HUMAN OSTEOCLAST-SPECIFIC AND -RELATED DNA SEQUENCES

Abstract: The present invention relates to purified osteoclast-specific or -related DNA sequences and a method for identifying such sequences. DNA constructs capable of replicating osteoclast-specific or -related DNA and DNA constructs capable of directing expression in a host cell of osteoclast-specific or -related DNA are also described.

Description: HUMAN OSTEOCLAST-SPECIFIC AND -RELATED DNA SEQUENCES Background of the Invention Osteoclasts are multinucleated giant cells specialized for the removal of both the inorganic and organic phases of bone (Blair H.C., et al . , J. Cell . Biol . , 102 : 1164 - 1112 (1986)). The pathway(s) for degradation of the organic matrix, primarily type 1 collagen, are not well understood, although mounting evidence has implicated cysteine proteinases (cathepsins) as key enzymes in this process. Dissolution of the hydroxyapatite mineral phase is dependent upon acidification of the subosteoclastic resorption lacuna, via the action of carbonic anhydrase II and a proton pump (Vaes, J. Cell Biol . , 39 : 616 - 691 (1968); Baron et al . , J. Cell Biol., 101 : 2210-2222 (1985); and Blair and Schlesinger, in Biology and Physiology of the Osteoclast , Rifkin and Gay, eds . (CRC Press, Boca Raton), pp. 259-287 (1992)). V-type proton pumps are multi- subunit complexes with two distinct functional domains: a peripherally-associated cytoplasmic catalytic sector that contains 70- (subunit A), 58- (subunit B) , 40- and 33-kDa (subunit E) subunits (Xie and Stone, J " . Biol . Chem . , 263 : 9859 - 9866 (1988)), and a proton channel, which is likely composed of 116- , 39-, and 17-kDa components (Crider et al . , J. Biol . Chem . , 269 : 11319 - 11381 (1994)) . Considerable speculation has focused on the possibility that osteoclast-specific proton pump subunits exist. Excessive bone resorption by osteoclasts contributes to the pathology of many human diseases including arthritis, osteoporosis, periodontitis, and hypercalcemia of malignancy. During resorption, osteoclasts remove both the mineral and organic components of bone (Blair, H.C., et al-, J. Cell Biol. 102:1164 (1986)). The regulation of osteoclastic activity is only partly understood. The lack of information concerning osteoclast function is due in part to the fact that these cells are extremely difficult to isolate as pure populations in large numbers. Furthermore, there are no osteoclastic cell lines available. An approach to studying osteoclast function that permits the identification of heretofore unknown osteoclast-specific or -related DNA sequences, genes and gene products would allow identification of genes and gene products that are involved in the resorption of bone and in the regulation of osteoclastic activity. Therefore, identification of osteoclast-specific or -related DNA sequences, genes or gene products would prove useful in developing therapeutic strategies for the treatment of disorders involving aberrant bone resorption. Summary of The Invention The present invention relates to isolated osteoclast- specific or -related DNA sequences. These sequences can be all or a portion of an osteoclast-specific or -related gene. The sequences of the present invention encode all or a portion of an osteoclast-specific or -related gene product (i.e., peptide or protein) or encode all or a portion of the untranslated portion of the genomic DNA sequence. The present invention further relates to DNA constructs capable of replicating osteoclast-specific or -related DNA. In another embodiment, the invention relates to a DNA construct capable of directing expression of osteoclast-specific or -related DNA sequences, producing osteoclast-specific or -related peptides or gene products, in a host cell. Also encompassed by the present invention are prokaryotic or K] cells transformed or transfected with a DNA construct comprising an osteoclast-specific or - related DNA sequence. According to a particular embodiment, these cells are capable of replicating the DNA construct comprising the osteoclast-specific or -related DNA, and, optionally, are capable of expressing the osteoclast-specific or -related peptide or gene product encoded by the osteoclast-specific or -related DNA sequence. Also described are antibodies raised against osteoclast-specific or -related gene products, or portions of these gene products, and osteoclast-specific or -related DNA sequences. The present invention further embraces a method of identifying osteoclast-specific or -related DNA sequences and DNA sequences identified in this manner. In one embodiment, osteoclast-specific or -related cDNA is identified as follows: first, human giant cell tumor of the bone is used to 1) construct a cDNA library; 2) produce 32 P-labelled cDNA to use as a stromal cell*, osteoclast * probe, and 3) produce (by culturing) a stromal cell population lacking osteoclasts. The presence of osteoclasts in the giant cell tumor can be confirmed by histological staining for the osteoclast marker, type 5 tartrate-resistant acid phosphatase (TRAP) and/or with the use of monoclonal antibody reagents. As described herein, the stromal cell population lacking osteoclasts was produced by dissociating cells of a giant cell tumor, then growing and passaging the cells in tissue culture until the cell population was homogeneous and appeared fibroblastic. The cultured stromal cell population did not contain osteoclasts. The cultured stromal cells were then used to produce a stromal cell * , osteoclast " 32 P-labelled cDNA probe. The cDNA library produced from the giant cell tumor of the bone was then screened in duplicate for hybridization to the cDNA probes: one screen was performed with the giant cell tumor cDNA probe (stromal cell * , osteoclast * ), while a duplicate screen was performed using the cultured stromal cell cDNA probe (stromal cell * , osteoclast " ) . Hybridization to a stromal*, osteoclast * probe, accompanied by failure to hybridize to a stromal * , osteoclast " probe indicated that a clone contained nucleic acid sequences specifically expressed by osteoclasts. That is, the clone contained a nucleic acid sequence which is either uniquely expressed by osteoclasts (i.e., osteoclast-specific) or expressed by osteoclasts and select other cells (i.e., osteoclast-related) . In the course of these studies, four clones were identified which contained DNA sequences with significant homology to portions of DNA sequences encoding cysteine proteases. The structural characterization of the coding region cDNA for a particular enzyme, cathepsin X, from which these four sequences originate is also described herein. The present studies also identified one clone which contained a DNA sequence which is a portion of a DNA sequence encoding a novel human 116 -kDa polypeptide subunit of the osteoclast proton pump (OC-116KDa) . OC- 116KDa mRNA was found at high levels in giant cells of osteoclastomas by Northern analysis but was not detected in tumor stromal cells or in other tissues including kidney, liver, skeletal muscle and brain. OC-116KDa mRNA was localized to ultinucleated giant cells within the osteoclastoma tumor by in si tu hybridization. Thus,- it appears that 0C-116kDa represents a novel human 116 -kDa subunit of a proton pump which is expressed in osteoclasts in a cell-specific manner. In another embodiment of the invention, osteoclast- specific or -related genomic DNA is identified through known hybridization techniques or amplification techniques. This genomic DNA encodes all or a portion of osteoclast-specific or -related peptides or gene products, or encodes all or a portion of the untranslated region of the gene. In one embodiment, the present invention relates to a method of identifying osteoclast-specific or -related DNA by screening a cDNA library or a genomic DNA library with a DNA probe comprising one or more sequences selected from the group consisting of the DNA sequences set out in Table I (SEQ ID NOS: 1-32) . Finally, the present invention relates to a nucleotide sequence comprising a DNA sequence selected from the group consisting of the sequences set out in Table I, or their complementary strands, and to peptides or proteins encoded thereby. The polypeptides and proteins of the present invention have utility as osteoclast cell surface markers. Expression of the described polypeptides or proteins is characteristic of osteoclasts, and is unlikely to be found in a wide variety of other cells. Thus, these proteins can be labelled, e.g., radioactively or fluorescently, and used as cell surface markers for osteoclasts. Brief Description of the Drawings Figure 1 shows the cDNA sequence (SEQ ID NO: 33) of human gelatinase B. The portions of the sequence represented by the osteoclast-specific or -related cDNA clones of the present invention are underlined. Figure 2 shows the complete nucleotide sequence (SEQ ID NO: 35) and deduced amino acid sequence (SEQ ID NO: 36) of cathepsin X. Those portions of the sequence represented by the osteoclast-specific or -related cDNA clones (SEQ ID NOS: 7, 24, 18 and 16, respectively) of the present invention are underlined. Figures 3A and 3B represent the nucleotide sequence (SEQ ID NO: 37) and deduced amino acid sequence (SEQ ID NO: 38) of human OC-116KDa. Those portions of the sequence represented by the osteoclast-specific or -related cDNA clones (SEQ ID NO: 25) of the present invention are underlined. Detailed Description of the Invention As described herein, osteoclast-specific or osteoclast-related nucleic acid sequences have been identified. These sequences were identified as follows: human giant cell tumor of the bone was used to 1) construct a cDNA library; 2) produce 32 P- labelled cDNA to use as a stromal cell * , osteoclast* probe, and 3) produce (by culturing) a stromal cell population lacking osteoclasts. The presence of osteoclasts in the giant cell tumor was confirmed by histological staining for the osteoclast marker, type 5 acid phosphatase (TRAP) . In addition, monoclonal antibody reagents were used to characterize the multinucleated cells in the giant cell tumor, which cells were found to have a phenotype distinct from macrophages and consistent with osteoclasts. The stromal cell population lacking osteoclasts was produced by dissociating cells of a giant cell tumor, then growing the cells in tissue culture for at least five passages. After five passages the cultured cell population was homogeneous and appeared fibroblastic . The cultured population contained no multinucleated cells at this point, tested negative for type 5 acid phosphatase, and tested variably alkaline phosphatase positive. That is, the cultured stromal cell population did not contain osteoclasts. The cultured stromal cells were then used to produce a stromal cell * , osteoclast " J2 P- labelled cDNA probe . The cDNA library produced from the giant cell tumor of the bone was then screened in duplicate for hybridization to the cDNA probes: one screen was performed with the giant cell tumor cDNA probe (stromal cell * , osteoclast * ) , while a duplicate screen was - 1 - performed using the cultured stromal cell cDNA probe (stromal cell * , osteoclast " ) . Clones that hybridized to the giant cell tumor cDNA probe (stromal', osteoclast*) , but not to the stromal cell cDNA probe (stromal * , osteoclast " ) , were considered to contain nucleic acid sequences specifically expressed by osteoclasts. That is, the clones contained nucleic acid sequences which are either uniquely expressed by osteoclasts (i.e., osteoclast-specific) or expressed by osteoclasts and select other cells (i.e., osteoclast-related). As a result of the differential screen described herein, DNA specifically expressed in osteoclast cells characterized as described herein was identified. This DNA and equivalent DNA sequences are referred to herein as osteoclast-specific or osteoclast-related