title: Two different murine sarcoma virus isolates have homologous genome sequences: implication for their origin.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D017988:Gammaretrovirus / Q000032:analysis*; D005814:Genes, Viral; D009843:Oligoribonucleotides / Q000032:analysis; D012367:RNA, Viral / Q000032:analysis*; D009053:Sarcoma Viruses, Murine / Q000032:analysis* / Q000235:genetics
chemical_list: D009843:Oligoribonucleotides; D012367:RNA, Viral