title: Gene function and strand breaks in DNA of gamma-irradiated T7 bacteriophages.
mesh_terms: D003037:Cobalt Radioisotopes; D003090:Coliphages / Q000201:enzymology / Q000528:radiation effects*; D004267:DNA Viruses / Q000201:enzymology / Q000528:radiation effects; D004279:DNA, Viral / Q000528:radiation effects*; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D009113:Muramidase / Q000378:metabolism; D011831:Radiation Genetics; D013997:Time Factors; D010948:Viral Plaque Assay; D014779:Virus Replication / Q000528:radiation effects
chemical_list: D003037:Cobalt Radioisotopes; D004279:DNA, Viral; D012321:DNA-Directed RNA Polymerases; D009113:Muramidase