DNA. Osteoclast-specific or -related DNA of the present invention can be obtained from sources in which it occurs in nature, can be produced recombinantly or synthesized chemically; it can be cDNA, genomic DNA, reco binantly- produced DNA or chemically-produced DNA. An equivalent DNA sequence is one which hybridizes, under standard (i.e., medium stringency) hybridization conditions, to an osteoclast-specific or -related DNA identified as described herein or to a complement thereof . Stringency conditions which are appropriately termed "medium stringency" are known to those skilled in the art or can be found in standard texts such as Current Protocols in Molecular Biology, John Wiley & Sons, N.Y. (1989), 6.3.1- 6.3.6. Differential screening of a human osteoclastoma cDNA library was performed to identify DNA sequences and genes specifically expressed in osteoclasts. Of 12,000 clones screened, 195 clones were identified which are either uniquely expressed in osteoclasts (i.e., osteoclast- specific) , or are expressed by osteoclasts and select other cells (osteoclast-related) . These clones were also negative when screened with mixed cDNA probes derived from a panel of human cell lines, including myelomonocytic (U- 937), T lymphocyte (HSB-2), epithelial (laryngeal carcinoma HEp-2) , neuroblastoma (SK-N-MC) , pancreatic adenocarcinoma (AsPC-1) , normal skin fibroblasts (CRL 1467) and osteoblasts, further supporting the osteoclast - specificity of these sequences. Of these 195 clones, 32 contained novel cDNA sequences which were not found in the GenBank database. A large number of the 195 DNA clones obtained by this procedure were found to represent 92 kDa type IV collagenase (gelatinase B; E.C. 3.4.24.35) as well as tartrate resistant acid phosphatase (TRAP) . In si tu hybridization localized mRNA for gelatinase B to multinucleated giant cells in human osteoclastomas. Gelatinase B immunoreactivity was demonstrated in giant cells from 8/8 osteoclastomas, osteoclasts in normal bone, and in osteoclasts of Paget ' s disease by use of a polyclonal antisera raised against a synthetic gelatinase B peptide. In contrast, no immunoreactivity for 72 kDa type IV collagenase (gelatinase A; E.C. 3.4.24.24), which is the product of a separate gene, was detected in osteoclastomas or normal osteoclasts. In addition, four clones (SEQ ID NOS: 7, 16, 18 and 24) were identified which were confirmed to be part of a DNA sequence which possessed significant homology to cathepsins from human and other species but was not identical to any known cathepsin. Northern analysis of mRNA from the osteoclastoma tumor using a 32 P- labeled cathepsin X probe revealed a transcript of approximately 1.9 kb . Cathepsin X mRNA was found at high levels in osteoclastoma tumor but was not detected in skeletal muscle, liver, or brain. Cathepsin X mRNA was also absent from osteoclastoma stromal cells as well as human cell lines U-937, HOS-TE85 (osteosarcoma) , HSB-2, Hep-2, SK-N- MC, and AsPC-1. Rescreening the pcDNAII library failed to yield clones containing full-length inserts. Consequently, a second osteoclastoma library constructed in lambda-ZAP yielded 40 positive clones, two of which contained inserts of greater than 1.6 kb. Cells within the osteoclastoma that produce mRNA for cathepsin X were identified by in situ hybridization. A digoxygenin- labeled antisense probe was strongly reactive with all multinucleated osteoclasts but was unreactive with most stromal cells. In contrast, the sense probe produced only minimal background staining, which was not localized to any cell type. It was noted that a small number of mononuclear cells, possibly osteoclast precursors, also stained positively with the antisense probe . JEn situ hybridization with a second osteoclastoma tumor yielded an identical result. The complete nucleotide (SEQ ID NO: 35) and deduced amino acid sequence (SEQ ID NO: 36) of cathepsin X are presented in Figure 2. Cathepsin X appears to represent the human homolog of the osteoclast-expressed rabbit cathepsin OC-2 described by Tezuka et al . (Tezuka, K. et al . , J. Bio. Chem. , 269 : 1106 -1109 (1994)). Cathepsin X is 93.9% similar to OC-2 at the amino acid level and 92% homologous at the nucleotide level within the coding region . Because work described herein focused initially on clones producing strong signals with the mixed cDNA tumor* probe in the differential screening step, DNA sequences identified herein are expressed at relatively high levels in osteoclasts, such as TRAP, gelatinase B, and cathepsin X. The high mRNA levels for cathepsin X in osteoclasts was further confirmed by strong Northern blot and the in situ hybridization signals generated. Since neither cathepsin L nor B was identified by this approach, it appears that cathepsin X is uniquely expressed by osteoclasts and not by other cell types within this tumor. In addition, one clone (SEQ ID NO: 25) which gave a positive hybridization signal with tumor cDNA, but was negative with stromal cell cDNA, was found to possess approximately 60% homology to the rat 116 -kDA vacuolar type proton pump subunit, but was not identical to any known proton pump subunit . This clone was designated OC- 116KDa and was confirmed to be part of a DNA sequence encoding a novel human osteoclast proton pump 116-kDa subunit (OC-116KDa) . Northern analysis of mRNA from the osteoclastoma tumor using an c. 32 P- labelled 1.0 kb 3' OC-116KDa cDNA probe revealed a transcript of approximately 2.7 kb . A 0.5 kb probe from the 5' end of OC-116 kDa gave the same result (data not shown) . OC-116KDa mRNA was found at high levels in the osteoclastoma tumor, and at much lower levels in the human pancreatic adenocarcinoma cell line (AsPC-1) , but was not detected in skeletal muscle, liver, kidney, or brain. OC-116KDa mRNA was also absent from osteoclastoma stromal cells, normal rat osteoblasts (ROB) , as well as a panel of human cell lines: osteoblastic (HOS- TE85) , myelomonocytic (U-937) , T lymphocyte (HSB-2) , epithelial (laryngeal carcinoma HEp-2) , neuroblastoma (SK- N-MC) , and normal skin fibroblasts (CRL 1467) . Rescreening the pcDNAII library failed to yield clones containing full-length inserts. A second library was therefore constructed in phage using the Lambda- ZAP system (Stratagene) . This library consisted of ~6 x 10 s clones of average insert length 1.0 kb . Screening of this library yielded 25 positive clones, of which the two longest (p-18 and p-43) contained inserts of greater than 2.6 kb. Complete bidirectional sequence analysis was carried on the p-43 clone. Four other clones including p- 18 were partially sequenced. All sequences were identical . The nucleotide sequence (SEQ ID NO : 37) and the deduced amino acid sequence (SEQ ID NO: 38) of the OC- 116KDa cDNA clone are shown in Figures 3A and 3B. Database searches revealed that OC-ll6KDa shows 59.4% homology at the nucleotide level with the rat 116 -kDa subunit of the clathrin-coated vesicle proton pump and 59.1% homology with the bovine brain 116 -kDa subunit vacuolar proton pump. 0C-116KDa exhibits 46.9% and 47.2% homology at the amino acid level with the rat H6KDa polypeptide and the bovine 116KDa polypeptide, respectively (Perin et al . , J. Biol . Chem . 266 : 3811 - 3881 (1991); Peng et al . , J. Biol . Chem . 269 : 11262 - 11266 (1994) ) . The present invention has utility for the production and identification of nucleic acid probes useful for identifying osteoclast-specific or -related DNA. Osteoclast-specific or -related DNA of the present invention can be used to produce osteoclast-specific or -related gene products useful in the therapeutic treatment or diagnosis of disorders involving aberrant bone resorption. The osteoclast-specific or -related sequences are also useful for generating peptides which can then be used to produce antibodies useful for identifying osteoclast- specific or -related peptides or gene products, or for altering the activity of osteoclast-specific or -related gene products. Such antibodies are referred to as osteoclast-specific antibodies. Osteoclast-specific antibodies are also useful for identifying osteoclasts. For instance, polyclonal and monoclonal antibodies which bind to a polypeptide or protein encoded by the described osteoclast-specific or - related DNA sequences are within the scope of the invention. A mammal, such as a mouse, hamster or rabbit, can be immunized with an immunogenic form of the polypeptide (i.e., an antigenic portion of the polypeptide which is capable of eliciting an antibody response) . Techniques for conferring immunogenicity on a protein or peptide include conjugation to carriers or other techniques well known in the art. The protein or polypeptide can be administered in the presence of an adjuvant. The progress of immunization can be monitored by detection of antibody titers in plasma or serum. Standard ELISA or other im unoassays can be used with the immunogen as antigen to assess the levels of antibody. Following immunization, anti -peptide antisera can be obtained, and if desired, polyclonal antibodies can be isolated from the serum. Monoclonal antibodies can also be produced by standard techniques which are well known in the art (Kohler and Milstein, Nature 256:495-497 (1975) ; Kozbar et al., Immunology Today 4 : 12 (1983); and Cole et al . , Monoclonal An tibodies and Cancer Therapy, Alan R. Liss, Inc., pp. 77-96 (1985)). The invention also provides expression vectors and constructs containing the osteoclast-specific or -related nucleic acid sequences, encoding an osteoclast-specific or -related peptide or protein, operably linked to at least one regulatory sequence. "Operably linked" is intended to mean that the nucleotide sequence is linked to a regulatory sequence in a manner which allows expression of the nucleic acid sequence. Regulatory sequences are art- recognized and include promoters, enhancers, and other expression control elements which are described in Goeddel, Gene Expression Technology: Methods in Enzymology 185 , Academic Press, San Diego, CA (1990) . It should be understood that the design of the expression vector may depend on such factors as the choice of the host cell to be transformed and/or the type of peptide or protein desired to be expressed. For instance, peptides encoded by the DNA sequences of the present invention can be produced by ligating the cloned DNA sequence, or a portion thereof, into a vector suitable for expression in either prokaryotic cells, K cells or both (see, for example, Broach, et al . , Experimental Manipula tion of Gene Expression, ed. M. Inouye (Academic Press, 1983) p. 83; Mol ecular Cloning: A Labora tory Manual , 2nd Ed., ed. Sambrook et al . (Cold Spring Harbor Laboratory Press, 1989) Chapters 16 and 17) . Prokaryotic and K host cells transfected by the described vectors are also provided by this invention. For instance, cells which can be transfected with the vectors of the present invention include, but are not limited to , bacterial cells such as E. coli , insect cells (baculovirus) , yeast or mammalian cells such as Chinese hamster ovary cells (CHO) . Thus, the osteoclast-specific or -related nucleotide sequences described herein can be used to produce a recombinant form of an osteoclast-specific or -related peptide or protein, or portion thereof, via microbial or K cellular processes. Ligating the polynucleotide sequence into a gene construct, such as an expression vector, and transforming or transfecting into hosts, either K (yeast, avian, insect or mammalian) or prokaryotic (bacterial cells), are standard procedures. Similar procedures, or modifications thereof, can be employed to prepare recombinant peptides or proteins according to the present invention by microbial means or tissue-culture technology. Finally, osteoclast -specific or -related DNA sequences of the present invention are useful in gene therapy. For example, they can be used to