gene products. Such an equivalent differentially expressed or pathway gene product can contain deletions, additions or substitutions of amino acid residues within the amino acid sequence encoded by the differentially expressed or pathway gene sequences described, above, in Section 5.2.1, but which result in a silent change thus producing a functionally equivalent differentially expressed on pathway gene product. Amino acid substitutions can be made on the basis of similarity in polarity, charge, solubility, hydrophobicity, hydrophilicity, and/or the amphipatic nature of the residues involved. For example, nonpolar (hydrophobic) amino acids include alanine, leucine, isoleucine, valine, proline, phenylalanine, tryptophan, and methionine; polar neutral amino acids include glycine, serine, threonine, cysteine, tyrosine, asparagine, and glutamine; positively charged (basic) amino acids include arginine, lysine, and histidine; and negatively charged (acidic) amino acids include aspartic acid and glutamic acid. "Functionally equivalent," as utilized herein, refers to either a protein capable exhibiting a substantially similar in vivo activity as the endogenous differentially expressed or pathway gene products encoded by the differentially expressed or pathway gene sequences described in Section 5.2.1, above. Alternatively, when utilized as part of assays such as those described, below, in Section 5.3, "functionally equivalent" can refer to peptides capable of interacting with other cellular or extracellular molecules in a manner substantially similar to the way in which the corresponding portion of the endogenous differentially expressed or pathway gene product would. The differentially expressed or pathway gene products can be produced by synthetic techniques or via recombinant DNA technology using techniques well known in the art. Methods for preparing the differentially expressed or pathway gene polypeptides and peptides of the invention by expressing nucleic acid encoding differentially expressed or pathway gene sequences are described herein. Methods which are well known to those skilled in the art can be used to construct expression vectors containing differentially expressed or pathway gene protein coding sequences and appropriate transcriptional/translational control signals. These methods include, for example, in vitro recombinant DNA techniques, synthetic techniques and in vivo recombination/genetic recombination. See, for example, the techniques described in Maniatis et al.. 1989, Molecular Cloning A Laboratory Manual, Cold Spring Harbor Laboratory, N.Y., and Ausubel, 1989, supra. Alternatively, RNA capable of encoding differentially expressed or pathway gene protein sequences can be chemically synthesized using, for example, synthesizers. See, for example, the techniques described in "Oligonucleotide Synthesis," 1984, Gait, M.J. ed. , IRL Press, Oxford. A variety of host-expression vector systems can be utilized to express the differentially expressed or pathway gene coding sequences of the invention. Such host-expression systems represent vehicles by which the coding sequences of interest can be produced and subsequently purified, but also represent cells which can, when transformed or transfected with the appropriate nucleotide coding sequences, exhibit the differentially expressed or pathway gene protein of the invention in situ. These include but are not limited to microorganisms such as bacteria (e.g.. E. coli. B. subtilise transformed with recombinant bacteriophage DNA, plasmid DNA or cosmid DNA expression vectors containing differentially expressed or pathway gene protein coding sequences; yeast (e t g t , Sacςharpmyges, £i___li__) transformed with recombinant yeast expression vectors containing the differentially expressed or pathway gene protein coding sequences; insect cell systems infected with recombinant virus expression vectors (e.g.. baculovirus) containing the differentially expressed or pathway gene protein coding sequences; plant cell systems infected with recombinant virus expression vectors .e.g.. cauliflower mosaic virus, CaMV; tobacco mosaic virus, TMV) or transformed with recombinant plasmid expression vectors (e.g.. Ti plasmid) containing differentially expressed or pathway gene protein coding sequences; or mammalian cell systems (e.g. , COS, CHO, BHK, 293, 3T3) harboring recombinant expression constructs containing promoters derived from the genome of mammalian cells (e.g.. metallothionein promoter) or from mammalian viruses (e.g.. the adenovirus late promoter; the vaccinia virus 7.5K promoter). In bacterial systems, a number of expression vectors can be advantageously selected depending upon the use intended for the differentially expressed or pathway gene protein being expressed. For example, when a large quantity of such a protein is to be produced, for the generation of antibodies or to screen peptide libraries, for example, vectors which direct the expression of high levels of fusion protein products that are readily purified can be desirable. Such vectors include, but are not limited, to the f^. coli expression vector pUR278 (Ruther et al.. 1983, EMBO J. 2:1791), in which the differentially expressed or pathway gene protein coding sequence can be ligated individually into the vector in frame with the lacZ coding region so that a fusion protein is produced; pIN vectors (Inouye & Inouye, 1985, Nucleic Acids Res. 12:3101-3109; Van Heeke & Schuster, 1989, J. Biol. Chem. 264:5503-5509); and the like. pGEX vectors can also be used to express foreign polypeptides as fusion proteins with glutathione S-transferase (GST) . In general, such fusion proteins are soluble and can easily be purified from lysed cells by adsorption to glutathione-agarose beads followed by elution in the presence of free glutathione. The pGEX vectors are designed to include thrombin or factor Xa protease cleavage sites so that the cloned target gene protein can be released from the GST moiety. In an insect system, Autographa californica nuclear polyhedrosis virus (AcNPV) is used as a vector to express foreign genes. The virus grows in Spodoptera frugiperda cells. The differentially expressed or pathway gene coding sequence can be cloned individually into non-essential regions (for example the polyhedrin gene) of the virus and placed under control of an AcNPV promoter (for example, the polyhedrin promoter) . Successful insertion of differentially expressed or pathway gene coding sequence will result in inactivation of the polyhedrin gene and production of non-occluded recombinant virus (i.e.. virus lacking the proteinaceous coat coded for by the polyhedrin gene) . These recombinant viruses are then used to infect Spodoptera frugiperda cells in which the inserted gene is expressed (e.g.. see Smith et al.. 1983, J. Viol. 4_6:584; Smith, U.S. Patent No. 4,215,051). In mammalian host cells, a number of viral-based expression systems can be utilized. In cases where an adenovirus is used as an expression vector, the differentially expressed or pathway gene coding sequence of interest can be ligated to an adenovirus transcription/ translation control complex, e.g.. the late promoter and tripartite leader sequence. This chimeric gene can then be inserted in the adenovirus genome by in vitro or in vivo recombination. Insertion in a non-essential region of the viral genome (e.g.. region El or E3) will result in a recombinant virus that is viable and capable of expressing differentially expressed or pathway gene protein in infected hosts (e.g.. See Logan & Shenk, 1984, Proc. Natl. Acad. Sci. USA 21:3655-3659). Specific initiation signals can also be required for efficient translation of inserted differentially expressed or pathway gene coding sequences. These signals include the ATG initiation codon and adjacent sequences. In cases where an entire identified gene, including its own initiation codon and adjacent sequences, is inserted into the appropriate expression vector, no additional translational control signals can be needed. However, in cases where only a portion of the identified coding sequence is inserted, exogenous translational control signals, including, perhaps, the ATG initiation codon, must be provided. Furthermore, the initiation codon must be in phase with the reading frame of the desired coding sequence to ensure translation of the entire insert. These exogenous translational control signals and initiation codons can be of a variety of origins, both natural and synthetic. The efficiency of expression can be enhanced by the inclusion of appropriate transcription enhancer elements, transcription terminators, etc. , (see Bittner et al.. 1987, Methods in Enzymol. 153:516-544- . In addition, a host cell strain can be chosen which modulates the expression of the inserted sequences, or modifies and processes the gene product in the specific fashion desired. Such modifications (e.g.. glycosylation) and processing (e.g.. cleavage) of protein products can be important for the function of the protein. Different host cells have characteristic and specific mechanisms for the post-translational processing and modification of proteins. Appropriate cell lines or host systems can be chosen to ensure the correct modification and processing of the foreign protein expressed. To this end, eukaryotic host cells which possess the cellular machinery for proper processing of the primary transcript, glycosylation, and phosphorylation of the gene product can be used. Such mammalian host cells include but are not limited to CHO, VERO, BHK, HeLa, COS, MDCK, 293, 3T3, WI38, etc. For long-term, high-yield production of recombi¬ nant proteins, stable expression is preferred. For example, cell lines which stably express the differentially expressed or pathway gene protein can be engineered. Rather than using expression vectors which contain viral origins of replication, host cells can be transformed with DNA controlled by appropriate expression control elements (e.g.. promoter, enhancer, sequences, transcription terminators, polyadenylation sites, etc.), and a selectable marker. Following the introduction of the foreign DNA, engineered cells can be allowed to grow for 1-2 days in an enriched media, and then are switched to a selective media. The selectable marker in the recombinant plasmid confers resistance to the selection and allows cells to stably integrate the plasmid into their chromosomes and grow to form foci which in turn can be cloned and expanded into cell lines. This method can advantageously be used to engineer cell lines which express the identified gene protein. Such engineered cell lines can be particularly useful in screening and evaluation of compounds that affect the endogenous activity of the differentially expressed or pathway gene protein. A number of selection systems can be used, including, but not limited to, the herpes simplex virus thymidine kinase (Wigler, et al.. 1977, Cell 11:223) . hypoxanthine-guanine phosphoribosyltransferase (Szybalska & Szybalski, 1962, Proc. Natl. Acad. Sci. USA 12:2026) , and adenine phosphoribosyltransferase (Lowy, et al.. 1980, Cell 22:817) genes in tk~, hgprt " or aprt" cells, respectively. Also, antimetabolite resistance can be used as the basis of selection for dhfr, which confers resistance to methotrexate (Wigler, et al.. 1980, Natl. Acad. Sci. USA 22:3567; O'Hare, et al.. 1981, Proc. Natl. Acad. Sci. USA 22:1527); gpt, which confers resistance to mycophenolic acid (Mulligan & Berg, 1981, Proc. Natl. Acad. Sci. USA 22:2072); neo, which confers resistance to the aminoglycoside G-418 (Colberre-Garapin, et al.. 1981, J. Mol. Biol. 150:1) : and hygro, which confers resistance to hygromycin (Santerre, et al.. 1984, Gene 30:147. genes. An alternative fusion protein system allows for the ready purification of non-denatured fusion proteins expressed in human cell lines (Janknecht, et al.. 1991, Proc. Natl. Acad. Sci. USA 22:8972-8976). In this system, the gene of interest is subcloned into a vaccinia recombination plasmid such that the gene's open reading frame is translationally fused to an amino-terminal tag consisting of six histidine residues. Extracts from cells infected with recombinant vaccinia virus are loaded onto ni2+ nitriloacetic acid-agarose columns and histidine-tagged proteins are selectively eluted with imidazole-containing buffers. When used as a component in assay systems such as that described herein, the differentially expressed or pathway gene protein can be labeled, either directly or indirectly, to facilitate detection of a complex formed between the differentially expressed or pathway gene protein and a test substance. Any of a variety of suitable labeling systems can be used including but not limited to radioisotopes such as 125 I; enzyme labelling systems that generate a detectable colorimetric signal or light when exposed to substrate; and fluorescent labels. Where recombinant DNA technology is used to produce the differentially expressed or pathway gene protein for such assay systems, it can be advantageous to engineer fusion proteins that can facilitate labeling, solubility, immobilization and/or detection. Indirect labeling involves the use of a third protein, such as a labeled antibody, which specifically binds to either a differentially expressed or pathway gene product. Such antibodies include but are not limited to polyclonal, monoclonal, chimeric, single chain, Fab fragments and fragments produced by a Fab expression library. 5.6. ANTIBODIES SPECIFIC FOR DIFFERENTIALLY EXPRESSED OR PATHWAY GENE PRODUCTS Described herein are methods for the production of antibodies capable of specifically recognizing one or more differentially expressed or pathway gene epitopes. Such antibodies can include, but are not limited to polyclonal antibodies, monoclonal antibodies (mAbs) , humanized or chimeric antibodies, single chain antibodies, Fab fragments, F(ab') 2 fragments, fragments produced by a FAb expression library, anti-idiotypic (anti-Id) antibodies, and epitope-binding fragments of any of the above. Such antibodies can be used, for example, in the detection of a fingerprint, target, or pathway gene in a biological sample, or, alternatively, as a method for the inhibition of abnormal target gene activity. Thus, such antibodies can be utilized as tumor progression treatment methods, and/or can be used as part of diagnostic techniques whereby patients can be tested for abnormal levels of fingerprint, target, or pathway gene proteins, or for the presence of abnormal forms of the such proteins. For the production of antibodies to a differentially expressed or pathway gene, various host animals can be immunized by injection with a differentially expressed or pathway gene protein, or a portion thereof. Such host animals can include but are not limited to rabbits, mice, and rats, to name but a few. Various adjuvants can be used to increase the immunological response, depending on the host species, including but not limited to Freund's (complete and incomplete) , mineral gels such as aluminum hydroxide, surface active substances such as lysolecithin, pluronic polyols, polyanions, peptides, oil emulsions, keyhole limpet hemocyanin, dinitrophenol, and potentially useful human adjuvants such as BCG (bacille Calmette-Guerin) and Corynebacterium parvum. Polyclonal antibodies are heterogeneous populations of antibody molecules derived from the sera of animals immunized with an antigen, such as target gene product (e.g.. protein encoded by 030) , or an antigenic functional derivative thereof. For the production of polyclonal antibodies, host animals such as those described above, can be immunized by injection with differentially expressed or pathway gene product (e.g.. 030) supplemented with adjuvants as also described above. Monoclonal antibodies, which are homogeneous populations of antibodies to a particular antigen, can be obtained by any technique which provides for the production of antibody molecules by continuous cell lines in culture. These include, but are not limited to the hybridoma technique of Kohler and Milstein, (1975, Nature 256:495-497: and U.S. Patent No. 4,376,110), the human B- cell hybridoma technique (Kosbor et al. , 1983, Immunology Today 1:72; Cole et al.. 1983, Proc. Natl. Acad. Sci. USA 22:2026-2030), and the BV-hybridoma technique (Cole et al.. 1985, Monoclonal Antibodies And Cancer Therapy, Alan R. Liss, Inc., pp. 77-96). Such antibodies can be of any immunoglobulin class including IgG, IgM, IgE, IgA, IgD and any subclass thereof. The hybridoma producing the mAb of this invention can be cultivated in vitro or in vivo. Production of high titers of mAbs in vivo makes this the presently preferred method of production. In addition, techniques developed for the production of "chimeric antibodies" (Morrison et al.. 1984, Proc. Natl. Acad. Sci., 21:6851-6855; Neuberger e_fc al.. 1984, Nature, 21__:604-608; Takeda et al.. 1985, Nature, 21__:452-454; U.S. Patent No. 4,816,567) by splicing the genes from a mouse antibody molecule of appropriate antigen specificity together with genes from a human antibody molecule of appropriate biological activity can be used. A chimeric antibody is a molecule in which different portions are derived from different animal species, such as those having a variable region derived from a murine mAb and a human immunoglobulin constant region. Alternatively, techniques described for the production of single chain antibodies (U.S. Patent 4,946,778; Bird, 1988, Science 21__:423-426; Huston ≤£ al.. 1988, Proc. Natl. Acad. Sci. USA 25:5879-5883; and Ward et al.. 1989, Nature 334:544-546) and for making humanized monoclonal antibodies (U.S. Patent No. 5,225,539) can be utilized to produce anti-differentially expressed or anti-pathway gene product antibodies. Antibody fragments which recognize specific epitopes can be generated by known techniques. For example, such fragments include but are not limited to: the F(ab') 2 fragments which can be produced by pepsin digestion of the antibody molecule and the Fab fragments which can be generated by reducing the disulfide bridges of the F(ab') 2 fragments. Alternatively, Fab expression libraries can be constructed (Huse et al.. 1989, Science, 246:1275-1281) to allow rapid and easy identification of monoclonal Fab fragments with the desired specificity. 5.7. CELL- AND ANIMAL-BASED MODEL SYSTEMS Described herein are cell- and animal-based systems which represent reliable models for tumor progression disorders. These systems can be used in a variety of applications. For example, the cell- and animal-based model systems can be used to identify differentially expressed genes via the paradigms described, above, in Section 5.1.1.1. Such systems can also be used to further characterize differentially expressed and pathway genes, as described, above, in Section 5.3. Such further characterization can, for example, indicate that a differentially expressed gene is a target gene, for example. Additionally, such assays can be utilized as part of screening strategies designed to identify compounds which are capable of preventing and/or ameliorating symptoms of tumor progression disorders, including those associated with metastatic diseases, as described, below. Thus, the animal- and cell-based models can be used to identify drugs, pharmaceuticals, therapies and interventions which can be effective in treating tumor progression disorders, such as, for example, metastatic diseases. In addition, as described in detail, below, in Section 5.10.1, such animal models can be used to determine the LD 50 and the ED 50 in animal subjects, and such data can be used to determine the i vivo efficacy of potential anti-tumor progression disorder treatments. 5.7.1. ANIMAL-BASED SYSTEMS Animal-based model systems of tumor progression disorders can be both non-recombinant animals as well as recombinantly engineered transgenic animals. Non-recombinant animal models for tumor progression can include, for example, murine models of melanoma, prostate cancer and colon cancer. Such models may be generated, for example, by introducing tumor cells into syngeneic mice using techniques such as subcutaneous injection, tail vein injection, spleen implantation, intraperitoneal implantation, implantation under the renal capsule or orthotopic implantation (e.g. , colon cancer cells implanted in colonic tissue or prostatic cancer cells implanted in prostate gland) . After an appropriate period of time, the tumors which result from these injections can be counted and analyzed. Among the cells which may be used for the production of such animal models of tumor progression are cells derived from the cell lines listed, above, in Section 5.1.1.1. For example, B16 melanoma cells (Fidler, I.J., 1973, Nature New Biol. 242:148-149) . including cell variants exhibiting high (e.g.. B16 F10 cells) and low (e.g.. B16 FI cells) metastatic potential may be utilized. Post-injection, pulmonary tumors generally develop in the mouse models. Thus, these animal serve as models of not only melanoma tumor progression but also as models of pulmonary metastases. For the generation of animal models of colorectal cancers, colon cancer cells such as, for example, KM12c (low metastatic potential) and KM12L4 (highly metastatic) cells (Morikawa, K. et al. f 1988, Cancer Research 12:1943-1948) can be implanted into nude mice spleens. In these cases, the animals generally develop hepatic tumors. Thus, such animals serve as models of not only colorectal tumor progression but also as models of hepatic metastases. For the generation of animal models of prostate cancer tumor progression, cells derived from, for example, the high metastatic potential prostatic cell line PC-3-M or the non-metastatic cell line DU 145 (Kar ali, R.A. et al.. 1987, Anticancer Res. 2:1173-1180; Koziowski, J.M. et al.. 1984, Cancer Research 44:3522- 3529) may be implanted into the prostates of animals and the resulting tumors may be analyzed and compared to, for example, normal tissue. In such a manner, genes which are differentially expressed in neoplastic versus normal cells as well as versus metastatic cells may be identified. The role of identified gene products (e.g.. 030 gene products) can be determined by transfecting cDNAs encoding such gene products into the appropriate cell line and analyzing its effect on the cells' ability to induce tumor progression in animal models such as these. The role of the identified gene products may be further analyzed by, for example, culturing cells derived from the tumors which develop in the animal models, introducing these cultured cells into animals, and subsequently measuring the level of identified gene product present in the resulting tumor cells. In this manner, cell line variants are developed which can be useful in analyzing the role of quantitative and/or qualitative differences in the expression of the identified genes on the cells' ability to induce tumor progression. For example, as demonstrated, below, in the Example presented in Section 6, 030 gene expression is inversely related to the metastatic potential of the tumor cell line used to generate such a tumor progression animal model. Additionally, recombinant animal models exhibiting tumor progression characteristics and/or symptoms of tumor progression disorders, including metastatic diseases, can be utilized, for example, such well-known animal models as the transgenic mouse model for human melanoma and transgenic mice which carry specific mutations which result in multiple intestinal tumors (Mintz, M. and Silvers W.K. , 1993, Proc. Natl. Acad. Sci. USA 22:8817-8821; and Fodde, R. , et al., 1994, Proc. Natl. Acad. Sci. USA 91:8969-8973). Further, recombinant animal models for tumor progression can be engineered by utilizing, for example, target gene sequences such as those described, above, in Section 5.4, in conjunction with techniques for producing transgenic animals that are well known to those of skill in the art. For example, target gene sequences can be introduced into, and overexpressed in, the genome of the animal of interest, or, if endogenous target gene sequences are present, they can either be overexpressed or, alternatively, can be disrupted in order to underexpress or inactivate target gene expression. In order to overexpress a target gene sequence, the coding portion of the target gene sequence can be ligated to a regulatory sequence which is capable of driving gene expression in the animal and cell type of interest. Such regulatory regions will be well known to those of skill in the art, and can be utilized in the absence of undue experimentation. In order to obtain underexpression of an endogenous target gene sequence, such a sequence can be introduced into the genome of the animal of interest such that the endogenous target gene alleles will be inactivated. Preferably, an engineered sequence comprising at least part of the target gene sequence is utilized and is introduced, via gene targeting, such that the endogenous target sequence is disrupted upon integration of the engineered target gene sequence into the animal's genome. Gene targeting is discussed, below, in this Section. Animals of any species, including, but not limited to, mice, rats, rabbits, guinea pigs, pigs, micro-pigs, goats, and non-human primates, e.g.. baboons, monkeys, and chimpanzees can be used to generate animal models of tumor progression and tumor progression disorders, such as, for example, metastatic diseases. Any technique known in the art can be used to introduce a target gene transgene into animals to produce the founder lines of transgenic animals. Such techniques include, but are not limited to pronuclear microinjection (Hoppe, P.C. and Wagner, T.E., 1989, U.S. Pat. No. 4,873,191); retrovirus mediated gene transfer into germ lines (Van der Putten et al.. 1985, Proc. Natl. Acad. Sci., USA 22.:6148-6152) ; gene targeting in embryonic stem cells (Thompson et al.. 1989, Cell 22:313-321) ; electroporation of embryos (Lo, 1983, Mol Cell. Biol. 2:1803-1814); and sperm-mediated gene transfer (Lavitrano et al.. 1989, Cell 52:717-723); etc. For a review of such techniques, see Gordon, 1989, Transgenic Animals, Intl. Rev. Cytol. 