Genetic characterizations of Mactra veneriformis (Bivalve) along the Chinese coast using ISSR-PCR markers

被引：43

作者：

Hou, Lin ^{[1
]}

Lu, Hongli

Zou, Xiangyang

Bi, Xiangdong

Yan, Deqin

He, Chongbo

机构：

[1] Liaoning Normal Univ, Coll Life Sci, Dalian 116029, Peoples R China

[2] Dalian Med Univ, Dept Biol, Dalian 116027, Peoples R China

[3] Liaoning Normal Univ, Coll Comp & Informat Technol, Dalian 116029, Peoples R China

来源：

AQUACULTURE | 2006年 / 261卷 / 03期

关键词：

Mactra veneriformis; genetic structure; gene flow; differentiation; ISSR-PCR;

D O I：

10.1016/j.aquaculture.2006.09.011

中图分类号：

S9 [水产、渔业];

学科分类号：

0908 ;

摘要：

The genetic structure of seven different populations of the surf clam Mactra veneriformes along the coast of China was investigated by Inter-Simple Sequence Repeats (ISSR) fingerprinting of 210 individual clams. Of the 240 ISSR loci tested, 235 (97.9%) were polymorphic. We found a clear tendency for higher F-ST values and lower gene flow levels between the populations with increasing geographical separation. The seven different geographic populations can be divided into three subgroups: Liaoning, Qingdao/Lianyungang, and Ningbo based on the UPGMA dendrogram of Nei's genetic distance. These results indicated that isolation of geographic distance played an important role in population differentiation. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：865 / 871

页数：7

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