title: Involvement of different exogenous feline leukemia virus subgroups in the generation of independent feline sarcoma virus isolates.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D001483:Base Sequence; D002415:Cats; D002472:Cell Transformation, Viral; D004247:DNA / Q000235:genetics*; D005814:Genes, Viral; D005256:Leukemia Virus, Feline / Q000235:genetics*; D009693:Nucleic Acid Hybridization; D012367:RNA, Viral / Q000235:genetics*; D012190:Retroviridae / Q000235:genetics*; D014764:Viral Proteins / Q000032:analysis
chemical_list: D000956:Antigens, Viral; D012367:RNA, Viral; D014764:Viral Proteins; D004247:DNA