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. 1986 Jun;6(6):2207–2212. doi: 10.1128/mcb.6.6.2207

A second domain of simian virus 40 T antigen in which mutations can alter the cellular localization of the antigen.

J D Welsh, C Swimmer, T Cocke, T Shenk
PMCID: PMC367761  PMID: 3023922

Abstract

Previous studies have demonstrated that mutations at amino acid position 128 of the simian virus 40 large T antigen can alter the subcellular localization of the antigen. A second domain in which mutations can alter localization of the nuclear antigen has been identified by mutations at amino acid positions 185, 186, and 199. Mutations in this region cause the polypeptide to accumulate in both the nucleus and cytoplasm of monkey cells. These T-antigen variants accumulate to near normal levels, but they don't bind to the simian virus 40 origin of DNA replication and are unable to mediate DNA replication. Furthermore, the altered tumor antigens can no longer transform secondary rat cells at normal efficiency, but they retain the ability to transform established mouse and rat cell lines.

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Selected References

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

  1. Davey J., Dimmock N. J., Colman A. Identification of the sequence responsible for the nuclear accumulation of the influenza virus nucleoprotein in Xenopus oocytes. Cell. 1985 Mar;40(3):667–675. doi: 10.1016/0092-8674(85)90215-6. [DOI] [PubMed] [Google Scholar]
  2. De Robertis E. M., Longthorne R. F., Gurdon J. B. Intracellular migration of nuclear proteins in Xenopus oocytes. Nature. 1978 Mar 16;272(5650):254–256. doi: 10.1038/272254a0. [DOI] [PubMed] [Google Scholar]
  3. Deppert W., Hanke K., Henning R. Simian virus 40 T-antigen-related cell surface antigen: serological demonstration on simian virus 40-transformed monolayer cells in situ. J Virol. 1980 Aug;35(2):505–518. doi: 10.1128/jvi.35.2.505-518.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Dingwall C., Allan J. Accumulation of the isolated carboxy-terminal domain of histone H1 in the Xenopus oocyte nucleus. EMBO J. 1984 Sep;3(9):1933–1937. doi: 10.1002/j.1460-2075.1984.tb02072.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Dingwall C., Sharnick S. V., Laskey R. A. A polypeptide domain that specifies migration of nucleoplasmin into the nucleus. Cell. 1982 Sep;30(2):449–458. doi: 10.1016/0092-8674(82)90242-2. [DOI] [PubMed] [Google Scholar]
  6. Gurney E. G., Harrison R. O., Fenno J. Monoclonal antibodies against simian virus 40 T antigens: evidence for distinct sublcasses of large T antigen and for similarities among nonviral T antigens. J Virol. 1980 Jun;34(3):752–763. doi: 10.1128/jvi.34.3.752-763.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Hall M. N., Hereford L., Herskowitz I. Targeting of E. coli beta-galactosidase to the nucleus in yeast. Cell. 1984 Apr;36(4):1057–1065. doi: 10.1016/0092-8674(84)90055-2. [DOI] [PubMed] [Google Scholar]
  8. Harlow E., Crawford L. V., Pim D. C., Williamson N. M. Monoclonal antibodies specific for simian virus 40 tumor antigens. J Virol. 1981 Sep;39(3):861–869. doi: 10.1128/jvi.39.3.861-869.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Hirt B. Selective extraction of polyoma DNA from infected mouse cell cultures. J Mol Biol. 1967 Jun 14;26(2):365–369. doi: 10.1016/0022-2836(67)90307-5. [DOI] [PubMed] [Google Scholar]
  10. Kalderon D., Oostra B. A., Ely B. K., Smith A. E. Deletion loop mutagenesis: a novel method for the construction of point mutations using deletion mutants. Nucleic Acids Res. 1982 Sep 11;10(17):5161–5171. doi: 10.1093/nar/10.17.5161. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Kalderon D., Richardson W. D., Markham A. F., Smith A. E. Sequence requirements for nuclear location of simian virus 40 large-T antigen. Nature. 1984 Sep 6;311(5981):33–38. doi: 10.1038/311033a0. [DOI] [PubMed] [Google Scholar]
  12. Kalderon D., Roberts B. L., Richardson W. D., Smith A. E. A short amino acid sequence able to specify nuclear location. Cell. 1984 Dec;39(3 Pt 2):499–509. doi: 10.1016/0092-8674(84)90457-4. [DOI] [PubMed] [Google Scholar]
  13. Lanford R. E., Butel J. S. Construction and characterization of an SV40 mutant defective in nuclear transport of T antigen. Cell. 1984 Jul;37(3):801–813. doi: 10.1016/0092-8674(84)90415-x. [DOI] [PubMed] [Google Scholar]
