Institutional Repository of Key Laboratory of Marine Ecology & Environmental Sciences, CAS
| Genetic divergence of the endangered seagrass Zostera japonica Ascherson & Graebner between temperate and subtropical coasts of China based on partial sequences of matK and ITS | |
Zhang, Xiaomei1,2 ; Zhou, Yi1,3; Xue, Dong-Xiu1; Liu, Jin-Xian1
| |
| 2016-10-01 | |
| 发表期刊 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
 |
| 卷号 | 68页码:51-57 |
| 文章类型 | Article |
| 摘要 | The seagrass Zostera japonica Ascherson & Graebner is a unique species that occurs both in the northern temperate and southern subtropical/tropical coastal areas of China. The nuclear rDNA-internal transcribed spacer (ITS) and the chloroplast matK-intron were used to survey the genetic diversity and structure of Z japonica from the northern and southern populations. The ITS and matK sequences contained 15 (including four indels) and 2 polymorphic sites, respectively. The genetic distance F-ST (0.993-1.000) based on the ITS suggested a significant genetic divergence between the northern and southern populations. Limited dispersal ability, occurrence of a large geographic gap of the species' distribution range, and the isolation effects of marginal seas along China's coastline during the Pleistocene glaciations, may be the main reasons for this divergence. In addition, the southern populations showed significant genetic divergence between both sides of the Qiongzhou Strait and showed a higher genetic diversity than those from the north based on ITS. A recovery or conservation strategy for this species in China should be planned based on the genetic information among/within populations. (C) 2016 Elsevier Ltd. All rights reserved. |
| 关键词 | Seagrass Zostera Japonica Genetic Divergence Sequencing Analysis Its Endangered Species China |
| DOI | 10.1016/j.bse.2016.06.008 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000384781600009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/136185 |
| 专题 | 海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, 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 | Zhang, Xiaomei,Zhou, Yi,Xue, Dong-Xiu,et al. Genetic divergence of the endangered seagrass Zostera japonica Ascherson & Graebner between temperate and subtropical coasts of China based on partial sequences of matK and ITS[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2016,68:51-57. |
| APA | Zhang, Xiaomei,Zhou, Yi,Xue, Dong-Xiu,&Liu, Jin-Xian.(2016).Genetic divergence of the endangered seagrass Zostera japonica Ascherson & Graebner between temperate and subtropical coasts of China based on partial sequences of matK and ITS.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,68,51-57. |
| MLA | Zhang, Xiaomei,et al."Genetic divergence of the endangered seagrass Zostera japonica Ascherson & Graebner between temperate and subtropical coasts of China based on partial sequences of matK and ITS".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 68(2016):51-57. |
| 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 | ||
| Genetic divergence o（707KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论