title: Host specificity in F' heterogenotes of Escherichia coli.
mesh_terms: D003090:Coliphages; D004269:DNA, Bacterial; D004171:Diploidy; D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D005799:Genes, Dominant; D005827:Genetics, Microbial; D009154:Mutation
chemical_list: D004269:DNA, Bacterial