title: Characteristics of mutant clones of Chinese hamster cells resistant to purine analogues.
mesh_terms: D000225:Adenine / Q000378:metabolism; D000818:Animals; D001375:Azaguanine / Q000494:pharmacology*; D002250:Carbon Radioisotopes; D002455:Cell Division; D002470:Cell Survival; D002999:Clone Cells / Q000187:drug effects* / Q000201:enzymology; D006224:Cricetinae; D004351:Drug Resistance; D006863:Hydrogen-Ion Concentration; D007042:Hypoxanthines; D015122:Mercaptopurine / Q000494:pharmacology*; D009154:Mutation; D010430:Pentosyltransferases / Q000378:metabolism; D010641:Phenotype
chemical_list: D002250:Carbon Radioisotopes; D007042:Hypoxanthines; D015122:Mercaptopurine; D010430:Pentosyltransferases; D000225:Adenine; D001375:Azaguanine