Patterns of genetic structure of Eurasian perch (Perca fluviatilis L.) in Lake Geneva at the end of the spawning season

被引：7

作者：

Ben Khadher, Sana ^{[1
]}

Agnese, Jean-Francois ^{[2
]}

Milla, Sylvain ^{[1
]}

Teletchea, Fabrice ^{[1
]}

Fontaine, Pascal ^{[1
]}

机构：

[1] Univ Lorraine, Unite Rech Anim & Fonctionnalites Produits Animau, USC INRA 340, F-54505 Vandoeuvre Les Nancy, France

[2] Univ Montpellier 2, Inst Sci Evolut, Case Courrier 63, ISEM,UMR IRD 226,UMR CNRS 5554, F-34095 Montpellier 05, France

来源：

JOURNAL OF GREAT LAKES RESEARCH | 2015年 / 41卷 / 03期

关键词：

Perca fluviatilis; Genetic structure; Microsatellites; Lake Geneva; Spawning; YELLOW PERCH; POPULATION-STRUCTURE; MICROSATELLITE DNA; DIFFERENTIATION; DIVERGENCE; FLAVESCENS; MANAGEMENT; SOFTWARE; DISTANCE; FISH;

D O I：

10.1016/j.jglr.2015.04.006

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The study provides the first analysis of the genetic structure of an economically and ecologically important fish species, Eurasian perch, in Lake Geneva. Twelve microsatellite markers were analyzed for 394 fish sampled at the end of the spawning season from seven sites located all around the lake (between 42 and 61 fish per site). The measure of genetic differentiation, F-ST, was low overall (0.0035), but significant for twelve pairwise site comparisons. In contrast, Bayesian cluster analyses indicated no support for the presence of more than one distinct genetic cluster. We conclude that there is only one population in the lake. Therefore, the Eurasian perch should be managed as a single stock. (C) 2015 International Association for Great Lakes Research. Published by Elsevier B.V. All rights reserved.

引用

页码：846 / 852

页数：7

共 56 条

[1] Universal and rapid salt-extraction of high quality genomic DNA for PCR-based techniques [J].