title: Search for a mechanism for the increased sensitivity of 5-bromouracil-substituted DNA to ultraviolet radiation.
mesh_terms: D001966:Bromine; D002247:Carbon Isotopes; D002854:Chromatography, Paper; D003090:Coliphages / Q000528:radiation effects*; D003543:Cysteamine / Q000494:pharmacology; D004269:DNA, Bacterial / Q000032:analysis / Q000528:radiation effects*; D004926:Escherichia coli / Q000528:radiation effects*; D007461:Iodoacetates / Q000494:pharmacology; D011830:Radiation Effects; D013936:Thymidine / Q000032:analysis; D013941:Thymine / Q000032:analysis; D014316:Tritium; D014498:Uracil / Q000032:analysis; D014529:Uridine / Q000032:analysis
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D007461:Iodoacetates; D014316:Tritium; D014498:Uracil; D003543:Cysteamine; D013941:Thymine; D001966:Bromine; D013936:Thymidine; D014529:Uridine