alter the expression in osteoclasts of an aberrant osteoclast -specific or -related gene product or to correct aberrant expression of an osteoclast-specific or -related gene product. The sequences described herein can further be used to cause osteoclast-specific or -related gene expression in cells in which such expression does not ordinarily occur, i.e., in cells which are not osteoclasts . The following Examples are offered for the purpose of illustrating the present invention and are not to be construed to limit the scope of this invention. The teachings of all references cited herein are hereby incorporated herein by reference. Example 1 - Osteoclast cDNA Library Construction Messenger RNA (mRNA) obtained from a human osteoclastoma ('giant cell tumor of bone'), was used to construct an osteoclastoma cDNA library. Osteoclastomas are actively bone resorptive tumors, but are usually non- metastatic. In cryostat sections, osteoclastomas consist of -30% multinucleated cells positive for tartrate resistant acid phosphatase (TRAP) , a widely utilized phenotypic marker specific in vivo for osteoclasts (Minkin, Calcif. Tissue Int. 34:285-290 (1982)). The remaining cells are uncharacterized * stromal' cells, a mixture of cell types with fibroblastic/mesenchymal morphology. Although it has not yet been definitively shown, it is generally held that the osteoclasts in these tumors are non-transformed, and are activated to resorb bone in vivo by substance (s) produced by the stromal cell element . Monoclonal antibody reagents were used to partially characterize the surface phenotype of the multinucleated cells in the giant cell tumors of long bone. In frozen sections, all multinucleated cells expressed CD68, which has previously been reported to define an antigen specific for both osteoclasts and macrophages (Horton, M.A. and M.H. Helfrich, In Biology and Physiology of the Osteoclast, B.R. Rifkin and C.V. Gay, editors, CRC Press, Inc. Boca Raton, FL, 33-54 (1992)). In contrast, no staining of giant cells was observed for CDllb or CD14 surface antigens, which are present on monocyte/ macrophages and granulocytes (Arnaout, M.A. et . al . . J. Cell. Phvsiol. 137:305 (1988); Haziot, A. et al. J ^ Immunol. 141:547 (1988)). Cytocentrifuge preparations of human peripheral blood monocytes were positive for CD68, CDllb, and CD14. These results demonstrate that the multinucleated giant cells of osteoclastomas have a phenotype which is distinct from that of macrophages, and which is consistent with that of osteoclasts. Osteoclastoma tissue was snap frozen in liquid nitrogen and used to prepare poly A" mRNA according to standard methods. cDNA cloning into a pcDNAII vector was carried out using a commercially-available kit (Librarian, InVitrogen) . Approximately 2.6 x 10 6 clones were obtained, greater than 95% of which contained inserts of an average length 0.6 kB . Example 2 - Stromal Cell mRNA Preparation A portion of each osteoclastoma was snap frozen in liquid nitrogen for mRNA preparation. The remainder of the tumor was dissociated using brief trypsinization and mechanical disaggregation, and placed into tissue culture. These cells were expanded in Dulbecco's MEM (high glucose, Sigma) supplemented with 10% newborn calf serum (MA Bioproducts) , gentamycin (0.5 mg/ml), 1-glutamine (2 mM) and non-essential amino acids (0.1 mM) (Gibco) . The stromal cell population was passaged at least five times, after which it showed a homogenous, fibroblastic looking cell population that contained no multinucleated cells. The stromal cells were mononuclear, tested negative for acid phosphatase, and tested variably alkaline phosphatase positive. These findings indicate that propagated stromal cells (i.e., stromal cells that are passaged in culture) are non-osteoclastic and non-activated. Example 3 - Identification of Osteoclast-Specific or -Related DNA Sequences by Differential Screening of an Osteoclastoma cDNA Library A total of 12,000 clones drawn from the osteoclastoma cDNA library were screened by differential hybridization, using mixed 32 P labelled cDNA probes derived from (1) giant cell tumor mRNA (stromal cell*, OC*) , and (2) mRNA from stromal cells (stromal cell * , OC " ) cultivated from the same tumor. The probes were labelled with 32 [P] dCTP by random priming to an activity of ~10 9 CPM/μg . Of these 12,000 clones, 195 gave a positive hybridization signal with giant cell (i.e., osteoclast and stromal cell) mRNA, but not with stromal cell mRNA. Additionally, these clones failed to hybridize to cDNA produced from mRNA derived from a variety of unrelated human cell types including epithelial cells, fibroblasts, lymphocytes, yelomonocytic cells, osteoblasts, and neuroblastoma cells. The failure of these clones to hybridize to cDNA produced from mRNA derived from other cell types supports the conclusion that these clones are either uniquely expressed in osteoclasts or are osteoclast-related. The osteoclast (OC) cDNA library was screened for differential hybridization to OC cDNA (stromal cell * , OC * ) and stromal cell cDNA (stromal cell 4 , OC " ) as follows: NYTRAN filters (Schleicher & Schuell) were placed on agar plates containing growth medium and ampicillin. Individual bacterial colonies from the OC library were randomly picked and transferred, in triplicate, onto filters with preruled grids and then onto a master agar plate. Up to 200 colonies were inoculated onto a single 90-mm filter/plate using these techniques. The plates were inverted and incubated at 37°C until the bacterial inoculates had grown (on the filter) to a diameter of 0.5- 1.0 mm . The colonies were then lysed, and the DNA bound to the filters by first placing the filters on top of two pieces of Whatman 3MM paper saturated with 0.5 N NaOH for 5 minutes. The filters were neutralized by placing on two pieces of Whatman 3MM paper saturated with 1 M Tris-HCL, pH 8.0 for 3-5 minutes. Neutralization was followed by incubation on another set of Whatman 3MM papers saturated with 1M Tris-HCL, pH 8.0/1.5 M NaCl for 3-5 minutes. The filters were then washed briefly in 2 X SSC. DNA was immobilized on the filters by baking the filters at 80°C for 30 minutes. Filters were best used immediately, but they could be stored for up to one week in a vacuum jar at room temperature. Filters were prehybridized in 5-8 ml of hybridization solution per filter, for 2-4 hours in a heat sealable bag. An additional 2 ml of solution was added for each additional filter added to the hybridization bag. The hybridization buffer consisted of 5 X SSC, 5 X Denhardt ' s solution, 1% SDS and 100 μg/ml denatured heterologous DNA. Prior to hybridization, labeled probe was denatured by heating in 1 X SSC for 5 minutes at 100°C, then immediately chilled on ice. Denatured probe was added to the filters in hybridization solution, and the filters hybridized with continuous agitation for 12-20 hours at 65°C. After hybridization, the filters were washed in 2 X SSC/0.2% SDS at 50-60°C for 30 minutes, followed by washing in 0.2 X SSC/0.2% SDS at 60°C for 60 minutes. The filters were then air dried and autoradiographed using an intensifying screen at -70°C overnight. Example 4 - DNA Sequencing of Selected Clones Clones reactive with the mixed tumor probe, but unreactive with the stromal cell probe, are expected to contain either osteoclast-specific or -related DNA sequences. One hundred forty-four of the 195 cDNA clones that hybridized to tumor cell cDNA, but not to stromal cell cDNA, were sequenced by the dideoxy chain termination method of Sanger e_t aJL. (Sanger F., et al. Proc . Natl. Acad. Sci. USA 74:5463 (1977)) using sequenase (US Biochemical) . The DNASIS (Hitatchi) program was used to carry out sequence analysis and a homology search in the GenBank/EMBL database. Fourteen of the 195 tumor * stromal " clones were identified as containing inserts with a sequence identical to the osteoclast marker, type 5 tartrate-resistant acid phosphatase (TRAP) (GenBank accession number J04430 M19534) . The high representation of TRAP positive clones indicates the effectiveness of the screening procedure in enriching for clones which contain osteoclast-specific or -related cDNA sequences. Interestingly, an even larger proportion of the tumor * stromal " clones (77/195; 39.5%) were identified as human gelatinase B (macrophage-derived gelatinase) (Wilhelm, S.M. J. Biol. Chem. 264:17213 (1989)), again indicating high expression of this enzyme by osteoclasts. Twenty- five of the gelatinase B clones were identified by dideoxy sequence analysis; all 25 showed 100% sequence homology to the published gelatinase B sequence (Genbank accession number J05070) . The portions of the gelatinase B cDNA sequence corresponding to these clones is shown in Figure 1 (SEQ ID NO: 33) . An additional 52 gelatinase B clones were identified by reactivity with a 32 P- labelled probe for gelatinase B. Thirteen of the sequenced clones yielded no readable sequence. A DNASIS search of GenBank/EMBL databases revealed that, of the remaining 91 clones, 31 clones contained novel sequences which have not yet been reported in the databases or in the literature. These partial sequences are presented in Table I . Note that three of these sequences were repeats, indicating fairly frequent representation of mRNA related to this sequence. The repeat sequences are indicated by a , , superscripts (Clones 198B, 223B and 32C of Table I) . One additional sequence was identified (Clone 28B) which appeared novel but which was found to have been previously reported. The sequence contained in this clone was: TTTTATTTGT AAATATATGT ATTACATCCC TAGAAAAAGA ATCCCAGGAT TTTCCCTCCT GTGTGTTTTC GTCTTGCTTC TTCATGGTCC ATGATGCCAG CTGAGGTTGT CAGTACAATG AAACCAAACT GGCGGGATGG AAGCAGATTA TTCTGCCATT TTTCCAGGTC TTT (SEQ ID NO : 4) . Table I SEQUENCES OF 31 NOVEL OC-SPECIFIC OR -RELATED cDNA CLONES 4A (SEQ ID NO: 1) GCAAATATCT AAGTTTATTG CTTGGATTTC TAGTGAGAGC TGTTGAATTT GGTGATGTCA 1 AATGTTTCTA GGGTTTTTTT AGTTTGTTTT TATTGAAAAA TTTAATTATT TATGCTATAG 21 GTGATATTCT CTTTGAATAA ACCTATAATA GAAAATAGCA GCAGACAACA B (SEQ ID NO: 2) GTGTCAACCT GCATATCCTA AAAATGTCAA AATGCTGCAT CTGGTTAATG TCGGGGTAGG 1 GGG 2B (SEQ ID NO: 3) CTTCCCTCTC TTGCTTCCCT TTCCCAAGCA GAGGTGCTCA CTCCATGGCC ACCGCCACCA 1 CAGGCCCACA GGGAGTACTG CCAGACTACT GCTGATGTTC TCTTAAGGCC CAGGGAGTCT 21 CAACCAGCTG GTGGTGAATG CTGCCTGGCA CGGGACCCCC CCC 7B (SEQ ID NO: 5) GGCTGGACAT GGGTGCCCTC CACGTCCCTC ATATCCCCAG GCACACTCTG GCCTCAGGTT 1 TTGCCCTGGC CATGTCATCT ACCTGGAGTG GGCCCTCCCC TTCTTCAGCC TTGAATCAAA 21 AGCCACTTTG TTAGGCGAGG ATTTCCCAGA CCACTCATCA CATTAAAAAA TATTTTGAAA 81 ACAAAAAAAA AAAAAAA Table I (con'd) B (SEQ ID NO: 6) TTGACAAAGC TGTTTATTTC CACCAATAAA TAGTATATGG TGATTGGGGT TTCTATTTAT AAGAGTAGTG GCTATTATAT GGGGTATCAT GTTGATGCTC ATAAATAGTT CATATCTACT 1 TAATTTGCCT TC B (SEQ ID NO: 7) GAAGAGAGTT GTATGTACAA CCCCAACAGG CAAGGCAGCT AAATGCAGAG GGTACAGAGA GATCCCGAGG GAATT B (SEQ ID NO: 8) GGATGGAAAC ATGTAGAAGT CCAGAGAAAA ACAATTTTAA AAAAAGGTGG AAAAGTTACG GCAAACCTGA GATTTCAGCA TAAAATCTTT AGTTAGAAGT GAGAGAAAGA AGAGGGAGGC 1 TGGTTGCTGT TGCACGTATC AATAGGTTAT C B ( SEQ ID NO : 9 ) TTCTTGATCT TTAGAACACT ATGAATAGGG AAAAAAGAAA AAACTGTTCA AAATAAAATG TAGGAGCCGT GCTTTTGGAA TGCTTGAGTG AGGAGCTCAA CAAGTCCTCT CCCAAGAAAG 1 CAATGATAAA ACTTGACAAA A B (SEQ ID NO: 10) ACCCATTTCT AACAATTTTT ACTGTAAAAT TTTTGGTCAA AGTTCTAAGC TTAATCACAT CTCAAAGAAT AGAGGCAATA TATAGCCCAT CTTACTAGAC ATACAGTATT AAACTGGACT 1 GAATATGAGG ACAAGCTCTA GTGGTCATTA AACCCCTCAG AA Table I ( con ' d ) B (SEQ ID NO : 11 ) ACATATATTA ACAGCATTCA TTTGGCCAAA ATCTACACGT TTGTAGAATC CTACTGTATA TAAAGTGGGA ATGTATCAAG TATAGACTAT GAAAGTGCAA ATAACAAGTC AAGGTTAGAT TAACTTTTTT TTTTTACATT ATAAAATTAA CTTGTTT B ( SEQ ID NO : 12 ) CCAAATTTCT CTGGAATCCA TCCTCCCTCC CATCACCATA GCCTCGAGAC GTCATTTCTG TTTGACTACT CCAGC B (SEQ ID NO: 13) AACTAACCTC CTCGGACCCC TGCCTCACTC ATTTACACCA ACCACCCAAC TATCTATAAA CCTGAGCCAT GGCCATCCCT TATGAGCGGC GCAGTGATTA TAGGCTTTCG CTCTAAGATA AAAT B (SEQ ID NO: 14) ATTATTATTC TTTTTTTATG TTAGCTTAGC CATGCAAAAT TTACTGGTGA AGCAGTTAAT AAAACACACA TCCCATTGAA GGGTTTTGTA CATTTCAGTC CTTACAAATA ACAAAGCAAT GATAAACCCG GCACGTCCTG ATAGGAAATT C B (SEQ ID NO: 15) CGTGACACAA ACATGCATTC GTTTTATTCA TAAAACAGCC TGGTTTCCTA AAACAATACA AACAGCATGT TCATCAGCAG GAAGCTGGCC GTGGGCAGGG GGGCC Table I ( con ' d) 198B a ( SEQ ID NO : 16 ) 1 ATAGGTTAGA TTCTCATTCA CGGGACTAGT TAGCTTTAAG CACCCTAGAG GACTAGGGTA 61 ATCTGACTTC TCACTTCCTA AGTTCCCTCT TATATCCTCA AGGTAGAAAT GTCTATGTTT 121 TCTACTCCAA TTCATAAATC TATTCATAAG TCTTTGGTAC AAGTTACATG ATAAAAAGAA 181 ATGTGATTTG TCTTCCCTTC TTTGCACTTT TGAAATAAAG TATTTATCTC CTGTCTACAG 2 1 TTTAAT 212B ( SEQ ID NO : 17 ) 1 GTCCAGTATA AAGGAAAGCG TTAAGTCGGT AAGCTAGAGG ATTGTAAATA TCTTTTATGT 61 CCTCTAGATA AAACACCCGA TTAACAGATG TTAACCTTTT ATGTTTTGAT TTGCTTTAAA 121 AATGGCCTTC TACACATTAG CTCCAGCTAA AAAGACACAT TGAGAGCTTA GAGGATAGTC 181 TCTGGAGC 223B b (SEQ ID NO: 18) 1 GCACTTGGAA GGGAGTTGGT GTGCTATTTT TGAAGCAGAT GTGGTGATAC TGAGATTGTC 61 TGTTCAGTTT CCCCATTTGT TTGTGCTTCA AATGATCCTT CCTACTTTGC TTCTCTCCAC 121 CCATGACCTT TTTCACTGTG GCCATCAAGG ACTTTCCTGA CAGCTTGTGT ACTCTTAGGC 181 TAAGAGATGT GACTACAGCC TGCCCCTGAC TG Table I (con'd) 1B (SEQ ID NO: 19) TGTTAGTTTT TAGGAAGGCC TGTCTTCTGG GAGTGAGGTT TATTAGTCCA CTTCTTGGAG CTAGACGTCC TATAGTTAGT CACTGGGGAT GGTGAAAGAG GGAGAAGAGG AAGGGCGAAG 1 GGAAGGGCTC TTTGCTAGTA TCTCCATTTC TAGAAGATGG TTTAGATGAT AACCACAGGT 1 CTATATGAGC ATAGTAAGGC TGT C b (SEQ ID NO: 20) CCTATTTCTG ATCCTGACTT TGGACAAGGC CCTTCAGCCA GAAGACTGAC AAAGTCATCC 1 TCCGTCTACC AGAGCGTGCA CTTGTGATCC TAAAATAAGC TTCATCTCCG GCTGTGCCTT 1 GGGTGGAAGG GGCAGGATTC TGCAGCTGCT TTTGCATTTC TCTTCCTAAA TTTCATT C (SEQ ID NO: 21) CGGAGCGTAG GTGTGTTTAT TCCTGTACAA ATCATTACAA AACCAAGTCT GGGGCAGTCA CCGCCCCCAC CCATCACCCC AGTGCAATGG CTAGCTGCTG GCCTTT C (SEQ ID NO: 22) TTAGTTCAGT CAAAGCAGGC AACCCCCTTT GGCACTGCTG CCACTGGGGT CATGGCGGTT GTGGCAGCTG GGGAGGTTTC CCCAACACCC TCCTCTGCTT CCCTGTGTGT CGGGGTCTCA 1 GGAGCTGACC CAGAGTGGA Table I (con'd) C (SEQ ID NO: 23) GCTGAATGTT TAAGAGAGAT TTTGGTCTTA AAGGCTTCAT CATGAAAGTG TACATGCATA TGCAAGTGTG AATTACGTGG TATGGATGGT TGCTTGTTTA TTAACTAAAG ATGTACAGCA 1 AACTGCCCGT TTAGAGTCCT CTTAATATTG ATGTCCTAAC ACTGGGTCTG CTTATGC C (SEQ ID NO: 24) GGCAGTGGGA TATGGAATCC AGAAGGGAAA CAAGCACTGG ATAATTAAAA ACAGCTGGGG AGAAAACTGG GGAAACAAAG GATATATCCT CATGGCTCGA AATAAGAACA ACGCCTGTGG 1 CATTGCCAAC CTGGCCAGCT TCCCCAAGAT GTGACTCCAG CCAGAAA C ( SEQ ID NO : 25 ) GCCAGGGCGG ACCGTCTTTA TTCCTCTCCT GCCTCAGAGG TCAGGAAGGA GGTCTGGCAG GACCTGCAGT GGGCCCTAGT CATCTGTGGC AGCGAAGGTG AAGGGACTCA CCTTGTCGCC 1 CGTGCCTGAG TAGAACTTGT TCTGGAATTC C C ( SEQ ID NO : 26 ) AACTCTTTCA CACTCTGGTA TTTTTAGTTT AACAATATAT GTGTTGTGTC TTGGAAATTA GTTCATATCA ΑTTCATATTG AGCTGTCTCA TTCTTTTTTT AATGGTCATA TACAGTAGTA 1 TTCAATTATA AGAATATATC CTAATACTTT TTAAAA C ( SEQ ID NO : 27 ) GGATAAGAAA GAAGGCCTGA GGGCTAGGGG CCGGGGCTGG CCTGCGTCTC AGTCCTGGGA CGCAGCAGCC CGCACAGGTT GAGAGGGGCA CTTCCTCTTG CTTAGGTTGG TGAGGATCTG 1 GTCCTGGTTG GCCGGTGGAG AGCCACAAAA Table I (con' d) 88C ( SEQ ID NO : 28 ) 1 CTGACCTTCG AGAGTTTGAC CTGGAGCCGG ATACCTACTG CCGCTATGAC TCGGTCAGCG 61 TGTTCAACGG AGCCGTGAGC GACGACTCCG GTGGGGAAGT TCTGCGGCGA T 89C ( SEQ ID NO : 29 ) 1 ATCCCTGGCT GTGGATAGTG CTTTTGTGTA GCAAATGCTC CCTCCTTAAG GTTATAGGGC 61 TCCCTGAGTT TGGGAGTGTG GAAGTACTAC TTAACTGTCT GTCCTGCTTG GCTGTCGTTA 121 TCGTTTTCTG GTGATGTTGT GCTAACAATA AGAATAC 101C ( SEQ ID NO : 30) 1 GGCTGGGCAT CCCTCTCCTC CTCCATCCCC ATACATCACC AGGTCTAATG TTTACAAACG 61 GTGCCAGCCC GGCTCTGAAG CCAAGGGCCG TCCGTGCCAC GGTGGCTGTG AGTATTCCTC 121 CGTTAGCTTT CCCATAAGGT TGGAGTATCT GC 112C (SEQ ID NO: 31) 1 CCAACTCCTA CCGCGATACA GACCCACAGA GTGCCATCCC TGAGAGACCA GACCGCTCCC 161 CAATACTCTC CTAAAATAAA CATGAAGCAC 114C (SEQ ID NO: 32) 1 CATGGATGAA TGTCTCATGG TGGGAAGGAA CATGGTACAT TTC a Repeated 3 times b Repeated 2 times Sequence analysis of the OC * stromal cell " cloned DNA sequences revealed, in addition to the novel sequences, a number of previously-described genes. The known genes identified (including type 5 acid phosphatase, gelatinase B, cystatin C (13 clones) , Alu repeat sequences (11 clones) , creatnine kinase (6 clones) and others) are summarized in Table II. ∑n situ hybridization (described below) directly demonstrated that gelatinase B mRNA is expressed in multinucleated osteoclasts and not in stromal cells. Although gelatinase B is a well-characterized protease, its expression at high levels in osteoclasts has not been previously described. Taken together, these results demonstrate that the identified DNA sequences are osteoclast-expressed, thereby confirming the effectiveness of the differential screening strategy for identifying osteoclast-specific or -related DNA sequences. Therefore, novel genes comprising DNA sequences identified by this method have a high probability of being OC-specific or -related. In addition, a minority of the genes identified by this screen are probably not expressed by OCs (Table II) based on external considerations. For example, type III collagen (6 clones) , collagen type I (1 clone) , der atansulfate (1 clone) , and type VI collagen (1 clone) probably originate from the stromal cells or from osteoblastic cells which are present in the tumor. These cDNA sequences survive the differential screening process either because the cells which produce them in the tumor in vivo die out during the stromal cell propagation phase, or because they stop producing their product in vitro . These clones do not constitute more than 5-10% of the all sequences selected by differential hybridization. Table II SEQUENCE ANALYSIS OF CLONES CONTAINING KNOWN SEQUENCES FROM AN OSTEOCLASTOMA cDNA LIBRARY Clones with Sequence Homology to Collagenase Type IV 25 total Clones with Sequence Homology to Type 5 Tartrate Resistant Acid Phosphatase 14 total Clones with Sequence Homology to Cystatin C 13 total Clones with Sequence Homology to Alu-repeat Sequences 11 total Clones with Sequence Homology to Creatnine Kinase 6 total Clones with Sequence Homology to Type III Collagen 6 total Clones with Sequence Homology to MHC Class I γ Invariant Chain 5 total Clones with Sequence Homology to MHC Class II β Chain 3 total Table II (con' d) One or Two Clone (s) with Sequence Homology to Each of the Following: al collagen type I γ interferon inducible protein osteopontin Human chondroitin/dermatansulfate a globin β glucosidase/sphingolipid activator Human CAPL protein (Ca binding) Human EST 01024 Type VI collagen Human EST 00553 10 total Example 5 - In si tu Hybridization of OC-Expressed Genes In si tu hybridization was performed using probes derived from novel cloned sequences in order to determine whether the novel putative OC-specific or -related sequences are differentially expressed in osteoclasts (and not expressed in the stromal cells) of human giant cell tumors. Initially, in si tu hybridization was performed using antisense (positive) and sense (negative control) cRNA probes against human type IV collagenase/gelatinase B labelled with 3S S-UTP. A thin section of human giant cell tumor reacted with the antisense probe resulted in intense labelling of all OCs, as indicated by the deposition of silver grains over these cells, but failed to label the stromal cell elements. In contrast, only minimal background labelling was observed with the sense (negative control) probe. This result confirmed that gelatinase B is expressed in human OCs . In si tu hybridization was then carried out using cRNA probes derived from 11 of the 31 novel genes, labelled with digoxigenin UTP according to known methods. The results of this analysis are summarized in Table III. Clones 28B, 118B, 140B, 198B, and 212B all gave positive reactions with OCs in frozen sections of a giant cell tumor, as did the positive control gelatinase B. 198B is repeated three times, indicating relatively high expression. Clones 4B, 37B, 88C and 98B produced positive reactions with the tumor tissue; however the signal was not well- localized to OCs. Clones 86B and 87B failed to give a positive reaction with any cell type, possibly indicating very low level expression which makes these sequences difficult to study further. To generate probes for the in situ hybridizations, cDNA derived from novel cloned osteoclast-specific or -related cDNA was subcloned into a BlueScript II SK ( - ) vector. The orientation of cloned inserts was determined by restriction analysis of subclones. The T7 and T3 promoters in the BlueScriptll vector was used to generate 35 S- labelled ( 35 S-UTP, 850 Ci/m ol, A ersham, Arlington Heights, IL) , or UTP digoxygenin labelled cRNA probes. Table III In Si tu HYBRIDIZATION USING PROBES DERIVED FROM NOVEL SEQUENCES Reactivity with: Clone Osteoclasts Stromal Cells 4B + 28B + 37B + 86B - 87B - 88C + + 98B + + 118B + 140B + 198B + 212B + Gelatinase B + In situ hybridization was carried out on 7 micron cryostat sections of a human osteoclastoma as described previously (Chang, L.-C. et. aJL. Cancer Res . 49: 6700 (1989)). Briefly, tissue was fixed in 4% paraformaldehyde and embedded in OCT (Miles Inc., Kankakee, IL) . The sections were rehydrated, postfixed in 4% paraformaldehyde, washed, and pretreated with 10 mM DTT, lOmM iodoacetamide, 10 mM N-ethylmaleimide and 0.1 triethanolamine-HCL. Prehybridization was done with 50% deionized formamide, 10 mM Tris-HCl, pH 7.0 , lx Denhardt's, 500 mg/ml tRNA, 80 mg/ml salmon sperm DNA, 0.3 M NaCl, 1 mM EDTA, and 100 mM DTT at 45°C for 2 hours. Fresh hybridization solution containing 10% dextran sulfate and 1.5 ng/ml 35 S-labelled or digoxygenin labelled RNA probe was applied after heat denaturation . Sections were coverslipped and then incubated in a moistened chamber at 45-50°C overnight. Hybridized sections were washed four times with 50% formamide, 2x SSC, containing 10 mM DTT and 0.5% Triton X-100 at 45°C. Sections were treated with RNase A and RNase Tl to digest single- stranded RNA, washed four times in 2x SSC/10 mM DTT. In order to detect 35 S-labelling by autoradiography, slides were dehydrated, dried, and coated with Kodak NTB-2 emulsion. The duplicate slides were split, and each set was placed in a black box with desiccant, sealed, and incubated at 4°C for 2 days. The slides were developed (4 minutes) and fixed (5 minutes) using Kodak developer D19 and Kodak fixer. Hematoxylin and eosin were used as counter-stains. In order to detect digoxygenin- labelled probes, a Nucleic Acid Detection Kit (Boehringer-Mannheim, Cat. # 1175041) was used. Slides were washed in Buffer 1 consisting of 100 M Tris/150 mM NaCl, pH7.5, for 1 minute. 100 μl Buffer 2 was added (made by adding 2 mg/ml blocking reagent as provided by the manufacturer) in Buffer 1 to each slide. The slides were placed on a shaker and gently swirled at 20°C. Antibody solutions were diluted 1:100 with Buffer 2 (as provided by the manufacturer) . 