title: Variation in the photochemical reactivity of thymine in the DNA of B. subtilis spores, vegetative cells and spores germinated in chloramphenicol.
mesh_terms: D001412:Bacillus subtilis / Q000528:radiation effects*; D055598:Chemical Phenomena; D002621:Chemistry; D002701:Chloramphenicol / Q000494:pharmacology*; D004269:DNA, Bacterial; D011830:Radiation Effects; D013170:Spores; D013941:Thymine; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial; D002701:Chloramphenicol; D013941:Thymine