title: HK239: a P2 related temperate phage which excludes rII mutants of T4.
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D002417:Cattle; D003090:Coliphages / Q000254:growth & development / Q000276:immunology / Q000302:isolation & purification; D004926:Escherichia coli / Q000254:growth & development; D005243:Feces / Q000382:microbiology; D005796:Genes; D008242:Lysogeny; D009153:Mutagens; D009154:Mutation; D009604:Nitrosoguanidines; D014762:Viral Interference; D010948:Viral Plaque Assay
chemical_list: D000956:Antigens, Viral; D009153:Mutagens; D009604:Nitrosoguanidines