title: Conditional instability of induced variants of CHO. Transient sensitivity to contact with wild-type cells.
mesh_terms: D000818:Animals; D002448:Cell Adhesion; D002450:Cell Communication; D002460:Cell Line; D006224:Cricetinae; D003412:Cricetulus; D004351:Drug Resistance; D005260:Female; D007041:Hypoxanthine Phosphoribosyltransferase / Q000172:deficiency; D009154:Mutation; D010053:Ovary; D012641:Selection, Genetic; D013866:Thioguanine / Q000494:pharmacology
chemical_list: D007041:Hypoxanthine Phosphoribosyltransferase; D013866:Thioguanine