title: Frequency of ultraviolet light-induced mutations is higher in xeroderma pigmentosum variant cells than in normal human cells.
mesh_terms: D002478:Cells, Cultured; D004247:DNA / Q000032:analysis / Q000378:metabolism; D004260:DNA Repair; D004261:DNA Replication; D006801:Humans; D008970:Molecular Weight; D009154:Mutation / Q000528:radiation effects*; D011830:Radiation Effects; D012878:Skin Neoplasms / Q000209:etiology; D014466:Ultraviolet Rays; D014983:Xeroderma Pigmentosum / Q000150:complications / Q000378:metabolism*
chemical_list: D004247:DNA