title: Letter: Modification of end-groups in DNA strand breaks of irradiated thymocytes during early repair.
mesh_terms: D004247:DNA / Q000528:radiation effects; D004260:DNA Repair; D004583:Electrons; D066298:In Vitro Techniques; D009584:Nitrogen; D010100:Oxygen; D011830:Radiation Effects; D013950:Thymus Gland / Q000166:cytology / Q000528:radiation effects*; D013997:Time Factors
chemical_list: D004247:DNA; D009584:Nitrogen; D010100:Oxygen