title: Reversion in virus-transformed cells.
mesh_terms: D000818:Animals; D000941:Antigens; D001354:Avian Leukosis Virus / Q000276:immunology; D001358:Avian Sarcoma Viruses / Q000254:growth & development; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002642:Chick Embryo; D002999:Clone Cells / Q000187:drug effects / Q000276:immunology; D003168:Complement Fixation Tests; D006224:Cricetinae; D003470:Culture Media; D005347:Fibroblasts; D006378:Helper Viruses; D007668:Kidney; D010641:Phenotype; D011120:Polyomavirus / Q000276:immunology; D011123:Polyploidy; D013866:Thioguanine / Q000494:pharmacology; D014779:Virus Replication
chemical_list: D000941:Antigens; D003470:Culture Media; D013866:Thioguanine