title: DNA degradation by ionizing radiation in Bacillus subtills. Synergistic effect of actinomycin D.
mesh_terms: D001412:Bacillus subtilis / Q000187:drug effects / Q000528:radiation effects*; D002247:Carbon Isotopes; D004269:DNA, Bacterial / Q000096:biosynthesis / Q000378:metabolism*; D003609:Dactinomycin / Q000494:pharmacology*; D012329:RNA, Bacterial / Q000096:biosynthesis; D013268:Stimulation, Chemical; D013941:Thymine / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D012329:RNA, Bacterial; D003609:Dactinomycin; D013941:Thymine