First Author | Taylor BA | Year | 1985 |
Journal | J Virol | Volume | 56 |
Issue | 1 | Pages | 172-5 |
PubMed ID | 2993648 | Mgi Jnum | J:7991 |
Mgi Id | MGI:56460 | Doi | 10.1128/jvi.56.1.172-175.1985 |
Citation | Taylor BA, et al. (1985) Chromosomal assignment of two endogenous ecotropic murine leukemia virus proviruses of the AKR/J mouse strain. J Virol 56(1):172-5 |
abstractText | The AKR/J mouse strain is genetically fixed for three different ecotropic murine leukemia virus genomes, designated Akv-1, Akv-3, and Akv-4 (Emv-11, Emv-13, and Emv-14). With recombinant inbred strains and crosses with linkage-testing stocks, Akv-3 and Akv-4 were placed on the mouse chromosome map. Akv-3, which encodes a replication-defective provirus, maps near the agouti coat color locus, a, on chromosome 2. Akv-4, which is replication competent, maps near the neurological mutant gene locus trembler, Tr, on chromosome 11. Akv-1 and Akv-2 (Emv-12), an ecotropic provirus carried by AKR/N but not AKR/J, have previously been mapped to chromosome 7 and 16, respectively. Thus, the four Akv proviruses mapped to date are on four different chromosomes. Akv-3 is the second ecotropic murine leukemia virus provirus to be mapped near the agouti locus. The results are discussed in relation to possible nonrandomness of viral integration. |