title: Radiation inactivation and recombination repair in Bacillus subtilis spores.
mesh_terms: D001412:Bacillus subtilis / Q000528:radiation effects*; D004260:DNA Repair; D004269:DNA, Bacterial / Q000096:biosynthesis*; D009154:Mutation; D011830:Radiation Effects; D013171:Spores, Bacterial / Q000528:radiation effects; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial