title: [The genetic structure of lactose negative variants of E. coli carrying the mutant factor F-1--LAC].
mesh_terms: D002876:Chromosomes, Bacterial; D004926:Escherichia coli / Q000378:metabolism; D005827:Genetics, Microbial; D007785:Lactose / Q000378:metabolism; D009154:Mutation
chemical_list: D007785:Lactose
vernacular_title: Geneticheskaia struktura laktozootritsatel'nykh variantov E. coli, neusuchchikh mutantnyi faktor F-1--LAC.