title: Clear plaque mutants in phage 424 of Klebsiella pneumoniae & Escherichia coli.
mesh_terms: D001435:Bacteriophages / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics*; D005816:Genetic Complementation Test; D007711:Klebsiella pneumoniae / Q000235:genetics*; D008242:Lysogeny; D009154:Mutation; D010948:Viral Plaque Assay