115:171-229. The present invention provides for transgenic animals that carry the transgene in all their cells, as well as animals which carry the transgene in some, but not all their cells, i.e.. mosaic animals. The transgene can be integrated, either as a single transgene or in concatamers, e.g.. head-to-head tandems or head-to-tail tandems. The transgene can also be selectively introduced into and activated in a particular cell type by following, for example, the teaching of Lasko et al. (Lasko, M. , et al.. 1992, Proc. Natl. Acad. Sci. USA 2.6232-6236) . The regulatory sequences required for such a cell-type specific activation will depend upon the particular cell type of interest, and will be apparent to those of skill in the art. When it is desired that the target gene transgene be integrated into the chromosomal site of the endogenous target gene, gene targeting is preferred. Briefly, when such a technique is to be utilized, vectors containing some nucleotide sequences homologous to the endogenous target gene of interest are designed for the purpose of integrating, via homologous recombination with chromosomal sequences, into and disrupting the function of, the nucleotide sequence of the endogenous target gene. The transgene can also be selectively introduced into a particular cell type, thus inactivating the endogenous gene of interest in only that cell type, by following, for example, the teaching of Gu et al. (Gu, H. , et al.. 1994, Science 265:103-106) . The regulatory sequences required for such a cell-type specific inactivation will depend upon the particular cell type of interest, and will be apparent to those of skill in the art. Once transgenic animals have been generated, the expression of the recombinant target gene and protein can be assayed utilizing standard techniques. Initial screening can be accomplished by Southern blot analysis or PCR techniques to analyze animal tissues to assay whether integration of the transgene has taken place. The level of mRNA expression of the transgene in the tissues of the transgenic animals can also be assessed using techniques which include, but are not limited to. Northern blot analysis of tissue samples obtained from the animal, in situ hybridization analysis, and RT- coupled PCR. Samples of target gene-expressing tissue, can also be evaluated immunocytochemically using antibodies specific for the transgenic product of interest. The target gene transgenic animals that express target gene mRNA or target gene transgene peptide (detected immunocytochemically, using antibodies directed against target gene product epitopes) at easily detectable levels should then be further evaluated to identify those animals which display tumor progression state characteristics, including tumor progression disorder symptoms. Such tumor progression disorder characteristics and/or symptoms can include, for example, those associated with such tumor cells as found in human melanoma, breast, gastrointestinal, such as esophageal, stomach, colon, bowel, colorectal and rectal cancers, prostate, bladder, testicular, ovarian, uterine, cervical, brain, lung, bronchial, larynx, pharynx, liver, pancreatic, thyroid, bone, leukemias, lymphomas and various types of skin cancers. Additionally, specific cell types within the transgenic animals can be analyzed for cellular phenotypes characteristic of tumor progression. Such cellular phenotypes can include, for example, differential gene expression characteristic of cells within a given tumor progression state of interest. Further, such cellular phenotypes can include as assessment of a particular cell type fingerprint pattern of expression and its comparison to known fingerprint expression profiles of the particular cell type in animals exhibiting tumor progression. Such transgenic animals serve as suitable model systems for tumor progression disorders. Once target gene transgenic founder animals are produced (i.e.. those animals which express target gene proteins in cells or tissues of interest, and which, preferably, exhibit tumor progression characteristics) , they can be bred, inbred, outbred, or crossbred to produce colonies of the particular animal. Examples of such breeding strategies include but are not limited to: outbreeding of founder animals with more than one integration site in order to establish separate lines; inbreeding of separate lines in order to produce compound target gene transgenics that express the target gene transgene of interest at higher levels because of the effects of additive expression of each target gene transgene; crossing of heterozygous transgenic animals to produce animals homozygous for a given integration site in order to both augment expression and eliminate the possible need for screening of animals by DNA analysis; crossing of separate homozygous lines to produce compound heterozygous or homozygous lines; breeding animals to different inbred genetic backgrounds so as to examine effects of modifying alleles on expression of the target gene transgene and the development of symptoms for tumor progression disorders. One such approach is to cross the target gene transgenic founder animals with a wild type strain to produce an FI generation that exhibits symptoms for tumor progression disorders. The FI generation can then be inbred in order to develop a homozygous line, if it is found that homozygous target gene transgenic animals are viable. 5.7.2. CELL-BASED ASSAYS Cells that contain and express target gene sequences which encode target gene protein, and, further, exhibit cellular phenotypes associated with tumor progression disorders, can be utilized to identify compounds that exhibit an ability to prevent and/or ameliorate tumor progression. Cellular phenotypes which can indicate an ability to ameliorate symptoms of tumor progression disorders can include, for example, tumor cells with low or high metastatic potential. Further, the fingerprint pattern of gene expression of cells of interest can be analyzed and compared to the normal fingerprint pattern. Those compounds which cause cells exhibiting cellular phenotypes of tumor progression disorders, including metastatic diseases, to produce a fingerprint pattern more closely resembling a normal fingerprint pattern for the cell of interest can be considered candidates for further testing regarding an ability to ameliorate the symptoms of such diseases. Cells which will be utilized for such assays can, for example, include non-recombinant cell lines, such as, but not limited to, melanoma (e.g.. B16 FI and B16 F10 cell lines) , human colon (e.g.. KM12c and KM20L4 cell lines) , prostate (e.g.. DU 145 and PC-3-M cell lines) and breast cancer cell lines (e.g.. MCF-7 and MDA-MB-435 cell lines) . In addition, purified primary or secondary tumor cells derived from either transgenic or non-transgenic tumor cells can be used. Further, cells which can be used for such assays can also include recombinant, transgenic cell lines. For example, the metastatic disease animal models of the invention, discussed, above, in Section 5.2.4.1, can be used to generate cell lines, containing one or more cell types involved in metastatic diseases, that can be used as cell culture models for these disorders. While primary cultures derived from the metastasis in transgenic animals of the invention can be utilized, the generation of continuous cell lines is preferred. For examples of techniques which can be used to derive a continuous cell line from the transgenic animals, see Small et al.. 1985, Mol. Cell Biol. 5:642-648. Alternatively, cells of a cell type known to be involved in metastatic diseases can be transfected with sequences capable of increasing or decreasing the amount of target gene expression within the cell. For example, target gene sequences can be introduced into, and over expressed in, the genome of the cell of interest, or, if endogenous target gene sequences are present, they can either be overexpressed or, alternatively, be disrupted in order to underexpress or inactivate target gene expression. In order to overexpress a target gene sequence, the coding portion of the target gene sequence can be ligated to a regulatory sequence which is capable of driving gene expression in the cell type of interest. Such regulatory regions will be well known to those of skill in the art, and can be utilized in the absence of undue experimentation. For under expression of an endogenous target gene sequence, such a sequence can be isolated and engineered such that when reintroduced into the genome of the cell type of interest, the endogenous target gene alleles will be inactivated. Preferably, the engineered target gene sequence is introduced via gene targeting such that the endogenous target sequence is disrupted upon integration of the engineered target gene sequence into the cell's genome. Gene targeting is discussed, above, in Section 5.7.1. Transfection of target gene sequence nucleic acid can be accomplished by utilizing standard techniques. See, for example, Ausubel, 1989, supra. Transfected cells should be evaluated for the presence of the recombinant target gene sequences, for expression and accumulation of target gene mRNA, and for the presence of recombinant target gene protein production. In instances wherein a decrease in target gene expression is desired, standard techniques can be used to demonstrate whether a decrease in endogenous target gene expression and/or in target gene product production is achieved. 5.8. SCREENING AS8AY8 FOR COMPOUNDS THAT INTERACT WITH THE TARGET GENE PRODUCT The following assays are designed to identify compounds that bind to target gene products, bind to other cellular proteins that interact with a target gene product, and to compounds that interfere with the interaction of the target gene product with other cellular proteins. Such compounds can include, but are not limited to, other cellular proteins. Specifically, such compounds can include, but are not limited to, peptides, such as, for example, soluble peptides, including, but not limited to Ig-tailed fusion peptides, comprising extracellular portions of target gene product transmembrane receptors, and members of random peptide libraries (see, e.g.. Lam, K.S. et al.. 1991, Nature 221:82-84; Houghton, R. et al.. 1991, Nature 354:84-86) ■ made of D-and/or L-configuration amino acids, phosphopeptides (including, but not limited to, members of random or partially degenerate phosphopeptide libraries; see, e.g.. Songyang, Z. et al. f 1993, Cell 22:767-778), antibodies (including, but not limited to, polyclonal, monoclonal, humanized, anti-idiotypic, chimeric or single chain antibodies, and FAb, F(ab') 2 and FAb expression libary fragments, and epitope-binding fragments thereof) , and small organic or inorganic molecules. Compounds identified via assays such as those described herein can be useful, for example, in elaborating the biological function of the target gene product, and for ameliorating symptoms of tumor progression. In instances, for example, whereby a tumor progression state or disorder results from a lower overall level of target gene expression, target gene product, and/or target gene product activity in a cell involved in the tumor progression state or disorder, compounds that interact with the target gene product can include ones which accentuate or amplify the activity of the bound target gene protein. Such compounds would bring about an effective increase in the level of target gene activity, thus ameliorating symptoms of the tumor progression disorder or state. In instances whereby mutations within the target gene cause aberrant target gene proteins to be made which have a deleterious effect that leads to tumor progression, compounds that bind target gene protein can be identified that inhibit the activity of the bound target gene protein. Assays for testing the effectiveness of compounds, identified by, for example, techniques such as those described in Section 5.8.1-5.8.3, are discussed, below, in Section 5.8.4. 5.8.1.IN VITRO SCREENING ASSAYS FOR COMPOUNDS THAT BIND TO A TARGET GENE PRODUCT In vitro systems can be designed to identify compounds capable of binding the target gene products of the invention. Compounds identified can be useful, for example, in modulating the activity of wild type and/or mutant target gene products, preferably mutant target gene proteins, can be useful in elaborating the biological function of the target gene product, can be utilized in screens for identifying compounds that disrupt normal target gene interactions, or can in themselves disrupt such interactions. The principle of the assays used to identify compounds that bind to the target gene product involves preparing a reaction mixture of the target gene protein and the test compound under conditions and for a time sufficient to allow the two components to interact and bind, thus forming a complex which can be removed and/or detected in the reaction mixture. These assays can be conducted in a variety of ways. For example, one method to conduct such an assay would involve anchoring target gene product or the test substance onto a solid phase and detecting target gene product/test compound complexes anchored on the solid phase at the end of the reaction. In one embodiment of such a method, the target gene product can be anchored onto a solid surface, and the test compound, which is not anchored, can be labeled, either directly or indirectly. In practice, microtitre plates can conveniently be utilized as the solid phase. The anchored component can be immobilized by non-covalent or covalent attachments. Non-covalent attachmentcan be accomplished by simply coating the solid surface with a solution of the protein and drying. Alternatively, an immobilized antibody, preferably a monoclonal antibody, specific for the protein to be immobilized can be used to anchor the protein to the solid surface. The surfaces can be prepared in advance and stored. In order to conduct the assay, the nonimmobilized component is added to the coated surface containing the anchored component. After the reaction is complete, unreacted components are removed (e.g.. by washing) under conditions such that any complexes formed will remain immobilized on the solid surface. The detection of complexes anchored on the solid surface can be accomplished in a number of ways. Where the previously immobilized component is pre-labeled, the detection of label immobilized on the surface indicates that complexes were formed. Where the previously nonimmobilized component is not pre-labeled, an indirect label can be used to detect complexes anchored on the surface; e.g.. using a labeled antibody specific for the immobilized component (the antibody, in turn, can be directly labeled or indirectly labeled with a labeled anti-Ig antibody) . Alternatively, a reaction can be conducted in a liquid phase, the reaction products separated from unreacted components, and complexes detected; e.g.. using an immobilized antibody specific for target gene or the test compound to anchor any complexes formed in solution, and a labeled antibody specific for the other component of the possible complex to detect anchored complexes. 5.8.2. ASSAYS FOR CELLULAR PROTEINS THAT INTERACT WITH THE TARGET GENE PRODUCT Any method suitable for detecting protein-protein interactions can be employed for identifying novel target product-cellular or extracellular protein interactions. These methods are outlined in Section 5.1.3., supra. for the identification of pathway genes, and can be utilized herein with respect to the identification of proteins which interact with identified target proteins. In such a case, the target gene serves as the known "bait" gene. 5.8.3. ASSAYS FOR COMPOUNDS THAT INTERFERE WITH TARGET GENE/CELLULAR PRODUCT INTERACTION The target gene products of the invention can, in vivo, interact with one or more cellular or extracellular macromolecules, such as proteins. Such macromolecules include, but are not limited to, nucleic acid molecules and those products identified via methods such as those described, above, in Section 5.8.2. For the purposes of this discussion, such cellular and extracellular macromolecules are referred to herein as "binding partners." Compounds that disrupt such interactions can be useful in regulating the activity of the target gene product, especially mutant target gene products. Such compounds can include, but are not limited to molecules such as antibodies, peptides, and the like described in Section 5.3.1. above. The basic principle of the assay systems used to identify compounds that interfere with the interaction between the target gene product and its cellular or extracellular binding partner or partners involves preparing a reaction mixture containing the target gene product, and the binding partner under conditions and for a time sufficient to allow the two products to interact and bind, thus forming a complex. In order to test a compound for inhibitory activity, the reaction mixture is prepared in the presence and absence of the test compound. The test compound can be initially included in the reaction mixture, or can be added at a time subsequent to the addition of target gene and its cellular or extracellular binding partner. Control reaction mixtures are incubated without the test compound or with a placebo. The formation of any complexes between the target gene product and the cellular or extracellular binding partner is then detected. The formation of a complex in the control reaction, but not in the reaction mixture containing the test compound, indicates that the compound interferes with the interaction of the target gene product and the interactive binding partner. Additionally, complex formation within reaction mixtures containing the test compound and normal target gene product can also be compared to complex formation within reaction mixtures containing the test compound and mutant target gene product. This comparison can be important in those cases wherein it is desirable to identify compounds that disrupt interactions of mutant but not normal target gene products. The assay for compounds that interfere with the interaction of the target gene products and binding partners can be conducted in a heterogeneous or homogeneous format. Heterogeneous assays involve anchoring either the target gene product or the binding partner onto a solid phase and detecting complexes anchored on the solid phase at the end of the reaction. In homogeneous assays, the entire reaction is carried out in a liquid phase. In either approach, the order of addition of reactants can be varied to obtain different information about the compounds being tested. For example, test compounds that interfere with the interaction between the target gene products and the binding partners, e.g.. by competition, can be identified by conducting the reaction in the presence of the test substance; i.e.. by adding the test substance to the reaction mixture prior to or simultaneously with the target gene product and interactive cellular or extracellular binding partner. Alternatively, test compounds that disrupt preformed complexes, e.g. compounds with higher binding constants that displace one of the components from the complex, can be tested by adding the test compound to the reaction mixture after complexes have been formed. The various formats are described briefly below. In a heterogeneous assay system, either the target gene product or the interactive cellular or extracellular binding partner, is anchored onto a solid surface, while the non-anchored species is labeled, either directly or indirectly. In practice, microtitre plates are conveniently utilized. The anchored species can be immobilized by non-covalent or covalent attachments. Non-covalent attachment can be accomplished simply by coating the solid surface with a solution of the target gene product or binding partner and drying. Alternatively, an immobilized antibody specific for the species to be anchored can be used to anchor the species to the solid surface. The surfaces can be prepared in advance and stored. In order to conduct the assay, the partner of the immobilized species is exposed to the coated surface with or without the test compound. After the reaction is complete, unreacted components are removed (e.g.. by washing) and any complexes formed will remain immobilized on the solid surface. The detection of complexes anchored on the solid surface can be accomplished in a number of ways. Where the non-immobilized species is pre-labeled, the detection of label immobilized on the surface indicates that complexes were formed. Where the non-immobilized species is not pre-labeled, an indirect label can be used to detect complexes anchored on the surface; e.g.. using a labeled antibody specific for the initially non-immobilized species (the antibody, in turn, can be directly labeled or indirectly labeled with a labeled anti-Ig antibody) . Depending upon the order of addition of reaction components, test compounds which inhibit complex formation or which disrupt preformed complexes can be detected. Alternatively, the reaction can be conducted in a liquid phase in the presence or absence of the test compound, the reaction products separated from unreacted components, and complexes detected; e.g.. using an immobilized antibody specific for one of the binding components to anchor any complexes formed in solution, and a labeled antibody specific for the other partner to detect anchored complexes. Again, depending upon the order of addition of reactants to the liquid phase, test compounds which inhibit complex or which disrupt preformed complexes can be identified. In an alternate embodiment of the invention, a homogeneous assay can be used. In this approach, a preformed complex of the target gene product and the interactive cellular or extracellular