100 μl of diluted antibody solution was applied to the slides and the slides were then incubated in a chamber for 1 hour at room temperature. The slides were monitored to avoid drying. After incubation with antibody solution, slides were washed in Buffer 1 for 10 minutes, then washed in Buffer 3 containing 2 mM levamisole for 2 minutes. After washing, 100 μl color solution was added to the slides. Color solution consisted of nitroblue/tetrazoliu salt (NBT) (1:225 dilution) 4.5 μl , 5-bromo-4-chloro-3-indolyl phosphate (1:285 dilution) 3.5 μl, levamisole 0.2 mg in Buffer 3 (as provided by the manufacturer) in a total volume of 1 ml. Color solution was prepared immediately before use. After adding the color solution, the slides were placed in a dark, humidified chamber at 20°C for 2-5 hours and monitored for color development. The color reaction was stopped by rinsing slides in TE Buffer. The slides were stained for 60 seconds in 0.25% methyl green, washed with tap water, then mounted with water-based Permount (Fisher) . Example 6 - Immunohistochemistry Immunohistochemical staining was performed on frozen and paraffin embedded tissues as well as on cytospin preparations (see Table IV) . The following antibodies were used: polyclonal rabbit anti -human gelatinase antibodies; AbllO for gelatinase B; monoclonal mouse anti-human CD68 antibody (clone KP1) (DAKO, Denmark); Mol (anti-CDllb) and Mo2 (anti-CD14) derived from ATCC cell lines HB CRL 8026 and TIB 228/HB44. The anti -human gelatinase B antibody AbllO was raised against a synthetic peptide with the amino acid sequence EALMYPMYRFTEGPPLHK (SEQ ID NO: 34), which is specific for human gelatinase B (Corcoran, M.L. et. aJL. J. Biol. Chem. 2£7:515 (1992) ) . Detection of the immunohistochemical staining was achieved by using a goat anti-rabbit glucose oxidase kit (Vector Laboratories, Burlingame CA) according to the manufacturer's directions. Briefly, the sections were rehydrated and pretested with either acetone or 0.1% trypsin. Normal goat serum was used to block nonspecific binding. Incubation with the primary antibody for 2 hours or overnight (AbllO: 1/500 dilution) was followed by either a glucose oxidase labeled secondary anti -rabbit serum, or, in the case of the mouse monoclonal antibodies, were reacted with purified rabbit anti-mouse Ig before incubation with the secondary antibody. Paraffin embedded and frozen sections from osteoclastomas (GCT) were reacted with a rabbit antiserum against gelatinase B (antibody 110) (Corcoran, M.L. et al . J. Biol. Chem. 267:515 (1992)), followed by color development with glucose oxidase linked reagents. The osteoclasts of a giant cell tumor were uniformly strongly positive for gelatinase B, whereas the stromal cells were unreactive. Control sections reacted with rabbit preimmune serum were negative. Identical findings were obtained for all 8 long bone giant cell tumors tested (Table IV) . The osteoclasts present in three out of four central giant cell granulomas (GCG) of the mandible were also positive for gelatinase B expression. These neoplasms are similar but not identical to the long bone giant cell tumors, apart from their location in the jaws (Shafer, W.G. _____ aJL. , Textbook of Oral Pathology, W.B. Saunders Company, Philadelphia, pp. 144-149 (1983)). In contrast, the multinucleated cells from a peripheral giant cell tumor, which is a generally non-resorptive tumor of oral soft tissue, were unreactive with antibody 110 (Shafer, W.G. et aj.. , Textbook of Oral Pathology, W.B. Saunders Company, Philadelphia, pp. 144-149 (1983)). Antibody 110 was also utilized to assess the presence of gelatinase B in normal bone (n=3) and in Paget's disease, in which there is elevated bone remodeling and increased osteoclastic activity. Strong staining for gelatinase B was observed in osteoclasts both in normal bone (mandible of a 2 year old) , and in Paget's disease . Staining was again absent in controls incubated with preimmune serum. Osteoblasts did not stain in any of the tissue sections, indicating that gelatinase B expression is limited to osteoclasts in bone. Finally, peripheral blood monocytes were also reactive with antibody 110 (Table IV) . Table IV DISTRIBUTION OF GELATINASE B IN VARIOUS TISSUES Antibodies tested Ab 110 Samples gelatinase B GCT frozen (n=2) giant cells + stromal cells GCT paraffin (n=6) giant cells + stromal cells central GCG (n=4) giant cells + (3/4 stromal cells peripheral GCT (n-4) giant cells stromal cells Paget's disease (n=l) osteoclasts osteoblasts normal bone (n=3) osteoclasts osteoblasts monocytes (cytospin) Distribution of gelatinase B in multinucleated giant cells, osteoclasts, osteoblasts and stromal cells in various tissues. In general, paraffin embedded tissues were used for these experiments; exceptions are indicated. Example 7 - Identification of Cathepsin X For full-length cDNA characterization, a cathepsin X probe, i.e., a cDNA that hybridized with clones derived from the osteoclastoma tumor but not with clones derived from stromal cells, was labeled with a [ 32 P] dCTP used to screen the Lambda-ZAP osteoclastoma library. Positive clones were purified, and the size of inserts was determined following excision with EcoRI . A clone containing a full-length insert of 1.6 kb was subjected to controlled digestion with ExoIII to generate a series of diminishing insert sizes. Sequence analysis was then carried out on both ends by the dideoxy method. Homologies with known cathepsin sequences were determined using the BLAST program at N. C.B.I. For in situ hybridization, the 0.8 kb cathepsin X insert was subcloned into pBluescript SK, and cRNA probes were generated from the T3 (sense) and T7 (antisense) promoters, respectively. Probes were labeled with digoxygenin-UTP using the Genius System (Boehringer, Indianapolis, IN) . In situ hybridization was carried out on 7 μm cryostat sections of a human osteoclastoma as described previously (Wucherpfennig, A.L. et al . , J. Bone Miner Res . , 5:549-556 (1994)). In brief, tissue was fixed with 4% paraformaldehyde and embedded in OCT (Miles, Inc., Kankakee, IL) . The sections were rehydrated, postfixed in 4% paraformaldehyde, washed, and pretreated with 10 mM dithiothreitol , 10 mM iodo-acetamide , 10 mM N- ethylmaleimide, and 0.1% thiethanolamine-HCl . Prehybridization was carried out with 50% deionized formamide, 10 M Tris-HCl, pH 7.0, Denhardt's 500 μg/ml of yeast tRNA, 80 μg/ml of salmon sperm DNA, 0.3M NaCl , 1 mM EDTA, an 100 mM DTT at 45°C for 2h. Fresh hybridization solution containing 10% dextran sulfate and 1.5 ng/ml of digoxygenin- labeled cRNA probe was applied after heat denaturation . Sections were coverslipped and incubated in a moistened chamber at 45-50°C overnight. Hybridized sections were washed four times with 50% formamide and 2X SC (0.3 M NaCl, 30 mM sodium citrate, pH 7.0) containing 10 mM DTT and 0.5% Triton X-100 at 45°C. Sections were treated with RNAse A and RNAse Tl to digest single- stranded RNA and washed four times in 2X SSC and 10 mM DTT. Hybridized probes were visualized immunologically with a digoxygenin-nucleic acid detection kit according to the manufacturer's instructions (Genius System, Boehringer Mannheim) . Developed slides were photographed using a Nikon Diaphot microscope. Hybridized probes were visualized immunologically with a digoxygenin-nucleic acid detection kit according to the manufacturer's instructions. Developed slides were photographed using a Nikon Diaphot microscope. The complete nucleotide and deduced amino acid sequences of cathepsin X are presented in Figure 2. An open reading frame of 987 bp originating with ATG was identified. This was preceded by an 18 bp portion of the 5' untranslated region and poly(A18) for a total insert size of 1615 bp . Database searches revealed 92% homology at the nucleotide level within the coding region to a recently described cysteine proteinase termed OC-2 cloned in the rabbit (Tezuka, K. et al . , J. Bio . Chem . , 269 : 1106 - 1109 (1994)). Limited homology was observed with OC-2 in the 3' untranslated region, as expected for genes from different species. Lesser degrees of homology to human cathepsin L (64%) , S (63%) , and B (45%) were also observed. A high degree of homology was observed with rabbit OC-2 (93.9%), with many of the differences reflecting conservative amino acid substitutions. Considerably less homology was seen with cathepsins L (46.9%) and S (52.2%) . The sequence of cathepsin X was submitted to GenBank (accession number U20280) . Example 8 Identification of Proton Pump Gene For full-length cDNA characterization, a 1.0 kb putative proton pump probe, i.e., a cDNA that hybridized with clones derived from the osteoclastoma tumor but not with clones derived from stromal cells, labelled with cγ 32 PdCTP was used to screen the Lambda-ZAP osteoclastoma library. Positive clones were purified, and the size of inserts was determined following excision with Kpnl and Xbal . A clone containing a full-length insert of 2.6 kb was subjected to controlled digestion with ExoIII to generate a series of diminishing insert sizes. Sequence analysis was then carried out from both ends by the dideoxy method (Sanger et al . , Proc . Na tl . Acad . Sci . USA, 74 : 5463-5467 (1977)) using the Sequenase kit (U.S. Biochemical Corp) . Homologies were compared with known proton pump sequences using the BLAST program at the National Center for Biotechnology Information (N.C.B.I.). Total RNA from osteoclastomas and cell lines was isolated by the method of Chomczynski and Sacchi (Chomczynski and Sacchi, Analyti cal Biochemi stry, 162(1) -156-159 (1987)). Whole cell RNA from human tissues was purchased from Clontech, Palto Alto, CA. Total cellular RNA was separated on a 1.0% agarose gel containing 6% formamide and transferred to nylon membranes. The integrity and quality of RNA was confirmed by ethidium bromide staining. Both 1.0 kb 3 '-end and 0.5 kb 5' -end 0C-116KDa cDNAs were used as probes. Probes were radiolabeled with f-. 32 pdCTP using a random primer labeling kit (Stratagene) . Hybridization was performed as described previously in Li et al . (1995) . In si tu hybridization was performed as described in Li et al . (1995). Briefly, the 1.0 kb 0C-116KDa insert was subcloned into pBluescript SK, and cDNA probes were generated from the T3 (sense) and T7 (antisense) promoters respectively. Probes were labelled with digoxygenin-UTP using the Genius System (Boehringer Mannheim) and developed with an alkaline phosphatase-labelled antibody. In si tu hybridization was carried out on 7 mm cryostat sections of a human osteoclastoma. Hybridized probes were visualized immunologically with a digoxygenin-nucleic acid detection kit according to the manufacturer's instructions (Genius System, Boehringer Mannheim) . Developed slides were photographed using a Nikon Diaphot microscope . The nucleotide sequence (SEQ ID NO: 37) and the deduced amino acid sequence (SEQ ID NO: 38) of the 0C- 116KDa cDNA clone are shown in Figures 3A and 3B. The nucleotide sequence of the cDNA encoding the 0C-116KDa proton pump polypeptide contains 2622 base pairs excluding the 3 '-poly (A) tail. The cDNA contains a 57 base pair 5' untranslated region, and a rather short 3' untranslated region of 99 base pairs. The nucleotide sequence contains an open reading frame, starting from the first ATG codon, encoding an 822-amino acid polypeptide. The sequence context of the putative initiator methionine has a flanking sequence in agreement with the consensus sequences for an initiator methionine (l/G)CCATGG) (Kozak, Nuclei c Acids Res . , 15:8125-8148 (1987)). At the 3' end, the AATAAA sequence is a common polyadenylation signal. The cDNA is full-length as judged by the fact that its size corresponds well to the message size observed on RNA blots and that it contains an in-frame termination codon 5' to the initiator methionine. In addition, the cDNA sequence exhibits a single large open reading frame, the translation of which predicts the synthesis of an 822- amino acid protein. Database searches revealed that 0C-116KDa shows 59.4% homology at the nucleotide level with the rat 116-kDa subunit of the clathrin-coated vesicle proton pump and 59.1% homology with the bovine brain 116-kDa subunit vacuolar proton pump. OC-116KDa exhibits 46.9% and 47.2% homology at the amino acid level with the rat 116KDa polypeptide and the bovine H6KDa polypeptide, respectively (Perin et al . , J. Biol . Chem . 266 : 3811 - 3881 (1991); Peng et al . , J. Biol . Chem . 