title: Strand breaks and K' end-groups in DNA of irradiated thymocytes.
mesh_terms: D000818:Animals; D002417:Cattle; D002498:Centrifugation; D004247:DNA / Q000528:radiation effects*; D004583:Electrons; D011830:Radiation Effects; D011854:Radiochemistry; D051381:Rats; D013950:Thymus Gland / Q000166:cytology
chemical_list: D004247:DNA