Search for a mechanism for the increased sensitivity of 5-bromouracil-substituted DNA to ultraviolet radiation. II. Single-strand breaks in the DNA of irradiated 5-bromouracil-substituted T3 coliphage.
D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000528:radiation effects*; D004247:DNA / Q000528:radiation effects*; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D009691:Nucleic Acid Denaturation; D011830:Radiation Effects; D013395:Sucrose; D014316:Tritium; D014466:Ultraviolet Rays; D014498:Uracil / Q000528:radiation effects*
D002247:Carbon Isotopes; D014316:Tritium; D014498:Uracil; D013395:Sucrose; D004247:DNA