Skip to main content
NCBI home page
Journal of Virology logoLink to Journal of Virology
. 1980 Jan;33(1):340–348. doi: 10.1128/jvi.33.1.340-348.1980

Abelson murine leukemia virus mutants with alterations in the virus-specific P120 molecule.

N Rosenberg, O N Witte
PMCID: PMC288551  PMID: 6245237

Abstract

Abelson murine leukemia virus (A-MuLV) is a replication-defective virus that transforms both fibroblasts and hematopoietic cells in vitro. The virus encodes a 120,000-molecular-weight protein (P120) that is composed of Moloney murine leukemia virus-derived gag gene sequences and A-MuLV--specific sequences. This protein is the only A-MuLV--encoded protein that has been detected, and thus P120 is a candidate for the transforming protein of A-MuLV. We now report isolation and characterization of three new A-MuLV isolates that do not synthesize P120 but do produce analogous proteins of larger (160,000 molecular weight) and smaller (100,000 and 90,000 molecular weight) size. All of these A-MuLV isolates transform fibroblasts and lymphoid cells in vitro. Because the different A-MuLV proteins vary in the A-MuLV--specific region of the molecule, these variants may set a maximum limit on the size of the A-MuLV transforming protein.

Full text

PDF
340

Images in this article

342Image
on p.342
343Image
on p.343
344Image
on p.344
344Image
on p.344
345Image
on p.345

