Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
| Molecular phylogeography and population history of Crassostrea sikamea (Amemiya, 1928) based on mitochondrial DNA | |
Hu, Lisha2 ; Zhang, Zhen; Wang, Haiyan; Zhang, Tao1
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| 2018-06-01 | |
| Source Publication | JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
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| ISSN | 0022-0981 |
| Volume | 503Pages:23-30 |
| Subtype | Article |
| Abstract | Climatic oscillations between glacial and interglacial periods during the Pleistocene markedly influenced the geographical distribution and genetic structure of marine species. To examine the genetic structure and historical demography of Crassostrea sikamea, fragment of cytochrome C oxidase subunit I (COI) gene was sequenced and analyzed in this study, a total of 366 individuals from 20 locations along coastal regions of the Northwest Pacific were taken into analysis. Significant genetic differentiation was found among Chinese, Korean, and Japanese populations according to the results of pairwise FsT and analysis of molecular variance. Furthermore, isolation by distance analysis showed that the genetic differentiation among these three groups was related to the geographic distance. All three groups have experienced population expansion events in their histories, the time of expansion for all the populations was estimated to be approximately 197-236 thousand years ago which corresponds to the late Pleistocene. The genetic structure of C. sikamea could have been affected by not only the population expansion and geographic expansion in the Pleistocene, but also by geographic distances and ocean currents. |
| Keyword | Crassostrea sikamea Mitochondrial DNA Genetic structure Population expansion |
| Subject Area | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| Indexed By | SCIE |
| Language | 英语 |
| WOS Research Area | Ecology ; Marine & Freshwater Biology |
| WOS ID | WOS:000431161000003 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/157568 |
| Collection | 海洋生态与环境科学重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao 266071, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Hu, Lisha,Zhang, Zhen,Wang, Haiyan,et al. Molecular phylogeography and population history of Crassostrea sikamea (Amemiya, 1928) based on mitochondrial DNA[J]. JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,2018,503:23-30. |
| APA | Hu, Lisha,Zhang, Zhen,Wang, Haiyan,&Zhang, Tao.(2018).Molecular phylogeography and population history of Crassostrea sikamea (Amemiya, 1928) based on mitochondrial DNA.JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,503,23-30. |
| MLA | Hu, Lisha,et al."Molecular phylogeography and population history of Crassostrea sikamea (Amemiya, 1928) based on mitochondrial DNA".JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 503(2018):23-30. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Molecular phylogeogr（926KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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