binding partner product is prepared in which either the target gene products or their binding partners are labeled, but the signal generated by the label is quenched due to complex formation (see, e.g.. U.S. Patent No. 4,109,496 by Rubens ein which utilizes this approach for im unoassays) . The addition of a test substance that competes with and displaces one of the species from the preformed complex will result in the generation of a signal above background. In this way, test substances which disrupt target gene product-cellular or extracellular binding partner interaction can be identified. In a particular embodiment, the target gene product can be prepared for immobilization using recombinant DNA techniques described in Section 5.1.2, supra. For example, the target gene coding region can be fused to a glutathione-S-transferase (GST) gene using a fusion vector such as pGEX-5X-l, in such a manner that its binding activity is maintained in the resulting fusion product. The interactive cellular or extracellular product can be purified and used to raise a monoclonal antibody, using methods routinely practiced in the art and described above, in Section 5.2.4. This antibody can be labeled with the radioactive isotope 125 I, for example, by methods routinely practiced in the art. In a heterogeneous assay, e.g.. the GST-Target gene fusion product can be anchored to glutathione-agarose beads. The interactive cellular or extracellular binding partner product can then be added in the presence or absence of the test compound in a manner that allows interaction and binding to occur. At the end of the reaction period, unbound material can be washed away, and the labeled monoclonal antibody can be added to the system and allowed to bind to the complexed components. The interaction between the target gene product and the interactive cellular or extracellular binding partner can be detected by measuring the amount of radioactivity that remains associated with the glutathione-agarose beads. A successful inhibition of the interaction by the test compound will result in a decrease in measured radioactivity. Alternatively, the GST-target gene fusion product and the interactive cellular or extracellular binding partner product can be mixed together in liquid in the absence of the solid glutathione-agarose beads. The test compound can be added either during or after the binding partners are allowed to interact. This mixture can then be added to the glutathione-agarose beads and unbound material is washed away. Again the extent of inhibition of the binding partner interaction can be detected by adding the labeled antibody and measuring the radioactivity associated with the beads. In another embodiment of the invention, these same techniques can be employed using peptide fragments that correspond to the binding domains of the target gene product and the interactive cellular or extracellular binding partner (in case where the binding partner is a product) , in place of one or both of the full length products. Any number of methods routinely practiced in the art can be used to identify and isolate the protein's binding site. These methods include, but are not limited to, mutagenesis of one of the genes encoding one of the products and screening for disruption of binding in a co- immunoprecipitation assay. Compensating mutations in the gene encoding the second species in the complex can be selected. Sequence analysis of the genes encoding the respective products will reveal the mutations that correspond to the region of the product involved in interactive binding. Alternatively, one product can be anchored to a solid surface using methods described in this Section above, and allowed to interact with and bind to its labeled binding partner, which has been treated with a proteolytic enzyme, such as trypsin. After washing, a short, labeled peptide comprising the binding domain can remain associated with the solid material, which can be isolated and identified by amino acid sequencing. Also, once the gene coding for the cellular or extracellular binding partner product is obtained, short gene segments can be engineered to express peptide fragments of the product, which can then be tested for binding activity and purified or synthesized. 5.8.4. ASSAYS FOR AMELIORATION OF TUMOR PROGRESSION SYMPTOMS Any of the binding compounds, including but not limited to, compounds such as those identified in the foregoing assay systems, can be tested for the ability to prevent and/or ameliorate symptoms of tumor progression and tumor progression disorders, including metastatic disease. Cell-based and animal model-based assays for the identification of compounds exhibiting an ability to prevent and/or ameliorate tumor progression symptoms are described below. First, cell-based systems such as those described, above, in Section 5.7.2, can be used to identify compounds which can act to ameliorate symptoms of tumor progression . For example, such cell systems can be exposed to a compound, suspected to exhibiting an ability to ameliorate tumor progression symptoms, at a sufficient concentration and for a time sufficient to elicit such an amelioration in the exposed cells. After exposure, the cells are examined to determine whether one or more tumor progression state or tumor progression disorder phenotypes has been altered to resemble a more normal or more wild-type, non-neoplastic disease phenotype. Taking, as an example, tumor progression involving metastasis, cell-based systems such as the highly metastatic B16 F10 melanoma cell line can be utilized. Upon exposure to such cell systems, compounds can be assayed for their ability to reduce the metastatic potential of such cells. Further, the level of 030 gene expression within these cells may be assayed. Presumably, an increase in the observed level of 030 gene expression would indicate an amelioration of the metastatic tumor progression state. In addition, animal-based systems, such as those described, above, in Section 5.7.1, can be used to identify compounds capable of ameliorating symptoms of tumor progression. Such animal models can be used as test substrates for the identification of drugs, pharmaceuticals, therapies, and interventions which can be effective in treating tumor progression disorders. For example, animal models can be exposed to a compound suspected to exhibit an ability to ameliorate tumor progression symptoms, at a sufficient concentration and for a time sufficient to elicit such an amelioration in the exposed animals. The response of the animals to the exposure can be monitored by assessing the reversal of disorders associated with tumor progression. With regard to intervention, any treatments which reverse any aspect of symptoms of tumor progression, such as, for example, those associated with metastatic disease, should be considered as candidates for human therapeutic intervention in the treatment of tumor progression. Dosages of test agents can be determined by deriving dose-response curves, as discussed in Section 5.10, below. Further, gene expression patterns can be utilized to assess the ability of a compound to ameliorate symptoms of tumor progression and tumor progression disorders. For example, fingerprint gene expression or a fingerprint pattern can then be used in such an assessment. Fingerprint gene expression and fingerprint patterns are described, below, in Section 5.11. Fingerprint patterns can be characterized for known states (e.g.. normal or known pre-neoplastic, neoplastic or metastatic states) within the cell- and/or animal-based model systems. Subsequently, these known fingerprint patterns can be compared to ascertain the effect a test compound has to modify such fingerprint patterns, and to cause the pattern to more closely resemble that of a more desirable fingerprint pattern. For example, administration of a compound can cause the fingerprint pattern of a metastatic disease model system to more closely resemble a control, normal system. Administration of a compound can, alternatively, cause the fingerprint pattern of a control system to begin to mimic tumor progression states, such as metastatic disease states. 5.8.5. MONITORING OF EFFECTS DURING CLINICAL TRIALS Monitoring the influence of compounds on tumor progression can be applied not only in basic drug screening, but also in clinical trials. In such clinical trials, the expression of a panel of genes that have been discovered in any one of the paradigms discovered in Section 5.1.1.1 can be used as a "read out" of the tumor progression state of a particular cell. For example, and not by way of limitation, the paradigm describing the B16 melanoma cells provides for the identification of fingerprint genes (e.g.. 030) that are down-regulated in metastatic tumor cells. For example, in a clinical trial, tumor cells can be isolated from the primary tumors removed by surgery, and RNA prepared and analyzed by differential display as described in Section 6.1. The levels of expression of the fingerprint genes can be quantified by Northern blot analysis or RT-PCR, as described in Section 6.1, or alternatively by measuring the amount of protein produced, by one of the methods described in Section 5.7.2. In this way, the fingerprint profiles can serve as putative biomarkers indicative of the metastatic potential of the tumor cell. Thus, by monitoring the level of expression of romy030, a protocol for suitable chemotherapeutic anticancer drugs can be developed based on the metastatic potential of tumor cells in the primary. In cases of inoperable metastatic disease, patients can have biopsies removed for measurement of romy030 expression so that the drug's efficacy can be measured by monitoring the degree of restored expression of romy030. 5.9. COMPOUNDS AND METHODS FOR TREATMENT OF TUMOR PROGRESSION Described herein are methods and compositions which can be used ameliorate symptoms of tumor progression and disorders involving tumor progression via, first, target gene modulation, and/or second, via a depletion of the cells involved in tumor progression. Target gene modulation can be of a positive or negative nature, depending on the specific situation involved, but each modulatory event yields a net result in which tumor progression symptoms are ameliorated. "Negative modulation," as used herein, refers to a reduction in the level and/or activity of target gene product relative to the level and/or activity of the target gene product in the absence of the modulatory treatment. "Positive modulation," as used herein, refers to an increase in the level and/or activity of target gene product relative to the level and/or activity of target gene product in the absence of modulatory treatment. It is possible that tumor progression can be brought about, at least in part, by an abnormal level of gene product, or by the presence of a gene product exhibiting abnormal activity. As such, the reduction in the level and/or activity of such gene products would bring about the amelioration of tumor progression symptoms. Negative modulatory techniques for the reduction of target gene expression levels or target gene product activity levels are discussed in Section 5.9.1, below. Alternatively, it is possible that tumor progression can be brought about, at least in part, by the absence or reduction of the level of gene expression, or a reduction in the level of a gene product's activity. As such, an increase in the level of gene expression and/or the activity of such gene products would bring about the amelioration of tumor progression symptoms. For example, as demonstrated in the Example presented in Section 6, below, a reduction in the level of 030 gene expression correlates with a highly metastatic tumor progression state. A 030 positive modulatory technique which increased 030 gene expression in cells within a highly metastatic tumor progression state should, therefore, act to ameliorate the symptoms of such a state. Further, because the 030 gene product may exhibit general tumor suppressor features, it is possible that a 030 positive modulatory technique could ameliorate symptoms of many tumor progression events. Positive modulatory techniques for increasing the target gene expression levels or target gene product activity levels are discussed in Section 5.9.2, below. Additionally, tumor progression treatment techniques whereby the concentration of cells involved in tumor progression are depleted are described, below, in Section 5.9.3. Among the tumor progression events which may be treated are those associated with human tumors. Such human tumors may include, for example, human melanomas, breast, gastrointestinal, such as esophageal, stomach, colon, bowel, colorectal and rectal cancers, prostate, bladder, testicular, ovarian, uterine, cervical, brain, lung, bronchial, larynx, pharynx, liver, pancreatic, thyroid, bone, leukemias, lymphomas and various types of skin cancers. 5.9.1. NEGATIVE MODULATORY TECHNIQUES As discussed, above, successful treatment of tumor progression symptoms and of disorders involving tumor progression can be brought about by techniques which serve to inhibit the expression or activity of target gene products. For example, compounds such as those identified through assays described, above, in Section 5.8, which exhibit negative modulatory activity, can be used in accordance with the invention to prevent and/or ameliorate symptoms of tumor progression, including tumor progression involving metastatic disorders. As discussed in Section 5.8., above, such molecules can include, but are not limited to peptides, phosphopeptides, small organic or inorganic molecules, or antibodies (including, for example, polyclonal, monoclonal, humanized, anti- idiotypic, chimeric or single chain antibodies, and FAb, F(ab') 2 and FAb expression library fragments, and epitope-binding fragments thereof) . Negative modulatory techniques involving antibody administration are described, below, in Section 5.9.1.2. Techniques for the determination and administration of such compounds are described, below, in Section 5.10. Further, antisense and ribozyme molecules which inhibit expression of the target gene can also be used in accordance with the invention to reduce the level of target gene expression, thus effectively reducing the level of target gene activity. Still further, triple helix molecules can be utilized in reducing the level of target gene activity. Such techniques are described, below, in Section 5.9.1.1. 5.9.1.1. NEGATIVE MODULATORY ANTISENSE, RIBOZYME AND TRIPLE HELIX APPROACHES Among the compounds which can exhibit the ability to prevent and/or ameliorate symptoms of tumor progression are antisense, ribozyme, and triple helix molecules. Such molecules can be designed to reduce or inhibit either wild type, or if appropriate, mutant target gene activity. Techniques for the production and use of such molecules are well known to those of skill in the art. Anti-sense RNA and DNA molecules act to directly block the translation of mRNA by hybridizing to targeted mRNA and preventing protein translation. With respect to antisense DNA, oligodeoxyribonucleotides derived from the translation initiation site, e.g.. between the -10 and +10 regions of the Target gene nucleotide sequence of interest, are preferred. Ribozymes are enzymatic RNA molecules capable of catalyzing the specific cleavage of RNA. (For a review, see, for example, Rossi, J. , 1994, Current Biology 1:469- 471) . The mechanism of ribozyme action involves sequence specific hybridization of the ribozyme molecule to complementary target RNA, followed by a endonucleolytic cleavage. The composition of ribozyme molecules must include one or more sequences complementary to the target gene mRNA and must include the well-known catalytic sequence responsible for mRNA cleavage. For this sequence, see U.S. Pat. No. 5,093,246. As such within the scope of the invention are engineered hammerhead motif ribozyme molecules that specifically and efficiently catalyze endonucleolytic cleavage of RNA sequences encoding target gene proteins. Specific ribozyme cleavage sites within any potential RNA target are initially identified by scanning the molecule of interest for ribozyme cleavage sites which include the following sequences, GUA, GUU, and GUC. Once identified, short RNA sequences of between 15 and 20 ribonucleotides corresponding to the region of the target gene containing the cleavage site can be evaluated for predicted structural features, such as secondary structure, that can render the oligonucleotide sequence unsuitable. The suitability of candidate sequences can also be evaluated by testing their accessibility to hybridization with complementary oligonucleotides, using ribonuclease protection assays. Nucleic acid molecules to be used in triplex helix formation for the inhibition of transcription should be single stranded and composed of deoxynucleotides. The base composition of these oligonucleotides must be designed to promote triple helix formation via Hoogsteen base pairing rules, which generally require sizeable stretches of either purines or pyrimidines to be present on one strand of a duplex. Nucleotide sequences can be pyrimidine-based, which will result in TAT and CGC + triplets across the three associated strands of the resulting triple helix. The pyri idine-rich molecules provide base complementarily to a purine-rich region of a single strand of the duplex in a parallel orientation to that strand. In addition, nucleic acid molecules can be chosen that are purine-rich, for example, contain a stretch of G residues. These molecules will form a triple helix with a DNA duplex that is rich in GC paris, in which the majority of the purine residues are located on a single strand of the targeted duplex, resulting in GGC triplets across the three strands in the triplex. Alternatively, the potential sequences that can be targeted for triple helix formation can be increased by creating a so called "switchback" nucleic acid molecule. Switchback molecules are synthesized in an alternating 5'-3', 3'-5' manner, such that they base pair with first one strand of a duplex and then the other, eliminating the necessity for a sizeable stretch of either purines or pyrimidines to be present on one strand of a duplex. In instances wherein the antisense, ribozyme, and/or triple helix molecules described herein are utilized to reduce or inhibit mutant gene expression, it is possible that the technique utilized can also efficiently reduce or inhibit the transcription (triple helix) and/or translation (antisense, ribozyme) of mRNA produced by normal target gene alleles such that the possibility can arise wherein the concentration of normal target gene product present can be lower than is necessary for a normal phenotype. In such cases, to ensure that substantially normal levels of target gene activity are maintained, nucleic acid molecules that encode and express target gene polypeptides exhibiting normal target gene activity can be introduced into cells via gene therapy methods such as those described, below, in Section 5.9.2 that do not contain sequences susceptible to whatever antisense, ribozyme, or triple helix treatments are being utilized. Alternatively, in instances whereby the target gene encodes an extracellular protein, it can be preferable to coadminister normal target gene protein into the cell or tissue in order to maintain the requisite level of cellular or tissue target gene activity. Anti-sense RNA and DNA, ribozyme and triple helix molecules of the invention can be prepared by any method known in the art for the synthesis of DNA and RNA molecules. These include techniques for chemically synthesizing oligodeoxyribonucleotides and oligoribonucleotides well known in the art such as, for example, solid phase phosphora idite chemical synthesis. Alternatively, RNA molecules can be generated by in vitro and in vivo transcription of DNA sequences encoding the antisense RNA molecule. Such DNA sequences can be incorporated into a wide variety of vectors which incorporate suitable RNA polymerase promoters such as the T7 or SP6 polymerase promoters. Alternatively, antisense cDNA constructs that synthesize antisense RNA constitutively or inducibly, depending on the promoter used, can be introduced stably into cell lines. Various well-known modifications to the DNA molecules can be introduced as a means of increasing intracellular stability and half-life. Possible modifications include but are not limited to the addition of flanking sequences of ribo- or deoxy- nucleotides to the 5' and/or 3' ends of the molecule or the use of phosphorothioate or 2' O-methyl rather than phospho- diesterase linkages within the oligodeoxyribonucleotide backbone. 5.9.1.2. NEGATIVE MODULATORY ANTIBODY TECHNIQUES Antibodies can be generated which are both specific for target gene product and which reduce target gene product activity. Such antibodies may, therefore, by administered in instances whereby negative modulatory techniques are appropriate for the treatment of tumor progression. Antibodies can be generated using standard techniques described in Section 5.6, above, against the proteins themselves or against peptides corresponding to portions of the proteins. The antibodies include but are not limited to polyclonal, monoclonal, Fab fragments, single chain antibodies, chimeric antibodies, and the like. In instances where the target gene protein to which the antibody is directed is intracellular and whole antibodies are used, internalizing antibodies can be preferred. However, lipofectin or liposomes can be used to deliver the antibody or a fragment of the Fab region which binds to the target gene epitope into cells. Where fragments of the antibody are used, the smallest inhibitory fragment which binds to the target protein's binding domain is preferred. For example, peptides having an amino acid sequence corresponding to the domain of the variable region of the antibody that binds to the target gene protein can be used. Such peptides can be synthesized chemically or produced via recombinant DNA technology using methods well known in the art (e.g.. see Creighton, 1983, supra: and Sambrook et al.. 1989, supra) . Alternatively, single chain neutralizing antibodies which bind to intracellular target gene product epitopes can also be administered. Such single chain antibodies can be administered, for example, by expressing nucleotide sequences encoding single-chain antibodies within the target cell population by utilizing, for example, techniques such as those described in Marasco et al. (Marasco, W. et al.. 1993, Proc. Natl. Acad. Sci. USA 90:7889-7893) . In instances where the target gene protein is extracellular, or is a transmembrane protein, any of the administration techniques described, below in Section 5.10 which are appropriate for peptide administration can be utilized to effectively administer inhibitory target gene antibodies to their site of action. 