title: Novel amber mutants of bacteriophage T7, growth of which depends on Escherichia coli DNA-binding protein.
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D008970:Molecular Weight; D009154:Mutation; D009439:Neuraminidase / Q000235:genetics; D013489:Suppression, Genetic; D013604:T-Phages / Q000235:genetics*; D014764:Viral Proteins / Q000032:analysis / Q000235:genetics
chemical_list: D001426:Bacterial Proteins; D014764:Viral Proteins; D012321:DNA-Directed RNA Polymerases; D009439:Neuraminidase