title: [Population structure of the Baikalian amphipod Gmelinoides fasciatus (Stebbing)].
abstract: Using the data on 71 individual sequences of the gene for the mitochondrial cytochrome-c-oxidase subunit one, molecular and phylogenetic characterization of the Baikalian amphipod, Gmelinoides fasciatus (Crustacea, Amphipoda), was performed. Interspecific polymorphism was demonstrated. Four main amphipod populations, Southeastern, Southwestern, Northern, and Central, were distinguished. A low level of genetic diversity typical of Southwestern population was revealed. For its explanation, the bottleneck hypothesis was proposed.
authors.forename: G V
authors.initials: GV
authors.lastname: Gomanenko
authors.forename: R M
authors.initials: RM
authors.lastname: Kamaltynov
authors.forename: Zh V
authors.initials: ZhV
authors.lastname: Kuz'menkova
authors.forename: K
authors.initials: K
authors.lastname: Berenos
authors.forename: D Iu
authors.initials: DIu
authors.lastname: Shcherbakov
mesh_terms: D033304:Amphipoda / Q000235:genetics*; D000818:Animals; D003576:Electron Transport Complex IV / Q000235:genetics*; D005618:Fresh Water; D010802:Phylogeny
chemical_list: D003576:Electron Transport Complex IV