title: [Study of polymorphism of strains of Vibrio cholerae of various origins using a method of genomic fingerprinting].
abstract: Population of atoxigenic Eltor vibrios (vct-) isolated from open water has been shown to be heterogeneous by the genomic fingerprinting technique. Epidemically dangerous strains (vct+) containing the gene coding for cholera toxin have similar hybridization profile independent of time and place of their isolation. The clonal formation of vct+ strains and the absence of vct----vct+ transition of strains under natural conditions are discussed.
authors: A L
authors: AL
authors: Gintsburg
authors: G M
authors: GM
authors: Grizhebovskiĭ
authors: O N
authors: ON
authors: Tokarskaia
authors: A P
authors: AP
authors: Ryskov
authors: A V
authors: AV
authors: Briukhanov
authors: I A
authors: IA
authors: Shaginian
authors: N V
authors: NV
authors: Ianishevskiĭ
authors: G B
authors: GB
authors: Smirov
mesh_terms: D004269:DNA, Bacterial / Q000032:analysis*; D009693:Nucleic Acid Hybridization; D009710:Nucleotide Mapping; D011110:Polymorphism, Genetic; D014734:Vibrio cholerae / Q000235:genetics*
chemical_list: D004269:DNA, Bacterial
vernacular_title: Izuchenie polimorfizma shtammov kholernogo vibriona raznogo proiskhozhdeniia metodom genomnoĭ daktiloskopii.