Abstract
The transcriptional activities of the eleven mouse mammary tumor virus (MMTV) proviruses endogenous to two sets of recombinant inbred (RI) mouse strains, BXD and BXH, were characterized. Comparison of the levels of virus-specific RNA quantitated in each strain showed no direct relationship between the presence of a particular endogenous provirus or with increasing numbers of proviruses. Association of specific genetic markers with the level of MMTV-specific RNA was examined by using multiple regression analysis. Several cellular loci as well as proviral loci were identified that were significantly associated with viral expression. Importantly, these cellular loci associated with MMTV expression segregated independently of viral sequences.
Full Text
The Full Text of this article is available as a PDF (1.8 MB).
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Cohen J. C., Majors J. E., Varmus H. E. Organization of mouse mammary tumor virus-specific DNA endogenous to BALB/c mice. J Virol. 1979 Nov;32(2):483–496. doi: 10.1128/jvi.32.2.483-496.1979. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Eicher E. M., Taylor B. A., Leighton S. C., Womack J. E. A serum protein polymorphism determinant on chromosome 9 of Mus musculus. Mol Gen Genet. 1980;177(4):571–576. doi: 10.1007/BF00272665. [DOI] [PubMed] [Google Scholar]
- Hynes N. E., Groner B., Diggelmann H., Van Nie R., Michalides R. Genomic location of mouse mammary tumor virus proviral DNA in normal mouse tissue and in mammary tumors. Cold Spring Harb Symp Quant Biol. 1980;44(Pt 2):1161–1168. doi: 10.1101/sqb.1980.044.01.125. [DOI] [PubMed] [Google Scholar]
- Jaenisch R., Harbers K., Schnieke A., Löhler J., Chumakov I., Jähner D., Grotkopp D., Hoffmann E. Germline integration of moloney murine leukemia virus at the Mov13 locus leads to recessive lethal mutation and early embryonic death. Cell. 1983 Jan;32(1):209–216. doi: 10.1016/0092-8674(83)90511-1. [DOI] [PubMed] [Google Scholar]
- Marcus S. L., Smith S. W., Sarkar N. H. Quantitative of murine mammary tumor virus-related RNA in mammary tissues of low- and high-mammary-tumor-incidence mouse strains. J Virol. 1981 Oct;40(1):87–95. doi: 10.1128/jvi.40.1.87-95.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Michalides R., van Deemter L., Nusse R., Röpcke G., Boot L. Involvement of mouse mammary tumor virus in spontaneous and hormone-induced mammary tumors in low-mammary-tumor mouse strains. J Virol. 1978 Sep;27(3):551–559. doi: 10.1128/jvi.27.3.551-559.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Racine R. R., Langley C. H. Genetic analysis of protein variations in Mus musculus using two-dimensional electrophoresis. Biochem Genet. 1980 Feb;18(1-2):185–197. doi: 10.1007/BF00504368. [DOI] [PubMed] [Google Scholar]
- Traina-Dorge V., Cohen J. C. Molecular genetics of mouse mammary tumor virus. Curr Top Microbiol Immunol. 1983;106:35–56. doi: 10.1007/978-3-642-69357-1_2. [DOI] [PubMed] [Google Scholar]
- Traina V. L., Taylor B. A., Cohen J. C. Genetic mapping of endogenous mouse mammary tumor viruses: locus characterization, segregation, and chromosomal distribution. J Virol. 1981 Dec;40(3):735–744. doi: 10.1128/jvi.40.3.735-744.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Vaidya A. B., Taraschi N. E., Tancin S. L., Long C. A. Regulation of endogenous murine mammary tumor virus expression in C57BL mouse lactating mammary glands: transcription of functional mRNA with a block at the translational level. J Virol. 1983 Jun;46(3):818–828. doi: 10.1128/jvi.46.3.818-828.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Varmus H. E., Quintrell N., Medeiros E., Bishop J. M., Nowinski R. C., Sarkar N. H. Transcription of mouse mammary tumor virus genes in tissues from high and low tumor incidence mouse strains. J Mol Biol. 1973 Oct 5;79(4):663–679. doi: 10.1016/0022-2836(73)90070-3. [DOI] [PubMed] [Google Scholar]
- van Nie R., Verstraeten A. A. Studies of genetic transmission of mammary tumour virus by C3Hf mice. Int J Cancer. 1975 Dec 15;16(6):922–931. doi: 10.1002/ijc.2910160606. [DOI] [PubMed] [Google Scholar]