Abstract
The avian myeloblastosis virus (AMV) induces acute monoblastic leukemia in chickens and transforms only myelomonocytic cells in vitro. The long terminal repeat (LTR) regulatory region of AMV is unique among the known classes of avian retrovirus LTRs. We demonstrate that the substitution of the AMV LTRs by Rous sarcoma virus LTRs did not alter the cell type specificity or the transforming ability of the virus.
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.
- BALUDA M. A., GOETZ I. E. Morphological conversion of cell cultures by avian myeloblastosis virus. Virology. 1961 Oct;15:185–199. doi: 10.1016/0042-6822(61)90234-3. [DOI] [PubMed] [Google Scholar]
- Brown D. W., Robinson H. L. Influence of env and long terminal repeat sequences on the tissue tropism of avian leukosis viruses. J Virol. 1988 Dec;62(12):4828–4831. doi: 10.1128/jvi.62.12.4828-4831.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Celander D., Haseltine W. A. Tissue-specific transcription preference as a determinant of cell tropism and leukaemogenic potential of murine retroviruses. Nature. 1984 Nov 8;312(5990):159–162. doi: 10.1038/312159a0. [DOI] [PubMed] [Google Scholar]
- Chatis P. A., Holland C. A., Hartley J. W., Rowe W. P., Hopkins N. Role for the 3' end of the genome in determining disease specificity of Friend and Moloney murine leukemia viruses. Proc Natl Acad Sci U S A. 1983 Jul;80(14):4408–4411. doi: 10.1073/pnas.80.14.4408. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chen C., Okayama H. High-efficiency transformation of mammalian cells by plasmid DNA. Mol Cell Biol. 1987 Aug;7(8):2745–2752. doi: 10.1128/mcb.7.8.2745. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Czernilofsky A. P., Levinson A. D., Varmus H. E., Bishop J. M., Tischer E., Goodman H. Corrections to the nucleotide sequence of the src gene of Rous sarcoma virus. Nature. 1983 Feb 24;301(5902):736–738. doi: 10.1038/301736b0. [DOI] [PubMed] [Google Scholar]
- DesGroseillers L., Rassart E., Jolicoeur P. Thymotropism of murine leukemia virus is conferred by its long terminal repeat. Proc Natl Acad Sci U S A. 1983 Jul;80(14):4203–4207. doi: 10.1073/pnas.80.14.4203. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Evan G. I., Lewis G. K., Bishop J. M. Isolation of monoclonal antibodies specific for products of avian oncogene myb. Mol Cell Biol. 1984 Dec;4(12):2843–2850. doi: 10.1128/mcb.4.12.2843. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Heaney M. L., Pierce J., Parsons J. T. Site-directed mutagenesis of the gag-myc gene of avian myelocytomatosis virus 29: biological activity and intracellular localization of structurally altered proteins. J Virol. 1986 Oct;60(1):167–176. doi: 10.1128/jvi.60.1.167-176.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Hughes S. H., Greenhouse J. J., Petropoulos C. J., Sutrave P. Adaptor plasmids simplify the insertion of foreign DNA into helper-independent retroviral vectors. J Virol. 1987 Oct;61(10):3004–3012. doi: 10.1128/jvi.61.10.3004-3012.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ibanez C. E., Lipsick J. S. Structural and functional domains of the myb oncogene: requirements for nuclear transport, myeloid transformation, and colony formation. J Virol. 1988 Jun;62(6):1981–1988. doi: 10.1128/jvi.62.6.1981-1988.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ibanez C. E., Lipsick J. S. trans activation of gene expression by v-myb. Mol Cell Biol. 1990 May;10(5):2285–2293. doi: 10.1128/mcb.10.5.2285. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lipsick J. S., Ibanez C. E., Baluda M. A. Expression of molecular clones of v-myb in avian and mammalian cells independently of transformation. J Virol. 1986 Aug;59(2):267–275. doi: 10.1128/jvi.59.2.267-275.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Moscovici C., Gazzolo L., Moscovici M. G. Focus assay and defectiveness of avian myeloblastosis virus. Virology. 1975 Nov;68(1):173–181. doi: 10.1016/0042-6822(75)90159-2. [DOI] [PubMed] [Google Scholar]
- Moscovici M. G., Moscovici C. Isolation and characterization of a temperature-sensitive mutant of avian myeloblastosis virus. Proc Natl Acad Sci U S A. 1983 Mar;80(5):1421–1425. doi: 10.1073/pnas.80.5.1421. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Perbal B., Lipsick J. S., Svoboda J., Silva R. F., Baluda M. A. Biologically active proviral clone of myeloblastosis-associated virus type 1: implications for the genesis of avian myeloblastosis virus. J Virol. 1985 Oct;56(1):240–244. doi: 10.1128/jvi.56.1.240-244.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Press R. D., Kim A., Ewert D. L., Reddy E. P. Transformation of chicken myelomonocytic cells by a retrovirus expressing the v-myb oncogene from the long terminal repeats of avian myeloblastosis virus but not Rous sarcoma virus. J Virol. 1992 Sep;66(9):5373–5383. doi: 10.1128/jvi.66.9.5373-5383.1992. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stocking C., Kollek R., Bergholz U., Ostertag W. Long terminal repeat sequences impart hematopoietic transformation properties to the myeloproliferative sarcoma virus. Proc Natl Acad Sci U S A. 1985 Sep;82(17):5746–5750. doi: 10.1073/pnas.82.17.5746. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Stocking C., Kollek R., Bergholz U., Ostertag W. Point mutations in the U3 region of the long terminal repeat of Moloney murine leukemia virus determine disease specificity of the myeloproliferative sarcoma virus. Virology. 1986 Aug;153(1):145–149. doi: 10.1016/0042-6822(86)90015-2. [DOI] [PubMed] [Google Scholar]
- Weber F., Schaffner W. Enhancer activity correlates with the oncogenic potential of avian retroviruses. EMBO J. 1985 Apr;4(4):949–956. doi: 10.1002/j.1460-2075.1985.tb03723.x. [DOI] [PMC free article] [PubMed] [Google Scholar]



