title: Genetic properties of the Salmonella enteritidis R404 plasmid aggregate. III. Entry exclusion features of its separative forms.
abstract: The genetic relationship of four plasmids separated from R404 plasmid aggregate has been characterized by investigating entry exclusion and intracellular incompatibility. It has been found that the four plasmids exist in an autonomous state in cells carrying the aggregate. They are compatible and the two conjugative plasmids possess different traS genes.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology; D003227:Conjugation, Genetic; D004926:Escherichia coli / Q000187:drug effects / Q000235:genetics; D005796:Genes; D010641:Phenotype; D011815:R Factors; D012477:Salmonella enteritidis / Q000187:drug effects / Q000235:genetics*; D014169:Transformation, Bacterial
chemical_list: D000900:Anti-Bacterial Agents