5.9.2. POSITIVE MODULATORY TECHNIQUES As discussed above, successful treatment of tumor progression symptoms and of disorders involving tumor progression can be brought about by techniques which serve to increase the level of target gene expression or to increase the activity of a target gene product. For example, compounds such as those identified through assays described, above, in Section 5.8, which exhibit positive modulatory activity can be used in accordance with the invention to ameliorate tumor progression symptoms. As discussed in Section 5.8, above, such molecules can include, but are not limited to, peptides, phosphopeptides, small organic or inorganic molecules, or antibodies (including, for example, polyclonal, monoclonal, humanized, anti-idiotypic, chimeric or single chain antibodies, and FAb, F(ab') 2 and FAb expression library fragments, and epitope-binding fragments thereof) . Positive modulatory techniques involving antibody administration are described, below, in Section 5.9.2.1. For example, a target gene protein, at a level sufficient to ameliorate tumor progression symptoms can be administered to a patient exhibiting such symptoms. Any of the techniques discussed, below, in Section 5.10, can be utilized for such administration. One of skill in the art will readily know how to determine the concentration of effective, non-toxic doses of the normal target gene protein, utilizing techniques such as those described, below, in Section 5.10.1. In instances wherein the compound to be administered is a peptide compound, DNA sequences encoding the peptide compound can, alternatively, be directly administered to a patient exhibiting tumor progression symptoms, at a concentration sufficient to generate the production of an amount of target gene product adequate to ameliorate tumor progression symptoms. Any of the techniques described, below, in Section 5.10, which achieve intracellular administration, can be utilized for the administration of such DNA molecules. The DNA molecules can be produced, for example, by well-known recombinant techniques. In the case of peptide compounds which act extracellularly, the DNA molecules encoding such peptides can be taken up and expressed by any cell type, so long as a sufficient circulating concentration of peptide results for the elicitation of a reduction in tumor progression symptoms. In the case of compounds which act intracellularly, the DNA molecules encoding such peptides must be taken up and expressed by cells involved in the tumor progression at a sufficient level to bring about the reduction of tumor progression symptoms. Any technique which serves to selectively administer DNA molecules to a cell involved in tumor progression is, therefore, preferred for the DNA molecules encoding intracellularly acting peptides. Further, patients can be treated for symptoms of tumor progression by gene replacement therapy. One or more copies of a normal target gene or a portion of the gene that directs the production of a normal target gene protein with target gene function can be inserted into cells, using vectors which include, but are not limited to adenovirus, adeno-associated virus, and retrovirus vectors, in addition to other particles that introduce DNA into cells, such as liposomes. Techniques such as those described above can be utilized for the introduction of normal target gene sequences into human cells. In instances wherein the target gene encodes an extracellular, secreted gene product, such gene replacement techniques may be accomplished either in vivo or in vitro. For such cases, the cell types expressing the target gene is less important than achieving a sufficient circulating concentration of the extracellular molecules for the amelioration of tumor progression symptoms to occur. In vitro, target gene sequences can be introduced into autologous cells. Those cells expressing the target gene sequence of interest can then be reintroduced, preferably by intravenous administration, into the patient such that there results an amelioration of tumor progression symptoms. In instances wherein the gene replacement involves a gene which encodes a product which acts intracellularly, it is preferred that gene replacement be accomplished in vivo. Further, because the cell type in which the gene replacement must occur is the cell type involved in tumor progression, such techniques must successfully target such tumor progression cells. Taking the 030 gene as an example, an increase in 030 expression can serve to ameliorate tumor progression symptoms, such as, for example, tumor progression symptoms involving metastatic processes. Therefore, any positive modulatory described herein which increases the 030 gene product or gene product activity to a level which is sufficient to ameliorate tumor progression symptoms represents a successful tumor progression therapeutic treatment. 5.9.3. METHODS FOR DEPLETING CELLS INVOLVED IN TUMOR PROGRESSION Techniques described herein can be utilized to deplete the total number of cells involved in tumor progression, thus effectively decreasing the ratio of the tumor cells to non-cancerous cells. Specifically, separation techniques are described which can be used to deplete the total number of tumor cells present within a cell population, and, further, targeting techniques are described which can be utilized to deplete specific tumor cell subpopulations. Depending on the particular application, changing the number of cells belonging to tumor cell population can yield inhibitory responses leading to the amelioration of cancerous disorders. The separation techniques described herein are based on the presence or absence of specific cell surface, preferably transmembrane, markers. By way of example, and not by way of limitation, the techniques described herein utilize tumor specific cell surface markers or antigens and will describe procedures whereby tumor cells can be separated from other cells, thus allowing for selective depletion of tumor cells. Separation techniques can be utilized which separate and purify cells, tumor cells, for example, in vitro from a population of cells, such as hematopoietic cells autologous to the patient being treated. For example, an initial tumor cell subpopulation-containing population of cells, such as hematopoietic cells, can be obtained from a leukemia patient using standard procedures well known to those of skill in the art. Peripheral blood can be utilized as one potential starting source for such techniques, and can, for example, be obtained via venipuncture and collection into heparinized tubes. Once the starting source of autologous cells is obtained, tumor cells can be removed, and thus selectively separated and purified, by various methods which utilize antibodies which bind specific markers present on tumor cells while absent on other cells within the starting source. These techniques can include, for example, flow cytometry using a fluorescence activated cell- sorter (FACS) and specific fluorochromes, biotin-avidin or biotin-streptavidin separations using biotin conjugated to cell surface marker-specific antibodies and avidin or streptavidin bound to a solid support such as affinity column matrix or plastic surfaces or magnetic separations using antibody-coated magnetic beads. Separation via antibodies for specific markers can be by negative or positive selection procedures. In negative separation, antibodies are used which are specific for markers present on undesired cells, in this case tumor cells, which exhibit, for example, the tumor specific cell surface marker. Cells bound by an antibody to such a cell surface marker can be removed or lysed and the remaining desired mixture retained. In positive separation, antibodies specific for markers present on the desired cells of interest, in this case tumor-like cells, are used. Cells bound by the antibody are separated and retained. It will be understood that positive and negative separations can be used substantially simultaneously or in a sequential manner. A common technique for antibody based separation is the use of flow cytometry such as by a florescence activated cell sorter (FACS) . Typically, separation by flow cytometry is performed as follows. The suspended mixture of cells are centrifuged and resuspended in media. Antibodies which are conjugated to fluorochrome are added to allow the binding of the antibodies to specific cell surface markers. The cell mixture is then washed by one or more centrifugation and resuspension steps. The mixture is run through a FACS which separates the cells based on different fluorescence characteristics. FACS systems are available in varying levels of performance and ability, including multi-color analysis. The facilitating cell can be identified by a characteristic profile of forward and side scatter which is influenced by size and granularity, as well as by positive and/or negative expression of certain cell surface markers. Other separation techniques besides flow cytometry can also provide fast separations. One such method is biotin-avidin based separation by affinity chromatography. Typically, such a technique is performed by incubating cells with biotin-coupled antibodies to specific markers, such as, for example, the transmembrane protein encoded by the tumor-specific marker, followed by passage through an avidin column. Biotin-antibody-cell complexes bind to the column via the biotin-avidin interaction, while other cells pass through the column. The specificity of the biotin-avidin system is well suited for rapid positive separation. Multiple passages can ensure separation of a sufficient level of the tumor cell subpopulation of interest. In instances whereby the goal of the separation technique is to deplete the overall number of cells belonging to the tumor cell subpopulation, the cells derived from the starting source of cells which has now been effectively depleted of tumor cells can be reintroduced into the patient. Such a depletion of the tumor cell subpopulation results in the amelioration of cancerous disorders associated with tumor progression. In instances whereby the goal of the separation technique is to augment or increase the overall number of cells belonging to a non-cancerous cell subpopulation, cells derived from the purified normal cell subpopulation can be reintroduced into the patient, thus resulting in the amelioration of cancerous disorders associated with an under activity of the normal cell subpopulation. The cells to be reintroduced will be cultured and expanded ex vivo prior to reintroduction. Purified normal cell subpopulation cells can be washed, suspended in, for example, buffered saline, and reintroduced into the patient via intravenous administration. Cells to be expanded can be cultured, using standard procedures, in the presence of an appropriate expansion agent which induces proliferation of the purified normal cell subpopulation. Such an expansion agent can, for example, be any appropriate cytokine, antigen, or antibody. Prior to being reintroduced into a patient, the purified normal cells can be modified by, for example, transformation with gene sequences encoding gene products of interest. Such gene products should represent products which enhance the activity of the purified normal cell subpopulation or, alternatively, represent products which repress the activity of one or more of the other normal cell subpopulations. Cell transformation and gene expression procedures are well known to those of skill in the art, and can be as those described, above, in Section 5.2. Well-known targeting methods can, additionally, be utilized in instances wherein the goal is to deplete the number of cells belonging to a specific tumor cell subpopulation. Such targeting methods can be in vivo or in vitro, and can involve the introduction of targeting agents into a population of cells such that the targeting agents selectively destroy a specific subset of the cells within the population. In vivo administration techniques which can be followed for such targeting agents are described, below, in Section 5.10. Targeting agents generally comprise, first, a targeting moiety which, in the current instance, causes the targeting agent to selectively associate with a specific tumor cell subpopulation. The targeting agents generally comprise, second, a moiety capable of destroying a cell with which the targeting agent has become associated. Targeting moieties can include, but are not limited to, antibodies directed to cell surface markers found specifically on the tumor cell subpopulation being targeted, or, alternatively, to ligands, such as growth factors, which bind receptor-type molecules found exclusively on the targeted tumor cell subpopulation. Destructive moieties include any moiety capable of inactivating or destroying a cell to which the targeting agent has become bound. For example, a destructive moiety can include, but it is not limited to cytotoxins or radioactive agents. Cytotoxins include, for example, plant-, fungus-, or bacteria-derived toxins, with deglycosylated Ricin A chain toxins being generally preferred due to their potency and lengthy half-lives. 5.10. PHARMACEUTICAL PREPARATIONS AND METHODS OF ADMINISTRATION The identified compounds that inhibit target gene expression, synthesis and/or activity can be administered to a patient at therapeutically effective doses to prevent, treat or ameliorate tumor progression. A therapeutically effective dose refers to that amount of the compound sufficient to result in amelioration of symptoms of tumor progression. 5.10.1. EFFECTIVE DOSE Toxicity and therapeutic efficacy of such compounds can be determined by standard pharmaceutical procedures in cell cultures or experimental animals, e.g.. for determining the LD 50 (the dose lethal to 50% of the population) and the ED 50 (the dose therapeutically effective in 50% of the population) . The dose ratio between toxic and therapeutic effects is the therapeutic index and it can be expressed as the ratio LD 50 /ED 50 . Compounds which exhibit large therapeutic indices are preferred. While compounds that exhibit toxic side effects can be used, care should be taken to design a delivery system that targets such compounds to the site of affected tissue in order to minimize potential damage to uninfected cells and, thereby, reduce side effects. The data obtained from the cell culture assays and animal studies can be used in formulating a range of dosage for use in humans. The dosage of such compounds lies preferably within a range of circulating concentrations that include the ED 50 with little or no toxicity. The dosage can vary within this range depending upon the dosage form employed and the route of administration utilized. For any compound used in the method of the invention, the therapeutically effective dose can be estimated initially from cell culture assays. A dose can be formulated in animal models to achieve a circulating plasma concentration range that includes the IC 50 (i.e.. the concentration of the test compound which achieves a half-maximal inhibition of symptoms) as determined in cell culture. Such information can be used to more accurately determine useful doses in humans. Levels in plasma can be measured, for example, by high performance liquid chromatography. 5.10.2. FORMULATIONS AND USE Pharmaceutical compositions for use in accordance with the present invention can be formulated in conventional manner using one or more physiologically acceptable carriers or excipients. Thus, the compounds and their physiologically acceptable salts and solvates can be formulated for administration by inhalation or insufflation (either through the mouth or the nose) or oral, buccal, parenteral or rectal administration. For oral administration, the pharmaceutical compositions can take the form of, for example, tablets or capsules prepared by conventional means with pharmaceutically acceptable excipients such as binding agents (e.g.. pregelatinised maize starch, polyvinylpyrrolidone or hydroxypropyl ethylcellulose) ; fillers (e.g.. lactose, microcrystalline cellulose or calcium hydrogen phosphate) ; lubricants (e.g.. magnesium stearate, talc or silica) ; disintegrants (e.g.. potato starch or sodium starch glycolate) ; or wetting agents (e.g.. sodium lauryl sulphate) . The tablets can be coated by methods well known in the art. Liquid preparations for oral administration can take the form of, for example, solutions, syrups or suspensions, or they can be presented as a dry product for constitution with water or other suitable vehicle before use. Such liquid preparations can be prepared by conventional means with pharmaceutically acceptable additives such as suspending agents (e.g.. sorbitol syrup, cellulose derivatives or hydrogenated edible fats) ; emulsifying agents (e.g.. lecithin or acacia) ; non-aqueous vehicles (e.g.. almond oil, oily esters, ethyl alcohol or fractionated vegetable oils) ; and preservatives (e.g.. methyl or propyl-p-hydroxybenzoates or sorbic acid) . The preparations can also contain buffer salts, flavoring, coloring and sweetening agents as appropriate. Preparations for oral administration can be suitably formulated to give controlled release of the active compound. For buccal administration the compositions can take the form of tablets or lozenges formulated in conventional manner. For administration by inhalation, the compounds for use according to the present invention are conveniently delivered in the form of an aerosol spray presentation from pressurized packs or a nebulizer, with the use of a suitable propellant, e.g.. dichlorodifluoromethane, trichlorofluoromethane, dichlorotetrafluoroethane, carbon dioxide or other suitable gas. In the case of a pressurized aerosol the dosage unit can be determined by providing a valve to deliver a metered amount. Capsules and cartridges of e.g.. gelatin for use in an inhaler or insufflator can be formulated containing a powder mix of the compound and a suitable powder base such as lactose or starch. The compounds can be formulated for parenteral administration by injection, e.g.. by bolus injection or continuous infusion. Formulations for injection can be presented in unit dosage form, e.g.. in ampoules or in multi-dose containers, with an added preservative. The compositions can take such forms as suspensions, solutions or emulsions in oily or aqueous vehicles, and can contain formulatory agents such as suspending, stabilizing and/or dispersing agents. Alternatively, the active ingredient can be in powder form for constitution with a suitable vehicle, e.g.. sterile pyrogen-free water, before use. The compounds can also be formulated in rectal compositions such as suppositories or retention enemas, e.g.. containing conventional suppository bases such as cocoa butter or other glycerides. In addition to the formulations described previously, the compounds can also be formulated as a depot preparation. Such long acting formulations can be administered by implantation (for example, subcutaneously or intramuscularly) or by intramuscular injection. Thus, for example, the compounds can be formulated with suitable polymeric or hydrophobic materials (for example as an emulsion in an acceptable oil) or ion exchange resins, or as sparingly soluble derivatives, for example, as a sparingly soluble salt. The compositions can, if desired, be presented in a pack or dispenser device which can contain one or more unit dosage forms containing the active ingredient. The pack can for example comprise metal or plastic foil, such as a blister pack. The pack or dispenser device can be accompanied by instructions for administration. 5.11. DIAGNOSIS OF TUMOR PROGRESSION A variety of methods can be employed for the diagnosis of tumor progression and of disorders involving tumor progression, including metastatic diseases. Such methods can, for example, utilize reagents such as fingerprint gene nucleotide sequences described in Sections 5.2.1, and antibodies directed against differentially expressed and pathway gene peptides, as described, above, in Section 5.2.1 (peptides) and 5.2.3 (antibodies) . Specifically, such reagents can be used, for example, for the detection of the presence of target gene mutations, or the detection of either over or under expression of target gene in RNA. The methods described herein can be performed, for example, by utilizing pre-packaged diagnostic kits comprising at least one specific fingerprint gene nucleic acid or anti-fingerprint gene antibody reagent described herein, which can be conveniently used, e.g.. in clinical settings, to diagnose patients exhibiting symptoms of metastatic diseases. Any cell type or tissue, preferably T-cells, in which the fingerprint gene is expressed can be utilized in the diagnostics described below. 5.11.1. DETECTION OF FINGERPRINT GENE NUCLEIC ACIDS DNA or RNA from the cell type or tissue to be analyzed can easily be isolated using procedures which are well known to those in the art. Diagnostic procedures can also be performed "in situ" directly upon tissue sections (fixed and/or frozen) of patient tissue obtained from biopsies or resections, such that no nucleic acid purification is necessary. Nucleic acid reagents such as those described in Section 5.1 can be used as probes and/or primers for such in situ procedures (see, for example, Nuovo, G.J. , 1992, PCR in situ hybridization: Protocols and Applications, Raven Press, NY) . Fingerprint gene nucleotide sequences, either RNA or DNA, can, for example, be used in hybridization or amplification assays of biological samples to detect gene structures and expression associated with metastasis. Such assays can include, but are not limited to, Southern or Northern analyses, single stranded conformational polymorphism analyses, in situ hybridization assays, and, polymerase chain reaction analyses. Such analyses can reveal both quantitative aspects of the expression pattern of the fingerprint gene, and qualitative aspects of the fingerprint gene expression and/or gene composition. That is, such techniques can include, for example, point mutations, insertions, deletions, chromosomal rearrangements, and/or activation or inactivation of gene expression. Preferred diagnostic methods for the detection of fingerprint gene-specific nucleic acid molecules can involve for example, contacting and incubating nucleic acids, derived from the cell type or tissue being analyzed, with one or more labeled nucleic acid reagents as are described in Section 5.1, under conditions favorable for the specific annealing of these reagents to their complementary sequences within the nucleic acid molecule or interest. Preferably, the lengths of these nucleic acid reagents are at least 15 to 30 nucleotides. After incubation, all non-annealed nucleic acids are removed from the nucleic acid:fingerprint RNA molecule hybrid. The presence of nucleic acids from the target tissue which have hybridized, if any such molecules exist, is then detected. Using such a detection scheme, the nucleic acid from the tissue or cell type of interest can be immobilized, for example, to a solid support such as a membrane, or a plastic surface such as that on a microtitre plate or polystyrene beads. In this case, after incubation, non-annealed, labeled fingerprint nucleic acid reagents of the type described in Section 5.1 are easily removed. Detection of the remaining, annealed, labeled nucleic acid reagents is accomplished using standard techniques well-known to those in the art. Alternative diagnostic methods for the detection of fingerprint gene specific nucleic acid molecules can involve their amplification, e.g.. by PCR (the experimental embodiment set forth in Mullis, K.B., 1987, U.S. Patent No. 4,683,202), ligase chain reaction (Barany, F. , 1991, Proc. Natl. Acad. Sci. USA 88:189- 193) , self sustained sequence replication (Guatelli, J.C. et al.. 1990, Proc. Natl. Acad. Sci. USA 87:1874-1878) , transcriptional amplification system (Kwoh, D.Y et al.. 1989, Proc. Natl. Acad. Sci. USA 82:1173-1177) , Q-Beta Replicase (Lizardi, P.M. et al.. 1988, Bio/Technology 2:1197), or any other nucleic acid amplification method, followed by the detection of the amplified molecules using techniques well known to those of skill in the art. These detection schemes are especially useful for the detection of nucleic acid molecules if such molecules are present in very low numbers. In one embodiment of such a detection scheme, a cDNA molecule is obtained from an RNA molecule of interest (e.g.. by reverse transcription of the RNA molecule into cDNA) . Cell types or tissues from which such RNA can be isolated include any tissue in which wild type fingerprint gene is known to be expressed. A sequence within the cDNA is then used as the template for a nucleic acid amplification reaction, such as a PCR amplification reaction, or the like. The nucleic acid reagents used as synthesis initiation reagents (e.g.. primers) in the reverse transcription and nucleic acid amplification steps of this method are chosen from among the fingerprint gene nucleic acid reagents described in Section 5.1. The preferred lengths of such nucleic acid reagents are at least 19-30 nucleotides. For detection of the amplified product, the nucleic acid amplification can be performed using radioactively or non-radioactively labeled nucleotides. Alternatively, enough amplified product can be made such that the product can be visualized by standard ethidium bromide staining or by utilizing any other suitable nucleic acid staining method. In addition to methods which focus primarily on the detection of one nucleic acid sequence, fingerprint profiles, as discussed in Section 5.3.4., can also be assessed in such detection schemes. Fingerprint profiles can be generated, for example, by utilizing a differential display procedure, as discussed above in 5.1.1.2, Northern analysis and/or RT-PCR. Any of the gene sequences described, above, in Section 5.2.1 can be used as probes and/or PCR primers for the generation and corroboration of such fingerprint profiles. 