Differentiation of chum salmon Oncorhynchus keta Wallbaum populations as revealed with microsatellite and allozyme markers: A comparative study

被引：0
|
作者：
G. A. Rubtsova
K. I. Afanasiev
T. V. Malinina
M. V. Shitova
T. A. Rakitskaya
V. D. Prokhorovskaya
L. A. Zhivotovsky
机构：
[1] Russian Academy of Sciences,Vavilov Institute of General Genetics
来源：
Russian Journal of Genetics | 2008年 / 44卷
关键词：
Chum Salmon; Allozyme Locus; Genetic Data Analysis; Oncorhynchus Keta; Allozyme Marker;
D O I：
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中图分类号：
学科分类号：
摘要：
The features and extent of population differentiation in chum salmon Oncorhynchus keta from Sakhalin and Iturup Islands were studied with 10 microsatellite and 12 allozyme markers. It was demonstrated with the example of allozyme polymorphism at the EstD locus that the effect of an individual locus with one major allele is capable of distorting the total picture of population differentiation. Multiallelic microsatellites were more efficient in revealing the genetic structure of chum salmon populations at the levels of differences between regional populations and between the stocks of individual rivers of the same region.
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页码：841 / 848
页数：7
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