title: Mammalian cells: normal and deficient in "excision" repair system.
mesh_terms: D000818:Animals; D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured / Q000378:metabolism* / Q000528:radiation effects; D002999:Clone Cells; D006224:Cricetinae; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D004260:DNA Repair; D004261:DNA Replication; D006801:Humans; D007668:Kidney; D008168:Lung; D009858:Oncogenic Viruses; D012328:RNA Viruses; D011830:Radiation Effects; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine