Isolation and characterization of mink cell focus-inducing murine leukemia viruses with xenotropic host range from mouse strain SL.
A new type of mink cell focus-inducing virus was persistently isolated from the leukemic tissues of SL mice. In contrast to the dual tropic mink cell focus-inducing viruses reported to date, the new virus has the host range of the xenotropic murine leukemia virus. Analysis of RNase T(1) fingerprints of genomic RNAs suggested that the mink cell focus-inducing virus with the xenotropic host range isolated from SL mice is a recombinant virus deriving from xenotropic murine leukemia virus.
D000818:Animals; D005814:Genes, Viral; D009052:Leukemia Virus, Murine / Q000235:genetics / Q000254:growth & development / Q000302:isolation & purification*; D007942:Leukemia, Experimental / Q000382:microbiology*; D051379:Mice; D008815:Mice, Inbred Strains / Q000382:microbiology*; D012367:RNA, Viral / Q000032:analysis; D011995:Recombination, Genetic; D006163:Ribonuclease T1; D013045:Species Specificity
D012367:RNA, Viral; D006163:Ribonuclease T1