title: Altered forms of mammalian nucleoside diphosphate reductase from mutant cell lines.
mesh_terms: D000818:Animals; D002460:Cell Line; D004351:Drug Resistance; D006564:Herpesviridae / Q000201:enzymology; D006801:Humans; D008322:Mammals; D009154:Mutation; D012262:Ribonucleoside Diphosphate Reductase / Q000032:analysis / Q000235:genetics* / Q000502:physiology; D012264:Ribonucleotide Reductases / Q000235:genetics*
chemical_list: D012264:Ribonucleotide Reductases; D012262:Ribonucleoside Diphosphate Reductase