Population genetic structure and genetic variability of the marbled sole Pleuronectes yokohamae on the coast of Gyeongsangnam-do, Korea
Population genetic structure and genetic variability of the marbled sole Pleuronectes yokohamae on the coast of Gyeongsangnam-do, Korea
复制标题
韩国庆尚南道沿海大理石纹鳎 Pleuronectes yokohamae 的种群遗传结构和遗传变异
DOI：
10.1080/19768354.2012.702683
复制
发表时间：
2012
影响因子：
2.9
通讯作者：
Gwak WS.
中科院分区：
文献类型：
--
作者：
Lee SJ;Lee SG;Gwak WS.
本研究利用线粒体DNA控制区来鉴定栖息在附近海域镇海湾和Yokji岛以及南海、汉山岛和贾兰湾附近海域的大理石纹鳎鱼（Pleuronectes yokohamae）的遗传多样性和种群结构。 PCR 产物的直接测序揭示了 379 bp 序列，具有 83 个可变核苷酸位点，总共定义了 91 个单倍型。单倍型多样性较高，范围为0.917±0.031至0.983±0.008，核苷酸多样性范围为0.015±0.008至0.024±0.012。此外，48 个单倍型（52.7%）是独特的。成对FST值非常低，最大值出现在PYH（韩山岛）和PJI（镇海湾）之间（FST = 0.011）。因此，任何一对采样地点之间都没有明显的遗传差异。
This study uses the mitochondrial DNA control region to identify the genetic diversity and population structure of the marbled soles (Pleuronectes yokohamae) that inhabit Jinhae Bay and Yokji Island in the nearby sea and the adjacent waters of Namhae, Hansan Island, and Jaran Bay. Direct sequencing of the PCR products revealed 379 bp sequences with 83 variable nucleotide sites, defining a total of 91 haplotypes. The haplotype diversity was high, ranging from 0.917 ± 0.031 to 0.983 ± 0.008, and nucleotide diversity ranged from 0.015 ± 0.008 to 0.024 ± 0.012. In addition, 48 haplotypes (52.7%) were unique. PairwiseFSTvalues were very low, with the maximum value occurring between PYH (Hansan Island) and PJI (Jinhae Bay) (FST= 0.011). Therefore, no significant genetic differentiation was evident between any pair of sampling localities.