title: Selection, screening, and isolation of temperature-sensitive mutants of avian sarcoma viruses.
mesh_terms: D001355:Alpharetrovirus / Q000254:growth & development* / Q000302:isolation & purification; D001358:Avian Sarcoma Viruses / Q000254:growth & development; D001374:Azacitidine; D001973:Bromodeoxyuridine; D008769:Methylnitronitrosoguanidine; D009153:Mutagens; D009154:Mutation; D013696:Temperature; D014779:Virus Replication
chemical_list: D009153:Mutagens; D008769:Methylnitronitrosoguanidine; D001973:Bromodeoxyuridine; D001374:Azacitidine