| First Author | Stallings RL | Year | 1986 |
| Journal | Cytogenet Cell Genet | Volume | 43 |
| Issue | 1-2 | Pages | 2-5 |
| PubMed ID | 3022995 | Mgi Jnum | J:8473 |
| Mgi Id | MGI:56939 | Doi | 10.1159/000132289 |
| Citation | Stallings RL, et al. (1986) Assignment of RAS proto-oncogenes in Chinese hamsters: implications for mammalian gene linkage conservation and neoplasia. Cytogenet Cell Genet 43(1-2):2-5 |
| abstractText | HRAS and KRAS are the cellular homologs of the oncogenic transforming genes found in the Harvey strain of murine sarcoma virus and the Kirsten murine sarcoma virus, respectively. Phyla as diverse as insects, birds, and mammals possess distinct HRAS and KRAS sequences, suggesting that these genes are essential to metazoa. In this report, we used a clone panel of Chinese hamster X mouse C11D somatic cell hybrids segregating hamster chromosomes to map those genes. Southern filter hybridization analyses of the hybrids revealed that hamster HRAS and KRAS gene sequences are on chromosomes 3 and 8, respectively. These gene assignments are consistent with the conservation of autosomal gene linkage groups observed among hamsters, humans, and mice and may provide insight into specific chromosomal alterations that have been observed during the spontaneous neoplastic transformation of Chinese hamster fibroblasts in vitro. |
