title: Simple, quantitative assay for both xenotropic murine leukemia and ecotropic feline leukemia viruses.
abstract: A cat cell line carrying the genome of a murine sarcoma virus developed discrete foci in linear response to infection with feline leukemia virus or xenotropic murine C-type virus.
mesh_terms: D000818:Animals; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D066298:In Vitro Techniques; D005256:Leukemia Virus, Feline; D009052:Leukemia Virus, Murine; D008722:Methods; D008979:Moloney murine leukemia virus