269 : 11262 - 11266 (1994) ) . The composition of OC-116KDa is characterized by an abundance of hydrophilic resides in the first 390 amino acids and a rather hydrophobic region in the following 432 amino acids. Hydrophobicity plots indicate that at least six transmembrane regions are present in the carboxyl- terminal portion of the molecule. The putative transmembrane regions are separated by spacer regions of different length and hydrophilicity (data not shown) . Based on the hydropathy plots, OC-116KDa shows structural homology with other 116KDa hydrophobic membrane proteins with transport-related function, including rat- and bovine-116KDa (Perin et al . (1991)). All three proteins are about 830 amino acids in length and contain six transmembrane domains with a hydrophilic region between domains. Cells within the osteoclastoma tumor which produce mRNA for OC-116KDa were identified by in si tu hybridization. A digoxygenin-labelled antisense probe was strongly reactive with all multinucleated osteoclasts, but was unreactive with stromal cells. In contrast, the sense probe produced only minimal background staining, which was not localized to any cell type. Equivalents Those skilled in the art will recognize, or be able to ascertain using no more than routine experimenta ion, many equivalents to the specific embodiments described herein. Such equivalents are intended to be encompassed by the following claims-. SEQUENCE LISTING GENERAL INFORMATION : (i) APPLICANT: (A) NAME: Forsyth Dental Infirmary for Children (B) STREET: 140 Fenway (C) CITY: Boston (D) STATE/PROVINCE: Massachusetts (E) COUNTRY: USA (F) POSTAL CODE/ZIP: 02115 (G) TELEPHONE: (617) 262-5200 (I) TELEFAX: (617) 262-4021 (ii) TITLE OF INVENTION: HUMAN OSTEOCLAST-SPECIFIC AND -RELATED DNA SEQUENCES (iii) NUMBER OF SEQUENCES: 38 (iv) CORRESPONDENCE ADDRESS: (A) ADDRESSEE: HAMILTON, BROOK, SMITH £. REYNOLDS, P.C. (B) STREET: Two Militia Drive (C) CITY: Lexington (D) STATE: Massachusetts (E) COUNTRY: USA (F) ZIP: 02173 (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: (B) FILING DATE: (C) CLASSIFICATION: (vii) PRIOR APPLICATION DATA: (A) APPLICATION NUMBER: US 08/684,932 (B) FILING DATE: 19-JUL-1996 (viii) AT ORNEY/AGENT INFORMATION: (A) NAME: Granahan, Patricia (B) REGISTRATION NUMBER: 32,227 (C) REFERENCE/DOCKET NUMBER: FDC92-02FM PCT (ix) TELECOMMUNICATION INFORMATION: (A) TELEPHONE: (617) 861-6240 (B) TELEFAX: (617) 861-9540 INFORMATION FOR SEQ ID NO : 1 : (i) SEQUENCE CHARACTE ISTICS: (A) LENGTH: 170 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS : single (D) TOPOLOGY: linear (11 ) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO .1 : GCAAATATCT AAGTTTATTG CTTGGATTTC TAGTGAGAGC TGTTGAATTT GGTGATGTCA 60 AATGTTTCTA GGGTTTTTTT AGTTTGTTTT TATTGAAAAA TTTAATTATT TATGCTATAG 120 GTGATATTCT CTTTGAATAA ACCTATAATA GAAAATAGCA GCAGACAACA 170 (2) INFORMATION FOR SEQ ID NO: 2: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 63 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ul) MOLECULE TYPE. DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO:2: GTGTCAACCT GCATATCCTA AAAATGTCAA AATGCTGCAT CTGGTTAATG TCGGGGTAGG 60 GGG 63 (2) INFORMATION FOR SEQ ID NO: 3: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 163 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ul) MOLECULE TYPE DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO:3: CTTCCCTCTC TTGCTTCCCT TTCCCAAGCA GAGGTGCTCA CTCCATGGCC ACCGCCACCA 60 CAGGCCCACA GGGAGTACTG CCAGACTACT GCTGATGTTC TCTTAAGGCC CA.-GGAGTCT 120 CAACCAGCTG GTGGTGAATG CTGCCTGGCA CGGGACCCCC CCC 163 (2) INFORMATION FOR SEQ ID NO:4: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 173 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear U ) MOLECULE TYPE: DNA (genomic) (XI) SEQUENCE DESCRIPTION. SEQ ID NO.4- TTTTATTTGT AAATATATGT ATTACATCCC TAGAAAAAGA ATCCCAGGAT TTTCCCTCCT 60 GTGTGTTTTC GTCTTGCTTC TTCATGGTCC ATGATGCCAG CTGAGGTTGT CAGTACAATG 120 AAACCAAACT GGCGGGATGG AAGCAGATTA TTCTGCCATT TTTCCAGGTC TTT 173 (2) INFORMATION FOR SEQ ID NO: 5: U) SEQUENCE CHARACTERISTICS: (A) LENGTH. 197 base pairs (B) TYPE nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY linear (ii ) MOLECULE TYPE DNA (genomic) (xi) SEQUENCE DESCRIPTION. SEQ ID NO 5 GGCTGGACAT GGGTGCCCTC CACGTCCCTC ATATCCCCAG GCACACTCTG GCCTCAGGTT 60 TTGCCCTGGC CATGTCATCT ACCTGGAGTG GGCCCTCCCC TTCTTCAGCC TTGAATCAAA 120 AGCCACTTTG TTAGGCGAGG ATTTCCCAGA CCACTCATCA CATTAAAAAA TATTTTGAAA 180 ACAAAAAAAA AAAAAAA 197 (2) INFORMATION FOR SEQ ID NO: 6. U) SEQUENCE CHARACTERISTICS. (A) LENGTH 132 base pairs (B) TYPE nucleic acid (C) STRANDEDNESS single (D) TOPOLOGY linear Ul) MOLECULE TYPE DNA (genomic) (xi ) SEQUENCE DESCRIPTION. SEQ ID NO: 6 TTGACAAAGC TGTTTATTTC CACCAATAAA TAGTATATGG TGATTGGGGT TTCTATTTAT 60 AAGAGTAGTG GCTATTATAT GGGGTATCAT GTTGATGCTC ATAAATAGTT CATATCTACT 120 TAATTTGCCT TC 132 (2) INFORMATION FOR SEQ ID NO 7: U) SEQUENCE CHARACTERISTICS (A) LENGTH 75 base pairs (B) TYPE nucleic acid (C) STRANDEDNESS single (D) TOPOLOGY linear Ul) MOLECULE TYPE DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 7 : GAAGAGAGTT GTATGTACAA CCCCAACAGG CAAGGCAGCT AAATGCAGAG GGTACAGAGA 60 GATCCCGAGG GAATT 5 (2) INFORMATION FOR SEQ ID NO : 8 : (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 151 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 8 : GGATGGAAAC ATGTAGAAGT CCAGAGAAAA ACAATTTTAA AAAAAGGTGG AAAAGTTACG 60 GCAAACCTGA GATTTCAGCA TAAAATCTTT AGTTAGAAGT GAGAGAAAGA AGAGGGAGGC 120 TGGTTGCTGT TGCACGTATC AATAGGTTAT C 151 (2) INFORMATION FOR SEQ ID NO: 9: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 141 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO : 9 : TTCTTGATCT TTAGAACACT ATGAATAGGG AAAAAAGAAA AAACTGTTCA AAATAAAATG 60 TAGGAGCCGT GCTTTTGGAA TGCTTGAGTG AGGAGCTCAA CAAGTCCTCT CCCAAGAAAG 120 CAATGATAAA ACTTGACAAA A 141 (2) INFORMATION FOR SEQ ID NO: 10: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 162 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 10: ACCCATTTCT AACAATTTTT ACTGTAAAAT TTTTGGTCAA AGTTCTAAGC TTAATCACAT 60 CTCAAAGAAT AGAGGCAATA TATAGCCCAT CTTACTAGAC ATACAGTATT AAACTGGACT 120 GAATATGAGG ACAAGCTCTA GTGGTCATTA AACCCCTCAG AA 162 (2) INFORMATION FOR SEQ ID NO: 11: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 157 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 11. ACATATATTA ACAGCATTCA TTTGGCCAAA ATCTACACGT TTGTAGAATC CTACTGTATA 60 TAAAGTGGGA ATGTATCAAG TATAGACTAT GAAAGTGCAA ATAACAAGTC AAGGTTAGAT 120 TAACTTTTTT TTTTTACATT ATAAAATTAA CTTGTTT 157 (2) INFORMATION FOR SEQ ID NO: 12: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 75 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 12: CCAAATTTCT CTGGAATCCA TCCTCCCTCC CATCACCATA GCCTCGAGAC GTCATTTCTG 60 TTTGACTACT CCAGC 75 (2) INFORMATION FOR SEQ ID NO: 13: U) SEQUENCE CHARACTERISTICS: (A) LENGTH: 124 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO:13: AACTAACCTC CTCGGACCCC TGCCTCACTC ATTTACACCA ACCACCCAAC TATCTATAAA 60 CCTGAGCCAT GGCCATCCCT TATGAGCGGC GCAGTGATTA TAGGCTTTCG CTCTAAGATA 120 AAAT 124 (2) INFORMATION FOR SEQ ID NO: 14: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 151 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 14: ATTATTATTC TTTTTTTATG TTAGCTTAGC CATGCAAAAT TTACTGGTGA AGCAGTTAAT 60 AAAACACACA TCCCATTGAA GGGTTTTGTA CATTTCAGTC CTTACAAATA ACAAAGCAAT 120 GATAAACCCG GCACGTCCTG ATAGGAAATT C 151 (2) INFORMATION FOR SEQ ID NO: 15: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 105 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 15: CGTGACACAA ACATGCATTC GTTTTATTCA TAAAACAGCC TGGTTTCCTA AAACAATACA 60 AACAGCATGT TCATCAGCAG GAAGCTGGCC GTGGGCAGGG GGGCC 105 (2) INFORMATION FOR SEQ ID NO: 16: U) SEQUENCE CHARACTERISTICS: (A) LENGTH: 246 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 16: ATAGGTTAGA TTCTCATTCA CGGGACTAGT TAGCTTTAAG CACCCTAGAG GACTAGGGTA 60 ATCTGACTTC TCACTTCCTA AGTTCCCTCT TATATCCTCA AGGTAGAAAT GTCTATGTTT 120 TCTACTCCAA TTCATAAATC TATTCATAAG TCTTTGGTAC AAGTTACATG ATAAAAAGAA 180 ATGTGATTTG TCTTCCCTTC TTTGCACTTT TGAAATAAAG TATTTATCTC CTGTCTACAG 240 TTTAAT 246 (2) INFORMATION FOR SEQ ID NO: 17: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 188 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 17: GTCCAGTATA AAGGAAAGCG TTAAGTCGGT AAGCTAGAGG ATTGTAAATA TCTTTTATGT 60 CCTCTAGATA AAACACCCGA TTAACAGATG TTAACCTTTT ATGTTTTGAT TTGCTTTAAA 120 AATGGCCTTC TACACATTAG CTCCAGCTAA AAAGACACAT TGAGAGCTTA GAGGATAGTC 180 TCTGGAGC 188 (2) INFORMATION FOR SEQ ID NO: 18: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 212 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 18: GCACTTGGAA GGGAGTTGGT GTGCTATTTT TGAAGCAGAT GTGGTGATAC TGAGATTGTC 60 TGTTCAGTTT CCCCATTTGT TTGTGCTTCA AATGATCCTT CCTACTTTGC TTCTCTCCAC 120 CCATGACCTT TTTCACTGTG GCCATCAAGG ACTTTCCTGA CAGCTTGTGT ACTCTTAGGC 180 TAAGAGATGT GACTACAGCC TGCCCCTGAC TG 212 (2) INFORMATION FOR SEQ ID NO: 19: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 203 base pairs (B) TYPE, nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY, linear (ii) MOLECULE TYPE. DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 19: TGTTAGTTTT TAGGAAGGCC TGTCTTCTGG GAGTGAGGTT TATTAGTCCA CTTCTTGGAG 60 CTAGACGTCC TATAGTTAGT CACTGGGGAT GGTGAAAGAG GGAGAAGAGG AAGGGCGAAG 120 GGAAGGGCTC TTTGCTAGTA TCTCCATTTC TAGAAGATGG TTTAGATGAT AACCACAGGT 180 CTATATGAGC ATAGTAAGGC TGT 203 (2) INFORMATION FOR SEQ ID NO: 20: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 177 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 20: CCTATTTCTG ATCCTGACTT TGGACAAGGC CCTTCAGCCA GAAGACTGAC AAAGTCATCC 60 TCCGTCTACC AGAGCGTGCA CTTGTGATCC TAAAATAAGC TTCATCTCCG GCTGTGCCTT 120 GGGTGGAAGG GGCAGGATTC TGCAGCTGCT TTTGCATTTC TCTTCCTAAA TTTCATT 177 (2) INFORMATION FOR SEQ ID NO: 21. U) SEQUENCE CHARACTERISTICS. (A) LENGTH: 106 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ul ) MOLECULE TYPE: DNA (genomic) (x ) SEQUENCE DESCRIPTION- SEQ ID NO: 21- CGGAGCGTAG GTGTGTTTAT TCCTGTACAA ATCATTACAA AACCAAGTCT GGGGCAGTCA 60 CCGCCCCCAC CCATCACCCC AGTGCAATGG CTAGCTGCTG GCCTTT 106 (2) INFORMATION FOR SEQ ID NO: 22: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 139 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: Single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO:22: TTAGTTCAGT CAAAGCAGGC AACCCCCTTT GGCACTGCTG CCACTGGGGT CATGGCGGTT 60 GTGGCAGCTG GGGAGGTTTC CCCAACACCC TCCTCTGCTT CCCTGTGTGT CGGGGTCTCA 120 3GAGCTGACC CAGAGTGGA 139 *" INFORMATION FOR SEQ ID NO: 23: U) SEQUENCE CHARACTERISTICS. (A) LENGTH: 177 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: Single (D) TOPOLOGY: linear Ui) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 23: CTGAATGTT TAAGAGAGAT TTTGGTCTTA AAGGCTTCAT CATGAAAGTG TACATGCATA 60 TGCAAGTGTG AATTACGTGG TATGGATGGT TGCTTGTTTA TTAACTAAAG ATGTACAGCA 120 AACTGCCCGT TTAGAGTCCT CTTAATATTG ATGTCCTAAC ACTGGGTCTG CTTATGC 177 * 2 ) INFORMATION FOR SEQ ID NO: 24: U) SEQUENCE CHARACTERISTICS: (A) LENGTH: 167 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ul) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO.24: GGCAGTGGGA TATGGAATCC AGAAGGGAAA CAAGCACTGG ATAATTAAAA ACAGCTGGGG 60 AGAAAACTGG GGAAACAAAG GATATATCCT CATGGCTCGA AATAAGAACA ACGCCTGTGG 120 CATTGCCAAC CTGGCCAGCT TCCCCAAGAT GTGACTCCAG CCAGAAA 167 (2) INFORMATION FOR SEQ ID NO: 25: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 151 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 25: GCCAGGGCGG ACCGTCTTTA TTCCTCTCCT GCCTCAGAGG TCAGGAAGGA GGTCTGGCAG 60 GACCTGCAGT GGGCCCTAGT CATCTGTGGC AGCGAAGGTG AAGGGACTCA CCTTGTCGCC 120 CGTGCCTGAG TAGAACTTGT TCTGGAATTC C 151 (2) INFORMATION FOR SEQ ID NO: 26: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 156 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO:26: AACTCTTTCA CACTCTGGTA TTTTTAGTTT AACAATATAT GTGTTGTGTC TTGGAAATTA 60 GTTCATATCA ATTCATATTG AGCTGTCTCA ττcτττττττ AATGGTCATA TACAGTAGTA 120 TTCAATTATA AGAATATATC CTAATACTTT TTAAAA 156 (2) INFORMATION FOR SEQ ID NO: 27: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 150 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO:27: GGATAAGAAA GAAGGCCTGA GGGCTAGGGG CCGGGGCTGG CCTGCGTCTC AGTCCTGGGA 60 CGCAGCAGCC CGCACAGGTT GAGAGGGGCA CTTCCTCTTG CTTAGGTTGG TGAGGATCTG 120 GTCCTGGTTG GCCGGTGGAG AGCCACAAAA 150 (2) INFORMATION FOR SEQ ID NO:28: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 111 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui ) MOLECULE TYPE- DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 28: CTGACCTTCG AGAGTTTGAC CTGGAGCCGG ATACCTACTG CCGCTATGAC TCGGTCAGCG 60 TGTTCAACGG AGCCGTGAGC GACGACTCCG GTGGGGAAGT TCTGCGGCGA T 111 (2) INFORMATION