title: Does the capacity to rejoin radiation-induced DNA breaks decline in senescent mice?
mesh_terms: D000375:Aging; D000818:Animals; D002531:Cerebellum / Q000528:radiation effects; D002588:Cesium Radioisotopes; D004247:DNA / Q000528:radiation effects*; D004260:DNA Repair; D005720:Gamma Rays; D008099:Liver / Q000528:radiation effects; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D013997:Time Factors
chemical_list: D002588:Cesium Radioisotopes; D004247:DNA