title: Radiosensitization of biologically active DNA in cellular extracts by oxygen. Evidence that the presence of SH-compounds is not required.
mesh_terms: D001391:Azo Compounds / Q000494:pharmacology; D003037:Cobalt Radioisotopes; D003090:Coliphages; D003497:Cyclic N-Oxides / Q000494:pharmacology; D003543:Cysteamine / Q000494:pharmacology; D004267:DNA Viruses; D004270:DNA, Circular / Q000528:radiation effects; D004279:DNA, Viral / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D004926:Escherichia coli; D005033:Ethylmaleimide / Q000494:pharmacology; D005720:Gamma Rays; D009154:Mutation; D010100:Oxygen; D011549:Pseudomonas; D011830:Radiation Effects; D011838:Radiation-Sensitizing Agents / Q000494:pharmacology*; D013438:Sulfhydryl Compounds
chemical_list: D001391:Azo Compounds; D003037:Cobalt Radioisotopes; D003497:Cyclic N-Oxides; D004270:DNA, Circular; D004279:DNA, Viral; D011838:Radiation-Sensitizing Agents; D013438:Sulfhydryl Compounds; D003543:Cysteamine; D005033:Ethylmaleimide; D010100:Oxygen