FOR SEQ ID NO: 29: U) SEQUENCE CHARACTERISTICS (A) LENGTH- 157 base pairs (B) TYPE- nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ui) MOLECULE TYPE. DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 29: ATCCCTGGCT GTGGATAGTG CTTTTGTGTA GCAAATGCTC CCTCCTTAAG GTTATAGGGC 60 TCCCTGAGTT TGGGAGTGTG GAAGTACTAC TTAACTGTCT GTCCTGCTTG GCTGTCGTTA 120 TCGTTTTCTG GTGATGTTGT GCTAACAATA AGAATAC 157 (2) INFORMATION FOR SEQ ID NO: 30: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 152 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear Ul) MOLECULE TYPE- DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 30: GGCTGGGCAT CCCTCTCCTC CTCCATCCCC ATACATCACC AGGTCTAATG TTTACAAACG 60 GTGCCAGCCC GGCTCTGAAG CCAAGGGCCG TCCGTGCCAC GGTGGCTGTG AGTATTCCTC 120 CGTTAGCTTT CCCATAAGGT TGGAGTATCT GC 152 (2) INFORMATION FOR SEQ ID NO: 31 (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 90 base pairs (B) TYPE, nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY, linear Ui) MOLECULE TYPE. DNA (genomic) (xi) SEQUENCE DESCRIPTION: SEQ ID NO.31 CCAACTCCTA CCGCGATACA GACCCACAGA GTGCCATCCC TGAGAGACCA GACCGCTCCC 60 CAATACTCTC CTAAAATAAA CATGAAGCAC 90 (2) INFORMATION FOR SEQ ID NO: 32 (l) SEQUENCE CHARACTERISTICS- (A) LENGTH 43 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS single (D) TOPOLOGY linear Ui ) MOLECULE TYPE DNA (genomic) (xi) SEQUENCE DESCRIPTION SEQ ID NO: 32 CATGGATGAA TGTCTCATGG TGGGAAGGAA CATGGTACAT TTC 43 (2) INFORMATION FOR SEQ ID NO.33: (l) SEQUENCE CHARACTERISTICS: (A) LENGTH- 2334 base pairs (B) TYPE nucleic acid (C) STRANDEDNESS single (D) TOPOLOGY linear Ui) MOLECULE TYPE DNA (genomic) (xi) SEQUENCE DESCRIPTION. SEQ ID NO: 33 AGACACCTCT GCCCTCACCA TGAGCCTCTG GCAGCCCCTG GTCCTGGTGC TCCTGGTGCT 60 GGGCTGCTGC TTTGCTGCCC CCAGACAGCG CCAGTCCACC CTTGTGCTCT TCCCTGGAGA 120 CCTGAGAACC AATCTCACCG ACAGGCAGCT GGCAGAGGAA TACCTGTACC GCTATGGTTA 180 CACTCGGGTG GCAGAGATGC GTGGAGAGTC GAAATCTCTG GGGCCTGCGC TGCTGCTTCT 240 CCAGAAGCAA CTGTCCCTGC CCGAGACCGG TGAGCTGGAT AGCGCCACGC TGAAGGCCAT 300 GCGAACCCCA CGGTGCGGGG TCCCAGACCT GGGCAGATTC CAAACCTTTG AGGGCGACCT 360 CAAGTGGCAC CACCACAACA TCACCTATTG GATCCAAAAC TACTCGGAAG ACTTGCCGCG 420 GGCGGTGATT GACGACGCCT TTGCCCGCGC CTTCGCACTG TGGAGCGCGG TGACGCCGCT 480 CACCTTCACT CGCGTGTACA GCCGGGACGC AGACATCGTC ATCCAGTTTG GTGTCGCGGA 540 GCACGGAGAC GGGTATCCCT TCGACGGGAA GGACGGGCTC CTGGCACACG CCTTTCCTCC 600 TGGCCCCGGC ATTCAGGGAG ACGCCCATTT CGACGATGAC GAGTTGTGGT CCCTGGGCAA 660 GGGCGTCGTG GTTCCAACTC GGTTTGGAAA CGCAGATGGC GCGGCCTGCC ACTTCCCCTT 720 CATCTTCGAG GGCCGCTCCT ACTCTGCCTG CACCACCGAC GGTCGCTCCG ACGGGTTGCC 780 CTGGTGCAGT ACCACGGCCA ACTACGACAC CGACGACCGG TTTGGCTTCT GCCCCAGCGA 840 GAGACTCTAC ACCCGGGACG GCAATGCTGA TGGGAAACCC TGCCAGTTTC CATTCATCTT 900 CCAAGGCCAA TCCTACTCCG CCTGCACCAC GGACGGTCGC TCCGACGGCT ACCGCTGGTG 960 CGCCACCACC GCCAACTACG ACCGGGACAA GCTCTTCGGC TTCTGCCCGA CCCGAGCTGA 1020 CTCGACGGTG ATGGGGGGCA ACTCGGCGGG GGAGCTGTGC GTCTTCCCCT TCACTTTCCT 1080 GGGTAAGGAG TACTCGACCT GTACCAGCGA GGGCCGCGGA GATGGGCGCC TCTGGTGCGC 1140 TACCACCTCG AACTTTGACA GCGACAAGAA GTGGGGCTTC TGCCCGGACC AAGGATACAG 1200 TTTGTTCCTC GTGGCGGCGC ATGAGTTCGG CCACGCGCTG GGCTTAGATC ATTCCTCAGT 1260 GCCGGAGGCG CTCATGTACC CTATGTACCG CTTCACTGAG GGGCCCCCCT TGCATAAGGA 1320 CGACGTGAAT GGCATCCGGC ACCTCTATGG TCCTCGCCCT GAACCTGAGC CACGGCCTCC 1380 AACCACCACC ACACCGCAGC CCACGGCTCC CCCGACGGTC TGCCCCACCG GACCCCCCAC 1440 TGTCCACCCC TCAGAGCGCC CCACAGCTGG CCCCACAGGT CCCCCCTCAG CTGGCCCCAC 1500 AGGTCCCCCC ACTGCTGGCC CTTCTACGGC CACTACTGTG CCTTTGAGTC CGGTGGACGA 1560 TGCCTGCAAC GTGAACATCT TCGACGCCAT CGCGGAGATT GGGAACCAGC TGTATTTGTT 1620 CAAGGATGGG AAGTACTGGC GATTCTCTGA GGGCAGGGGG AGCCGGCCGC AGGGCCCCTT 1680 CCTTATCGCC GACAAGTGGC CCGCGCTGCC CCGCAAGCTG GACTCGGTCT TTGAGGAGCC 1740 GCTCTCCAAG AAGCTTTTCT TCTTCTCTGG GCGCCAGGTG TGGGTGTACA CAGGCGCGTC 1800 GGTGCTGGGC CCGAGGCGTC TGGACAAGCT GGGCCTGGGA GCCGACGTGG CCCAGGTGAC 1860 CGGGGCCCTC CGGAGTGGCA GGGGGAAGAT GCTGCTGTTC AGCGGGCGGC GCCTCTGGAG 1920 GTTCGACGTG AAGGCGCAGA TGGTGGATCC CCGGAGCGCC AGCGAGGTGG ACCGGATGTT 1980 CCCCGGGGTG CCTTTGGACA CGCACGACGT CTTCCAGTAC CGAGAGAAAG CCTATTTCTG 2040 CCAGGACCGC TTCTACTGGC GCGTGAGTTC CCGGAGTGAG TTGAACCAGG TGGACCAAGT 2100 GGGCTACGTG ACCTATGACA TCCTGCAGTG CCCTGAGGAC TAGGGCTCCC GTCCTGCTTT 2160 GCAGTGCCAT GTAAATCCCC ACTGGGACCA ACCCTGGGGA AGGAGCCAGT TTGCCGGATA 2220 CAAACTGGTA TTCTGTTCTG GAGGAAAGGG AGGAGTGGAG GTGGGCTGGG CCCTCTCTTC 2280 TCACCTTTGT TTTTTGTTGG AGTGTTTCTA ATAAACTTGG ATTCTCTAAC CTTT 2334 ( 2 ) INFORMATION FOR SEQ ID NO : 34 : (l) SEQUENCE CHARACTERISTICS: (A) LENGTH: 18 amino acids (B) TYPE: amino acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: peptide (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 34: Glu Ala Leu Met Tyr Pro Met Tyr Arg Phe Thr Glu Gly Pro Pro Leu 1 5 10 15 His Lys (2) INFORMATION FOR SEQ ID NO: 35: U) SEQUENCE CHARACTERISTICS: (A) LENGTH: 1614 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) (ix) FEATURE: (A) NAME/KEY: CDS (B) LOCATION: 19..1005 (xi) SEQUENCE DESCRIPTION: SEQ ID NO:35: CAGATTTCCA TCAGCAGG ATG TGG GGG CTC AAG GTT CTG CTG CTA CCT GTG 51 Met Trp Gly Leu Lys Val Leu Leu Leu Pro Val 1 5 10 GTG AGC TTT GCT CTG TAC CCT GAG GAG ATA CTG GAC ACC CAC TGG GAG 99 Val Ser Phe Ala Leu Tyr Pro Glu Glu lie Leu Asp Thr His Trp Glu 15 20 25 CTA TGG AAG AAG ACC CAC AGG AAG CAA TAT AAC AAC AAG GTG GAT GAA 147 Leu Trp Lys Lys Thr His Arg Lys Gin Tyr Asn Asn Lys Val Asp Glu 30 35 40 ATC TCT CCC CGT TTA ATT TGG GAA AAA AAC CTG AAG TAT ATT TCC ATC 195 lie Ser Pro Arg Leu lie Trp Glu Lys Asn Leu Lys Tyr lie Ser lie 45 50 55 CAT AAC CTT GAG GCT TCT CTT GGT GTC CAT ACA TAT GAA CTG GCT ATG 243 His Asn Leu Glu Ala Ser Leu Gly Val His Thr Tyr Glu Leu Ala Met 60 65 70 75 AAC CAC CTG GGG GAC ATG ACC AGT GAA GAG GTG GTT CAG AAG ATG ACT 291 Asn His Leu Gly Asp Met Thr Ser Glu Glu Val Val Gin Lys Met Thr 80 85 90 GGA CTC AAA GTA CCC CTG TCT CAT TCC CGC AGT AAT GAC ACC CTT TAT 339 Gly Leu Lys Val Pro Leu Ser His Ser Arg Ser Asn Asp Thr Leu Tyr 95 100 105 ATC CCA GAA TGG GAA GGT AGA GCC CCA GAC TCT GTC GAC TAT CGA AAG 387 He Pro Glu Trp Glu Gly Arg Ala Pro Asp Ser Val Asp Tyr Arg Lys 110 115 120 AAA GGA TAT GTT ACT CCT GTC AAA AAT CAG GGT CAG TGT GGT TCC TGT 435 Lys Gly Tyr Val Thr Pro Val Lys Asn Gin Gly Gin Cys Gly Ser Cys 125 130 135 TGG GCT TTT AGC TCT GTG GGT GCC CTG GAG GGC CAA CTC AAG AAG AAA 483 Trp Ala Phe Ser Ser Val Gly Ala Leu Glu Gly Gin Leu Lys Lys Lys 140 145 150 155 ACT GGC AAA CTC TTA AAT CTG AGT CCC CAG AAC CTA GTG GAT TGT GTG 531 Thr Gly Lys Leu Leu Asn Leu Ser Pro Gin Asn Leu Val Asp Cys Val 160 165 170 TCT GAG AAT GAT GGC TGT GGA GGG GGC TAC ATG ACC AAT GCC TTC CAA 579 Ser Glu Asn Asp Gly Cys Gly Gly Gly Tyr Met Thr Asn Ala Phe Gin 175 180 185 TAT GTG CAG AAG AAC CGG GGT ATT GAC TCT GAA GAT GCC TAC CCA TAT 627 Tyr Val Gin Lys Asn Arg Gly He Asp Ser Glu Asp Ala Tyr Pro Tyr 190 195 200 GTG GGA CAG GAA GAG AGT TGT ATG TAC AAC CCA ACA GGC AAG GCA GCT 675 Val Gly Gin Glu Glu Ser Cys Met Tyr Asn Pro Thr Gly Lys Ala Ala 205 210 215 AAA TGC AGA GGG TAC AGA GAG ATC CCC GAG GGG AAT GAG AAA GCC CTG 723 Lys Cys Arg Gly Tyr Arg Glu He Pro Glu Gly Asn Glu Lys Ala Leu 220 225 230 235 AAG AGG GCA GTG GCC CGA GTG GGA CCT GTC TCT GTG GCC ATT GAT GCA 771 Lys Arg Ala Val Ala Arg Val Gly Pro Val Ser Val Ala He Asp Ala 240 245 250 AGC CTG ACC TCC TTC CAG TTT TAC AGC AAA GGT GTG TAT TAT GAT GAA 819 Ser Leu Thr Ser Phe Gin Phe Tyr Ser Lys Gly Val Tyr Tyr Asp Glu 255 260 265 AGC TGC AAT AGC GAT AAT CTG AAC CAT GCG GTT TTG GCA GTG GGA TAT 867 Ser Cys Asn Ser Asp Asn Leu Asn His Ala Val Leu Ala Val Gly Tyr 270 275 280 GGA ATC CAG AAG GGA AAC AAG CAC TGG ATA ATT AAA AAC AGC TGG GGA 915 Gly He Gin Lys Gly Asn Lys His Trp He He Lys Asn Ser Trp Gly 285 290 295 GAA AAC TGG GGA AAC AAA GGA TAT ATC CTC ATG GCT CGA AAT AAG AAC 963 Glu Asn Trp Gly Asn Lys Gly Tyr He Leu Met Ala Arg Asn Lys Asn 300 305 310 315 AAC GCC TGT GGC ATT GCC AAC CTG GCC AGC TTC CCC AAG ATG 1005 Asn Ala Cys Gly He Ala Asn Leu Ala Ser Phe Pro Lys Met 320 325 TGACTCCAGC CAGCCAAATC CATCCTGCTC TTCCATTTCT TCCACGATGG TGCAGTGTAA 1065 CGATGCACTT TGGAAGGGAG TTGGTGTGCT ATTTTTGAAG CAGATGTGGT GATACTGAGA 1125 TTGTCTGTTC AGTTTCCCCA TTTGTTTGTG CTTCAAATGA TCCTTCCTAC TTTCGTTCTC 1185 TCCACCCATG ACCTTTTTCA CTGTGGCGAT CAGGACTTTC CCTGACAGCT GTGTACTCTT 1245 AGGCTAAGAG ATGTGACTAC AGCCTGCCCC TGACTGTGTT GTCCCAGGGC TGATGCTGTA 1305 CAGGTACAGG CTGGAGATTT TCACATAGGT TAGATTCTCA TTCACGGGAC TAGTTAGCTT 1365 TAAGCACCCT AGAGGACTAG GGTAATCTGA CTTCCTAAGT TCCCTTCTAT ATCCTCAAGG 1425 TAGAAATGTC TATGTTTTCT ACTCCAATTC ATAAATCTAT TCATAAGTCT TTGGTACAAG 1485 TTTACATGAT AAAAAGAAAT GTGATTTGTC TTCCCTTCTT TGCACTTTTG AAATAAAGTA 1545 TTTATCTCCT GTCTACAGTT TAATAAATAG CATCTAGTAC ACATCACATT CAAAAAAAAA 1605 AAAAAAAAA 1614 (2) INFORMATION FOR SEQ ID NO: 36: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 329 amino acids (B) TYPE: amino acid (D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 36: Met Trp Gly Leu Lys Val Leu Leu Leu Pro Val Val Ser Phe Ala Leu 1 5 10 15 Tyr Pro Glu Glu He Leu Asp Thr His Trp Glu Leu Trp Lys Lys Thr 20 25 30 His Arg Lys Gin Tyr Asn Asn Lys Val Asp Glu He Ser Pro Arg Leu 35 40 45 He Trp Glu Lys Asn Leu Lys Tyr He Ser He His Asn Leu Glu Ala 50 55 60 Ser Leu Gly Val His Thr Tyr Glu Leu Ala Met Asn His Leu Gly Asp 65 70 75 80 Met Thr Ser Glu Glu Val Val Gin Lys Met Thr Gly Leu Lys Val Pro 85 90 95 Leu Ser His Ser Arg Ser Asn Asp Thr Leu Tyr He Pro Glu Trp Glu 100 105 110 Gly Arg Ala Pro Asp Ser Val Asp Tyr Arg Lys Lys Gly Tyr Val Thr 115 120 ' 125 Pro Val Lys Asn Gin Gly Gin Cys Gly Ser Cys Trp Ala Phe Ser Ser 130 135 140 Val Gly Ala Leu Glu Gly Gin Leu Lys Lys Lys Thr Gly Lys Leu Leu 145 150 155 160 Asn Leu Ser Pro Gin Asn Leu Val Asp Cys Val Ser Glu Asn Asp Gly 165 170 175 Cys Gly Gly Gly Tyr Met Thr Asn Ala Phe Gin Tyr Val Gin Lys Asn 180 185 190 Arg Gly He Asp Ser Glu Asp Ala Tyr Pro Tyr Val Gly Gin Glu Glu 195 200 205 Ser Cys Met Tyr Asn Pro Thr Gly Lys Ala Ala Lys Cys Arg Gly Tyr 210 215 220 Arg Glu He Pro Glu Gly Asn Glu Lys Ala Leu Lys Arg Ala Val Ala 225 230 235 240 Arg Val Gly Pro Val Ser Val Ala He Asp Ala Ser Leu Thr Ser Phe 245 250 255 Gin Phe Tyr Ser Lys Gly Val Tyr Tyr Asp Glu Ser Cys Asn Ser Asp 260 265 270 Asn Leu Asn His Ala Val Leu Ala Val Gly Tyr Gly He Gin Lys Gly 275 280 285 Asn Lys His Trp He He Lys Asn Ser Trp Gly Glu Asn Trp Gly Asn 290 295 300 Lys Gly Tyr He Leu Met Ala Arg Asn Lys Asn Asn Ala Cys Gly He 305 310 315 320 Ala Asn Leu Ala Ser Phe Pro Lys Met 325 (2) INFORMATION FOR SEQ ID NO: 37: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 2640 base pairs (B) TYPE: nucleic acid (C) STRANDEDNESS: single (D) TOPOLOGY: linear (ii) MOLECULE TYPE: DNA (genomic) Ux) FEATURE: (A) NAME/KEY: CDS (B) LOCATION: 58..2523 (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 37: CGGCGTGCGC GGACGGGCAG CCAGCAGCGG AGGCGCGGCG CAGCACACCC GGGGACC 57 ATG GGC TCC ATG TTC CGG AGC GAG GAG GTG GCC CTG GTC CAG CTC TTT 105 Met Gly Ser Met Phe Arg Ser Glu Glu Val Ala Leu Val Gin Leu Phe 1 5 10 15 CTG CCC ACA GCG GCT GCC TAC ACC TGC GTG AGT CGG CTG GGC GAG CTG 153 Leu Pro Thr Ala Ala Ala Tyr Thr Cys Val Ser Arg Leu Gly Glu Leu 20 25 30 GGC CTC GTG GAG TTC AGA GAC CTC AAC GCC TCG GTG AGC GCC TTC CAG 201 Gly Leu Val Glu Phe Arg Asp Leu Asn Ala Ser Val Ser Ala Phe Gin 35 40 45 AGA CGC TTT GTG GTT GAT GTT TGG CGC TGT GAG GAG CTG GAG AAG ACC 249 Arg Arg Phe Val Val Asp Val Trp Arg Cys Glu Glu Leu Glu Lys Thr 50 55 60 TTC ACC TTC CTG CAG GAG GAG GTG CGG CGG GCT GGG CTG GTC CTG CCC 297 Phe Thr Phe Leu Gin Glu Glu Val Arg Arg Ala Gly Leu Val Leu Pro 65 70 75 80 CCG CCA AAG GGG AGG CTG CCG GCA CCC CCA CCC CGG GAC CTG CTG CGC 345 Pro Pro Lys Gly Arg Leu Pro Ala Pro Pro Pro Arg Asp Leu Leu Arg 85 90 95 ATC CAG GAG GAG ACG GAG CGC CTG GCC CAG GAG CTG CGG GAT GTG CGG 393 He Gin Glu Glu Thr Glu Arg Leu Ala Gin Glu Leu Arg Asp Val Arg 100 105 110 GGC AAC CAG CAG GCC CTG CGG GCC CAG CTG CAC CAG CTG CAG CTC CAC 441 Gly Asn Gin Gin Ala Leu Arg Ala Gin Leu His Gin Leu Gin Leu His 115 120 125 GCC GCC GTG CTA CGC CAG GGC CAT GAA CCT CAG CTG GCA