5.11.2. DETECTION OF TARGET GENE PEPTIDES Antibodies directed against wild type or mutant fingerprint gene peptides, which are discussed, above, in Section 5.2.3, can also be used in tumor progression diagnostics and prognostics, as described, for example, herein. Such diagnostic methods, can be used to detect abnormalities in the level of fingerprint gene protein expression, or abnormalities in the structure and/or tissue, cellular, or subcellular location of fingerprinting gene protein. Structural differences can include, for example, differences in the size, electronegativity, or antigenicity of the mutant fingerprint gene protein relative to the normal fingerprint gene protein. Protein from the tissue or cell type to be analyzed can easily be isolated using techniques which are well known to those of skill in the art. The protein isolation methods employed herein can, for example, be such as those described in Harlow and Lane (Harlow, E. and Lane, D. , 1988, "Antibodies: A Laboratory Manual," Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York) . Preferred diagnostic methods for the detection of wild type or mutant fingerprint gene peptide molecules can involve, for example, immunoassays wherein fingerprint gene peptides are detected by their interaction with an anti-fingerprint gene specific peptide antibody. For example, antibodies, or fragments of antibodies, such as those described, above, in Section 5.2.3, useful in the present invention can be used to quantitatively or qualitatively detect the presence of wild type or mutant fingerprint gene peptides. This can be accomplished, for example, by immunofluorescence techniques employing a fluorescently labeled antibody (see below) coupled with light microscopic, flow cytometric, or fluorimetric detection. Such techniques are especially preferred if the fingerprint gene peptides are expressed on the cell surface. The antibodies (or fragments thereof) useful in the present invention can, additionally, be employed histologically, as in immunofluorescence or immunoelectron microscopy, for in situ detection of target gene peptides. in situ detection can be accomplished by removing a histological specimen from a patient, and applying thereto a labeled antibody of the present invention. The antibody (or fragment) is preferably applied by overlaying the labeled antibody (or fragment) onto a biological sample. Through the use of such a procedure, it is possible to determine not only the presence of the fingerprint gene peptides, but also their distribution in the examined tissue. Using the present invention, those of ordinary skill will readily perceive that any of a wide variety of histological methods (such as staining procedures) can be modified in order to achieve such in situ detection. Immunoassays for wild type or mutant fingerprint gene peptides typically comprise incubating a biological sample, such as a biological fluid, a tissue extract, freshly harvested cells, or cells which have been incubated in tissue culture, in the presence of a detectably labeled antibody capable of identifying fingerprint gene peptides, and detecting the bound antibody by any of a number of techniques well-known in the art. The biological sample can be brought in contact with and immobilized onto a solid phase support or carrier such as nitrocellulose, or other solid support which is capable of immobilizing cells, cell particles or soluble proteins. The support can then be washed with suitable buffers followed by treatment with the detectably labeled fingerprint gene specific antibody. The solid phase support can then be washed with the buffer a second time to remove unbound antibody. The amount of bound label on solid support can then be detected by conventional means. By "solid phase support or carrier" is intended any support capable of binding an antigen or an antibody. Well-known supports or carriers include glass, polystyrene, polypropylene, polyethylene, dextran, nylon, amylases, natural and modified celluloses, polyacrylamides, gabbros, and magnetite. The nature of the carrier can be either soluble to some extent or insoluble for the purposes of the present invention. The support material can have virtually any possible structural configuration so long as the coupled molecule is capable of binding to an antigen or antibody. Thus, the support configuration can be spherical, as in a bead, or cylindrical, as in the inside surface of a test tube, or the external surface of a rod. Alternatively, the surface can be flat such as a sheet, test strip, etc. Preferred supports include polystyrene beads. Those skilled in the art will know many other suitable carriers for binding antibody or antigen, or will be able to ascertain the same by use of routine experimentation. The binding activity of a given lot of anti-wild type or mutant fingerprint gene peptide antibody can be determined according to well-known methods. Those skilled in the art will be able to determine operative and optimal assay conditions for each determination by employing routine experimentation. One of the ways in which the fingerprint gene peptide-specific antibody can be detectably labeled is by linking the same to an enzyme and use in an enzyme immunoassay (EIA) (Voller, A., "The Enzyme Linked Immunosorbent Assay (ELISA)," Diagnostic Horizons 2:1-7, 1978) (Microbiological Associates Quarterly Publication, Walkersville, MD) ; Voller, A. et al . . J. Clin . Pathol . 31:507-520 (1978); Butler, J.E., Meth . Enzymol . 73:482- 523 (1981); Maggio, E. (ed. ) , ENZYME IMMUNOASSAY, CRC Press, Boca Raton, FL, 1980; Ishikawa, E. et al . . (eds.) ENZYME IMMUNOASSAY, Kgaku Shoin, Tokyo, 1981) . The enzyme which is bound to the antibody will react with an appropriate substrate, preferably a chromogenic substrate, in such a manner as to produce a chemical moiety which can be detected, for example, by spectrophotometric, fluorimetric or by visual means. Enzymes which can be used to detectably label the antibody include, but are not limited to, alate dehydrogenase, staphylococcal nuclease, delta-5-steroid isomerase, yeast alcohol dehydrogenase, alpha- glycerophosphate, dehydrogenase, triose phosphate isomerase, horseradish peroxidase, alkaline phosphatase, asparaginase, glucose oxidase, beta-galactosidase, ribonuclease, urease, catalase, glucose-6-phosphate dehydrogenase, glucoamylase and acetylcholinesterase. The detection can be accomplished by colorimetric methods which employ a chromogenic substrate for the enzyme. Detection can also be accomplished by visual comparison of the extent of enzymatic reaction of a substrate in comparison with similarly prepared standards. Detection can also be accomplished using any of a variety of other immunoassays. For example, by radioactively labeling the antibodies or antibody fragments, it is possible to detect fingerprint gene wild type or mutant peptides through the use of a radioimmunoassay (RIA) (see, for example, Weintraub, B., Principles of Radioimmunoassays, Seventh Training Course on Radioligand Assay Techniques, The Endocrine Society, March, 1986) . The radioactive isotope can be detected by such means as the use of a gamma counter or a scintillation counter or by autoradiography. It is also possible to label the antibody with a fluorescent compound. When the fluorescently labeled antibody is exposed to light of the proper wave length, its presence can then be detected due to fluorescence. Among the most commonly used fluorescent labeling compounds are fluorescein isothiocyanate, rhodamine, phycoerythrin, phycocyanin, allophycocyanin, o- phthaldehyde and fluorescamine. The antibody can also be detectably labeled using fluorescence emitting metals such as 152 Eu, or others of the lanthanide series. These metals can be attached to the antibody using such metal chelating groups as - Ill - diethylenetriaminepentacetic acid (DTPA) or ethylenediaminetetraacetic acid (EDTA) . The antibody also can be detectably labeled by coupling it to a chemiluminescent compound. The presence of the chemiluminescent-tagged antibody is then determined by detecting the presence of luminescence that arises during the course of a chemical reaction. Examples of particularly useful chemiluminescent labeling compounds are luminol, isoluminol, theromatic acridinium ester, imidazole, acridinium salt and oxalate ester. Likewise, a bioluminescent compound can be used to label the antibody of the present invention. Bioluminescence is a type of chemiluminescence found in biological systems in, which a catalytic protein increases the efficiency of the chemiluminescent reaction. The presence of a bioluminescent protein is determined by detecting the presence of luminescence. Important bioluminescent compounds for purposes of labeling are luciferin, luciferase and aequorin. 6. EXAMPLE: IDENTIFICATION AND CHARACTERIZATION OF A NOVEL GENE THAT INHIBITS TUMOR PROGRESSION In the Example presented in this Section, the in vitro paradigm, described, above, in Section 5.1.1.1, was utilized to identify a gene, designated herein as the 030 gene, which is differentially expressed in cells with a high metastatic potential relative to cells having a low metastatic potential. Specifically, the 030 gene is expressed in high metastatic potential cells at a rate which is many-fold lower than it is expressed in non- metastatic cells. Thus, as discussed below, the 030 gene can encode a product important to a number of neoplastic processes, including, for example, the progression of a cell to a metastatic state, the aggressiveness of a cell's metastatic state, and the ability of a primary tumor cell to invade surrounding tissue. Given the differential 030 gene expression pattern revealed in this Section, the 030 gene product can represent a protein having tumor suppressor or inhibitor function. 6.1. MATERIALS AND METHODS 6.1.1. CELL CULTURE B16 FI and B16 F10 melanoma cell lines were maintained in culture in Eagle's minimal essential medium (MEM) supplemented with 10% fetal calf serum. Cells were harvested from nonconfluent monolayers by a two minute treatment with 0.25% trypsin and 2mM EDTA. For further characterization of in vivo activity, each cell line was injected into mice. Cells were washed two times in MEM, and the final cell suspension adjusted to 5 x 10 5 cells per ml in MEM. Two hundred microliters of this cell suspension (1 x 10 5 cells) was injected i.v. into the lateral tail vein of C57BL/6J mice. After three weeks, the mice were sacrificed and their lungs autopsied. The number of pulmonary tumors was determined by counting surface nodules using a dissecting microscope. The differential expression of the 030 gene in B16 FI relative to B16 F10 cell lines was compared with the extent of pulmonary metastases which developed in B16 Fl- injected mice relative to B16 FlO-injected mice. 6.1.2. Differential Display Differential mRNA display was carried out as described, above, in Section 5.1.1.2. Details of the differential display are given, below. RNA isolation RNA was isolated, using RNAzol, from nonconfluent monolayers of B16 FI and B16 F10 cell lines. Isolated RNA was resuspended in DEPC H 2 0 and quantitated by spectrophotometry at OD 260 . Approximately half of the RNA samples were then treated with DNAse I to remove contaminating chromosomal DNA. Each 50 μl RNA sample (50 μg) , 5.7 μl lOx PCR buffer (Perkin- Elmer/Cetus) and 1 μl RNAse inhibitor (40 units/μl; Boehringer Mannheim, Germany) were mixed together. Two microliters of DNAse I (10 units/μl; Boehringer Mannheim) was added to the reaction which was incubated for 30 min. at 37°C. The total volume was brought to 200 μl with DEPC H 2 0, extracted once with phenol/chloroform and precipitated by adding 20 μl 3M NaOAc, pH 4.8, (DEPC- treated) , 500 μl absolute ETOH and incubated for 1 hour on dry ice. The precipitated sample was centrifuged for 15 min. , and the pellet was washed with 70% ETOH. The sample was re-centrifuged, the remaining liquid was aspirated, and the pellet was resuspended in 50 μl H 2 0. The concentration of RNA was measured by reading the OD 260 « First strand cDNA synthesis For each RNA sample, duplicate reverse transcription reactions were carried out in parallel. Four hundred ng RNA plus DEPC H 2 0 in a total volume of 10 μl were added to 4 μl T 1L CC 3' primer (10 μM; Operon) . The mixture was incubated at 70 β C for 5 min. to denature the RNA and then placed at room temperature. Twenty-six μl of reaction mix containing the following components was added to each denatured RNA/primer sample: 8 μl 5x First Strand Buffer (Gibco/BRL, Gaithersburg, MD) , 4 μl 0.1M DTT (Gibcol/BRL), 2 μl RNAse inhibitor (40 units/μl) (Boehringer Mannheim), 4 μl 200 μM dNTP mix, 6 μl H 2 0, 2 μl Superscript reverse transcriptase (200 units/μl; Gibcol/BRL) . The reactions were mixed gently and incubated for 30 min. at 42°C. Sixty μl of H 2 0, for a final volume of 100 μl, was then added and the samples were denatured for 5 min. at 85°C and stored at -20°C. PCR reactions The resulting single stranded cDNA molecules were then amplified by PCR. Specifically, 13 μl of reaction mix was added to each tube of a 96 well plate on ice. The reaction mix contained 6.4 μl H 2 0, 2 μl lOx PCR Buffer (Perkin-Elmer) , 2 μl 20 μM dNTPs, 0.4 μl 35 S dATP (12.5 μCi/μl; 50 μCi total; Dupont/NEN) , 2 μl 5' primer OPE4 (5'GTGACATGCC-3' ; 10 μM; Operon) , and 0.2 μl AmpliTaq"' Polymerase (5 units/μl; Perkin-Elmer). Next, 2 μl of 3' primer (T X1 CC, 10 μM) were added to the side of each tube, followed by 5 μl of cDNA, also to the sides of the tubes, which were still on ice. Tubes were capped and mixed, and brought up to 1000 rpm in a centrifuge, then immediately returned to ice. A Perkin-Elmer 9600 thermal cycler was used, and programmed as follows: * = X 40 When the thermal cycler initially reached 94°C, the 96 well plate was removed from ice and placed directly into the cycler. Following the amplification reaction, 15 μl of loading dye, containing 80% formamide, 10 mM EDTA, 1 mg/ml xylene cyanole, 1 mg/ml bromphenol blue were added. The loading dye and reaction were mixed, incubated at 85°C for 5 min. , cooled on ice, centrifuged, and placed on ice. Approximately 4 μl from each tube was loaded onto a pre-run (60V) 6% denaturing acrylamide gel. The gel was run at approximately 80V until top dye front was about l inch from bottom. The gel was transferred to 3MM paper (Whatman Paper, England) and dried under vacuum. Bands were visualized by autoradiography. 6.1.3. OTHER TECHNIQUES Amplified cDNA Band Isolation and Ampli ication PCR bands determined to be of interest in the differential display analysis were recovered from the gel and reamplified. Briefly, differentially expressed bands were excised from the dried gel with a razor blade and placed into a microfuge tube with 100 μl H 2 0 and heated at 100°C for 5 min. , vortexed, heated again to 100 β C for 5 min. , and vortexed again. After cooling, 100 μl H 2 0, 20 μl 3M NaOAc, 1 μl glycogen (20 mg/ml) , and 500 μl ethanol were added and the sample was precipitated on dry ice. After centrifugation, the pellet was washed and resuspended in 10 μl H 2 0. DNA isolated from the excised differentially expressed bands were then reamplified by PCR using the following reaction conditions: 58 μl H 2 0 10 μl lOx PCR Buffer (see above) 10 μl 200 μM dNTPs 10 μl 10 μM 3' primer (see above) 10 μl 10 μM 5' primer (see above) 1.5 μl amplified band 0.5 μl AMPLITAQ® polymerase (5 units/μl; (Perkin Elmer) PCR conditions were the same as the initial conditions used to generate the original amplified band, as described, above. After reamplification, glycerol loading dyes were added and samples were loaded onto a 2% preparative TAE/Biogel (BiolOl, La Jolla, CA) agarose gel and eluted. Bands were then excised from the gel with a razor blade and vortexed for 15 min. at r.t. , and purified using the MERMAID" 1 kit from BiolOl by adding 3 volumes of MERMAID" high salt binding solution and 8 μl of resuspended glassfog in a microfuge tube. Glassfog was then pelleted, washed 3 times with ethanol wash solution, and then DNA was eluted twice in 10 μl at 50°C. Subclonino and sequencing The TA cloning kit (Invitrogen, San Diego, CA) was used to subclone the amplified bands. The ligation reaction typically consisted of 4 μl sterile H 0, 1 μl ligation buffer, 2 μl TA cloning vector, 2 μl PCR product, and 1 μl T4 DNA ligase. The volume of PCR product can vary, but the total volume of PCR product plus H 2 0 was always 6 μl. Ligations (including vector alone) were incubated overnight at 12°C before bacterial transformation. TA cloning kit competent bacteria (INVαF': endal. ∑ gs&L, hs£BH(r- , m+k) , supfi . λ-, thi-1. oyrA. relAl. d>801acZαAMl5A(lacZYA-argF) . deoR+, F') were thawed on ice and 2 μl of 0.5 M β- mercaptoethanol were added to each tube. Two μl from each ligation were added to each tube of competent cells (50 μl) , mixed without vortexing, and incubated on ice for 30 min. Tubes were then placed in 42°C bath for exactly 30 sec. , before being returned to ice for 2 min. Four hundred-fifty μl of SOC media (Sambrook et al.. 1989, supra) were then added to each tube which were then shaken at 37°C for 1 hr. Bacteria were then pelleted, resuspended in approximately 200 μl SOC and plated on Luria broth agar plates containing X-gal and 60 μg/ml ampicillin and incubated overnight at 37 β C. White colonies were then picked and screened for inserts using PCR. A master mix containing 2 μl 10 x PCR buffer, 1.6 μl 2.5 mM dNTP's, 0.1 μl 25 mM MgCl 2 , 0.2 μl M13 reverse primer (100 ng/μl) , 0.2 μl M13 forward primer (100 ng/μl) , 0.1 μl AmpliTaq® (Perkin-Elmer), and 15.8 μl H 2 0 was made. Forty μl of the master mix were aliquoted into tubes of a 96 well plate, and whole bacteria were added with a pipette tip prior to PCR. The thermal cycler was programmed for insert screening as follows: * = X 35 Reaction products were eluted on a 2% agarose gel and compared to vector control. Colonies with vectors containing inserts were purified by streaking onto LB/Amp plates. Vectors were isolated from such strains and subjected to sequence analysis, using an Applied Biosystems Automated Sequencer (Applied Biosystems, Inc. Seattle, WA) . Cloning of iflyii-**. ra_»ι__ A human retina cDNA library obtained from Clontech was screened using the entire mouse fomy030 cDNA (FIGS. 3A and 3B) as a probe. During this screen, one million library phage were screened, 53 of which were found to hybridize with the mouse fomy030 probe. The cDNA inserts for eight of these positives were isolated, subcloned, and sequenced. Comparison of the murine fomy030 and human fohy030 sequences demonstrated a high degree of sequence similarity (86% identical at the nucleotide level and 94.4% identical at the amino acid level) within the 5', 1813 base pairs of their cDNAs. However, beyond this point the sequences diverge and share no significant similarity. The sequence of fomy030 at the point of divergence is GTAG, which corresponds to a consensus splice donor site. Three independent library isolated cDNAs, as well as a cDNA isolated as a 3' RACE product were found to contain the fomy030 sequence. Thus, the most probable explanation for the divergence of the human and murine sequences is the existence of alternate splice forms of the fomy030 and fohy030 transcripts. The fomy030 splice version results in a protein product of 542 amino acids in length, while the fohy030 splice variant is predicted to encode a protein of 1497 amino acids in length (FIG. 5). Another splice variant is shown in FIG. 6 (SEQ ID NO:8), and encodes a protein of 1533 amino acids in length (SEQ ID NO:9) . The cDNA of FIG. 5 (SEQ ID NO:6) is missing 34 nucleotides beginning after 2879 in SEQ ID NO:8, and is missing 74 nucleotides beginning after 2926 in SEQ ID NO:8. Thus, nucleotides 2880-2892 in SEQ ID NO:6 are identical to nucleotides 2914-2926 in SEQ ID NO:8, and the sequences are essentially identical starting at 2893 in SEQ ID NO:6 and 3001 in SEQ ID NO:8. The difference in the respective amino acid sequences is that the amino acids are identical from 1 to 844, and then again from 850 to 1497 in SEQ ID NO:7 and from 886 to 1533 in SEQ ID NO:9. Within their common 5' sequences, fohy030 was also found to have an additional three base pairs (GGA) inserted after position 1394 in the mouse cDNA (at positions 1066-1068 in FIGS. 5 and 6). These additional three base pairs fall within the open reading frames of both fohy030 and fomy030, and result in an additional Glycine residue at position 356 within the open reading frame of fohy030 relative to fomyθ30. Northern Analysis Northern analysis was performed to confirm the differential expression of the genes corresponding to the amplified bands, as described below. Twelve micrograms of total RNA sample, 1.5 x RNA loading dyes (60% formamide, 9% formaldehyde, 1.5 x MOPS, .075% x C/BPB dyes) at a final concentration of 1 x and H 2 0 to a final volume of 40 μl were mixed. The tubes were heated at 65°C for 5 min. and then cooled on ice. The RNA samples analyzed were loaded onto a denaturing 1% agarose gel. The gel was run overnight at 32V in 1 x MOPS buffer. A 300 ml denaturing 1% agarose gel was made as follows. Three grams of agarose (SeaKem m LE, FMC BioProducts, Rockland, ME) and 60 ml of 5 x MOPS buffer (0.1M MOPS [pH 7.0], 40 mM NaOAc, 5mM EDTA [pH 8.0]) were added to 210 ml sterile H 2 0. The mixture was heated until melted, then cooled to 50°C, at which time 5 μl ethidium bromide (5 mg/ml) and 30 ml of 37% formaldehyde were added to the melted gel mixture. The gel was swirled quickly to mix, and then poured immediately. After electrophoresis, the gel was photographed with a fluorescent ruler, then was washed three times in DEPC H 2 0, for 20 minutes per wash, at room temperature, with shaking. The RNA was then transferred from the gel to Hybond-N® membrane (Amersham) , according to the methods of Sambrook et al.. 1989, supra. in 20 x SSC overnight. The probes used to detect mRNA were typically synthesized as follows: 2 μl amplified cDNA band (-30 ng) , 7 μl H 2 0, and 2 μl 10 x Hexanucleotide mix (Boehringer-Mannheim) were mixed and heated to 95°C for 5 min. , and then allowed to cool on ice. The volume of the amplified band can vary, but the total volume of the band plus H 2 0 was always 9 μl. 3 μl dATP/dGTP/dTTP mix (1:1:1 of 0.5 mM each), 5 μl α 32 P dCTP 3000 Ci/mM (50 μCi total; Amersham, Arlington Heights, IL) , and 1 μl Klenow (2 units; Boehringer-Mannheim) were mixed and incubated at 37°C. After 1 hr. , 30 μl TE were added and the reaction was loaded onto a Biospin-6 1 " column (Biorad, Hercules, CA) , and centrifuged. A 1 μl aliquot of eluate was used to measure incorporation in a scintillation counter with scintillant to ensure that 10 6 cpm/μl of incorporation was achieved. For pre-hybridization, the blot was placed into a roller bottle containing 10 ml of rapid-hyb solution (Amersham) , and placed into 65°C incubator for at least 1 hr. For hybridization, l x 10 7 cpm of the probe was then heated to 95°C, chilled on ice, and added to 10 ml of rapid-hyb solution. The prehybridization solution was then replaced with probe solution and incubated for 16 hours at 65°C. The following day, the blot was washed once for 20 min. at room temperature in 2 x SSC/0.1% SDS and twice for 15 min. at 65°C in 0.1 x SSC/0.1% SDS before being covered in plastic wrap and put down for exposure. In Situ Hybridization 10 μ sections of formalin fixed/paraffin embedded benign nevi (non-metastic growths of melanocytes) and malignant melanoma were post-fixed with 4% PFA/PBS for 15 minutes. After washing with PBS, sections were digested with 21 μg/ml proteinase K at 37°C for 15 minutes, and again incubated with 4% PFA/PBS for 10 minutes. Sections were then washed with PBS, incubated with 0.2 N HCI for 10 minutes, washed with PBS, incubated with 0.25% acetic anhydride/1 M triethanolamine for 10 minutes, washed with PBS, and dehydrated with 70% ethanol and 100% ethanol. Hybridizations were performed with 35 S- radiolabeled (5 x 10 7 cpm/ml) cRNA probes encoding a 1.1 kB segment of the coding region of the human cDNA (clone fohy030) , and a l kB segment of the coding region of the human H4 histone gene in the presence of 50% formamide, 10% dextran sulfate, 1 x Denhardt's solution, 600 mM NaCl, 10 mM DTT, 0.25% SDS, and 100 μg/ml tRNA for 18 hours at 55°C. The H4 histone gene was used as a control to show proper transcription of RNA. After hybridization, slides were washed with 5 x SSC at 55 β C, 50% formamide/2 x SSC at 55°C for 30 minutes, 10 mM Tris-HCl(pH 7.6) /500 mM NaCl/1 mM EDTA (TNE) at 37 β C for 10 minutes, washed in TNE at 37°C for 10 minutes, incubated once in 2 x SSC at 50°C for 30 minutes, twice in 0.2 x SSC at 50°C for 30 minutes, and dehydrated with 70% ethanol and 100% ethanol. Localization of mRNA transcripts was detected by dipping slides in Kodak NBT-2 photo-emulsion and exposing for 4 days at 4°C. Controls for the in situ hybridization experiments included the use of a sense probe which showed no signal above backgrounds levels. 