title: Gamma-radiation sensitivity of fibroblast DNA in trisomy 21.
mesh_terms: D002460:Cell Line; D004247:DNA / Q000235:genetics / Q000528:radiation effects*; D004314:Down Syndrome / Q000201:enzymology / Q000235:genetics*; D005347:Fibroblasts / Q000201:enzymology / Q000528:radiation effects; D005720:Gamma Rays; D006801:Humans; D012867:Skin / Q000201:enzymology; D013482:Superoxide Dismutase / Q000378:metabolism
chemical_list: D004247:DNA; D013482:Superoxide Dismutase