title: Unscheduled synthesis of DNA during mammalian spermatogenesis in response to UV irradiation.
mesh_terms: D000818:Animals; D001345:Autoradiography; D004247:DNA / Q000096:biosynthesis*; D004260:DNA Repair; D004307:Dose-Response Relationship, Radiation; D008297:Male; D011817:Rabbits; D011830:Radiation Effects; D051381:Rats; D013091:Spermatogenesis; D013094:Spermatozoa / Q000378:metabolism / Q000528:radiation effects*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine