title: The modification of the yields of single strand breaks in DNA of gamma-irradiated Escherichia coli.
mesh_terms: D000388:Air; D002499:Centrifugation, Density Gradient; D003486:Cyanides / Q000494:pharmacology*; D004260:DNA Repair / Q000187:drug effects; D004269:DNA, Bacterial / Q000302:isolation & purification / Q000528:radiation effects*; D004277:DNA, Single-Stranded; D004926:Escherichia coli / Q000187:drug effects / Q000528:radiation effects*; D005609:Free Radicals / Q000494:pharmacology; D008624:Mercaptoethylamines / Q000494:pharmacology; D008626:Mercuribenzoates / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D008722:Methods; D008970:Molecular Weight; D011830:Radiation Effects; D011838:Radiation-Sensitizing Agents / Q000494:pharmacology*; D012964:Sodium / Q000494:pharmacology; D013941:Thymine / Q000378:metabolism; D014316:Tritium
chemical_list: D003486:Cyanides; D004269:DNA, Bacterial; D004277:DNA, Single-Stranded; D005609:Free Radicals; D008624:Mercaptoethylamines; D008626:Mercuribenzoates; D011838:Radiation-Sensitizing Agents; D014316:Tritium; D012964:Sodium; D013941:Thymine