title: Loss of an episomal fertility factor following the multiplication of coliphage M13.
mesh_terms: D003090:Coliphages; D003227:Conjugation, Genetic; D004269:DNA, Bacterial; D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D005827:Genetics, Microbial; D012723:Sex
chemical_list: D004269:DNA, Bacterial