Microsatellite Variability of the Arctic Rainbow Smelt Osmerusdentex from the White Sea


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We studied the genetic variability of ten microsatellite loci in Arctic rainbow smelt datasets from Kandalaksha and Mezen bays of the White Sea. Average estimates of expected heterozygosity ranged from 0.116 to 0.640 at different loci, with an average of 0.407. Smelt from Kandalaksha Bay is characterized by lower values of genetic diversity (HE = 0.365–0.369, AR = 3.1–3.15) compared to dataset from Mezen Bay (HE = 0.486, AR = 4.02). Significant genetic divergence between the smelt of Kandalaksha and Mezen bays is shown; the overall estimate of genetic differentiation θ = 7.8% with 95% confidence bootstrap interval [2.8–13.6%].

Sobre autores

A. Semenova

Department of Ichthyology, Faculty of Biology, Moscow State University

Autor responsável pela correspondência
Email: anna.semenova@mail.bio.msu.ru
Rússia, Moscow, 119234

A. Stroganov

Department of Ichthyology, Faculty of Biology, Moscow State University

Email: anna.semenova@mail.bio.msu.ru
Rússia, Moscow, 119234

E. Ponomareva

Department of Ichthyology, Faculty of Biology, Moscow State University

Email: anna.semenova@mail.bio.msu.ru
Rússia, Moscow, 119234

K. Afanas’ev

Vavilov Institute of General Genetics, Russian Academy of Sciences

Email: anna.semenova@mail.bio.msu.ru
Rússia, Moscow, 119991

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