title: [Origin of rodent sarcoma viruses and characteristics of the genome RNA (author's transl)].
mesh_terms: D000818:Animals; D001483:Base Sequence; D017988:Gammaretrovirus; D009052:Leukemia Virus, Murine; D051379:Mice; D008970:Molecular Weight; D012367:RNA, Viral / Q000032:analysis; D051381:Rats; D009053:Sarcoma Viruses, Murine / Q000254:growth & development; D012513:Sarcoma, Experimental / Q000378:metabolism
chemical_list: D012367:RNA, Viral