title: Selection for temperature-sensitive mutants of diploid and tetraploid mammalian cells.
mesh_terms: D000818:Animals; D002452:Cell Count; D002460:Cell Line; D002470:Cell Survival; D002999:Clone Cells; D006224:Cricetinae; D004247:DNA / Q000096:biosynthesis; D003703:Demecolcine / Q000494:pharmacology; D004171:Diploidy; D005260:Female; D009154:Mutation; D010053:Ovary / Q000187:drug effects / Q000378:metabolism; D010641:Phenotype; D011123:Polyploidy; D012641:Selection, Genetic; D013696:Temperature; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine; D003703:Demecolcine