title: Isolation by tritium suicide of uridine-cytidine kinase-defective mutants in Chinese hamster V79 cells.
mesh_terms: D000818:Animals; D002460:Cell Line; D002469:Cell Separation / Q000379:methods*; D006224:Cricetinae; D003412:Cricetulus; D010770:Phosphotransferases / Q000172:deficiency*; D014316:Tritium; D014529:Uridine / Q000378:metabolism; D014541:Uridine Kinase / Q000172:deficiency* / Q000235:genetics
chemical_list: D014316:Tritium; D010770:Phosphotransferases; D014541:Uridine Kinase; D014529:Uridine