title: Breakage of polynucleotide strands by disintegration of radiophosphorus atoms in DNA molecules and their repair. II. Simultaneous breakage of both strands.
mesh_terms: D001965:Bromides / Q000494:pharmacology; D002501:Centrifugation, Zonal; D003090:Coliphages / Q000378:metabolism; D004279:DNA, Viral / Q000378:metabolism / Q000528:radiation effects*; D010759:Phosphorus Isotopes / Q000378:metabolism*; D011119:Polynucleotides / Q000378:metabolism; D011830:Radiation Effects; D013696:Temperature; D014316:Tritium
chemical_list: D001965:Bromides; D004279:DNA, Viral; D010759:Phosphorus Isotopes; D011119:Polynucleotides; D014316:Tritium