Selected References

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

  1. Abelson H. T., Rabstein L. S. Influence of prednisolone on Moloney leukemogenic virus in BALB-c mice. Cancer Res. 1970 Aug;30(8):2208–2212. [PubMed] [Google Scholar]
  2. Bassin R. H., Tuttle N., Fischinger P. J. Rapid cell culture assay technic for murine leukaemia viruses. Nature. 1971 Feb 19;229(5286):564–566. doi: 10.1038/229564b0. [DOI] [PubMed] [Google Scholar]
  3. Bonner W. M., Laskey R. A. A film detection method for tritium-labelled proteins and nucleic acids in polyacrylamide gels. Eur J Biochem. 1974 Jul 1;46(1):83–88. doi: 10.1111/j.1432-1033.1974.tb03599.x. [DOI] [PubMed] [Google Scholar]
  4. Boss M., Greaves M., Teich N. Abelson virus-transformed haematopoietic cell lines with pre-B-cell characteristics. Nature. 1979 Apr 5;278(5704):551–553. doi: 10.1038/278551a0. [DOI] [PubMed] [Google Scholar]
  5. Fan H., Paskind M. Measurement of the sequence complexity of cloned Moloney murine leukemia virus 60 to 70S RNA: evidence for a haploid genome. J Virol. 1974 Sep;14(3):421–429. doi: 10.1128/jvi.14.3.421-429.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Kessler S. W. Rapid isolation of antigens from cells with a staphylococcal protein A-antibody adsorbent: parameters of the interaction of antibody-antigen complexes with protein A. J Immunol. 1975 Dec;115(6):1617–1624. [PubMed] [Google Scholar]
  7. Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
  8. Parks W. P., Howk R. S., Anisowicz A., Scolnick E. M. Deletion mapping of moloney type C virus: polypeptide and nucleic acid expression in different transforming virus isolates. J Virol. 1976 May;18(2):491–503. doi: 10.1128/jvi.18.2.491-503.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Potter M., Sklar M. D., Rowe W. P. Rapid viral induction of plasmacytomas in pristane-primed BALB-c mice. Science. 1973 Nov 9;182(4112):592–594. doi: 10.1126/science.182.4112.592. [DOI] [PubMed] [Google Scholar]
  10. Raff M. C., Megson M., Owen J. J., Cooper M. D. Early production of intracellular IgM by B-lymphocyte precursors in mouse. Nature. 1976 Jan 22;259(5540):224–226. doi: 10.1038/259224a0. [DOI] [PubMed] [Google Scholar]
  11. Raschke W. C., Baird S., Ralph P., Nakoinz I. Functional macrophage cell lines transformed by Abelson leukemia virus. Cell. 1978 Sep;15(1):261–267. doi: 10.1016/0092-8674(78)90101-0. [DOI] [PubMed] [Google Scholar]
  12. Rasheed S., Gardner M. B., Chan E. Amphotropic host range of naturally occuring wild mouse leukemia viruses. J Virol. 1976 Jul;19(1):13–18. doi: 10.1128/jvi.19.1.13-18.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Reynolds F. H., Jr, Sacks T. L., Deobagkar D. N., Stephenson J. R. Cells nonproductively transformed by Abelson murine leukemia virus express a high molecular weight polyprotein containing structural and nonstructural components. Proc Natl Acad Sci U S A. 1978 Aug;75(8):3974–3978. doi: 10.1073/pnas.75.8.3974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Reynolds R. K., van de Ven W. J., Stephenson J. R. Translation of type C viral RNAs in Xenopus laevis oocytes: evidence that the 120,000-molecular-weight polyprotein expressed in Abelson leukemia virus-transformed cells is virus coded. J Virol. 1978 Nov;28(2):665–670. doi: 10.1128/jvi.28.2.665-670.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Risser R., Potter M., Rowe W. P. Abelson virus-induced lymphomagenesis in mice. J Exp Med. 1978 Sep 1;148(3):714–726. doi: 10.1084/jem.148.3.714. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Rosenberg N., Baltimore D. A quantitative assay for transformation of bone marrow cells by Abelson murine leukemia virus. J Exp Med. 1976 Jun 1;143(6):1453–1463. doi: 10.1084/jem.143.6.1453. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Rosenberg N., Baltimore D., Scher C. D. In vitro transformation of lymphoid cells by Abelson murine leukemia virus. Proc Natl Acad Sci U S A. 1975 May;72(5):1932–1936. doi: 10.1073/pnas.72.5.1932. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Rosenberg N., Baltimore D. The effect of helper virus on Abelson virus-induced transformation of lymphoid cells. J Exp Med. 1978 Apr 1;147(4):1126–1141. doi: 10.1084/jem.147.4.1126. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Rowe W. P., Pugh W. E., Hartley J. W. Plaque assay techniques for murine leukemia viruses. Virology. 1970 Dec;42(4):1136–1139. doi: 10.1016/0042-6822(70)90362-4. [DOI] [PubMed] [Google Scholar]
  20. Scher C. D., Siegler R. Direct transformation of 3T3 cells by Abelson murine leukaemia virus. Nature. 1975 Feb 27;253(5494):729–731. doi: 10.1038/253729a0. [DOI] [PubMed] [Google Scholar]
  21. Siden E. J., Baltimore D., Clark D., Rosenberg N. E. Immunoglobulin synthesis by lymphoid cells transformed in vitro by Abelson murine leukemia virus. Cell. 1979 Feb;16(2):389–396. doi: 10.1016/0092-8674(79)90014-x. [DOI] [PubMed] [Google Scholar]
  22. Witte O. N., Baltimore D. Relationship of retrovirus polyprotein cleavages to virion maturation studied with temperature-sensitive murine leukemia virus mutants. J Virol. 1978 Jun;26(3):750–761. doi: 10.1128/jvi.26.3.750-761.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  23. Witte O. N., Rosenberg N. E., Baltimore D. A normal cell protein cross-reactive to the major Abelson murine leukaemia virus gene product. Nature. 1979 Oct 4;281(5730):396–398. doi: 10.1038/281396a0. [DOI] [PubMed] [Google Scholar]
  24. Witte O. N., Rosenberg N., Baltimore D. Preparation of syngeneic tumor regressor serum reactive with the unique determinants of the Abelson murine leukemia virus-encoded P120 protein at the cell surface. J Virol. 1979 Sep;31(3):776–784. doi: 10.1128/jvi.31.3.776-784.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Witte O. N., Rosenberg N., Paskind M., Shields A., Baltimore D. Identification of an Abelson murine leukemia virus-encoded protein present in transformed fibroblast and lymphoid cells. Proc Natl Acad Sci U S A. 1978 May;75(5):2488–2492. doi: 10.1073/pnas.75.5.2488. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Witte O. N., Wirth D. F. Structure of the murine leukemia virus envelope glycoprotein precursor. J Virol. 1979 Feb;29(2):735–743. doi: 10.1128/jvi.29.2.735-743.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Journal of Virology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES