title: Functional analysis of host-specificity mutants in Escherichia coli.
mesh_terms: D003090:Coliphages; D004269:DNA, Bacterial; D004279:DNA, Viral; D004171:Diploidy; D004926:Escherichia coli; D005796:Genes; D005816:Genetic Complementation Test; D005827:Genetics, Microbial
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral