title: The lack of in vitro photoreactivation of DNA extracted from ultraviolet irradiated B. subtilis spores.
mesh_terms: D001412:Bacillus subtilis / Q000528:radiation effects*; D004247:DNA / Q000528:radiation effects*; D008027:Light; D013170:Spores / Q000528:radiation effects*; D014466:Ultraviolet Rays
chemical_list: D004247:DNA