GCC GCC CAC 489 Ala Ala Val Leu Arg Gin Gly His Glu Pro Gin Leu Ala Ala Ala His 130 135 140 ACA GAT GGG GCC TCA GAG AGG ACG CCC CTG CTC CAG GCC CCC GGG GGG 537 Thr Asp Gly Ala Ser Glu Arg Thr Pro Leu Leu Gin Ala Pro Gly Gly 145 150 155 160 CCG CAC CAG GAC CTG AGG GTC AAC TTT GTG GCA GGT GCC GTG GAG CCC 585 Pro His Gin Asp Leu Arg Val Asn Phe Val Ala Gly Ala Val Glu Pro 165 170 175 CAC AAG GCC CCT GCC CTA GAG CGC CTG CTC TGG AGG GCC TGC CGC GGC 633 His Lys Ala Pro Ala Leu Glu Arg Leu Leu Trp Arg Ala Cys Arg Gly 180 185 190 TTC CTC ATT GCC AGC TTC AGG GAG CTG GAG CAG CCG CTG GAG CAC CCC 681 Phe Leu He Ala Ser Phe Arg Glu Leu Glu Gin Pro Leu Glu His Pro 195 200 205 GTG ACG GGC GAG CCA GCC ACG TGG ATG ACC TTC CTC ATC TCC TAC TGG 729 Val Thr Gly Glu Pro Ala Thr Trp Met Thr Phe Leu He Ser Tyr Trp 210 215 220 GGT GAG CAG ATC GGA CAG AAG ATC CGC AAG ATC ACG GAC TGC TTC CAC 777 Gly Glu Gin He Gly Gin Lys He Arg Lys He Thr Asp Cys Phe His 225 230 235 240 TGC CAC GTC TTC CCG TTT CTG CAG CAG GAG GAG GCC CGC CTC GGG GCC 825 Cys His Val Phe Pro Phe Leu Gin Gin Glu Glu Ala Arg Leu Gly Ala 245 250 255 CTG CAG CAG CTG CAA CAG CAG AGC CAG GAG CTG CAG GAG GTC CTC GGG 873 Leu Gin Gin Leu Gin Gin Gin Ser Gin Glu Leu Gin Glu Val Leu Gly 260 265 270 GAG ACA GAG CGG TTC CTG AGC CAG GTG CTA GGC CGG GTG CTG CAG CTG 921 Glu Thr Glu Arg Phe Leu Ser Gin Val Leu Gly Arg Val Leu Gin Leu 275 280 285 CTG CCG CCA GGG CAG GTG CAG GTC CAC AAG ATG AAG GCC GTG TAC CTG 969 Leu Pro Pro Gly Gin Val Gin Val His Lys Met Lys Ala Val Tyr Leu 290 295 300 GCC CTG AAC CAG TGC AGC GTG AGC ACC ACG CAC AAG TGC CTC ATT GCC 1017 Ala Leu Asn Gin Cys Ser Val Ser Thr Thr His Lys Cys Leu He Ala 305 310 315 320 GAG GCC TGG TGC TCT GTG CGA GAC CTG CCC GCC CTG CAG GAG GCC CTG 1065 Glu Ala Trp Cys Ser Val Arg Asp Leu Pro Ala Leu Gin Glu Ala Leu 325 330 335 CGG GAC AGC TCG ATG GAG GAG GGA GTG AGT GCC GTG GCT CAC CGC ATC 1113 Arg Asp Ser Ser Met Glu Glu Gly Val Ser Ala Val Ala His Arg He 340 345 350 CCC TGC CGG GAC ATG CCC CCC ACA CTC ATC CGC ACC AAC CGC TTC ACG 1161 Pro Cys Arg Asp Met Pro Pro Thr Leu He Arg Thr Asn Arg Phe Thr 355 360 365 GCC AGC TTC CAG GGC ATC GTG GAT CGC TAC GGC GTG GGC CGC TAC CAG 1209 Ala Ser Phe Gin Gly He Val Asp Arg Tyr Gly Val Gly Arg Tyr Gin 370 375 380 GAG GTC AAC CCC GCT CCC TAC ACC ATC ATC ACC TTC CCC TTC CTG TTT 1257 Glu Val Asn Pro Ala Pro Tyr Thr He He Thr Phe Pro Phe Leu Phe 385 390 395 400 GCT GTG ATG TTC GGG GAT GTG GGC CAC GGG CTG CTC ATG TTC CTC TTC 1305 Ala Val Met Phe Gly Asp Val Gly His Gly Leu Leu Met Phe Leu Phe 405 410 415 GCC CTG GCC ATG GTC CTT GCG GAG AAC CGA CCG GCT GTG AAA GCC GCG 1353 Ala Leu Ala Met Val Leu Ala Glu Asn Arg Pro Ala Val Lys Ala Ala 420 425 430 CAG AAC GAG ATC TGG CAG ACT TTC TTC AGG GGC CGC TAC CTG CTC CTG 1401 Gin Asn Glu He Trp Gin Thr Phe Phe Arg Gly Arg Tyr Leu Leu Leu 435 440 445 CTT ATG GGC CTG TTC TCC ATC TAC ACC GGC TTC ATC TAC AAC GAG TGC 1449 Leu Met Gly Leu Phe Ser He Tyr Thr Gly Phe He Tyr Asn Glu Cys 450 455 460 TTC AGT CGC GCC ACC AGC ATC TTC CCC TCG GGC TGG AGT GTG GCC GCC 1497 Phe Ser Arg Ala Thr Ser He Phe Pro Ser Gly Trp Ser Val Ala Ala 465 470 475 480 ATG GCC AAC CAG TCT GGC TGG AGT GAT GCA TTC CTG GCC CAG CAC ACG 1545 Met Ala Asn Gin Ser Gly Trp Ser Asp Ala Phe Leu Ala Gin His Thr 485 490 495 ATG CTT ACC CTG GAT CCC AAC GTC ACC GGT GTC TTC CTG GGA CCC TAC 1593 Met Leu Thr Leu Asp Pro Asn Val Thr Gly Val Phe Leu Gly Pro Tyr 500 505 510 CCC TTT GGC ATC GAT CCT ATT TGG AGC CTG GCT GCC AAC CAC TTG AGC 1641 Pro Phe Gly He Asp Pro He Trp Ser Leu Ala Ala Asn His Leu Ser 515 520 525 TTC CTC AAC TCC TTC AAG ATG AAG ATG TCC GTC ATC CTG GGC GTC GTG 1689 Phe Leu Asn Ser Phe Lys Met Lys Met Ser Val He Leu Gly Val Val 530 535 540 CAC ATG GCC TTT GGG GTG GTC CTC GGA GTC TTC AAC CAC GTG CAC TTT 1737 His Met Ala Phe Gly Val Val Leu Gly Val Phe Asn His Val His Phe 545 550 555 560 GGC CAG AGG CAC CGG CTG CTG CTG GAG ACG CTG CCG GAG CTC ACC TTC 1785 Gly Gin Arg His Arg Leu Leu Leu Glu Thr Leu Pro Glu Leu Thr Phe 565 570 575 CTG CTG GGA CTC TTC GGT TAC CTC GTG TTC CTA GTC ATC TAC AAG TGG 1833 Leu Leu Gly Leu Phe Gly Tyr Leu Val Phe Leu Val He Tyr Lys Trp 580 585 590 CTG TGT GTC TGG GCT GCC AGG GCC GCC TCG CCC AGC ATC CTC ATC CAC 1881 Leu Cys Val Trp Ala Ala Arg Ala Ala Ser Pro Ser He Leu He His 595 600 605 TTC ATC AAC ATG TTC CTC TTC TCC CAC AGC CCC AGC AAC AGG CTG CTC 1929 Phe He Asn Met Phe Leu Phe Ser His Ser Pro Ser Asn Arg Leu Leu 610 615 620 TAC CCC CGG CAG GAG GTG GTC CAG GCC ACG CTG GTG GTC CTG GCC TTG 1977 Tyr Pro Arg Gin Glu Val Val Gin Ala Thr Leu Val Val Leu Ala Leu 625 630 635 640 GCC ATG GTG CCC ATC CTG CTG CTT GGC ACA CCC CTG CAC CTG CTG CAC 2025 Ala Met Val Pro He Leu Leu Leu Gly Thr Pro Leu His Leu Leu His 645 650 655 CGC CAC CGC CGC CGC CTG CGG AGG AGG CCC GCT GAC CGA CAG GAG GAA 2073 Arg His Arg Arg Arg Leu Arg Arg Arg Pro Ala Asp Arg Gin Glu Glu 660 665 670 AAC AAG GCC GGG TTG CTG GAC CTG CCT GAC GCA TCT GTG AAT GGC TGG 2121 Asn Lys Ala Gly Leu Leu Asp Leu Pro Asp Ala Ser Val Asn Gly Trp 675 680 685 AGC TCC GAT GAG GAA AAG GCA GGG GGC CTG GAT GAT GAA GAG GAG GCC 2169 Ser Ser Asp Glu Glu Lys Ala Gly Gly Leu Asp Asp Glu Glu Glu Ala 690 695 700 GAG CTC GTC CCC TCC GAG GTG CTC ATG CAC CAG GCC ATC CAC ACC ATC 2217 Glu Leu Val Pro Ser Glu Val Leu Met His Gin Ala He His Thr He 705 710 715 720 GAG TTC TGC CTG GGC TGC GTC TCC AAC ACC GCC TCC TAC CTG CGC CTG 2265 Glu Phe Cys Leu Gly Cys Val Ser Asn Thr Ala Ser Tyr Leu Arg Leu 725 730 735 TGG GCC CTG AGC CTG GCC CAC GCC CAG CTG TCC GAG GTT CTG TGG GCC 2313 Trp Ala Leu Ser Leu Ala His Ala Gin Leu Ser Glu Val Leu Trp Ala 740 745 750 ATG GTG ATG CGC ATA GGC CTG GGC CTG GGC CGG GAG GTG GGC GTG GCG 2361 Met Val Met Arg He Gly Leu Gly Leu Gly Arg Glu Val Gly Val Ala 755 760 765 GCT GTG GTG CTG GTC CCC ATC TTT GCC GCC TTT GCC GTG ATG ACC GTG 2409 Ala Val Val Leu Val Pro He Phe Ala Ala Phe Ala Val Met Thr Val 770 775 780 GCT ATC CTG CTG GTG ATG GAG GGA CTC TCA GCC TTC CTG CAC GCC CTG 2457 Ala He Leu Leu Val Met Glu Gly Leu Ser Ala Phe Leu His Ala Leu 785 790 795 800 CGG CTG CAC TGG GTG GAA TTC CAG AAC AAG TTC TAC TCA GGC ACG GGC 2505 Arg Leu His Trp Val Glu Phe Gin Asn Lys Phe Tyr Ser Gly Thr Gly 805 810 815 TAC AAG CTG AGT CCC TTC ACCTTCGCTG CCACAGATGA CTAGGGCCCA 2553 Tyr Lys Leu Ser Pro Phe 820 CTGCAGGTCC TGCCAGACCT CCTTCCTGAC CTCTGAGGCA GGAGAGGAAT AAAGACGGTC 2613 CGCCCTGGCA AAAAAAAAAA AAAAAAA 2640 (2) INFORMATION FOR SEQ ID NO: 38: (i) SEQUENCE CHARACTERISTICS: (A) LENGTH: 822 amino acids (B) TYPE: amino acid <D) TOPOLOGY: linear (ii) MOLECULE TYPE: protein (xi) SEQUENCE DESCRIPTION: SEQ ID NO: 38: Met Gly Ser Met Phe Arg Ser Glu Glu Val Ala Leu Val Gin Leu Phe 1 5 10 15 Leu Pro Thr Ala Ala Ala Tyr Thr Cys Val Ser Arg Leu Gly Glu Leu 20 25 30 Gly Leu Val Glu Phe Arg Asp Leu Asn Ala Ser Val Ser Ala Phe Gin 35 40 45 Arg Arg Phe Val Val Asp Val Trp Arg Cys Glu Glu Leu Glu Lys Thr 50 55 60 Phe Thr Phe Leu Gin Glu Glu Val Arg Arg Ala Gly Leu Val Leu Pro 65 70 75 80 Pro Pro Lys Gly Arg Leu Pro Ala Pro Pro Pro Arg Asp Leu Leu Arg 85 90 95 He Gin Glu Glu Thr Glu Arg Leu Ala Gin Glu Leu Arg Asp Val Arg 100 105 110 Gly Asn Gin Gin Ala Leu Arg Ala Gin Leu His Gin Leu Gin Leu His 115 120 125 Ala Ala Val Leu Arg Gin Gly His Glu Pro Gin Leu Ala Ala Ala His 130 135 140 Thr Asp Gly Ala Ser Glu Arg Thr Pro Leu Leu Gin Ala Pro Gly Gly 145 150 155 160 Pro His Gin Asp Leu Arg Val Asn Phe Val Ala Gly Ala Val Glu Pro 165 170 175 His Lys Ala Pro Ala Leu Glu Arg Leu Leu Trp Arg Ala Cys Arg Gly 180 185 190 Phe Leu He Ala Ser Phe Arg Glu Leu Glu Gin Pro Leu Glu His Pro 195 200 205 Val Thr Gly Glu Pro Ala Thr Trp Met Thr Phe Leu He Ser Tyr Trp 210 215 220 Gly Glu Gin He Gly Gin Lys He Arg Lys He Thr Asp Cys Phe His 225 230 235 240 Cys His Val Phe Pro Phe Leu Gin Gin Glu Glu Ala Arg Leu Gly Ala 245 250 255 Leu Gin Gin Leu Gin Gin Gin Ser Gin Glu Leu Gin Glu Val Leu Gly 260 265 270 Glu Thr Glu Arg Phe Leu Ser Gin Val Leu Gly Arg Val Leu Gin Leu 275 280 285 Leu Pro Pro Gly Gin Val Gin Val His Lys Met Lys Ala Val Tyr Leu 290 295 300 Ala Leu Asn Gin Cys Ser Val Ser Thr Thr His Lys Cys Leu He Ala 305 310 315 320 Glu Ala Trp Cys Ser Val Arg Asp Leu Pro Ala Leu Gin Glu Ala Leu 325 330 335 Arg Asp Ser Ser Met Glu Glu Gly Val Ser Ala Val Ala His Arg He 340 345 350 Pro Cys Arg Asp Met Pro Pro Thr Leu He Arg Thr Asn Arg Phe Thr 355 360 365 Ala Ser Phe Gin Gly He Val Asp Arg Tyr Gly Val Gly Arg Tyr Gin 370 375 380 Glu Val Asn Pro Ala Pro Tyr Thr He He Thr Phe Pro Phe Leu Phe 385 390 395 400 Ala Val Met Phe Gly Asp Val Gly His Gly Leu Leu Met Phe Leu Phe 405 410 415 Ala Leu Ala Met Val Leu Ala Glu Asn Arg Pro Ala Val Lys Ala Ala 420 425 430 Gin Asn Glu He Trp Gin Thr Phe Phe Arg Gly Arg Tyr Leu Leu Leu 435 440 445 Leu Met Gly Leu Phe Ser He Tyr Thr Gly Phe He Tyr Asn Glu Cys 450 455 460 Phe Ser Arg Ala Thr Ser He Phe Pro Ser Gly Trp Ser Val Ala Ala 465 470 475 480 Met Ala Asn Gin Ser Gly Trp Ser Asp Ala Phe Leu Ala Gin His Thr 485 490 495 Met Leu Thr Leu Asp Pro Asn Val Thr Gly Val Phe Leu Gly Pro Tyr 500 505 510 Pro Phe Gly He Asp Pro He Trp Ser Leu Ala Ala Asn His Leu Ser 515 520 525 Phe Leu Asn Ser Phe Lys Met Lys Met Ser Val He Leu Gly Val Val 530 535 540 His Met Ala Phe Gly Val Val Leu Gly Val Phe Asn His Val His Phe 545 550 555 560 Gly Gin Arg His. Arg Leu Leu Leu Glu Thr Leu Pro Glu Leu Thr Phe 565 570 575 Leu Leu Gly Leu Phe Gly Tyr Leu Val Phe Leu Val He Tyr Lys Trp 580 585 590 Leu Cys Val Trp Ala Ala Arg Ala Ala Ser Pro Ser He Leu He His 595 600 605 Phe He Asn Met Phe Leu Phe Ser His Ser Pro Ser Asn Arg Leu Leu 610 615 620 Tyr Pro Arg Gin Glu Val Val Gin Ala Thr Leu Val Val Leu Ala Leu 625 630 635 640 Ala Met Val Pro He Leu Leu Leu Gly Thr Pro Leu His Leu Leu His 645 650 655 Arg His Arg Arg Arg Leu Arg Arg Arg Pro Ala Asp Arg Gin Glu Glu 660 665 670 Asn Lys Ala Gly Leu Leu Asp Leu Pro Asp Ala Ser Val Asn Gly Trp 675 680 685 Ser Ser Asp Glu Glu Lys Ala Gly Gly Leu Asp Asp Glu Glu Glu Ala 690 695 700 Glu Leu Val Pro Ser Glu Val Leu Met His Gin Ala He His Thr He 705 710 "715 720 Glu Phe Cys Leu Gly Cys Val Ser Asn Thr Ala Ser Tyr Leu Arg Leu 725 730 735 Trp Ala Leu Ser Leu Ala His Ala Gin Leu Ser Glu Val Leu Trp Ala 740 745 750 Met Val Met Arg He Gly Leu Gly Leu Gly Arg Glu Val Gly Val Ala 755 760 765 Ala Val Val Leu Val Pro He Phe Ala Ala Phe Ala Val Met Thr Val 770 775 780 Ala He Leu Leu Val Met Glu Gly Leu Ser Ala Phe Leu His Ala Leu 785 790 795 800 Arg Leu His Trp Val Glu Phe Gin Asn Lys Phe Tyr Ser Gly Thr Gly 805 810 815 Tyr Lys Leu Ser Pro Phe 820

Claims: C AIMS 1. An isolated osteoclast-specific or -related DNA sequence comprising a nucleic acid sequence selected from the group consisting of: a) DNA sequences set forth in the group consisting of SEQ ID NOs: 1-3, 5-11, 13, 15, and 18-32, or their complementary strands; and b) DNA sequences which hybridize under standard conditions to the DNA sequences defined in (a) . 2. A DNA construct capable of replicating, in a host cell, osteoclast-specific or -related DNA, said construct comprising: a) a DNA sequence of Claim 1; and b) sequences, in addition to said DNA sequence, necessary for transforming or trahsfecting a host cell, and for replicating, in a host cell, said DNA sequence. 3. A DNA construct capable of replicating and expressing, in a host cell, osteoclast-specific or -related DNA, said construct comprising: a) a DNA sequence of Claim 1; and b) sequences, in addition to said DNA sequence, necessary for transforming or transfecting a host cell, and for replicating and expressing, in a host cell, said DNA sequence. 4. A cell stably transformed or transfected with a DNA construct according to Claim 2. 5. A cell stably transformed or transfected with a DNA construct according to Claim 3.

Inventors: LI YI-PING, STASHENKO PHILIP, WUCHERPFENNIG ANNE L, LI, YI-PING, STASHENKO, PHILIP, WUCHERPFENNIG, ANNE, L.
Applicants: FORSYTH DENTAL INFIRMARY, FORSYTH DENTAL INFIRMARY FOR CHILDREN
Application year: 1997
Main classification: C12N15
IPC codes: C07K14, C12N5, C12N15