6.2. RESULTS An in vitro paradigm, as described, above, in Section 5.1.1.1, was carried out using the melanoma cell lines, B16 FI and B16 F10. The B16 FI cell line exhibits a low metastatic potential, while the B16 F10 cell line exhibits a high metastatic potential. Thus, the two cell lines were grown i vitro as described in Section 6.1.1, RNA was isolated from these cells and differential display carried out as described in Section 6.1. The differential display analysis identified a band, designated romy030, which represents a cDNA derived from RNA produced by a gene which was expressed at a much higher level in the B16 FI cells, i.e.. the low metastatic potential cells, relative to the gene's expression in B16 F10 cells, i.e.. high metastatic potential cells. The gene corresponding to the romy030 band is referred to herein as the fomy030 or 030 gene. The amplified romy030 band was isolated, reamplified, subcloned, and sequenced, as described, above, in Section 6.1.3. The romy030 nucleotide sequence (SEQ ID NO:l) is shown in FIG. 2. A BLAST (Altschul, S.F. et al. , 1990, J. Mol. Biol. 215:403-410) database search with the romy030 nucleotide sequence revealed no sequences within the database which are similar to that of romy030. Thus, 030, the gene corresponding to romy030, appears to represent a novel, previously unknown gene which is differentially expressed in cells exhibiting a low metastatic potential relative to those cells exhibiting a high metastatic potential. To confirm this putative differential regulation, amplified romy030 cDNA was used to probe Northern RNA blots containing RNA from B16 FI and B16 F10 cells. FIG. 1 shows the results of one such Northern blot analysis, in which it is demonstrated that the steady state levels of fomy030 mRNA are significantly higher in the low metastatic potential cells (i.e.. the B16 FI cells) relative to the high metastatic potential cells (i.e.. B16 F10 cells) . Lanes 1 and 3 represent FI cells and Lanes 2 and 4 represent F10 cells respectively. Thus, this Northern analysis confirmed the putative differential fomy030 regulation which had been suggested by the differential display results. Two specific oligonucleotides were generated based on the sequence of romy030, romy030U 5'- GGGGAAGCACATCAAGGAAC-3' (SEQ ID NO:4) and romy030L 5'- GCAACTACACTCGGAAAAGC-3' (SEQ ID NO:5), for use in PCR reactions. cDNA libraries prepared from mRNA isolated from normal melanocytes and a mouse melanoma cell line were analyzed for the presence of fomy030 by PCR, utilizing the above romy030 probes. Fomy030 was detected in the melanocyte library but not in the melanoma library. The melanoma library was generated from a highly metastatic mouse melanoma K-1735 m2. This result is consistent the observation that fomy030 is present at reduced levels in the metastatic B16 F10 melanoma cell line. A radioactive DNA probe was generated from the subcloned romy030 DNA. This probe was used to screen the normal mouse melanocyte cDNA library. Three independent positive clones were identified and isolated during this screening. These clones were designated fomy030a, fomy030b, and fomy030c. These cDNAs were sequenced and the overlapping portions were found to be identical. The nucleotide sequence of all three foray030 cDNAs, designated as the fomy030 sequence (SEQ ID NO:2) is depicted in FIGS. 3A and 3B, and contains the sequence of romy030. The findings described herein suggest a novel role for fomy030 in tumor progression. A down-regulation of 030 can be used as a diagnostic marker for tumor progression, especially for the progression to metastasis. Further, 030 gene products can be used in the prevention and treatment of tumor progression disorders. Fohγ030 Expression in Human Tiss"» __»m n,*n To determine whether the fohy030 gene product is differentially expressed in clinically relevant human disease, fohy030 gene expression was analyzed in biopsy sections of human benign nevi (non-metastic growths of melanocytes) and malignant melanoma using in situ hybridization. Fohy030 expression was detected in small intermittent cells in the basal layer of the epidermis (likely, melanocytes) and in the majority of nevus cells in patients diagnosed with benign nevi. No expression of fohy030 was detected in the majority of melanoma cells in patients diagnosed with metastatic melanoma, though expression was detected in normal elanocytic cells in the same tissue section. These results show that the fohy030 gene product is associated with metastasis suppression. 6.3. 030 GENE EXPRESSION IS INVERSELY CORRELATED WITH METASTATIC POTENTIAL 6.3.1. EXPERIMENTAL PROTOCOLS AND RESULTS The relationship between 030 gene expression and tumor progression was confirmed as described herein. Specifically, the metastatic potentials of six variants of the B16 cell line were tested in animals and the metastatic potential was compared to the level of 030 gene expression observed within the cell variants. A single cell suspension of B16 FI cells (low metastatic potential) was injected intravenously into syngeneic C57BL/6 mice. After three weeks, lung tumors were excised and seeded into tissue culture. The following six cell lines were grown in culture: B16 Gl, B16 G2, B16 G3, B16 G4, B16 G9 and B16 G12. To test the metastatic ability of the above listed six tumor cell lines, the same number of cells for each of the six cell lines intravenously into different groups of syngeneic C57BL/6 mice. Three weeks later, the mice were killed and the lungs were removed aseptically. Significantly more number of tumors were observed in mice injected with the following three cell lines: B16 G4, B16 G9 and B16 G12. These results demonstrate that the B16 G4, B16 G9 and B16 G12 cell lines have high metastatic potential and the B16 Gl, B16 G2 and B16 G3 cell lines have low metastatic potential. The lung tumors produced from these three highly metastatic cell lines (B16 G4, B16 G9 and B16 G12) were then excised and seeded into tissue culture to produce the following four cell lines: B16 H5, B16,H6, B16 H7 and B16 H8. Northern analysis was performed to determine the expression of 030 gene in the above listed cell lines (i.e.. B16 H5, B16,H6, B16 H7 and B16 H8) using procedures described above in Section 6.1.3. Figure 4 shows the results of one such Northern blot analysis, in which it is demonstrated that the steady state levels of 030 mRNA are significantly lower in the highly metastatic cells (i.e.. B16 H5, B16,H6, B16 H7 and B16 H8) relative to the B16 FI low metastatic potential cells. Lane 1 represents the B16 FI cells, lane 2 is B16 F10 metastatic cells and lanes 3-6 represent B16 H5, B16,H6, B16 H7 and B16 H8. Thus, this Northern analysis confirmed the initial finding in this invention that 030 expression is inversely related to the metastatic potential of tumor cells and supports the theory that the 030 gene product plays a role in inhibiting tumor progression, including the progression to a high metastatic potential state. In this regard, it is important to note that the tumor cell number and homogeneity, and the syngeneic recipient did not change from one cell line to another in the above protocols. Therefore, the differences in metastatic incidence can only be attributed to properties intrinsic to the various cell lines used. The clonal selection of tumors from successive metastases results in cells better capable of survival, formation and progression of tumor foci in the lung. This indicates that the decrease in expression of 030 observed in the highly metastatic four cell lines (i.e.. B16 H5, B16,H6, B16 H7 and B16 H8) is an intrinsic property of these cell lines and is related to the development, progression and metastatic potential of the tumor cells. 7. EXAMPLE: USE OF FINGERPRINT GENES AS SURROGATE MARKERS IN CLINICAL TRIALS The expression pattern of the fingerprint genes of the invention may be utilized as surrogate markers to monitor clinical human trials of drugs being tested for their efficacy as tumor progression treatments, or may, additionally, be used to monitor patients undergoing clinical evaluation for the treatment of tumor progression. "Fingerprint gene," as used herein is defined as in Section 3, above. Individual fingerprint gene expression patterns may be analyzed or, alternatively, fingerprint patterns may be analyzed. "Fingerprint pattern," as used herein is defined as in Section 3, above. The effect of the compound on the fingerprint gene expression normally displayed in connection with a disorder involving tumor progression can be used to evaluate the efficacy of the compound as a treatment for such a disorder. Additionally, fingerprint gene expression can be used to monitor patients undergoing clinical evaluation for the treatment of the disorder. According to the invention, the fingerprint gene expression and fingerprint pattern derived from any of the paradigms described in Section 5.1.1.1 can be used to monitor clinical trials of drugs in human patients. The paradigms described in Section 5.1.1.1, and illustrated in the Example presented in Section 6, above, for example, provide the fingerprint pattern of B16 melanoma cells. This profile gives an indicative reading, therefor, of the metastatic and non-metastatic states of melanoma cells. Accordingly, the influence of anticancer chemotherapeutic agents on the melanoma cells can be measured by performing differential display on melanoma cells of patients undergoing clinical tests. 7.1. TREATMENT OF PATIENTS AND PROCUREMENT OF TUMOR CELLS OR BIOPSIES Test patients can be administered compounds suspected of antimetastatic activity. Control patients can be given a placebo. Tumor cells or biopsies can be drawn from each patient after a determined period of treatment and RNA can be isolated as described in Section 6.6.1, above. 7.2. ANALYSIS OF SAMPLES RNA can be subjected to differential display analysis as described in Section 6.6.1, above. A decrease in the metastatic potential of tumor cells is indicated by an increase in the intensity of the romy030 band, as described in Section 6.2, above. 8. DEPOSIT OF MICROORGANISMS The following microorganism was deposited with the Agricultural Research Service Culture Collection (NRRL) , Peoria, Illinois, on March 3, 1995 and assigned the indicated accession number: Microorganism NRRL Accession No. E. coli B-21416 OTHER EMBODIMENTS The present invention is not to be limited in scope by the specific embodiments described which are intended as single illustrations of individual aspects of the invention and functionally equivalent methods and components are within the scope of the invention, in addition to those shown and described herein will become apparent to those skilled in the art from the foregoing description and accompanying drawings. Such modifications are intended to fall within the scope of the appended claims. SEQUENCE LISTING (1) GENERAL INFORMATION! (i) APPLICANT! Shyj n, Andrew W. (ii) TITLE OF INVENTION: COMPOSITIONS FOR THE DIAGNOSIS, PREVENTION AND TREATMENT OF TUMOR PROGRESSION (ill) NUMBER OF SEQUENCES! 9 (iv) CORRESPONDENCE ADDRESS: (A) ADDRESSEE: Fish & Richardson P.C. (B) STREET: 225 Franklin Street (C) CITY: Boston (D) STATE: MA (E) COUNTRY: USA (F) ZIP: 02110-2804 (v) COMPUTER READABLE FORM: (A) MEDIUM TYPE: Floppy disk (B) COMPUTER: IBM PC compatible (C) OPERATING SYSTEM: PC-DOS/MS-DOS (D) SOFTWARE: Patentln Release #1.0, Version #1.30 (vi) CURRENT APPLICATION DATA: (A) APPLICATION NUMBER: US (B) FILING DATE: 29-MAR-1996 (C) CLASSIFICATION: (vii) PRIOR APPLICATION DATA: (A) APPLICATION NUMBER: US 08/412,431 (B) FILING DATE: 29-MAR-1995 (viii) ATTORNEY/AGENT INFORMATION: (A) NAME: Fasae, J. Peter (B) REGISTRATION NUMBER: 32,983 (C) REFERENCE/DOCKET NUMBER: 07334/004001 (ix) TELECOMMUNICATION INFORMATION: (A) TELEPHONE: 617/542-5070 (B) TELEFAX: 617/542-8906 (C) TELEX: 200154 (2) INFORMATION FOR SEQ ID NO:l: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 186 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (xi) SEQUENCE DESCRIPTION: SEQ ID NO:l: GGTGCTGGAG TλCCTCATGG GCGGTGCCTA CCGCTGCAAC TACACTCGGA AAAGCTTCCG 60 GλCTCTCTλC λλCλλCTTGT TTGGCCCTλλ GλGGGTλGλG CTCλGCλGλC ACλCλGTGTC 120 CTGTGCCTCC CAGλGTλλCλ TGTGGTTCCT TGλTGTGCTT CCCCλλλλGC CCλCCTGTGC 180 AGλλTG 186 (2) INFORMλTION FOR SEQ ID NO:2: (i) SEQUENCE CHARACTERISTICS: (λ) LENGTH: 2729 base pairs (B) TYPE: nucleic acid (C) STRλNDEDNESS: single (D) TOPOLOGY: linear (xi) SEQUENCE DESCRIPTION: SEQ ID NO:2: AAGGAGGCTA GGCTGCλCCC TTCCCGCTTG CTCλGCλGCT GλGGCλGGGT CλGλλλGCλT 60 GGATλGλGλλ GλCλTTTTGC λλλλGGGλλT GCλTCTTTGT λλTTCCCλGT λCλλλλGλCC 120 CTAλCλGλTG TTGCTGTGGT CAGCTCλCTλ λCCλGCλCAT CCCCCCTTTG CCGAGTGGGG 180 CTCCCAGCAC AACAGGAGAG GλCACCλλGC AGGCλGACλC GCλGTCCGGG AAATGGTCTG 240 TCAGCλλλCλ CACCCλGλGC TACCCAλCλG λCTCCTλTGG GλTTCTTGλλ TTCCλGGGTG 300 GGGGTTλCTC CλλTλλλGCC ATG TAC ATC CGλ GTC TCC TλC GλC λCC λλG 350 Met Tyr lie λrg Val Ser Tyr λsp Thr Lys 1 5 10 CCA GAT TCC CTG CTC CλC CTC λTG GTG λλG GλC TGG CλG CTG GAG CTC 398 Pro λsp Ser Leu Leu His Leu Met Val Lys Asp Trp Gin Leu Glu Leu 15 20 25 CCG λλG CTC TTG ATA TCT GTG CλC GGλ GGC CTC CAλ AGC TTC GAG ATG 446 Pro Lys Leu Leu lie Ser Val His Gly Gly Leu Gin Ser Phe Glu Met 30 35 40 CλG TCC λλλ CTG AAG CλG GTG TTT GGG λλλ GGT CTG ATC λλG GCT GCC 494 G n Ser Lys Leu Lys Gin Val Phe Gly Lys Gly Leu lie Lys λla λla 45 50 55 ATG ACC ACG GGG GCG TGG ATC TTC ACC GGG GGT GTG AGC ACT GGT GTC 542 Met Thr Thr Gly λla Trp lie Phe Thr Gly Gly Val Ser Thr Gly Val 60 65 70 GTC λGC CλT GTG GGG GλT GCC TTG λλλ GλC CλC TCC TCC λλG TCC λGλ 590 Val Ser His Val Gly λβp Ala Leu Lys Asp His Ser Ser Lys Ser Arg 75 80 85 90 GGC CGG CTC TGT GCT ATA GGλ ATT GCT CCC TGG GGC λTG GTG GλG λλC 638 Gly Arg Leu Cys Ala lie Gly lie Ala Pro Trp Gly Met Val Glu Asn 95 100 105 λλG Gλλ GλC CTG ATT GGA AAA GAT GTA ACλ λGλ GTC TAT CAG ACC ATG 686 Lys Glu Asp Leu lie Gly Lys Asp Val Thr λrg Val Tyr Gin Thr Met 110 115 120 TCC λλC CCT CTG λGC λλG CTC TCT GTG CTC λλC λλT TCC CλC λCT CλC 734 Ser λβn Pro Leu Ser Lys Leu Ser Val Leu λsn Asn Ser His Thr His 125 130 135 TTC ATC TTG GCT GλC λλC GGC λCC CTG GGC AAG TAT GGT GCT GAG GTG 782 Phe lie Leu Ala λsp λβn Gly Thr Leu Gly Lys Tyr Gly λla Glu Val 140 145 ISO AAG CTT CGA λGλ CλG CTG Gλλ λλλ CλC ATC TCC CTG CλG λλG ATC AλC 830 Lys Leu Arg Arg Gin Leu Glu Lys His lie Ser Leu Gin Lys lie Asn 155 160 165 170 ACA AGG CTG GGC CλG GGT GTA CCT GTC GTG GGC CTA GTG GTA GAA GGT 878 Thr Arg Leu Gly Gin Gly Val Pro Val Val Gly Leu Val Val Glu Gly 175 180 185 GGT CCT AλC GTG GTT TCT λTC GTC CTG GλG TAT CTC AAA Gλ GλC CCT 926 Gly Pro λβn Val Val Ser lie Val Leu Glu Tyr Leu Lys Glu λβp Pro 190 195 200 CCT GTC CCT GTG GTG GTT TGC GλT GGC AGT GGA CGT GCC TCT GAC λTT 974 Pro Val Pro Val Val Val Cys Asp Gly Ser Gly Arg Ala Ser Asp lie 205 210 215 TTG TCC TTC GCλ CAC λλλ TλC TGC GλC Gλλ GGλ GGλ GTC ATA AλC GλG 1022 Leu Ser Phe λla Hie Lye Tyr Cyβ λβp Glu Gly Gly Val lie λβn Glu 220 225 230 TCC CTG CGG GλC CλG CTT CTλ GTT λCC ATT CAG Aλλ λCλ TTT λλT TλC 1070 Ser Leu Arg Aβp Gin Leu Leu Val Thr lie Gin Lys Thr Phe Aβn Tyr 235 240 245 250 AGC AAG TCC CλG TCG TAT CAG CTG TTT GCλ λTT ATC ATG GλG TGC λTG 1118 Ser Lys Ser Gin Ser Tyr Gin Leu Phe λla lie lie Met Glu Cys Met 255 260 265 λλG λλG λλλ Gλλ CTC GTC ACT GTG TTT CGG λTG GGT TCC GλG GGT CλG 1166 Lys Lye Lye Glu Leu Val Thr Val Phe λrg Met Gly Ser Glu Gly Gin 270 275 280 Cλλ GAT GTC GλG λTG GCλ λTT TTA ACT GCC TTG CTC λλλ GGA ACC λλC 1214 Gin λsp Val Glu Met λla lie Leu Thr λla Leu Leu Lys Gly Thr λβn 285 290 295 GCλ TCλ GCT CCλ GλT CλG CTG λGC TTG GCC CTG GCT TGG λλC CGG GTC 1262 λla Ser λla Pro λβp Gin Leu Ser Leu λla Leu λla Trp Aβn Arg Val 300 305 310 GAC ATλ GCG CGλ λGC CλG λTC TTC GTC TTT GGC CCλ CλC TGG CCG CCλ 1310 λβp lie Ala Arg Ser Gin He Phe Val Phe Gly Pro Hie Trp Pro Pro 315 320 325 330 CTG GGλ λGC CTG GCC CCT CCT GTG GλC λCC λλλ GCC GCλ GλG λλG Gλλ 1358 Leu Gly Ser Leu λla Pro Pro Val λβp Thr Lye λla λla Glu Lye Glu 335 340 345 λλG λλG CCλ CCC ACA GCC ACC ACC λλG GGG λGλ GGλ λλλ GGλ λλλ GGC 1406 Lye Lye Pro Pro Thr λla Thr Thr Lys Gly λrg Gly Lys Gly Lys Gly 350 355 360 λλG λλG λλλ GGC λλλ GTG AAA GAG Gλλ GTG GλG Gλλ GλG ACG GλC CCC 1454 Lye Ly Lys Gly Lye Val Lye Glu Glu Val Glu Glu Glu Thr λβp Pro 365 370 375 CGG λλG CTT GλG CTG CTC λλC TGG GTG λλT GCC CTG GλG Cλλ GCC ATG 1502 λrg Lye Leu Glu Leu Leu λβn Trp Val λβn λla Leu Glu Gin λla Met 380 385 390 CTG GλT GCT CTT GTC CTλ GλT CGG GTG GλC TTT GTλ λλG CTC CTC λTT 1550 Leu λβp λla Leu Val Leu λβp λrg Val λβp Phe Val Lye Leu Leu He 395 400 405 410 Gλλ λλC GGλ GTG λλC λTG CλG CAT TTC CTC ACC λTC CCG AGG CTG GλG 1598 Glu λβn Gly Val λβn Met Gin His Phe Leu Thr He Pro λrg Leu Glu 415 420 425 GAG CTλ TλC λλC λCC λGλ CTG GGC CCA CCA λλC λCC CTT CλT CTG CTG 1646 Glu Leu Tyr λsn Thr λrg Leu Gly Pro Pro Aβn Thr Leu Hie Leu Leu 430 435 440 GTG CGG GλT GTλ λλG λλG λGC λλC CTT CCλ CCT GλT TλC CλC λTC λGC 1694 Val λrg Asp Val Lys Lys Ser λsn Leu Pro Pro λβp Tyr Hie He Ser 445 450 455 CTC ATT GAT ATλ GGλ CTG GTG CTG GλG TAC CTC ATG GGC GGT GCC TλC 1742 Leu He λβp He Gly Leu Val Leu Glu Tyr Leu Met Gly Gly λla Tyr 460 465 470 CGC TGC λλC TλC λCT CGG λAA λGC TTC CGG λCT CTC TλC λλC λλC TTG 1790 λrg Cyβ λβn Tyr Thr λrg Lys Ser Phe λrg Thr Leu Tyr λβn λβn Leu 475 480 485 490 TTT GGC CCT λλG λGG GTλ GλG CTC AGC AGA CAC ACA GTG TCC TGT GCC 1838 Phe Gly Pro Lye λrg Val Glu Leu Ser λrg His Thr Val Ser Cys λla 495 500 505 TCC CλG λGT λλC λTG TGG TTC CTT GλT GTG CTT CCC Cλλ λλG CCC λCC 1886 Ser Gin Ser λβn Met Trp Phe Leu λβp Val Leu Pro Gin Lys Pro Thr 510 515 520 TGT GCλ Gλλ TGC λλC TCT TCλ CCT CλC CTG TCC Cλλ λCT GλC λTC λCC 1934 Cys λla Glu Cyβ λsn Ser Ser Pro His Leu Ser Gin Thr Aβp He Thr 525 530 535 CCA CCT CTG CCC T GACACCCAGT GCλGGGCCTC CTλGCTTTCλ CλTGCλGCCλ 1987 Pro Pro Leu Pro 540 TTCλCλTCGC CTCTCλλGλC TGGGCCλGGC λGTGCλλCCT GTCAAGCλTG TCTGTCCTCC 2047 CCTCCTTCCT λCλλTλGCCC CCCCTCTGGG CCCCλTGCCT CTGCTCTCTC λGCCCGTTCT 2107 CCTCCCCλCT GλTCλCTGGC GCTCCTGTTG TCTTCCλλGG CλλGGλλCλλ GGλλλλGCλT 2167 CTTTTTGCCC ACAAλλGTTT λGGGCTCCCC GCTGTTCλλC CλTλGCCλλC CTCλCTGTλC 2227 λTCGGλGTCλ TCCλGGCCλG CTGCCACλCA CAAGCCTTCC CCλCCCTλTC CC λTλGλCC 2287 CTATTCCTCC ATCλ λλTCλ λλGCTAACTC CTGGCCTGCC ACATTGCTTC TTCTTGCTCC 2347 AGCCTGTTλλ ACCTCCAλTλ λλTGTCλGλT CTGTGGGλλG CCTTCCTCλC TCTCλCTCCλ 2407 CλGTTTGTλC AGAGAGCGAG AGCCTCGTTT GGTTCTλCTT λCλAGGAλGG CTTTGTGTCT 2467 GTCTGTCCTT CCCλλCTGλC TTCTGTTGλC λGλλGCλGTT TCCλCλTGλλ λGCGTTGλCT 2527 CλCCTGGλTG TTGTCλTTAA TTλATAGTGλ TλCλλλλTλT TGλCλCTTCT TTTCCTGCTT 2587 CTTTGTTATG CAGCCGAAAG CACTTλλGCT TCTGGGAλTG GAAGTAAGTA GGACλTGTTT 2647 GTGGCAGTTT λTTTλCTλTλ TλTACCTTTG TCATTCTGTG GλAGCλλλλλ TTGCλλTGTT 2707 TTCCλTGλλT λλAGCTCGTG CC 2729 (2) INFORMATION FOR SEQ ID NO:3: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 542 amino acids (B) TYPE: amino acid (D) TOPOLOGY: linear (xi) SEQUENCE DESCRIPTION: SEQ ID NO:3: Met Tyr He Arg Val Ser Tyr Aβp Thr Lye Pro Aβp Ser Leu Leu Hie 1 5 10 15 Leu Met Val Lye Aβp Trp Gin Leu Glu Leu Pro Lys Leu Leu He Ser 20 25 30 Val His Gly Gly Leu Gin Ser Phe Glu Met Gin Ser Lye Leu Lys Gin 35 40 45 Val Phe Gly Lys Gly Leu He Lys Ala Ala Met Thr Thr Gly Ala Trp 50 55 60 He Phe Thr Gly Gly Val Ser Thr Gly Val Val Ser His Val Gly λβp 65 70 75 80 λla Leu Lye λβp Hie Ser Ser Lys Ser λrg Gly λrg Leu Cys Ala He 85 90 95 Gly He Ala Pro Trp Gly Met Val Glu Asn Lys Glu Asp Leu He Gly 100 105 110 Lys Asp Val Thr Arg Val Tyr Gin Thr Met Ser Aβn Pro Leu Ser Lys 115 120 125 Leu Ser Val Leu Asn λsn Ser His Thr His Phe He Leu λla λβp λβn 130 135 140 Gly Thr Leu Gly Lye Tyr Gly Ala Glu Val Lys Leu Arg Arg Gin Leu 145 150 155 160 Glu Lys His He Ser Leu Gin Lys He Asn Thr Arg Leu Gly Gin Gly 165 170 175 Val Pro Val Val Gly Leu Val Val Glu Gly Gly Pro Aβn Val Val Ser 180 185 190 He Val Leu Glu Tyr Leu Lys Glu Aβp Pro Pro Val Pro Val Val Val 195 200 205 Cyβ λβp Gly Ser Gly λrg λla Ser λβp He Leu Ser Phe λla Hie Lye 210 215 220 Tyr Cyβ Aβp Glu Gly Gly Val He Aβn Glu Ser Leu Arg λsp Gin Leu 225 230 235 240 Leu Val Thr He Gin Lys Thr Phe λβn Tyr Ser Lye Ser Gin Ser Tyr 245 250 255 Gin Leu Phe λla He He Met Glu Cys Met Lys Lys Lys Glu Leu Val 260 265 270 Thr Val Phe λrg Met Gly Ser Glu Gly Gin Gin λsp Val Glu Met λla 275 280 285 He Leu Thr λla Leu Leu Lye Gly Thr λβn λla Ser Ala Pro λβp Gin 290 295 300 Leu Ser Leu λla Leu Ala Trp Asn Arg Val Asp He Ala λrg Ser Gin 305 310 315 320 He Phe Val Phe Gly Pro His Trp Pro Pro Leu Gly Ser Leu λla Pro 325 330 335 Pro Val λβp Thr Lye λla Ala Glu Lye Glu Lys Lye Pro Pro Thr Ala 340 345 350 Thr Thr Lys Gly Arg Gly Lye Gly Lys Gly Lys Lye Lys Gly Lys Val 355 360 365 Lys Glu Glu Val Glu Glu Glu Thr Asp Pro Arg Lye Leu Glu Leu Leu 370 375 380 Aβn Trp Val Aβn λla Leu Glu Gin λla Met Leu λβp λla Leu Val Leu 385 390 395 400 λβp Arg Val Aβp Phe Val Lys Leu Leu He Glu Asn Gly Val Aβn Met 405 410 415 Gin His Phe Leu Thr He Pro Arg Leu Glu Glu Leu Tyr Aβn Thr λrg 420 425 430 Leu Gly Pro Pro λβn Thr Leu His Leu Leu Val Arg Aβp Val Lys Lye 435 440 445 Ser Asn Leu Pro Pro Asp Tyr Hie He Ser Leu He Asp He Gly Leu 450 455 460 Val Leu Glu Tyr Leu Met Gly Gly Ala Tyr Arg Cyβ Aβn Tyr Thr Arg 465 470 475 480 Lye Ser Phe λrg Thr Leu Tyr Aβn Aβn Leu Phe Gly Pro Lye Arg Val 485 490 495 Glu Leu Ser Arg His Thr Val Ser Cys Ala Ser Gin Ser Aβn Met Trp 500 505 510 Phe Leu Aβp Val Leu Pro Gin Lye Pro Thr Cye Ala Glu Cyβ Aβn Ser 515 520 525 Ser Pro Hie Leu Ser Gin Thr Asp He Thr Pro Pro Leu Pro 530 535 540 (2) INFORMATION FOR SEQ ID NO:4: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 20 base pairs (B) TYPE: nucleic acid (C) STRλNDEDNESS: single (D) TOPOLOGY: linear (xi) SEQUENCE DESCRIPTION: SEQ ID NO:4: GGGGλλGCλC ATCAλGGλλC 20 (2) INFORMATION FOR SEQ ID NO:5: (i) SEQUENCE CHARλCTERISTICS: (λ) LENGTH: 23 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (xi) SEQUENCE DESCRIPTION: SEQ ID NO:5: GCAACTλCTλ CλCTCGGλλλ AGC 23 (2) INFORMATION FOR SEQ ID NO:6: (i) SEQUENCE CHARACTERISTICS: (λ) LENGTH: 4944 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNλ (ix) FEλTURE: (λ) NAME/KEY: CDS (B) LOCATION: 346..4837 (xi) SEQUENCE DESCRIPTION: SEQ ID NO:6: ACTCATTATA