Skip to main content
Nucleic Acids Research logoLink to Nucleic Acids Research
. 1984 Jul 25;12(14):5583–5588. doi: 10.1093/nar/12.14.5583

An altered DNA sequence encompassing the ras gene of Harvey murine sarcoma virus.

S Yasuda, M Furuichi, E Soeda
PMCID: PMC320016  PMID: 6087292

Abstract

The DNA fragment encompassing the ras gene of Harvey murine sarcoma virus was sequenced and assigned the coding region of a transforming protein, p21, to the sequence. Examination of nucleotide sequence, taken together with the result of analysis of the ras mRNAs (1), has revealed that p21 is encoded from a continuous coding region starting with the 5' proximal initiation codon but not a processed protein. However, there were found several differences between the sequence published by Dhar et. al. (2) and ours, including 9 deletions, 7 substitutions and 2 insertions of nucleotides in the published sequence of 997 nucleotides in length. Among these, one of the substitutions occurring in the coding region resulted in amino acid replacement of glycine by alanine at position 122 of p21. The evidences are presented with some of actual gel autoradiographs.

Full text

PDF

Images in this article

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Capon D. J., Chen E. Y., Levinson A. D., Seeburg P. H., Goeddel D. V. Complete nucleotide sequences of the T24 human bladder carcinoma oncogene and its normal homologue. Nature. 1983 Mar 3;302(5903):33–37. doi: 10.1038/302033a0. [DOI] [PubMed] [Google Scholar]
  2. Chang E. H., Ellis R. W., Scolnick E. M., Lowy D. R. Transformation by cloned Harvey murine sarcoma virus DNA: efficiency increased by long terminal repeat DNA. Science. 1980 Dec 12;210(4475):1249–1251. doi: 10.1126/science.6254153. [DOI] [PubMed] [Google Scholar]
  3. Chang E. H., Maryak J. M., Wei C. M., Shih T. Y., Shober R., Cheung H. L., Ellis R. W., Hager G. L., Scolnick E. M., Lowy D. R. Functional organization of the Harvey murine sarcoma virus genome. J Virol. 1980 Jul;35(1):76–92. doi: 10.1128/jvi.35.1.76-92.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Chang H. W., Garon C. F., Chang E. H., Lowy D. R., Hager G. L., Scolnick E. M., Repaske R., Martin M. A. Molecular cloning of the Harvey sarcoma virus circular DNA intermediates. II. Further structural analyses. J Virol. 1980 Feb;33(2):845–855. doi: 10.1128/jvi.33.2.845-855.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Dhar R., Ellis R. W., Shih T. Y., Oroszlan S., Shapiro B., Maizel J., Lowy D., Scolnick E. Nucleotide sequence of the p21 transforming protein of Harvey murine sarcoma virus. Science. 1982 Sep 3;217(4563):934–936. doi: 10.1126/science.6287572. [DOI] [PubMed] [Google Scholar]
  6. Gruss P., Ellis R. W., Shih T. Y., König M., Scolnick E. M., Khoury G. SV40 recombinant molecules express the gene encoding p21 transforming protein of Harvey murine sarcoma virus. Nature. 1981 Oct 8;293(5832):486–488. doi: 10.1038/293486a0. [DOI] [PubMed] [Google Scholar]
  7. HARVEY J. J. AN UNIDENTIFIED VIRUS WHICH CAUSES THE RAPID PRODUCTION OF TUMOURS IN MICE. Nature. 1964 Dec 12;204:1104–1105. doi: 10.1038/2041104b0. [DOI] [PubMed] [Google Scholar]
  8. Hager G. L., Chang E. H., Chan H. W., Garon C. F., Israel M. A., Martin M. A., Scolnick E. M., Lowy D. R. Molecular cloning of the Harvey sarcoma virus closed circular DNA intermediates: initial structural and biological characterization. J Virol. 1979 Sep;31(3):795–809. doi: 10.1128/jvi.31.3.795-809.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Lowy D. R., Rands E., Scolnick E. M. Helper-independent transformation by unintegrated Harvey sarcoma virus DNA. J Virol. 1978 May;26(2):291–298. doi: 10.1128/jvi.26.2.291-298.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Maxam A. M., Gilbert W. A new method for sequencing DNA. Proc Natl Acad Sci U S A. 1977 Feb;74(2):560–564. doi: 10.1073/pnas.74.2.560. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Mills D. R., Kramer F. R. Structure-independent nucleotide sequence analysis. Proc Natl Acad Sci U S A. 1979 May;76(5):2232–2235. doi: 10.1073/pnas.76.5.2232. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Sanger F., Nicklen S., Coulson A. R. DNA sequencing with chain-terminating inhibitors. Proc Natl Acad Sci U S A. 1977 Dec;74(12):5463–5467. doi: 10.1073/pnas.74.12.5463. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Scher C. D., Scolnick E. M., Siegler R. Induction of erythroid leukaemia by Harvey and Kirsten sarcoma viruses. Nature. 1975 Jul 17;256(5514):225–226. doi: 10.1038/256225a0. [DOI] [PubMed] [Google Scholar]
  14. Shih T. Y., Weeks M. O., Young H. A., Scholnick E. M. Identification of a sarcoma virus-coded phosphoprotein in nonproducer cells transformed by Kirsten or Harvey murine sarcoma virus. Virology. 1979 Jul 15;96(1):64–79. doi: 10.1016/0042-6822(79)90173-9. [DOI] [PubMed] [Google Scholar]
  15. Taparowsky E., Shimizu K., Goldfarb M., Wigler M. Structure and activation of the human N-ras gene. Cell. 1983 Sep;34(2):581–586. doi: 10.1016/0092-8674(83)90390-2. [DOI] [PubMed] [Google Scholar]
  16. Taparowsky E., Suard Y., Fasano O., Shimizu K., Goldfarb M., Wigler M. Activation of the T24 bladder carcinoma transforming gene is linked to a single amino acid change. Nature. 1982 Dec 23;300(5894):762–765. doi: 10.1038/300762a0. [DOI] [PubMed] [Google Scholar]
  17. Wei C. M., Lowy D. R., Scolnick E. M. Mapping of transforming region of the Harvey murine sarcoma virus genome by using insertion-deletion mutants constructed in vitro. Proc Natl Acad Sci U S A. 1980 Aug;77(8):4674–4678. doi: 10.1073/pnas.77.8.4674. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Young H. A., Gonda M. A., De Feo D., Ellis R. W., Nagashima K., Scolnick E. M. Heteroduplex analysis of cloned rat endogenous replication-defective (30 S) retrovirus and Harvey murine sarcoma virus. Virology. 1980 Nov;107(1):89–99. doi: 10.1016/0042-6822(80)90275-5. [DOI] [PubMed] [Google Scholar]

Articles from Nucleic Acids Research are provided here courtesy of Oxford University Press

RESOURCES