Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Population genetic structure of chub mackerel Scomber japonicus in the Northwestern Pacific inferred from microsatellite analysis | |
| Cheng, Jiao1,2; Yanagimoto, Takashi3; Song, Na4; Gao, Tian-xiang1,4 | |
| 2015-02-01 | |
| 发表期刊 | MOLECULAR BIOLOGY REPORTS
 |
| 卷号 | 42期号:2页码:373-382 |
| 文章类型 | Article |
| 摘要 | Marine pelagic fishes are usually characterized by subtle but complex patterns of genetic differentiation, which are influenced by both historical process and contemporary gene flow. Genetic population differentiation of chub mackerel, Scomber japonicus, was examined across most of its range in the Northwestern Pacific by screening variation of eight microsatellite loci. Our genetic analysis detected a weak but significant genetic structure of chub mackerel, which was characterized by areas of gene flow and isolation by distance. Consistent with previous estimates of stock structure, we found genetic discontinuity between Japan and China samples. Local-scale pattern of genetic differentiation was observed between samples from the Bohai Sea and North Yellow Sea and those from the East China Sea, which we ascribed to differences in spawning time and migratory behavior. Furthermore, the observed homogeneity among collections of chub mackerel from the East and South China Seas could be the result of an interaction between biological characteristics and marine currents. The present study underlies the importance of understanding the biological significance of genetic differentiation to establish management strategies for exploited fish populations. |
| 关键词 | Scomber Japonicus Gene Flow Population Structure Microsatellite Dna Northwestern Pacific |
| DOI | 10.1007/s11033-014-3777-2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000349006900007 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/25361 |
| 专题 | 实验海洋生物学重点实验室 |
| 作者单位 | 1.Zhejiang Ocean Univ, Fishery Coll, Zhoushan 316000, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Fisheries Res Agcy, Natl Res Inst Fisheries Sci, Yokohama, Kanagawa 2368648, Japan 4.Ocean Univ China, Inst Evolut & Marine Biodivers, Qingdao 266003, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Cheng, Jiao,Yanagimoto, Takashi,Song, Na,et al. Population genetic structure of chub mackerel Scomber japonicus in the Northwestern Pacific inferred from microsatellite analysis[J]. MOLECULAR BIOLOGY REPORTS,2015,42(2):373-382. |
| APA | Cheng, Jiao,Yanagimoto, Takashi,Song, Na,&Gao, Tian-xiang.(2015).Population genetic structure of chub mackerel Scomber japonicus in the Northwestern Pacific inferred from microsatellite analysis.MOLECULAR BIOLOGY REPORTS,42(2),373-382. |
| MLA | Cheng, Jiao,et al."Population genetic structure of chub mackerel Scomber japonicus in the Northwestern Pacific inferred from microsatellite analysis".MOLECULAR BIOLOGY REPORTS 42.2(2015):373-382. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Population genetic s（816KB） | 期刊论文 | 出版稿 | 限制开放 | ODC PDDL | 浏览 | |
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