Mixed-stock analysis of small yellow croaker Larimichthys polyactis providing implications for stock conservation and management
文献类型: 外文期刊
第一作者: Wang, Le
作者: Wang, Le;Lin, Haoran;Meng, Zining;Wang, Le;Lin, Haoran;Meng, Zining;Liu, Shufang;Zhuang, Zhimeng
作者机构:
关键词: Mixed-stock analysis;Genetic assignment;Yellow croaker;Fishery resources;Genetic structure;Microsatellites
期刊名称:FISHERIES RESEARCH ( 影响因子:2.422; 五年影响因子:2.594 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Application of mixed-stock analysis (MSA) is traditionally difficult for marine fish species in comparison to anadromous and/or freshwater ones, due to the lack of clear barriers to gene flow in the ocean. The small yellow croaker Larimichthys polyactis is one of the most important fishery species in Northwest Pacific region. Effective population size of this high gene-flow marine fish species has declined drastically due to overfishing. Here, we performed genetic mixed-stock analysis using six microsatellite markers on two overwintering aggregations of small yellow croaker (20 collections, 684 individuals) from the Yellow Sea and the northern East China Sea, and on its corresponding baseline populations (spawning populations including 32 collections and 1104 individuals). MSA of the overwintering samples from the Yellow Sea revealed that the major contribution to this mixed stock was from the populations along the central Yellow Sea (60%), while the populations along the Bohai Sea contributed 8.3% to the mixed stock. Analysis of mixed-stock samples from the northern East China Sea showed that populations along the coast of the northern East China Sea and populations along the southern Yellow Sea contributed the most 69.7% and the least 4.6% to the mixed stock, respectively. The accuracy of MSA for marine fish species is mainly limited by the relatively low level of genetic divergence. This is the first report using MSA methodology on fish species along the coastal waters of China in Northwest Pacific. The results provide important implications on the conservation and management of the wild resources of this species. In addition, our data is also useful for future mixed-stock study on other high gene-flow marine fish species. (C) 2014 Elsevier B.V. All rights reserved.
分类号: S9
- 相关文献
作者其他论文 更多>>
-
DNA Barcode and Correct Scientific Name of Golden Pompano, an Important Marine Aquaculture Fish Species in China
作者:Li, Ang;An, Changting;Wang, Huan;Che, Shuai;Liu, Shufang;Zhuang, Zhimeng;Li, Ang;An, Changting;Wang, Huan;Che, Shuai;Liu, Shufang
关键词:golden pompano;
Trachinotus ovatus ; DNA barcoding; synonym; cryptic species -
Ac/Ds-like Transposon Elements Inserted in ZmABCG2a Cause Male Sterility in Maize
作者:Wang, Le;Arshad, Saeed;Li, Taotao;Wei, Mengli;Jia, Haiyan;Ma, Zhengqiang;Yan, Yuanxin;Ren, Hong;Wang, Wei;Yan, Yuanxin
关键词:maize (
Zea mays ); seed production;ZmABCG2a ; mutantms*-N125 ; mutantms*-P884 -
A functional role for myostatin in muscle hyperplasia and hypertrophy revealed by comparative transcriptomics in Yesso scallop Patinopecten yessoensis
作者:Yang, Hongsu;Wu, Biao;Liu, Zhihong;Liu, Shufang;Sun, Xiujun;Zhou, Liqing;Yang, Hongsu;Wu, Biao;Liu, Zhihong;Liu, Shufang;Sun, Xiujun;Zhou, Liqing;Yang, Hongsu;Zheng, Yanxin;Yu, Tao
关键词:Yesso scallop; Myostatin; Muscle fiber
-
Development and Application of Pik Locus-Specific Molecular Markers for Blast Resistance Genes in Yunnan Japonica Rice Cultivars
作者:Liu, Pei;Zhou, Wumin;Dong, Liying;Liu, Shufang;Nawaz, Gul;Yang, Qinzhong;Zhou, Wumin;Huang, Liyu
关键词:
Oryza sativa L.;Pik locus; rice blast; resistance gene; molecular marker -
Scaffold-level genome assembly of Fusarium neocosmosporiellum strain CA18-1
作者:Wang, Le;Jia, Ruifang;Chen, Zhengqiang;Wang, Na;Wang, Shengze;Zhang, Yuanyuan;Lin, Kejian;Hao, Jianjun;Zhang, Xiaoluo
关键词:
-
A-D-A type fluorescent probe with dual quaternary-ammonium-salt anchors for turn on detection of HSA in wide emission gamut
作者:Lv, Xinyu;Huang, Wenling;Jiang, Na;Bao, Ying;Qu, Yi;Luo, Yuedan;Wang, Le;Zou, Wancheng;Shang, Chao
关键词:Fluorescent sensor; Triphenylamine; Naphthalimide; HSA; Electrostatic interactions
-
Chromosome-level genome assembly and annotation of Japanese anchovy (Engraulis japonicus)
作者:Liu, Shufang;Wang, Ruixiang;Wang, Huan;Li, Ang;An, Changting;Zhuang, Zhimeng;Liu, Shufang;Li, Ang;Wang, Le;Wang, Ruixiang;Meng, Zining;Meng, Zining
关键词: