Phylogeography and population structure of - grypotus (Richardson, 1846) as revealed by mitochondrial control region sequences | |
Zhao, Linlin1; Yi, Dan1; Li, Chunhou2; Sun, Dianrong2; Xu, Hanxiang3; Gao, Tianxiang3 | |
刊名 | ZOOKEYS
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2017 | |
期号 | 705页码:143-158 |
关键词 | Johnius grypotus mitochondrial control region genetic diversity genetic structure population historical demography |
ISSN号 | 1313-2989 |
DOI | 10.3897/zookeys.705.13001 |
英文摘要 | The 137 individuals of Johnius grypotus were collected from seven localities from the Bohai Sea to the East China Sea. A 549 base pair (bp) fragment of the hypervariable region of the mtDNA control region was sequenced to examine genetic diversity and population structure. The populations of J. grypotus showed high haplotype diversity h) with a range from 0.7500 to 0.9740 and low nucleotide diversity p) with a range from 0.0024 to 0.0067. Low and non-significant genetic differentiation was estimated among populations except for North Yellow Sea population, which has a significant genetic difference with other populations. The demographic history examined by mismatch distribution analyses and Bayesian skyline plot BSP) analyses revealed that a sudden population expansion occurred almost 20 to 40 thousand years before. Relatively recent population expansion in the last glacial period, large dispersal of eggs or larvae carried by coastal current, and the homogeneity of living environment may have an important influence on the population genetic pattern. |
URL标识 | 查看原文 |
资助项目 | Key Laboratory for Exploitation and Utilization of Marine Fisheries Resource in South China Sea, Ministry of Agriculture[LSF2014-02] |
WOS研究方向 | Zoology |
语种 | 英语 |
出版者 | PENSOFT PUBL |
WOS记录号 | WOS:000412229500008 |
内容类型 | 期刊论文 |
源URL | [http://ir.fio.com.cn/handle/2SI8HI0U/3276] ![]() |
专题 | 业务部门_海洋生态研究中心 |
作者单位 | 1.SOA, Inst Oceanog 1, Qingdao 266003, Shandong, Peoples R China; 2.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou 510300, Guangdong, Peoples R China; 3.Zhejiang Ocean Univ, Fishery Coll, Zhoushan 316000, Zhejiang, Peoples R China |
推荐引用方式 GB/T 7714 | Zhao, Linlin,Yi, Dan,Li, Chunhou,et al. Phylogeography and population structure of - grypotus (Richardson, 1846) as revealed by mitochondrial control region sequences[J]. ZOOKEYS,2017(705):143-158. |
APA | Zhao, Linlin,Yi, Dan,Li, Chunhou,Sun, Dianrong,Xu, Hanxiang,&Gao, Tianxiang.(2017).Phylogeography and population structure of - grypotus (Richardson, 1846) as revealed by mitochondrial control region sequences.ZOOKEYS(705),143-158. |
MLA | Zhao, Linlin,et al."Phylogeography and population structure of - grypotus (Richardson, 1846) as revealed by mitochondrial control region sequences".ZOOKEYS .705(2017):143-158. |
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