Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1155/2016/5792708 |
Phylogeographic Structure of a Tethyan Relict Capparis spinosa (Capparaceae) Traces Pleistocene Geologic and Climatic Changes in the Western Himalayas, Tianshan Mountains, and Adjacent Desert Regions | |
Wang, Qian1,2; Zhang, Ming-Li1,3; Yin, Lin-Ke1 | |
通讯作者 | Zhang, Ming-Li ; Yin, Lin-Ke |
来源期刊 | BIOMED RESEARCH INTERNATIONAL |
ISSN | 2314-6133 |
EISSN | 2314-6141 |
出版年 | 2016 |
英文摘要 | Complex geological movements more or less affected or changed floristic structures, while the alternation of glacials and interglacials is presumed to have further shaped the present discontinuous genetic pattern of temperate plants. Here we consider Capparis spinosa, a xeromorphic Tethyan relict, to discuss its divergence pattern and explore how it responded in a stepwise fashion to Pleistocene geologic and climatic changes. 267 individuals from 31 populations were sampled and 24 haplotypes were identified, based on three cpDNA fragments (trnL-trnF, rps12-rpl20, and ndhF). SAMOVA clustered the 31 populations into 5 major clades. AMOVA suggests that gene flow between them might be restricted by vicariance. Molecular clock dating indicates that intraspecific divergence began in early Pleistocene, consistent with a time of intense uplift of the Himalaya and Tianshan Mountains, and intensified in mid-Pleistocene. Species distribution modeling suggests range reduction in the high mountains during the Last Glacial Maximum (LGM) as a result of cold climates when glacier advanced, while gorges at midelevations in Tianshan appear to have served as refugia. Populations of low-altitude desert regions, on the other hand, probably experienced only marginal impacts from glaciation, according to the high levels of genetic diversity. |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000383487100001 |
WOS关键词 | CHLOROPLAST DNA VARIATION ; GLACIAL REFUGIA ; MOLECULAR PHYLOGEOGRAPHY ; MITOCHONDRIAL-DNA ; GENETIC CONSEQUENCES ; NATURAL-POPULATIONS ; QUATERNARY HISTORY ; EUROPEAN ALPS ; CHINA ; PLANTS |
WOS类目 | Biotechnology & Applied Microbiology ; Medicine, Research & Experimental |
WOS研究方向 | Biotechnology & Applied Microbiology ; Research & Experimental Medicine |
来源机构 | 中国科学院新疆生态与地理研究所 ; 中国科学院植物研究所 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/191809 |
作者单位 | 1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Xinjiang, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Qian,Zhang, Ming-Li,Yin, Lin-Ke. Phylogeographic Structure of a Tethyan Relict Capparis spinosa (Capparaceae) Traces Pleistocene Geologic and Climatic Changes in the Western Himalayas, Tianshan Mountains, and Adjacent Desert Regions[J]. 中国科学院新疆生态与地理研究所, 中国科学院植物研究所,2016. |
APA | Wang, Qian,Zhang, Ming-Li,&Yin, Lin-Ke.(2016).Phylogeographic Structure of a Tethyan Relict Capparis spinosa (Capparaceae) Traces Pleistocene Geologic and Climatic Changes in the Western Himalayas, Tianshan Mountains, and Adjacent Desert Regions.BIOMED RESEARCH INTERNATIONAL. |
MLA | Wang, Qian,et al."Phylogeographic Structure of a Tethyan Relict Capparis spinosa (Capparaceae) Traces Pleistocene Geologic and Climatic Changes in the Western Himalayas, Tianshan Mountains, and Adjacent Desert Regions".BIOMED RESEARCH INTERNATIONAL (2016). |
条目包含的文件 | 条目无相关文件。 |
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。