First Author | Van Beveren C | Year | 1983 |
Journal | Cell | Volume | 32 |
Issue | 4 | Pages | 1241-55 |
PubMed ID | 6301687 | Mgi Jnum | J:7042 |
Mgi Id | MGI:55513 | Doi | 10.1016/0092-8674(83)90306-9 |
Citation | Van Beveren C, et al. (1983) Analysis of FBJ-MuSV provirus and c-fos (mouse) gene reveals that viral and cellular fos gene products have different carboxy termini. Cell 32(4):1241-55 |
abstractText | The complete nucleotide sequence of the FBJ-MuSV proviral DNA and the cellular homolog (c-fos) of its oncogene (v-fos) have been determined. The 4026 nucleotide long FBJ-MuSV proviral DNA contains two long terminal repeats, a substitution of 1639 nucleotides of mouse cellular DNA (v-fos) and the 3' end of the env gene derived from FBJ-MuLV. The sequences of the parental FBJ-MuLV and the cellular c-fos (mouse) gene share five of five nucleotides at the 5' end and ten of 11 nucleotides at the 3' end of the v-fos substitution. When compared with the v-fos sequences, the c-fos gene contains four discontinuous regions, three of which are flanked by sequences characteristic of introns. Direct sequence analysis of c-fos (mouse) RNA by primer extension demonstrates that the fourth discontinuity is due to a 104 bp deletion in the v-fos gene. As a consequence of the deletion, the predicted v-fos and c-fos gene products differ at their C termini. |