title: Clear plaque mutants of phage P7.
mesh_terms: D003090:Coliphages / Q000254:growth & development*; D005796:Genes; D005816:Genetic Complementation Test; D008242:Lysogeny; D009154:Mutation; D011995:Recombination, Genetic; D013696:Temperature; D010948:Viral Plaque Assay