title: Contribution of strand breakage to inactivation of gamma-irradiated dry phi chi174-DNA.
mesh_terms: D002499:Centrifugation, Density Gradient; D003037:Cobalt Radioisotopes; D003090:Coliphages / Q000528:radiation effects*; D004260:DNA Repair; D004267:DNA Viruses; D004270:DNA, Circular / Q000528:radiation effects*; D004277:DNA, Single-Stranded / Q000528:radiation effects*; D004279:DNA, Viral / Q000032:analysis / Q000528:radiation effects*; D008970:Molecular Weight; D014316:Tritium
chemical_list: D003037:Cobalt Radioisotopes; D004270:DNA, Circular; D004277:DNA, Single-Stranded; D004279:DNA, Viral; D014316:Tritium