  14. Lanford R. E., Butel J. S. Intracellular transport of SV40 large tumor antigen: a mutation which abolishes migration to the nucleus does not prevent association with the cell surface. Virology. 1982 May;119(1):169–184. doi: 10.1016/0042-6822(82)90074-5. [DOI] [PubMed] [Google Scholar]
  15. Lanford R. E., Wong C., Butel J. S. Differential ability of a T-antigen transport-defective mutant of simian virus 40 to transform primary and established rodent cells. Mol Cell Biol. 1985 May;5(5):1043–1050. doi: 10.1128/mcb.5.5.1043. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Lusky M., Botchan M. Inhibition of SV40 replication in simian cells by specific pBR322 DNA sequences. Nature. 1981 Sep 3;293(5827):79–81. doi: 10.1038/293079a0. [DOI] [PubMed] [Google Scholar]
  17. Luthman H., Magnusson G. High efficiency polyoma DNA transfection of chloroquine treated cells. Nucleic Acids Res. 1983 Mar 11;11(5):1295–1308. doi: 10.1093/nar/11.5.1295. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Manos M. M., Gluzman Y. Genetic and biochemical analysis of transformation-competent, replication-defective simian virus 40 large T antigen mutants. J Virol. 1985 Jan;53(1):120–127. doi: 10.1128/jvi.53.1.120-127.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Margolskee R. F., Nathans D. Simian virus 40 mutant T antigens with relaxed specificity for the nucleotide sequence at the viral DNA origin of replication. J Virol. 1984 Feb;49(2):386–393. doi: 10.1128/jvi.49.2.386-393.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. McKay R. D. Binding of a simian virus 40 T antigen-related protein to DNA. J Mol Biol. 1981 Jan 25;145(3):471–488. doi: 10.1016/0022-2836(81)90540-4. [DOI] [PubMed] [Google Scholar]
  21. Mertz J. E., Berg P. Defective simian virus 40 genomes: isolation and growth of individual clones. Virology. 1974 Nov;62(1):112–124. doi: 10.1016/0042-6822(74)90307-9. [DOI] [PubMed] [Google Scholar]
  22. O'Farrell P. H., Kutter E., Nakanishi M. A restriction map of the bacteriophage T4 genome. Mol Gen Genet. 1980;179(2):421–435. doi: 10.1007/BF00425473. [DOI] [PMC free article] [PubMed] [Google Scholar]
  23. Peden K. W., Nathans D. Local mutagenesis within deletion loops of DNA heteroduplexes. Proc Natl Acad Sci U S A. 1982 Dec;79(23):7214–7217. doi: 10.1073/pnas.79.23.7214. [DOI] [PMC free article] [PubMed] [Google Scholar]
  24. Pipas J. M., Peden K. W., Nathans D. Mutational analysis of simian virus 40 T antigen: isolation and characterization of mutants with deletions in the T-antigen gene. Mol Cell Biol. 1983 Feb;3(2):203–213. doi: 10.1128/mcb.3.2.203. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Prives C., Covey L., Scheller A., Gluzman Y. DNA-binding properties of simian virus 40 T-antigen mutants defective in viral DNA replication. Mol Cell Biol. 1983 Nov;3(11):1958–1966. doi: 10.1128/mcb.3.11.1958. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Richardson W. D., Roberts B. L., Smith A. E. Nuclear location signals in polyoma virus large-T. Cell. 1986 Jan 17;44(1):77–85. doi: 10.1016/0092-8674(86)90486-1. [DOI] [PubMed] [Google Scholar]
  27. Scheller A., Covey L., Barnet B., Prives C. A small subclass of SV40 T antigen binds to the viral origin of replication. Cell. 1982 Jun;29(2):375–383. doi: 10.1016/0092-8674(82)90154-4. [DOI] [PubMed] [Google Scholar]
  28. Shenk T. E., Carbon J., Berg P. Construction and analysis of viable deletion mutants of simian virus 40. J Virol. 1976 May;18(2):664–671. doi: 10.1128/jvi.18.2.664-671.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
  29. Soule H. R., Butel J. S. Subcellular Localization of simian virus 40 large tumor antigen. J Virol. 1979 May;30(2):523–532. doi: 10.1128/jvi.30.2.523-532.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
  30. Southern E. M. Detection of specific sequences among DNA fragments separated by gel electrophoresis. J Mol Biol. 1975 Nov 5;98(3):503–517. doi: 10.1016/s0022-2836(75)80083-0. [DOI] [PubMed] [Google Scholar]
  31. Towbin H., Staehelin T., Gordon J. Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications. Proc Natl Acad Sci U S A. 1979 Sep;76(9):4350–4354. doi: 10.1073/pnas.76.9.4350. [DOI] [PMC free article] [PubMed] [Google Scholar]
  32. Wigler M., Silverstein S., Lee L. S., Pellicer A., Cheng Y. c., Axel R. Transfer of purified herpes virus thymidine kinase gene to cultured mouse cells. Cell. 1977 May;11(1):223–232. doi: 10.1016/0092-8674(77)90333-6. [DOI] [PubMed] [Google Scholar]

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