title: Unscheduled DNA synthesis, u.v.-induced chromosome aberrations and SV 40  transformation in cultured cells from xeroderma pigmentosum.
mesh_terms: D000328:Adult; D001345:Autoradiography; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D002648:Child; D002869:Chromosome Aberrations; D004247:DNA / Q000096:biosynthesis*; D004260:DNA Repair; D005260:Female; D005347:Fibroblasts / Q000201:enzymology / Q000378:metabolism / Q000528:radiation effects; D006801:Humans; D006918:Hydroxyurea / Q000494:pharmacology; D008214:Lymphocytes / Q000378:metabolism / Q000528:radiation effects; D008297:Male; D013539:Simian virus 40; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014466:Ultraviolet Rays; D014983:Xeroderma Pigmentosum / Q000201:enzymology / Q000235:genetics* / Q000378:metabolism
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine; D006918:Hydroxyurea