GGGNTCGAGC GGCCGCCCGG GCAGGTTTGA GCTGTGCCCT CTCCATTCCλ 60 CTGCTGTGGC λGGGTCλGAA ATCTTGGATA GAGAAAACCT TTTGCAλλCG GGλλTGTλTC 120 TTTGTλλTTC CTλGCλCGλλ λGλCTCTλλC AGGTGTTGCT GTGGCCAGTT CλCCλλCCλG 180 CATATCCCCC CTCTGCCλλG TGCλλCλCCC AGCAλλ λTG AAGAGGAλλG CAλλCλGGTG 240 GAGACTCλGC CTGλGλλλTG GTCTGTTGCC AAGCACACCC AGAGCTACCC AACλGλTTCC 300 TλTGGλGTTC TTGλλTTCCA GGGTGGCGGA TATTCCAATA AAGCC ATG TAT ATC 354 Met Tyr He 1 CGT GTA TCC TλT GλC λCC AAG CCA GAC TCA CTG CTC CAT CTC ATG GTG 402 Arg Val Ser Tyr Aβp Thr Lys Pro Aβp Ser Leu Leu His Leu Met Val 5 10 15 AAA GAT TGG CAG CTG GAA CTC CCC AAG CTC TTA ATA TCT GTG CAT GGλ 450 Lye λsp Trp Gin Leu Glu Leu Pro Lye Leu Leu He Ser Val His Gly 20 25 30 35 GGC CTC CλG λλC TTT GλG λTG CλG CCC λλG CTG λλλ Cλλ GTC TTT GGG 498 Gly Leu Gin λβn Phe Glu Met Gin Pro Lye Leu Lye Gin Val Phe Gly 40 45 50 λλλ GGC CTG ATC AAG GCT GCT ATG λCC λCC GGG GCC TGG λTC TTC λCC 546 Lye Gly Leu He Lye Ala Ala Met Thr Thr Gly Ala Trp He Phe Thr 55 60 65 GGG GGT GTC AGC ACA GGT GTT ATC λGC CλC GTλ GGG GλT GCC TTG λλλ 594 Gly Gly Val Ser Thr Gly Val He Ser Hie Val Gly Aβp Ala Leu Lye 70 75 80 GAC CλC TCC TCC λλG TCC λGλ GGC CGG GTT TGT GCT ATA GGA λTT GCT 642 Aβp Hie Ser Ser Lye Ser Arg Gly Arg Val Cyβ Ala He Gly He Ala 85 90 95 CCλ TGG GGC λTC GTG GλG λλT λλG GAA GAC CTG GTT GGλ λλG GλT GTλ 690 Pro Trp Gly He Val Glu λβn Lye Glu Aβp Leu Val Gly Lye λβp Val 100 105 110 115 ACA AGA GTG TλC CλG λCC ATG TCC AAC CCT CTA AGT AλG CTC TCT GTG 738 Thr λrg Val Tyr Gin Thr Met Ser λβn Pro Leu Ser Lye Leu Ser Val 120 125 130 CTC λλC λλC TCC CAC ACC CAC TTC ATC CTG GCT GλC λλT GGC λCC CTG 786 Leu Asn λβn Ser Hie Thr Hie Phe He Leu λla λβp λβn Gly Thr Leu 135 140 145 GGC λλG TλT GGC GCC GλG GTG λλG CTG CGλ λGG CTG CTG Gλλ λλG CλC 834 Gly Lye Tyr Gly λla Glu Val Lye Leu Arg Arg Leu Leu Glu Lye Hie ISO 155 160 λTC TCC CTC CλG λλG λTC AAC ACλ λGλ CTG GGG CλG GGC GTG CCC CTC 882 He Ser Leu Gin Lye He Aβn Thr Arg Leu Gly Gin Gly Val Pro Leu 165 170 175 GTG GGT CTC GTG GTG GλG GGG GGC CCT AAC GTG GTG TCC ATC GTC TTG 930 Val Gly Leu Val Val Glu Gly Gly Pro Aβn Val Val Ser He Val Leu 180 185 190 195 Gλλ TλC CTG Cλλ Gλλ GλG CCT CCC λTC CCT GTG GTG λTT TGT GλT GGC 978 Glu Tyr Leu Gin Glu Glu Pro Pro He Pro Val Val He Cyβ λβp Gly 200 205 210 λGC GGλ CGT GCC TCG GλC λTC CTG TCC TTT GCG CλC λλG TλC TGT Gλλ 1026 Ser Gly λrg λla Ser λβp He Leu Ser Phe λla His Lye Tyr Cyβ Glu 215 220 225 Gλλ GGC GGλ λTλ λTλ λλT GλG TCC CTC λGG GλG CλG CTT CTλ GTT λCC 1074 Glu Gly Gly He He λβn Glu Ser Leu λrg Glu Gin Leu Leu Val Thr 230 235 240 λTT CλG AAA ACλ TTT λλT TλT λλT λλG GCλ Cλλ TCλ CλT CλG CTG TTT 1122 He Gin Lye Thr Phe λβn Tyr λβn Lye λla Gin Ser Hie Gin Leu Phe 245 250 255 GCλ ATT ATλ λTG GλG TGC ATG AλG λλG λλλ Gλλ CTC GTC λCT GTG TTC 1170 λla He He Met Glu Cyβ Met Lye Lye Lye Glu Leu Val Thr Val Phe 260 265 270 275 λGλ λTG GGT TCT GλG GGC CλG CλG GλC λTC GλG λTG GCλ λTT TTλ ACT 1218 λrg Met Gly Ser Glu Gly Gin Gin λep He Glu Met λla He Leu Thr 280 285 290 GCC CTG CTG λλλ GGλ ACA AλC GTλ TCT GCT CCλ GλT CλG CTG λGC TTG 1266 λla Leu Leu Lye Gly Thr λβn Val Ser λla Pro λβp Gin Leu Ser Leu 295 300 305 GCλ CTG GCT TGG AAC CGC GTG GAC λTλ GCλ CGλ λGC CλG λTC TTT GTC 1314 λla Leu λla Trp λβn λrg Val λβp He λla λrg Ser Gin He Phe Val 310 315 320 TTT GGG CCC CλC TGG λCG CCC CTG GGλ λGC CTG GCλ CCC CCG λCG GAC 1362 Phe Gly Pro Hie Trp Thr Pro Leu Gly Ser Leu λla Pro Pro Thr λβp 325 330 335 λGC AAA GCC ACG GAG AλG GλG λλG λλG CCλ CCC λTG GCC λCC λCC λλG 1410 Ser Lye λla Thr Glu Lye Glu Lye Lye Pro Pro Met λla Thr Thr Lye 340 345 350 355 GGλ GGλ λGλ GGλ λλλ GGG λλλ GGC AAG AλG λλλ GGG λλλ GTG λλλ GλG 1458 Gly Gly Arg Gly Lye Gly Lye Gly Lye Lye Lye Gly Lye Val Lye Glu 360 365 370 Gλλ GTG GλG Gλλ Gλλ λCT GλC CCC CGG λλG λTλ GλG CTG CTG AAC TGG 1506 Glu Val Glu Glu Glu Thr Aβp Pro λrg Lye He Glu Leu Leu λβn Trp 375 380 385 GTG λλT GCT TTG GλG Cλλ GCG λTG CTλ GλT GCT TTλ GTC TTλ GλT CGT 1554 Val λβn λla Leu Glu Gin λla Met Leu λβp λla Leu Val Leu λsp λrg 390 395 400 GTC GλC TTT GTG λλG CTC CTG λTT Gλλ AAC GGA GTG AAC ATG Cλλ CλC 1602 Val Aβp Phe Val Lye Leu Leu He Glu Aβn Gly Val Aβn Met Gin Hie 405 410 415 TTT CTG ACC λTT CCG λGG CTG GλG GλG CTT TλT AAC ACA AGλ CTG GGT 1650 Phe Leu Thr He Pro Arg Leu Glu Glu Leu Tyr Aβn Thr Arg Leu Gly 420 425 430 435 CCλ CCλ AλC ACλ CTT CλT CTG CTG GTG λGG GλT GTG Aλλ AAG AGC AλC 1698 Pro Pro λβn Thr Leu Hie Leu Leu Val λrg Aβp Val Lye Lye Ser Aan 440 445 450 CTT CCG CCT GAT TAC CλC λTC λGC CTC ATA GAC ATC GGG CTC GTG CTG 1746 Leu Pro Pro Aβp Tyr Hie He Ser Leu He Aβp He Gly Leu Val Leu 455 460 465 GλG TλC CTC λTG GGλ GGλ GCC TλC CGC TGC AAC TAC ACT CGG AAλ AAC 1794 Glu Tyr Leu Met Gly Gly Ala Tyr λrg Cyβ λβn Tyr Thr λrg Lye λβn 470 475 480 TTT CGG λCC CTT TλC λλC λλC TTG TTT GGλ CCA AAG AGG CCT AAλ GCT 1842 Phe Arg Thr Leu Tyr Aβn Aβn Leu Phe Gly Pro Lye Arg Pro Lye λla 485 490 495 CTT AAA CTT CTG GGA ATG GAA GAT GλT GλG CCT CCλ GCT Aλλ GGG λλG 1890 Leu Lye Leu Leu Gly Met Glu λβp Aβp Glu Pro Pro Ala Lye Gly Lye 500 505 510 515 Aλλ Aλλ λλλ λλλ λλG AAA AλG GλG Gλλ GλG λTC GλC ATT GAT GTG GλC 1938 Lye Lye Lys Lys Lys Lys Lys Glu Glu Glu He Asp He Aβp Val λβp 520 525 530 GλC CCT GCC GTG λGT CGG TTC CλG TλT CCC TTC CλC GλG CTG λTG GTG 1986 λep Pro λla Val Ser Arg Phe Gin Tyr Pro Phe Hie Glu Leu Met Val 535 540 545 TGG GCA GTG CTG ATG Aλλ CGC CλG λλλ λTG GCλ GTG TTC CTC TGG CλG 2034 Trp λla Val Leu Met Lye λrg Gin Lye Met λla Val Phe Leu Trp Gin 550 555 560 CGλ GGG Gλλ GλG λGC λTG GCC λλG GCC CTG GTG GCC TGC AAG CTC TAC 2082 Arg Gly Glu Glu Ser Met λla Lye λla Leu Val λla Cyβ Lye Leu Tyr 565 570 575 λλG GCC λTG GCC CλC GλG TCC TCC GλG λGT GλT CTG GTG GλT GλC λTC 2130 Lye λla Met λla His Glu Ser Ser Glu Ser Aβp Leu Val Aβp Aβp He 580 585 590 595 TCC CAG GλC TTG GλT λλC λλT TCC λλλ GλC TTC GGC CλG CTT GCT TTG 2178 Ser Gin λβp Leu λβp λβn λβn Ser Lye Aβp Phe Gly Gin Leu Ala Leu 600 605 610 GλG TTλ TTλ GλC CλG TCC TλT λλG CλT GλC GλG CλG λTC GCT λTG λλλ 2226 Glu Leu Leu λβp Gin Ser Tyr Lye Hie λβp Glu Gin He λla Met Lye 615 620 625 CTC CTG λCC TλC GλG CTG λλλ AAC TGG AGC AAC TCG ACC TGC CTC λλλ 2274 Leu Leu Thr Tyr Glu Leu Lye λsn Trp Ser λsn Ser Thr Cyβ Leu Lye 630 635 640 CTG GCC GTG GCλ GCC λλλ CλC CGG GλC TTC λTT GCT CλC λCC TGC λGC 2322 Leu λla Val λla λla Lye Hie λrg λβp Phe He λla Hie Thr Cyβ Ser 645 650 655 CλG λTG CTG CTG λCC GλT λTG TGG λTG GGλ λGλ CTG CGG λTG CGG λλG 2370 Gin Met Leu Leu Thr λsp Met Trp Met Gly λrg Leu λrg Met λrg Lye 660 665 670 675 λλC CCC GGC CTG λλG GTT λTC λTG GGG λTT CTT CTλ CCC CCC λCC ATC 2418 λβn Pro Gly Leu Lys Val He Met Gly He Leu Leu Pro Pro Thr He 680 685 690 TTG TTT TTG Gλλ TTT CGC λCλ TλT GλT GλT TTC TCG TλT Cλλ λCλ TCC 2466 Leu Phe Leu Glu Phe λrg Thr Tyr λsp λβp Phe Ser Tyr Gin Thr Ser 695 700 705 λλG Gλλ AλC GλG GλT GGC λλλ Gλλ λλλ Gλλ GλG Gλλ λλT λCG GλT GCλ 2514 Lye Glu λβn Glu λβp Gly Lye Glu Lye Glu Glu Glu λβn Thr λβp λla 710 715 720 λλT GCλ GλT GCT GGC TCλ λGλ λλG GGG GλT GλG GλG AAC GλG CλT λλλ 2562 λβn λla Aβp λla Gly Ser λrg Lye Gly λβp Glu Glu λβn Glu His Lye 725 730 735 λλλ CλG λGλ λTT ATC CCC λTC GGλ ACA Aλλ ATC TGT A A TTC TAT AAC 2610 Lye Gin λrg He He Pro He Gly Thr Lye He Cyβ Lye Phe Tyr λβn 740 745 750 755 GCG CCC λTT GTC λλG TTC TGG TTT TλC ACA ATλ TCλ TλC TTG GGC TλC 2658 λla Pro He Val Lys Phe Trp Phe Tyr Thr He Ser Tyr Leu Gly Tyr 760 765 770 CTG CTG CTG TTT λλC TλC GTC λTC CTG GTG CGG λTG GλT GGC TGG CCG 2706 Leu Leu Leu Phe λβn Tyr Val He Leu Val λrg Met λβp Gly Trp Pro 775 780 785 TCC CTC CλG GλG TGG λTC GTC λTC TCC TλC λTC GTG λGC CTG GCG TTλ 2754 Ser Leu Gin Glu Trp He Val He Ser Tyr He Val Ser Leu λla Leu 790 795 800 GλG λλG ATA CGλ GλG ATC CTC λTG TCλ GAA CCλ GGC Aλλ CTC AGC CλG 2802 Glu Lye He λrg Glu He Leu Met Ser Glu Pro Gly Lye Leu Ser Gin 805 810 815 λλλ λTC λλλ GTT TGG CTT CλG GλG TλC TGG AAC ATC ACA GλT CTC GTG 2850 Lye He Lye Val Trp Leu Gin Glu Tyr Trp λβn He Thr Aβp Leu Val 820 825 830 835 GCC ATT TCC ACA TTC ATG ATT GGA GCA ATG GCC ACG λGλ TCT GTG λTG 2898 λla He Ser Thr Phe Met He Gly λla Met λla Thr λrg Ser Val Met 840 845 850 λTG λTT GGλ λλG λTG λTG λTC GλC λTG CTG TλC TTT GTG GTC λTC λTG 2946 Met He Gly Lye Met Met He λβp Met Leu Tyr Phe Val Val He Met 855 860 865 CTG GTC GTG CTC λTG λGT TTC GGλ GTλ GCC CGT Cλλ GCC λTT CTG CλT 2994 Leu Val Val Leu Met Ser Phe Gly Val λla λrg Gin λla He Leu Hie 870 875 880 CCλ GλG GλG λλG CCC TCT TGG λλλ CTG GCC CGλ AAC ATC TTC TλC λTG 3042 Pro Glu Glu Lye Pro Ser Trp Lye Leu λla λrg λβn He Phe Tyr Met 885 890 895 CCC TλC TGG λTG λTC TλT GGλ GλG GTG TTT GCλ GλC CλG λTλ GλC CTC 3090 Pro Tyr Trp Met He Tyr Gly Glu Val Phe λla λβp Gin He λβp Leu 900 905 910 915 TλC GCC λTG Gλλ λTT AAT CCT CCT TGT GGT Gλβ AAC CTλ TλT GλT GλG 3138 Tyr λla Met Glu He λsn Pro Pro Cyβ Gly Glu λβn Leu Tyr λβp Glu 920 925 930 GλG GGC λλG CGG CTT CCT CCC TGT λTC CCC GGC GCC TGG CTC ACT CCλ 3186 Glu Gly Lye λrg Leu Pro Pro Cyβ He Pro Gly λla Trp Leu Thr Pro 935 940 945 GCλ CTC λTG GCG TGC TλT CTλ CTG GTC GCC AAC ATC CTG CTG GTG AAC 3234 λla Leu Met λla Cyβ Tyr Leu Leu Val λla λβn He Leu Leu Val Aβn 950 955 960 CTG CTG ATT GCT GTG TTC AAC λλT λCC TTC TTT Gλλ GTλ λλλ TCλ λTλ 3282 Leu Leu He λla Val Phe λβn λβn Thr Phe Phe Glu Val Lye Ser He 965 970 975 TCC λλC CλG GTG TGG λλG TTC CλG CGλ TλT CλG CTG λTT λTG λCλ TTT 3330 Ser λβn Gin Val Trp Lye Phe Gin λrg Tyr Gin Leu He Met Thr Phe 980 985 990 995 CλT GλC λGG CCλ GTC CTG CCC CCλ CCG λTG λTC λTT TTλ λGC CλC λTC 3378 Hie λβp λrg Pro Val Leu Pro Pro Pro Met He He Leu Ser Hie He 1000 1005 1010 TλC λTC λTC λTT λTG CGT CTC λGC GGC CGC TGC λGG λλλ λλG λGλ GAA 3426 Tyr He He He Met Arg Leu Ser Gly λrg Cyβ λrg Lys Lys λrg Glu 1015 1020 1025 GGG GλC Cλλ GλG Gλλ CGG GλT CGT GGλ TTG λλG CTC TTC CTT λGC GλC 3474 Gly λsp Gin Glu Glu λrg λβp λrg Gly Leu Lye Leu Phe Leu Ser λβp 1030 1035 1040 GλG GλG CTλ λλG λGG CTG CλT GλG TTC GλG GλG CλG TGC GTG CλG GλG 3522 Glu Glu Leu Lys λrg Leu His Glu Phe Glu Glu Gin Cyβ Val Gin Glu 1045 1050 1055 CλC TTC CGG GλG λλG GλG GλT GλG CλG CλG TCG TCC λGC GλC GλG CGC 3570 Hie Phe λrg Glu Lye Glu λsp Glu Gin Gin Ser Ser Ser λsp Glu λrg 1060 1065 1070 1075 λTC CGG GTC ACT TCT Gλλ λGλ GTT Gλλ λλT λTG TCλ λTG λGG TTG Gλλ 3618 He λrg Val Thr Ser Glu λrg Val Glu λen Met Ser Met λrg Leu Glu 1080 1085 1090 Gλλ λTC λλT Gλλ λGλ Gλλ ACT TTT ATG λλλ λCT TCC CTG CλG λCT GTT 3666 Glu He λβn Glu λrg Glu Thr Phe Met Lye Thr Ser Leu Gin Thr Val 1095 1100 1105 GλC CTT CGλ CTT GCT CλG CTλ Gλλ Gλλ TTλ TCT λλC λGλ λTG GTG λλT 3714 λβp Leu λrg Leu λla Gin Leu Glu Glu Leu Ser λβn λrg Met Val λβn 1110 1115 1120 GCT CTT Gλλ λλT CTT GCG GGλ λTC GλC λGG TCT GλC CTG λTC CλG GCλ 3762 Ala Leu Glu Aβn Leu Ala Gly He Aβp λrg Ser λβp Leu He Gin λla 1125 1130 1135 CGG TCC CGG GCT TCT TCT Gλλ TGT GλG GCλ ACG TλT CTT CTC CGG Cλλ 3810 λrg Ser λrg λla Ser Ser Glu Cyβ Glu λla Thr Tyr Leu Leu λrg Gin 1140 1145 1150 1155 λGC λGC λTC λλT λGC GCT GλT GGC TλC λGC TTG TλT CGλ TλT CλT TTT 3858 Ser Ser He Asn Ser λla λsp Gly Tyr Ser Leu Tyr λrg Tyr His Phe 1160 1165 1170 AAC GGλ Gλλ GλG TTλ TTλ TTT GλG GλT ACA TCT CTC TCC ACG TCλ CCλ 3906 λβn Gly Glu Glu Leu Leu Phe Glu λβp Thr Ser Leu Ser Thr Ser Pro 1175 1180 1185 GGG ACA GGA GTC AGG Aλλ λλλ λCC TGT TCC TTC CGT λTλ λλG Gλλ GλG 3954 Gly Thr Gly Val λrg Lye Lye Thr Cyβ Ser Phe λrg He Lye Glu Glu 1190 1195 1200 λλG GλC GTG λλλ ACG CAC CTA GTC CCA GAA TGT CAG AAC AGT CTT CAC 4002 Lye Aβp Val Lye Thr Hie Leu Val Pro Glu Cyβ Gin λβn Ser Leu His 1205 1210 1215 CTT TCλ CTG GGC ACA AGC ACA TCA GCA λCC CCλ GλT GGC λGT CλC CTT 4050 Leu Ser Leu Gly Thr Ser Thr Ser λla Thr Pro λβp Gly Ser Hie Leu 1220 1225 1230 1235 GCλ GTλ GλT GλC TTλ λλG AAC GCT Gλλ GλG TCλ λλλ TTλ GGT CCλ GλT 4098 λla Val λβp λβp Leu Lye λβn λla Glu Glu Ser Lye Leu Gly Pro λβp 1240 1245 1250 λTT GGG λTT TCλ λλG Gλλ GλT GλT Gλλ λGλ CλG ACA GAC TCT λλλ λλλ 4146 He Gly He Ser Lye Glu λsp λsp Glu λrg Gin Thr Asp Ser Lye Lys 1255 1260 1265 Gλλ Gλλ ACT ATT TCC CCA AGT TTλ λλT λλλ ACA GAT GTG λTλ CλT GGλ 4194 Glu Glu Thr He Ser Pro Ser Leu λβn Lys Thr λβp Val He Hie Gly 1270 1275 1280 CλG GλC λλλ TCλ GλT GTT Cλλ AAC ACT CAG CTA ACA GTG Gλλ ACG ACA 4242 Gin Aβp Lye Ser Aβp Val Gin Aβn Thr Gin Leu Thr Val Glu Thr Thr 1285 1290 1295 λλT λTλ Gλλ GGC ACT ATT TCC TAT CCC CTG Gλλ GλA ACC λλλ λTT ACA 4290 λβn He Glu Gly Thr He Ser Tyr Pro Leu Glu Glu Thr Lys He Thr 1300 1305 1310 1315 CGC TλT TTC CCC GλT Gλλ ACG ATC λλT GCT TGT λλλ ACA ATG λλG TCC 4338 λrg Tyr Phe Pro λβp Glu Thr He λβn λla Cys Lys Thr Met Lys Ser 1320 1325 1330 λGλ λGC TTC GTC TλT TCC CGG GGλ λGλ λλG CTG GTC GGT GGG GTT AAC 4386 λrg Ser Phe Val Tyr Ser λrg Gly λrg Lye Leu Val Gly Gly Val λβn 1335 1340 1345 CλG GλT GTλ GλG TλC λGT TCλ λTC ACG GAC CλG Cλλ TTG ACG ACG Gλλ 4434 Gin λβp Val Glu Tyr Ser Ser He Thr λβp Gin Gin Leu Thr Thr Glu 1350 1355 1360 TGG Cλλ TGC Cλλ GTT Cλλ λλG λTC ACG CGC TCT CAT AGC ACA GλT λTT 4482 Trp Gin Cyβ Gin Val Gin Lye He Thr λrg Ser Hie Ser Thr λβp He 1365 1370 1375 CCT TλC ATT GTG TCG Gλλ GCT GCλ GTG Cλλ GCT GλG Cλλ λλλ Gλβ CλG 4530 Pro Tyr He Val Ser Glu λla λla Val Gin λla Glu Gin Lye Glu Gin 1380 1385 1390 1395 TTT GCλ GλT ATG Cλλ GλT Gλλ CλC CλT GTC GCT Gλλ GCλ λTT CCT CGλ 4578 Phe λla λβp Met Gin λβp Glu Hie Hie Val λla Glu λla He Pro λrg 1400 1405 1410 λTC CCT CGC TTG TCC CTλ λCC λTT ACT GAC AGA λλT GGG λTG Gλλ λλC 4626 He Pro λrg Leu Ser Leu Thr He Thr λsp λrg λsn Gly Met Glu λβn 1415 1420 1425 TTλ CTG TCT GTG λλG CCλ GλT Cλλ λCT TTG GGλ TTC CCλ TCT CTC λGG 4674 Leu Leu Ser Val Lye Pro λβp Gin Thr Leu Gly Phe Pro Ser Leu λrg 1430 1435 1440 TCλ λλλ λGT TTλ CλT GGλ CλT CCT λGG λλT GTG λλλ TCC λTT CλG GGλ 4722 Ser Lye Ser Leu Hie Gly Hie Pro λrg λβn Val Lye Ser He Gin Gly 1445 1450 1455 λλG TTλ GλC λGλ TCT GGλ CλT GCC λGT λGT GTλ λGC λGC TTλ GTλ λTT 4770 Lye Leu λap λrg Ser Gly His λla Ser Ser Val Ser Ser Leu Val He 1460 1465 1470 1475 GTG TCT GGλ λTG ACA GCλ Gλλ Gλλ λλλ λλG GTT λλG λλλ GλG λλλ GCT 4818 Val Ser Gly Met Thr λla Glu Glu Lys Lye Val Lye Lye Glu Lye λla 1480 1485 1490 TCC λCλ Gλλ λCT Gλλ TGC T λGTCTGTTTT GTTTCTTTλλ TTTTTTTTTT 4867 TλλCλGTCλG AACCACTAAT GGGTGTCλTC TTGGCCλTCC TλλλCλTCCλ TCCλλTTTCC 4927 TλλλλλCλTT TTCCCTT 4944 (2) INFORMATION FOR SEQ ID NO:7: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 1497 amino acidβ (B) TYPE: amino acid (D) TOPOLOGY: linear (xi) SEQUENCE DESCRIPTION: SEQ ID NO:7: Met Tyr He Arg Val Ser Tyr λsp Thr Lys Pro λβp Ser Leu Leu Hie 1 5 10 15 Leu Met Val Lye λβp Trp Gin Leu Glu Leu Pro Lye Leu Leu He Ser 20 25 30 Val Hie Gly Gly Leu Gin λβn Phe Glu Met Gin Pro Lye Leu Lye Gin 35 40 45 Val Phe Gly Lys Gly Leu He Lys λla λla Met Thr Thr Gly λla Trp 50 55 60 He Phe Thr Gly Gly Val Ser Thr Gly Val He Ser Hie Val Gly λβp 65 70 75 80 λla Leu Lye λβp Hie Ser Ser Lye Ser λrg Gly λrg Val Cyβ λla He 85 90 95 Gly He λla Pro Trp Gly He Val Glu λβn Lye Glu λβp Leu Val Gly 100 105 110 Lye Aβp Val Thr λrg Val Tyr Gin Thr Met Ser λβn Pro Leu Ser Lye 115 120 125 Leu Ser Val Leu λβn λβn Ser Hie Thr Hie Phe He Leu λla λβp λβn 130 135 140 Gly Thr Leu Gly Lye Tyr Gly λla Glu Val Lye Leu λrg λrg Leu Leu 145 150 155 160 Glu Lye Hie He Ser Leu Gin Lye He λβn Thr λrg Leu Gly Gin Gly 165 170 175 Val Pro Leu Val Gly Leu Val Val Glu Gly Gly Pro λβn Val Val Ser 180 185 190 He Val Leu Glu Tyr Leu Gin Glu Glu Pro Pro He Pro Val Val He 195 200 205 Cyβ λβp Gly Ser Gly λrg λla Ser λβp He Leu Ser Phe λla His Lye 210 215 220 Tyr Cyβ Glu Glu Gly Gly He He λβn Glu Ser Leu λrg Glu Gin Leu 225 230 235 240 Leu Val Thr He Gin Lye Thr Phe λβn Tyr λβn Lye λla Gin Ser Hie 245 250 255 Gin Leu Phe λla He He Met Glu Cyβ Met Lye Lye Lye Glu Leu Val 260 265 270 Thr Val Phe λrg Met Gly Ser Glu Gly Gin Gin λβp He Glu Met λla 275 280 285 He Leu Thr λla Leu Leu Lye Gly Thr λβn Val Ser λla Pro λβp Gin 290 295 300 Leu Ser Leu λla Leu λla Trp λβn λrg Val λep He λla λrg Ser Gin 305 310 315 320 He Phe Val Phe Gly Pro Hie Trp Thr Pro Leu Gly Ser Leu λla Pro 325 330 335 Pro Thr Aβp Ser Lye λla Thr Glu Lye Glu Lye Lye Pro Pro Met λla 340 345 350 Thr Thr Lye Gly Gly λrg Gly Lye Gly Lye Gly Lye Lye Lye Gly Lye 355 360 365 Val Lye Glu Glu Val Glu Glu Glu Thr λβp Pro λrg Lye He Glu Leu 370 375 380 Leu λβn Trp Val λsn λla Leu Glu Gin λla Met Leu λsp λla Leu Val 385 390 395 400 Leu λβp λrg Val λβp Phe Val Lye Leu Leu He Glu Aβn Gly Val Aβn 405 410 415 Met Gin Hie Phe Leu Thr He Pro λrg Leu Glu Glu Leu Tyr λβn Thr 420 425 430 λrg Leu Gly Pro Pro λβn Thr Leu Hie Leu Leu Val λrg λβp Val Lye 435 440 445 Lye Ser λβn Leu Pro Pro λβp Tyr Hie He Ser Leu He Aβp He Gly 450 455 460 Leu Val Leu Glu Tyr Leu Met Gly Gly λla Tyr λrg Cyβ λβn Tyr Thr 465 470 475 480 λrg Lye λβn Phe λrg Thr Leu Tyr λβn λβn Leu Phe Gly Pro Lye λrg 485 490 495 Pro Lye λla Leu Lye Leu Leu Gly Met Glu λβp λβp Glu Pro Pro λla 500 505 510 Lye Gly Lye Lye Lye Lye Lye Lye Lye Lye Glu Glu Glu He λβp He 515 520 525 λβp Val λβp λβp Pro λla Val Ser λrg Phe Gin Tyr Pro Phe Hie Glu 530 535 540 Leu Met Val Trp λla Val Leu Met Lye λrg Gin Lye Met λla Val Phe 545 550 555 560 Leu Trp Gin λrg Gly Glu Glu Ser Met λla Lye λla Leu Val λla Cyβ 565 570 575 Lye Leu Tyr Lye λla Met λla Hie Glu Ser Ser Glu Ser λep Leu Val 580 585 590 λβp λβp He Ser Gin λβp Leu Aβp λβn λβn Ser Lye Aβp Phe Gly Gin 595 600 605 Leu λla Leu Glu Leu Leu λβp Gin Ser Tyr Lye Hie λβp Glu Gin He 610 615 620 λla Met Lye Leu Leu Thr Tyr Glu Leu Lye λβn Trp Ser λβn Ser Thr 625 630 635 640 Cyβ Leu Lye Leu λla Val λla λla Lye Hie λrg λβp Phe He λla Hie 645 650 655 Thr Cyβ Ser Gin Met Leu Leu Thr Aβp Met Trp Met Gly λrg Leu λrg 660 665 670 Met λrg Lye λβn Pro Gly Leu Lye Val He Met Gly He Leu Leu Pro 675 680 685 Pro Thr He Leu Phe Leu Glu Phe λrg Thr Tyr λβp λβp Phe Ser Tyr 690 695 700 Gin Thr Ser Lye Glu Aβn Glu λβp Gly Lye Glu Lye Glu Glu Glu λβn 705 710 715 720 Thr λβp λla λβn λla λβp λla Gly Ser λrg Lys Gly λsp Glu Glu λβn 725 730 735 Glu His Lys Lye Gin λrg He He Pro He Gly Thr Lye He Cyβ Lye 740 745 750 Phe Tyr λβn λla Pro He Val Lye Phe Trp Phe Tyr Thr He Ser Tyr 755 760 765 Leu Gly Tyr Leu Leu Leu Phe λen Tyr Val He Leu Val λrg Met λβp 770 775 780 Gly Trp Pro Ser Leu Gin Glu Trp He Val He Ser Tyr He Val Ser 785 790 795 800 Leu λla Leu Glu Lye He λrg Glu He Leu Met Ser Glu Pro Gly Lye 805 810 815 Leu Ser Gin Lye He Lye Val Trp Leu Gin Glu Tyr Trp λβn He Thr 820 825 830 λβp Leu Val λla He Ser Thr Phe Met He Gly λla Met λla Thr λrg 835 840 845 Ser Val Met Met He Gly Lye Met Met He λβp Met Leu Tyr Phe Val 850 855 860 Val He Met Leu Val Val Leu Met Ser Phe Gly Val λla λrg Gin λla 865 870 875 880 He Leu Hie Pro Glu Glu Lye Pro Ser Trp Lye Leu λla λrg λβn He 885 890 895 Phe Tyr Met Pro Tyr Trp Met He Tyr Gly Glu Val Phe λla λβp Gin 900 905 910 He λβp Leu Tyr λla Met Glu He Aon Pro Pro Cys Gly Glu λβn Leu 915 920 925 Tyr Aβp Glu Glu Gly Lye λrg Leu Pro Pro Cyβ He Pro Gly λla Trp 930 935 940 Leu Thr Pro λla Leu Met λla Cyβ Tyr Leu Leu Val λla λβn He Leu 945 950 955 960 Leu Val λβn Leu Leu He λla Val Phe λβn λβn Thr Phe Phe Glu Val 965 970 975 Lye Ser He Ser λβn Gin Val Trp Lye Phe Gin λrg Tyr Gin Leu He 980 985 990 Met Thr Phe Hie λβp λrg Pro Val Leu Pro Pro Pro Met He He Leu 995 1000 1005 Ser His He Tyr He He He Met λrg Leu Ser Gly λrg Cys λrg Lys 1010 1015 1020 Lye λrg Glu Gly Aβp Gin Glu Glu Arg λβp λrg Gly Leu Lye Leu Phe 1025 1030 1035 1040 Leu Ser λβp Glu Glu Leu Lye λrg Leu Hie Glu Phe Glu Glu Gin Cyβ 1045 1050 1055 Val Gin Glu Hie Phe λrg Glu Lye Glu λβp Glu Gin Gin Ser Ser Ser 1060 1065 1070 λβp Glu λrg He λrg Val Thr Ser Glu λrg Val Glu λβn Met Ser Met 1075 1080 1085 λrg Leu Glu Glu He Aβn Glu Arg Glu Thr Phe Met Lys Thr Ser Leu 1090 1095 1100 Gin Thr Val λβp Leu λrg Leu λla Gin Leu Glu Glu Leu Ser λβn λrg 1105 1110 1115 1120 Met Val λβn λla Leu Glu λβn Leu λla Gly He λβp λrg Ser λβp Leu 1125 1130 1135 He Gin λla λrg Ser λrg λla Ser Ser Glu Cyβ Glu λla Thr Tyr Leu 1140 1145 1150 Leu λrg Gin Ser Ser He λβn Ser λla λβp Gly Tyr Ser Leu Tyr λrg 1155 1160 1165 Tyr Hie Phe λβn Gly Glu Glu Leu Leu Phe Glu λβp Thr Ser Leu Ser 1170 1175 1180 Thr Ser Pro Gly Thr Gly Val λrg Lye Lye Thr Cyβ Ser Phe λrg He 1185 1190 1195 1200 Lye Glu Glu Lye λβp Val Lye Thr Hie Leu Val Pro Glu Cyβ Gin λβn 1205 1210 1215 Ser Leu Hie Leu Ser Leu Gly Thr Ser Thr Ser λla Thr Pro λβp Gly 1220 1225 1230 Ser Hie Leu λla Val λβp λβp Leu Lye λβn λla Glu Glu Ser Lye Leu 1235 1240 1245 Gly Pro λβp He Gly He Ser Lye Glu Aep Aβp Glu Arg Gin Thr λβp 1250 1255 1260 Ser Lye Lys Glu Glu Thr He Ser Pro Ser Leu λβn Lye Thr λβp Val 1265 1270 1275 1280 He Hie Gly Gin λβp Lye Ser λsp Val Gin λβn Thr Gin Leu Thr Val 1285 1290 1295 Glu Thr Thr λβn He Glu Gly Thr He Ser Tyr Pro Leu Glu Glu Thr 1300 1305 1310 Lye He Thr λrg Tyr Phe Pro λβp Glu Thr He λβn λla Cyβ Lye Thr 1315 1320 1325 Met Lye Ser λrg Ser Phe Val Tyr Ser λrg Gly λrg Lye Leu Val Gly 1330 1335 1340 Gly Val λβn Gin λβp Val Glu Tyr Ser Ser He Thr λβp Gin Gin Leu 1345 1350 1355 1360 Thr Thr Glu Trp Gin Cys Gin Val Gin Lys He Thr λrg Ser Hie Ser 1365 1370 1375 Thr λβp He Pro Tyr He Val Ser Glu λla λla Val Gin λla Glu Gin 1380 1385 1390 Lye Glu Gin Phe λla λβp Met Gin λβp Glu Hie Hie Val λla Glu λla 1395 1400 1405 He Pro λrg He Pro λrg Leu Ser Leu Thr He Thr λβp λrg λβn Gly 1410 1415 1420 Met Glu λβn Leu Leu Ser Val Lye Pro λβp Gin Thr Leu Gly Phe Pro 1425 1430 1435 1440 Ser Leu λrg Ser Lye Ser Leu Hie Gly Hie Pro λrg λβn Val Lye Ser 1445 1450 1455 He Gin Gly Lye Leu λβp λrg Ser Gly Hie λla Ser Ser Val Ser Ser 1460 1465 1470 Leu Val He Val Ser Gly Met Thr λla Glu Glu Lye Lye Val Lye Lye 1475 1480 1485 Glu Lye λla Ser Thr Glu Thr Glu Cys 1490 1495 (2) INFORMATION FOR SEQ ID NO:8: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 5055 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (ix) FEATURE: (A) NAME/KEY: CDS (B) LOCATION: 346..4945 (xi) SEQUENCE DESCRIPTION: SEQ ID NO:8: λCTCλTTλTλ GGGNTCGλGC GGCCGCCCGG GCλGGTTTGλ GCTGTGCCCT CTCCATTCCA 60 CTGCTGTGGC λGGGTCλGλλ λTCTTGGλTλ GλGλλλλCCT TTTGCλλλCG GGλλTGTλTC 120 TTTGTλλTTC CTAGCλCGλλ AGACTCTAAC AGGTGTTGCT GTGGCCAGTT CACCAACCAG 180 CATATCCCCC CTCTGCCAAG TGCλλCλCCC AGCAAAAATG AAGAGGAAAG CAAACAGGTG 240 GλGλCTCλGC CTGλGλλλTG GTCTGTTGCC AAGCλCλCCC λGλGCTλCCC λλCλGλTTCC 300 TATGGAGTTC TTGAATTCCA GGGTGGCGGλ TATTCCAATA AAGCC ATG TAT ATC 354 Met Tyr He 1 CGT GTλ TCC TλT GλC λCC λλG CCλ GλC TCλ CTG CTC CλT CTC λTG GTG 402 λrg Val Ser Tyr λβp Thr Lye Pro Asp Ser Leu Leu Hie Leu Met Val 5 10 15 λλλ GλT TGG CλG CTG Gλλ CTC CCC λλG CTC TTλ λTλ TCT GTG CλT GGλ 450 Lye λβp Trp Gin Leu Glu Leu Pro Lye Leu Leu He Ser Val Hie Gly 20 25 30 35 GGC CTC CλG λλC TTT GλG λTG CλG CCC λλG CTG λλλ Cλλ GTC TTT GGG 498 Gly Leu Gin λβn Phe Glu Met Gin Pro Lye Leu Lye Gin Val Phe Gly 40 45 50 λλλ GGC CTG λTC λλG GCT GCT λTG λCC λCC GGG GCC TGG λTC TTC λCC 546 Lye Gly Leu He Lye λla λla Met Thr Thr Gly λla Trp He Phe Thr 55 60 65 GGG GGT GTC λGC ACA GGT GTT ATC AGC CAC GTλ GGG GλT GCC TTG λλλ 594 Gly Gly Val Ser Thr Gly Val He Ser Hie Val Gly λsp λla Leu Lys 70 75 80 GλC CλC TCC TCC λλG TCC λGλ GGC CGG GTT TGT GCT λTλ GGλ λTT GCT 642 λβp Hie Ser Ser Lye Ser λrg Gly λrg Val Cyβ λla He Gly He λla 85 90 95 CCλ TGG GGC λTC GTG GλG λλT λλG Gλλ GλC CTG GTT GGλ λλG GλT GTλ 690 Pro Trp Gly He Val Glu λβn Lye Glu Aβp Leu Val Gly Lye λβp Val 100 105 110 115 ACA AGA GTG TAC CAG ACC λTG TCC AAC CCT CTλ λGT λλG CTC TCT GTG 738 Thr λrg Val Tyr Gin Thr Met Ser λβn Pro Leu Ser Lye Leu Ser Val 120 125 130 CTC λλC λλC TCC CλC λCC CλC TTC λTC CTG GCT GλC λλT GGC λCC CTG 786 Leu λβn λβn Ser Hie Thr Hie Phe He Leu λla λβp Aβn Gly Thr Leu 135 140 145 GGC AλG TλT GGC GCC GλG GTG λλG CTG CGλ λGG CTG CTG Gλλ λλG CλC 834 Gly Lye Tyr Gly λla Glu Val Lye Leu λrg λrg Leu Leu Glu Lye Hie 150 155 160 λTC TCC CTC CλG λλG λTC AAC ACA AGλ CTG GGG CλG GGC GTG CCC CTC 882 He Ser Leu Gin Lye He λβn Thr Arg Leu Gly Gin Gly Val Pro Leu 165 170 175 GTG GGT CTC GTG GTG GλG GGG GGC CCT AAC GTG GTG TCC ATC GTC TTG 930 Val Gly Leu Val Val Glu Gly Gly Pro λβn Val Val Ser He Val Leu 180 185 190 195 Gλλ TλC CTG Cλλ Gλλ GλG CCT CCC λTC CCT GTG GTG ATT TGT GAT GGC 978 Glu Tyr Leu Gin Glu Glu Pro Pro He Pro Val Val He Cye λβp Gly 200 205 210 λGC GGλ CGT GCC TCG GλC ATC CTG TCC TTT GCG CAC AAG TAC TGT Gλλ 1026 Ser Gly λrg λla Ser λβp He Leu Ser Phe λla Hie Lye Tyr Cye Glu 215 220 225 Gλλ GGC GGλ λTλ λTλ λλT GλG TCC CTC λGG GλG CλG CTT CTλ GTT λCC 1074 Glu Gly Gly He He λβn Glu Ser Leu λrg Glu Gin Leu Leu Val Thr 230 235 240 λTT CλG λλλ ACA TTT AAT TAT AAT λλG GCλ Cλλ TCλ CAT CAG CTG TTT 1122 He Gin Lye Thr Phe λβn Tyr λβn Lye λla Gin Ser His Gin Leu Phe 245 250 255 GCλ λTT λTλ λTG GλG TGC λTG λλG λλG λλλ Gλλ CTC GTC ACT GTG TTC 1170 λla He He Met Glu Cyβ Met Lye Lye Lye Glu Leu Val Thr Val Phe 260 265 270 275 λGλ λTG GGT TCT GλG GGC CλG CλG GλC λTC GλG λTG GCλ λTT TTλ ACT 1218 λrg Met Gly Ser Glu Gly Gin Gin Asp He Glu Met Ala He Leu Thr 280 285 290 GCC CTG CTG λλλ GGλ ACA AλC GTλ TCT GCT CCλ GλT CλG CTG λGC TTG 1266 λla Leu Leu Lys Gly Thr λsn Val Ser λla Pro λsp Gin Leu Ser Leu 295 300 305 GCλ CTG GCT TGG AAC CGC GTG GAC λTλ GCλ CGλ λGC CλG λTC TTT GTC 1314 λla Leu λla Trp λsn λrg Val λβp He λla λrg Ser Gin He Phe Val 310 315 320 TTT GGG CCC CλC TGG ACG CCC CTG GGλ λGC CTG GCλ CCC CCG ACG GλC 1362 Phe Gly Pro Hie Trp Thr Pro Leu Gly Ser Leu λla Pro Pro Thr λβp 325 330 335 λGC λλλ GCC λCG GλG λλG GλG λλG λλG CCλ CCC λTG GCC λCC λCC λλG 1410 Ser Lye λla Thr Glu Lye Glu Lye Lye Pro Pro Met λla Thr Thr Lye 340 345 350 355 GGλ GGλ λGλ GGλ λλλ GGG λλλ GGC λλG λλG λλλ GGG λλλ GTG λλλ GλG 1458 Gly Gly λrg Gly Lye Gly Lye Gly Lye Lye Lye Gly Lye Val Lye Glu 360 365 370 βλλ GTG Gλβ βλλ βλλ ACT βλC CCC CGG λλG λTλ Gλβ CTG CTG AAC TGG 1506 βlu Val βlu βlu βlu Thr λβp Pro λrg Lye He βlu Leu Leu Aβn Trp 375 380 385 GTG λλT GCT TTG GλG Cλλ GCG λTG CTλ GλT GCT TTλ GTC TTλ GAT CGT 1554 Val λβn λla Leu Glu Gin λla Met Leu λβp λla Leu Val Leu λβp λrg 390 395 400 GTC GλC TTT GTG λλG CTC CTG λTT Gλλ AAC GGλ GTG AAC ATG Cλλ CλC 1602 Val λβp Phe Val Lye Leu Leu He Glu λβn Gly Val λβn Met βln Hie 405 410 415 TTT CTG λCC λTT CCG λGG CTG Gλβ GAG CTT TAT AAC ACA λβλ CTG GGT 1650 Phe Leu Thr He Pro λrg Leu Glu βlu Leu Tyr λen Thr λrg Leu βly 420 425 430 435 CCλ CCλ λλC λCλ CTT CλT CTG CTG GTG AGG GλT GTG λλλ λλG λGC λλC 1698 Pro Pro λβn Thr Leu Hie Leu Leu Val λrg λep Val Lye Lye Ser λβn 440 445 450 CTT CCG CCT βλT TλC CλC λTC λCC CTC λTλ GλC λTC GGG CTC GTG CTG 1746 Leu Pro Pro λβp Tyr Hie He Ser Leu He λβp He Gly Leu Val Leu 455 460 465 βλβ TλC CTC λTC ββλ ββλ βCC TλC CCC TGC AAC TAC ACT CGG λλλ λλC 1794 Glu Tyr Leu Met βly βly Ala Tyr λrg Cyβ λβn Tyr Thr λrg Lye λβn 470 475 480 TTT CGG λCC CTT TλC AAC AAC TTG TTT G6A CCλ AAG AGG CCT λλλ GCT 1842 Phe λrg Thr Leu Tyr λβn λβn Leu Phe Gly Pro Lye λrg Pro Lye λla 485 490 495 CTT λλλ CTT CTG GGλ λTG Gλλ GλT GλT βλβ CCT CCλ CCT λλλ GGG λλG 1890 Leu Lye Leu Leu Gly Met Glu λβp λβp Glu Pro Pro λla Lye Gly Lye 500 505 510 515 λλλ λλλ λλλ λλλ λλG λλλ λλG Gλβ βλλ GAG ATC GλC λTT GλT GTG GλC 1938 Lye Lye Lye Lye Lye Lye Lye Glu Glu Glu He λβp He λβp Val λβp 520 525 530 βλC CCT GCC βTG λGT CGG TTC CλG TλT CCC TTC CλC Gλβ CTC λTG GTG 1986 λβp Pro λla Val Ser λrg Phe Gin Tyr Pro Phe Hie Glu Leu Met Val 535 540 545 TGG GCλ GTG CTG λTG λλλ CGC CλG λλλ λTG GCλ GTG TTC CTC TGG CλG 2034 Tip λla Val Leu Met Lye λrg Gin Lye Met λla Val Phe Leu Trp βln 550 555 560 CCλ βββ βλλ βλβ λβC λTC βCC λλG GCC CTG GTG GCC TGC AAG CTC TAC 2082 λrg βly βlu βlu Ser Met λla Lye λla Leu Val λla Cyβ Lye Leu Tyr 565 570 575 AAG GCC ATG GCC CλC Gλβ TCC TCC βλβ λGT βλT CTG GTG GλT βλC λTC 2130 Lye λla Met λla Hie Clu Ser Ser βlu Ser λβp Leu Val λβp λβp He 580 585 590 595 TCC CλC GλC TTG GλT AAC λλT TCC λλλ GλC TTC GβC CλC CTT CCT TTG 2178 Ser Gin λβp Leu λβp λβn λβn Ser Lye λβp Phe βly βln Leu λla Leu 600 605 610 βλβ TTλ TTλ βλC CλC TCC TλT λλβ CλT βλC βλβ Cλβ λTC GCT λTG λλλ 2226 Glu Leu Leu λβp Gin Ser Tyr Lye Hie λβp Glu Gin He λla Met Lye 615 620 625 CTC CTG λCC TλC Gλβ CTC λλλ AAC TGG λβC AAC TCG ACC TGC CTC λλλ 2274 Leu Leu Thr Tyr Glu Leu Lye Aβn Trp Ser λβn Ser Thr Cyβ Leu Lye 630 635 640 CTG GCC GTG GCλ GCC λλλ CλC CGG GλC TTC λTT GCT CλC λCC TGC AGC 2322 Leu Ala Val λla λla Lye Hie λrg Aβp Phe He Ala Hie Thr Cye Ser 645 650 655 CλG λTG CTG CTG λCC GλT λTG TGG λTG Gβλ λβλ CTC CGG λTG CGG λλG 2370 Gin Met Leu Leu Thr λβp Met Trp Met Gly λrg Leu λrg Met λrg Lye 660 665 670 675 AAC CCC G C CTC λλβ GTT λTC λTβ βββ λTT CTT CTλ CCC CCC λCC λTC 2 18 λβn Pro Gly Leu Lye Val He Met Gly He Leu Leu Pro Pro Thr He 680 685 690 TTG TTT TTG Gλλ TTT CGC λCλ TλT GλT GλT TTC TCG TλT CAA ACλ TCC 2466 Leu Phe Leu Glu Phe λrg Thr Tyr λβp λβp Phe Ser Tyr Gin Thr Ser 695 700 705 λλG Gλλ AAC Cλβ βλT GGC λλλ Gλλ λλλ Gλλ GλG Gλλ λλT λCG βλT GCA 2514 Lye Glu λβn Glu λβp βly Lye βlu Lye βlu Glu Glu λsn Thr λβp λla 710 715 720 λλT GCλ GλT βCT GGC TCλ λGλ λλG Gββ βλT βλβ GAG AAC GAG CAT λλλ 2562 λβn λla λβp λla Gly Ser λrg Lye βly λβp βlu βlu λβn βlu Hie Lye 725 730 735 λλλ Cλβ λβλ AGT ATT CCC λTC GGλ ACA AλG λTC TGT Gλλ TTC TλT AAC 2610 Lye Gin λrg Ser He Pro He Gly Thr Lye He Cyβ Glu Phe Tyr λβn 740 745 750 755 GCG CCC λTT GTC λλG TTC TGG TTT TλC λCλ λTλ TCλ TλC TTG GGC TλC 2658 λla Pro He Val Lye Phe Trp Phe Tyr Thr He Ser Tyr Leu βly Tyr 760 765 770 CTβ CTG CTG TTT λλC TλC GTC λTC CTG GTG CGG λTG βλT GGC TGβ CCG 2706 Leu Leu Leu Phe λβn Tyr Val He Leu Val λrg Met λβp Gly Trp Pro 775 780 785 TCC CTC CλG Gλβ Tββ λTC βTC λTC TCC TλC λTC 6TG λGC CTG GCβ TTλ 2754 Ser Leu Cln βlu Trp He Val He Ser Tyr He Val Ser Leu λla Leu 790 795 800 βλβ λλβ λTλ CCλ βλβ λTC CTC λTC TCλ Cλλ CCλ GGC λλλ CTC λGC CλG 2802 Clu Lye He λrg βlu He Leu Met Ser Glu Pro Gly Lye Leu Ser Gin 805 810 815 λλλ λTC λλλ GTT TGβ CTT CλC CλG TλC TGG AAC ATC ACλ GλT CTC CTG 2850 Lye He Lye Val Trp Leu Gin Glu Tyr Trp λβn He Thr λβp Leu Val 820 825 830 835 βCC λTT TCC ACA TTC ATG ATT GGλ GCλ λTT CTT CGC CTλ CλG AAC Cλβ 2898 λla He Ser Thr Phe Met He Gly λla He Leu λrg Leu Gin Aβn Gin 840 845 850 CCC TAC λTG GβC TλT βGC CGG GTG λTC TλC TGT βTβ GλT λTC λTC TTC 2946 Pro Tyr Met Gly Tyr βly λrg Val He Tyr Cye Val λep He He Phe 855 860 865 TGG TλC λTC CGT βTC CTG GλC λTC TTT ββT βTC λλC λλβ TλT CTC βββ 2994 Trp Tyr He λrg Val Leu λβp He Phe βly Val λβn Lye Tyr Leu βly 870 875 880 CCλ TλC CTβ λTβ λTβ λTT ββλ λλβ λTβ λTβ λTC βλC λTβ CTG TλC TTT 3042 Pro Tyr Val Met Met He Gly Lye Met Met He λβp Met Leu Tyr Phe 885 890 895 GTG GTC λTC λTG CTG GTC GTG CTC λTG λGT TTC GGλ GTλ GCC CGT Cλλ 3090 Val Val He Met Leu Val Val Leu Met Ser Phe Gly Val λla λrg Gin 900 905 910 915 GCC λTT CTG CλT CCλ GλG GλG λλG CCC TCT TGG λλλ CTG GCC CGλ AAC 3138 Ala He Leu Hie Pro Glu Glu Lye Pro Ser Trp Lye Leu Ala λrg λβn 920 925 930 λTC TTC TλC λTG CCC TλC TGβ λTβ λTC TλT ββλ βλβ GTG TTT GCA GλC 3186 He Phe Tyr Met Pro Tyr Trp Met He Tyr Gly Glu Val Phe λla λβp 935 940 945 CλG λTλ GλC CTC TλC GCC λTG Gλλ ATT AAT CCT CCT TGT GGT GλG AAC 3234 Gin He λβp Leu Tyr λla Met βlu He λβn Pro Pro Cye Cly βlu λβn 950 955 960 CTλ TλT βλT βλβ βλβ ββC λλG CGG CTT CCT CCC TGT λTC CCC GβC GCC 3282 Leu Tyr λβp Glu Glu Gly Lye λrg Leu Pro Pro Cyβ He Pro Gly λla 965 970 975 TGβ CTC λCT CCλ βCλ CTC λTG GCG TGC TλT CTλ CTG GTC GCC λλC λTC 3330 Trp Leu Thr Pro λla Leu Met λla Cyβ Tyr Leu Leu Val λla λβn He 980 985 990 995 CTG CTG GTβ AAC CTC CTG ATT GCT CTβ TTC AλC λλT ACT TTC TTT βλλ 3378 Leu Leu Val Aβn Leu Leu He λla Val Phe λsn λsn Thr Phe Phe Glu 1000 1005 1010 GTλ λλλ TCλ λTλ TCC AAC CAG GTG TGG λλG TTC CλG CGλ TλT CλG CTG 3426 Val Lye Ser He Ser Aβn Gin Val Trp Lye Phe βln Arg Tyr βln Leu 1015 1020 1025 ATT ATG λCλ TTT CλT GλC AGG CCA GTC CTG CCC CCA CCC ATC ATC ATT 3474 He Met Thr Phe Hie Aβp λrg Pro Val Leu Pro Pro Pro Met He He 1030 1035 1040 TTλ AGC CAC ATC TAC ATC ATC ATT ATG CCT CTC AGC GβC CCC TGC λGG 3522 Leu Ser Hie He Tyr He He He Met λrg Leu Ser Gly λrg Cyβ λrg 1045 1050 1055 λλλ AAG λβλ βλλ βββ βλC Cλλ Cλβ βλλ CGG GλT CCT ββλ TTG λλG CTC 3570 Lye Lye λrg Glu Gly λβp Gin βlu βlu λrg λβp λrg βly Leu Lye Leu 1060 1065 1070 1075 TTC CTT λCC CλC GλG Gλβ CTλ AAG AGG CTG CAT GAG TTC GAG Gλβ CλC 3618 Phe Leu Ser Aβp Clu βlu Leu Lys Arg Leu His Glu Phe Glu Glu βln 1080 1085 1090 TCC βTβ CλC βλβ CλC TTC CGG GλG λλG Gλβ GλT Gλβ Cλβ Cλβ TCG TCC 3666 Cyβ Val Gin βlu Hie Phe λrg βlu Lye βlu Aep Glu Gin βln Ser Ser 1095 1100 1105 λGC GλC Cλβ CGC λTC CGG GTC ACT TCT Gλλ λGλ GTT βλλ λλT λTβ TCλ 3714 Ser λβp βlu λrg He λrg Val Thr Ser βlu λrg Val βlu λβn Met Ser 1110 1115 1120 λTβ λββ TTG Gλλ Gλλ λTC λλT βλλ λβλ βλλ ACT TTT ATC λλλ λCT TCC 3762 Met λrg Leu Clu βlu He λβn βlu λrg βlu Thr Phe Met Lye Thr Ser 1125 1130 1135 CTC CλC ACT CTT βλC CTT CCλ CTT CCT CλC CTλ Cλλ βλλ TTλ TCT λλC 3810 Leu Cln Thr Val λβp Leu λrg Leu λla βln Leu βlu βlu Leu Ser λβn 1140 1145 1150 1155 λβλ λTG βTβ λλT βCT CTT Gλλ λλT CTT GCG GGλ λTC GλC λGG TCT GλC 3858 λrg Met Val λβn λla Leu Glu λβn Leu λla Gly He λβp λrg Ser λβp 1160 1165 1170 CTG λTC CλG GCλ CGG TCC CGG GCT TCT TCT Gλλ TGT GλG GCλ ACG TλT 3906 Leu He Gin λla λrg Ser λrg λla Ser Ser Glu Cyβ Clu λla Thr Tyr 1175 1180 1185 CTT CTC CGG Cλλ λGC λGC λTC λλT λGC GCT GλT GβC TλC λCC TTC TλT 3954 Leu Leu λrg βln Ser Ser He λβn Ser λla λβp Gly Tyr Ser Leu Tyr 1190 1195 1200 CGλ TλT CλT TTT AAC Gβλ βλλ βλβ TTλ TTλ TTT βλβ GλT ACA TCT CTC 4002 Arg Tyr Hie Phe λβn Gly βlu Glu Leu Leu Phe Glu λβp Thr Ser Leu 1205 1210 1215 TCC ACG TCλ CCλ βββ ACA GGA GTC AGG λλλ λλλ λCC TGT TCC TTC CGT 4050 Ser Thr Ser Pro Gly Thr Gly Val λrg Lye Lye Thr Cyβ Ser Phe λrg 1220 1225 1230 1235 λTλ λλG Gλλ GλG λλG GλC CTG λλλ λCG CλC CTλ GTC CCλ Cλλ TGT CλG 4098 He Lye Glu Glu Lye λβp Val Lye Thr Hie Leu Val Pro Glu Cyβ Gin 1240 1245 1250 AAC AGT CTT CλC CTT TCλ CTC GGC ACA AGC ACA TCλ GCλ λCC CCλ GλT 4146 λβn Ser Leu Hie Leu Ser Leu Gly Thr Ser Thr Ser λla Thr Pro λβp 1255 1260 1265 GβC AGT CAC CTT GCA CTA βλT βλC TTλ AAG AAC GCT Cλλ βλβ TCλ λλλ 4194 βly Ser Hie Leu λla Val λβp λβp Leu Lye λβn λla βlu βlu Ser Lye 1270 1275 1280 TTλ ββT CCλ CλT λTT βββ λTT TCλ λλG Gλλ βλT βλT βλλ λβλ CλC λCλ 4242 Leu Cly Pro λep He βly He Ser Lye βlu λβp λβp βlu λrg βln Thr 1285 1290 1295 GλC TCT λλλ λλλ Cλλ βλλ λCT λTT TCC CCλ λGT TTλ λλT λλλ ACA GλT 4290 λβp Ser Lye Lye Glu Glu Thr He Ser Pro Ser Leu λβn Lye Thr Aβp 1300 1305 1310 1315 βTβ ATλ CλT CGλ CλG GλC λλλ TCλ CλT GTT Cλλ AAC ACT CAG CTλ ACA 4338 Val He Hie Gly Gin Aep Lye Ser Aep Val Gin λβn Thr βln Leu Thr 1320 1325 1330 βTβ Gλλ λCG λCA λλT λTλ Gλλ GGC ACT ATT TCC TAT CCC CTG Gλλ Gλλ 4386 Val Glu Thr Thr λβn He Glu Gly Thr He Ser Tyr Pro Leu Glu Glu 1335 1340 1345 λCC λλλ λTT ACA CGC TAT TTC CCC GλT βλλ ACG ATC λλT GCT TGT λλλ 4434 Thr Lye He Thr λrg Tyr Phe Pro λβp Glu Thr He λβn λla Cyβ Lye 1350 1355 1360 ACA ATG λλG TCC λGλ λGC TTC CTC TλT TCC Cββ ββλ λβλ λλβ CTG GTC 4482 Thr Met Lye Ser λrg Ser Phe Val Tyr Ser λrg Gly λrg Lys Leu Val 1365 1370 1375 GGT GGG GTT AAC CλG GλT GTA GAG TAC AGT TCλ λTC λCC βλC CλC Cλλ 4530 Cly βly Val λβn βln λβp Val βlu Tyr Ser Ser He Thr λβp βln βln 1380 1385 1390 1395 TTG ACG ACG Gλλ TGβ Cλλ TCC Cλλ CTT Cλλ AAG ATC ACG CGC TCT CλT 4578 Leu Thr Thr Glu Trp Gin Cyβ Gin Val Gin Lye He Thr λrg Ser Hie 1400 1405 1410 λGC ACA GAT λTT CCT TλC λTT GTG TCG Gλλ GCT GCλ GTG Cλλ GCT Gλβ 4626 Ser Thr λβp He Pro Tyr He Val Ser βlu λla λla Val βln λla βlu 1415 1420 1425 Cλλ λλλ Cλβ CλC TTT CCλ CλT λTβ Cλλ CλT Gλλ CλC CλT GTC GCT Gλλ 4674 Gin Lys Glu Gin Phe λla λsp Met Gin Aβp Glu Hie Hie Val Ala Glu 1430 1435 1440 GCA ATT CCT CCA ATC CCT CCC TTG TCC CTA ACC λTT λCT GλC λGλ λλT 4722 λla He Pro λrg He Pro λrg Leu Ser Leu Thr He Thr λβp λrg Aβn 1445 1450 1455 βββ ATG Gλλ λλC TTλ CTG TCT GTG λλG CCλ GλT Cλλ λCT TTG GGλ TTC 4770 Gly Met Glu λβn Leu Leu Ser Val Lye Pro λβp βln Thr Leu βly Phe 1460 1465 1470 1475 CCλ TCT CTC AGG TCλ λλλ λGT TTλ CλT Gβλ CλT CCT λGG λλT GTβ λλλ 4818 Pro Ser Leu λrg Ser Lye Ser Leu Hie βly Hie Pro λrg λen Val Lye 1480 1485 1490 TCC λTT CλC ββλ λλβ TTλ βλC λβλ TCT GGλ CλT GCC λCT AGT GTA AGC 4866 Ser He Gin βly Lye Leu Aβp λrg Ser Gly Hie λla Ser Ser Val Ser 1495 1500 1505 λGC TTλ CTλ λTT βTβ TCT GGλ λTG ACA GCA Gλλ Gλλ λλλ λλG GTT λλG 4914 Ser Leu Val He Val Ser Gly Met Thr λla Glu Glu Lye Lye Val Lye 1510 1515 1520 λλλ βλβ λλλ GCT TCC ACA Gλλ ACT Gλλ TGC T AGTCTGTTTT CTTTCTTTλλ 4965 Lye Clu Lye λla Ser Thr βlu Thr βlu Cye 1525 1530 TTTTTTTTTT TλλCλCTCλβ λλλCCCλCTλ λTGGGTGTCλ TCTTGβCCCλ TCCTλλλCλC 5025 λTMTCCλλTT TCCTλλλλλC λTTTTCCCTT 5055 (2) INFORMATION FOR SEQ ID NO:9: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 1533 amino acidβ (B) TYPE: amino acid (D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (xi) SEQUENCE DESCRIPTION: SEQ ID NO:9: Met Tyr He λrg Val Ser Tyr λβp Thr Lye Pro λβp Ser Leu Leu Hie 1 5 10 15 Leu Met Val Lye λβp Trp βln Leu βlu Leu Pro Lye Leu Leu He Ser 20 25 30 Val Hie βly βly Leu βln λβn Phe βlu Met βln Pro Lye Leu Lye βln 35 40 45 Val Phe βly Lye βly Leu He Lye λla λla Met Thr Thr βly λla Trp 50 55 60 He Phe Thr βly βly Val Ser Thr βly Val He Ser His Val βly λβp 65 70 75 80 λla Leu Lye λβp Hie Ser Ser Lye Ser λrg βly λrg Val Cyβ λla He 85 90 95 βly He λla Pro Trp βly He Val βlu λβn Lye βlu λβp Leu Val βly 100 105 110 Lye λβp Val Thr λrg Val Tyr βln Thr Met Ser λβn Pro Leu Ser Lye 115 120 125 Leu Ser Val Leu λβn λβn Ser Hie Thr His Phe He Leu λla λβp λβn 130 135 140 βly Thr Leu βly Lye Tyr βly λla βlu Val Lye Leu λrg λrg Leu Leu 145 150 155 160 βlu Lye Hie He Ser Leu βln Lye He λβn Thr λrg Leu βly βln βly 165 170 175 Val Pro Leu Val βly Leu Val Val βlu βly Gly Pro λβn Val Val Ser 180 185 190 He Val Leu Glu Tyr Leu Gin Glu Glu Pro Pro He Pro Val Val He 195 200 205 Cyβ λβp Cly Ser βly λrg λla Ser λβp He Leu Ser Phe λla Hie Lye 210 215 220 Tyr Cyβ Glu Glu Gly Gly He He λβn Glu Ser Leu λrg Glu Gin Leu 225 230 235 240 Leu Val Thr He Gin Lye Thr Phe Aβn Tyr λβn Lye λla Gin Ser Hie 245 250 255 Gin Leu Phe λla He He Met Glu Cye Met Lye Lye Lye βlu Leu Val 260 265 270 Thr Val Phe λrg Met Gly Ser Glu βly Gin Gin Aβp He Glu Met λla 275 280 285 He Leu Thr λla Leu Leu Lys Gly Thr λsn Val Ser λla Pro λβp βln 290 295 300 Leu Ser Leu λla Leu λla Trp λβn λrg Val λβp He λla λrg Ser βln 305 310 315 320 He Phe Val Phe Gly Pro His Trp Thr Pro Leu Gly Ser Leu λla Pro 325 330 335 Pro Thr λβp Ser Lye λla Thr Glu Lye Glu Lye Lye Pro Pro Met λla 340 345 350 Thr Thr Lye Gly βly λrg Gly Lye Gly Lye Gly Lye Lye Lye Gly Lye 355 360 365 Val Lye Glu Glu Val Glu Glu Glu Thr λβp Pro λrg Lye He Glu Leu 370 375 380 Leu λβn Trp Val λβn λla Leu Glu Gin λla Met Leu λβp λla Leu Val 385 390 395 400 Leu λβp λrg Val λβp Phe Val Lye Leu Leu He Glu λβn Gly Val λβn 405 410 415 Met βln Hie Phe Leu Thr He Pro λrg Leu βlu Glu Leu Tyr λen Thr 420 425 430 λrg Leu Gly Pro Pro Aβn Thr Leu His Leu Leu Val λrg λβp Val Lye 435 440 445 Lye Ser λβn Leu Pro Pro λβp Tyr Hie He Ser Leu He Aβp He Gly 450 455 460 Leu Val Leu βlu Tyr Leu Met Gly Gly Ala Tyr λrg Cye Aβn Tyr Thr 465 470 475 480 λrg Lys λβn Phe λrg Thr Leu Tyr λβn λβn Leu Phe Gly Pro Lye λrg 485 490 495 Pro Lye λla Leu Lye Leu Leu Gly Met Glu λβp λβp Glu Pro Pro λla 500 505 510 Lye Gly Lye Lye Lye Lye Lye Lye Lye Lye Glu Glu Glu He λβp He 515 520 525 λβp Val λβp λβp Pro λla Val Ser λrg Phe Gin Tyr Pro Phe Hie Glu 530 535 540 Leu Met Val Trp λla Val Leu Met Lye λrg Gin Lys Met λla Val Phe 545 550 555 560 Leu Trp Gin λrg βly βlu βlu Ser Met λla Lys λla Leu Val λla Cyβ 565 570 575 Lye Leu Tyr Lye λla Met λla Hie Glu Ser Ser Glu Ser λβp Leu Val 580 585 590 λβp λβp He Ser Gin λβp Leu λβp λβn λβn Ser Lye Asp Phe Gly Gin 595 600 605 Leu λla Leu Glu Leu Leu λβp Gin Ser Tyr Lye Hie λβp Glu βln He 610 615 620 λla Met Lye Leu Leu Thr Tyr βlu Leu Lye λβn Trp Ser λβn Ser Thr 625 630 635 640 Cyβ Leu Lye Leu λla Val λla λla Lye Hie λrg Aβp Phe He Ala Hie 645 650 655 Thr Cyβ Ser Gin Met Leu Leu Thr Aβp Met Trp Met Gly λrg Leu λrg 660 665 670 Met λrg Lye λβn Pro Gly Leu Lye Val He Met Gly He Leu Leu Pro 675 680 685 Pro Thr He Leu Phe Leu Glu Phe λrg Thr Tyr λβp λβp Phe Ser Tyr 690 695 700 Gin Thr Ser Lye Glu λβn Glu λβp βly Lye βlu Lye Glu Glu βlu λβn 705 710 715 720 Thr λβp λla λβn λla λβp λla βly Ser λrg Lye Gly λβp Glu βlu λβn 725 730 735 Glu Hie Lye Lye Gin λrg Ser He Pro He βly Thr Lye He Cys Clu 740 745 750 Phe Tyr λβn λla Pro He Val Lye Phe Trp Phe Tyr Thr He Ser Tyr 755 760 765 Leu βly Tyr Leu Leu Leu Phe Aβn Tyr Val He Leu Val λrg Met λβp 770 775 780 βly Trp Pro Ser Leu βln βlu Trp He Val He Ser Tyr He Val Ser 785 790 795 800 Leu λla Leu βlu Lye He λrg βlu He Leu Met Ser Glu Pro Gly Lye 805 810 815 Leu Ser Gin Lye He Lys Val Trp Leu Gin Glu Tyr Trp Aβn He Thr 820 825 830 λβp Leu Val λla He Ser Thr Phe Met He Gly λla He Leu λrg Leu 835 840 845 Gin λβn Gin Pro Tyr Met Gly Tyr Gly λrg Val He Tyr Cyβ Val λβp 850 855 860 He He Phe Trp Tyr He λrg Val Leu λβp He Phe Gly Val λβn Lye 865 870 875 880 Tyr Leu Gly Pro Tyr Val Met Met He βly Lye Met Met He λβp Met 885 890 895 Leu Tyr Phe Val Val He Met Leu Val Val Leu Met Ser Phe Gly Val 900 905 910 λla λrg Gin λla He Leu Hie Pro Glu Glu Lye Pro Ser Trp Lye Leu 915 920 925 λla λrg Aβn He Phe Tyr Met Pro Tyr Trp Met He Tyr βly βlu Val 930 935 940 Phe λla λβp βln He λβp Leu Tyr λla Met βlu He λβn Pro Pro Cyβ 945 950 955 960 Cly βlu λβn Leu Tyr λsp βlu βlu βly Lye λrg Leu Pro Pro Cyβ He 965 970 975 Pro Gly λla Trp Leu Thr Pro λla Leu Met λla Cyβ Tyr Leu Leu Val 980 985 990 λla λβn He Leu Leu Val λβn Leu Leu He λla Val Phe λsn λβn Thr 995 1000 1005 Phe Phe Glu Val Lys Ser He Ser λβn Gin Val Trp Lye Phe Gin λrg 1010 1015 1020 Tyr Gin Leu He Met Thr Phe Hie λβp λrg Pro Val Leu Pro Pro Pro 1025 1030 1035 1040 Met He He Leu Ser Hie He Tyr He He He Met λrg Leu Ser βly 1045 1050 1055 λrg Cyβ λrg Lye Lye λrg Clu βly λβp βln βlu βlu λrg λβp λrg βly 1060 1065 1070 Leu Lys Leu Phe Leu Ser λβp βlu Glu Leu Lye λrg Leu Hie Glu Phe 1075 1080 1085 Glu βlu βln Cyβ Val Gin Glu Hie Phe λrg βlu Lye βlu λβp βlu Gin 1090 1095 1100 Gin Ser Ser Ser λβp Glu λrg He λrg Val Thr Ser Glu λrg Val Glu 1105 1110 1115 1120 λβn Met Ser Met λrg Leu Glu βlu He λβn Glu λrg Glu Thr Phe Met 1125 1130 1135 Lye Thr Ser Leu Gin Thr Val λβp Leu λrg Leu λla Gin Leu βlu βlu 1140 1145 1150 Leu Ser λβn λrg Met Val λen λla Leu βlu λβn Leu λla βly He λβp 1155 1160 1165 λrg Ser λβp Leu He βln λla λrg Ser λrg λla Ser Ser βlu Cyβ Clu 1170 1175 1180 λla Thr Tyr Leu Leu λrg Gin Ser Ser He λβn Ser λla λβp Gly Tyr 1185 1190 1195 1200 Ser Leu Tyr λrg Tyr Hie Phe Aβn Gly Glu Glu Leu Leu Phe Glu λβp 1205 1210 1215 Thr Ser Leu Ser Thr Ser Pro Gly Thr Gly Val λrg Lye Lye Thr Cyβ 1220 1225 1230 Ser Phe λrg He Lye Glu Glu Lye λep Val Lye Thr Hie Leu Val Pro 1235 1240 1245 βlu Cyβ Cln λβn Ser Leu Hie Leu Ser Leu Gly Thr Ser Thr Ser λla 1250 1255 1260 Thr Pro Aβp Gly Ser His Leu Ala Val Asp Asp Leu Lye λβn λla βlu 1265 1270 1275 1280 βlu Ser Lye Leu βly Pro λβp He Gly He Ser Lye Glu λep Aβp Glu 1285 1290 1295 Arg Gin Thr Aβp Ser Lys Lye Glu Glu Thr He Ser Pro Ser Leu λβn 1300 1305 1310 Lye Thr λβp Val He Hie Gly βln Aβp Lye Ser Aβp Val βln λβn Thr 1315 1320 1325 βln Leu Thr Val βlu Thr Thr Aβn He Glu Gly Thr He Ser Tyr Pro 1330 1335 1340 Leu Glu Glu Thr Lye He Thr λrg Tyr Phe Pro Asp Glu Thr He Aβn 1345 1350 1355 1360 λla Cyβ Lye Thr Met Lye Ser λrg Ser Phe Val Tyr Ser λrg Gly λrg 1365 1370 1375 Lye Leu Val Gly Gly Val Asn Gin λsp Val βlu Tyr Ser Ser He Thr 1380 1385 1390 λsp βln βln Leu Thr Thr Glu Trp Gin Cyβ Gin Val βln Lye He Thr 1395 1400 1405 λrg Ser Hie Ser Thr λβp He Pro Tyr He Val Ser Glu λla λla Val 1410 1415 1420 Gin λla Glu βln Lye βlu Gin Phe λla λβp Met Gin λβp Glu Hie Hie 1425 1430 1435 1440 Val λla βlu λla He Pro λrg He Pro λrg Leu Ser Leu Thr He Thr 1445 1450 1455 λβp λrg λsn βly Met βlu λβn Leu Leu Ser Val Lye Pro λβp βln Thr 1460 1465 1470 Leu Gly Phe Pro Ser Leu λrg Ser Lye Ser Leu Hie Gly Hie Pro λrg 1475 1480 1485 λβn Val Lye Ser He Gin Gly Lys Leu Asp λrg Ser Gly Hie λla Ser 1490 1495 1500 Ser Val Ser Ser Leu Val He Val Ser Gly Met Thr λla Glu Glu Lye 1505 1510 1515 1520 Lye Val Lye Lye βlu Lye λla Ser Thr Glu Thr Glu Cyβ 1525 1530

Claims: WHAT IS CLAIMED IS: 1. An isolated nucleic acid comprising the nucleotide sequence SEQ ID NO:2 as depicted in FIG. 3, or the nucleotide sequence of a gene or gene fragment contained in the following clone as deposited with the NRRL: pFOMY030 (NRRL accession No. B-21416) . 2. An isolated nucleic acid which encodes the amino acid sequence depicted in Fig. 3 from amino acid residue number 1 to 542, or its complement. 3. An isolated nucleic acid which hybridizes to an isolated nucleic acid which encodes the amino acid sequence depicted in Fig. 3 from amino acid residue number 1 to 542, or its complement. 4. A genetically engineered host cell comprising the nucleotide sequence of Claim l, 2, or 3. 5. An expression vector comprising the nucleotide sequence of Claim 1, 2 or, 3 in operative association with a nucleotide sequence regulatory element that controls expression of the nucleotide sequence in a host cell. 6. A substantially pure gene product encoded by the nucleic acid of Claim 1, 2, or 3. 7. An isolated nucleic acid comprising the nucleotide sequence SEQ ID NO:6 as depicted in FIG. 5, or SEQ ID NO:8 as depicted in FIG. 6. 8. An isolated nucleic acid which encodes the amino acid sequence depicted in Fig. 5 from amino acid residue number 1 to 1497, or its complement. 9. An isolated nucleic acid which encodes the amino acid sequence depicted in Fig. 6 from amino acid residue number 1 to 1533, or its complement. 10. An isolated nucleic acid which hybridizes to a nucleic acid that encodes the amino acid sequence depicted in Fig. 5 from amino acid residue number l to 1497 (SEQ ID NO:7), or its complement, or the amino acid sequence depicted in Fig. 6 from amino acid residue number 1 to 1533 (SEQ ID NO:9), or its complement. 11. A genetically engineered host cell containing the nucleotide sequence of any one of Claims 7 to 10. 12. An expression vector containing the nucleotide sequence of any one of Claims 7 to 10 in operative association with a nucleotide sequence regulatory element that controls expression of the nucleotide sequence in a host cell. 13. A substantially pure gene product encoded by the nucleic acid of any one of Claims 7 to 10. 14. An antibody that immunospecifically binds the gene product of Claim 6 or 13. 15. A composition for detecting expression of a gene transcript or gene product of gene 030 for use in a method of diagnosing tumor progression in a mammal, wherein a level of expression of the gene transcript or gene product lower in a test sample than in a control sample indicates a tumor progression state in the test sample. 16. A compound for use in a method of treating tumor progression in a mammal, wherein said compound increases the level of expression or activity of a gene transcript or gene product of gene 030 in cells exhibiting a tumor progression state. 17. The use of a compound for the manufacture of a medicament for use in a method of treating tumor progression in a mammal, wherein said compound increases the level of expression or activity of a gene transcript or gene product of gene 030 in cells exhibiting a tumor progression state. 18. A compound of Claim 16 or 17, wherein the compound comprises a nucleic acid whose administration results in an increase in the level of the differentially expressed gene transcript and gene product in the cells in the tumor progression state. 19. The compound of Claim 18, wherein the nucleic acid comprises the nucleic acid of any one of Claims 1 to 3, or 7 to 10. 20. A compound of Claim 16 or 17, wherein the compound is a 030 gene product. 21. A compound comprising a normal allele of a 030 gene for use in a method for inhibiting tumor progression in a mammal, wherein the normal allele expresses a normal gene product thereby inhibiting a tumor progression state. 22. A compound of Claim 16, 17, or 21, wherein the tumor progression state is neoplasia. 23. A compound of Claim 16, 17, or 21, wherein the tumor progression state is metastasis. 24. A composition for detecting expression of a gene transcript or gene product of gene 030 for use in a method of monitoring the efficacy of a compound in clinical trials for inhibition of tumor progression, wherein a level of expression of the gene transcript or gene product lower in a test sample treated with said compound than in a control sample indicates that the compound is effective to inhibit tumor progression.

Inventors: SHYJAN ANDREW W, SHYJAN, ANDREW, W.
Applicants: MILLENNIUM PHARM INC, MILLENIUM PHARMACEUTICALS, INC.
Application year: 1996
Main classification: C07H21
IPC codes: A61K38, C07K14, C12N15