title: Incompatibility between F and F' Episomes in Escherichia coli bearing mutation affecting superinfection immunity.
mesh_terms: D002876:Chromosomes, Bacterial; D003227:Conjugation, Genetic; D004926:Escherichia coli / Q000276:immunology*; D005111:Extrachromosomal Inheritance; D005827:Genetics, Microbial; D005838:Genotype; D009154:Mutation; D010641:Phenotype; D011995:Recombination, Genetic