Knowledge Management System of Northwest Institute of Plateau Biology, CAS
| PHYLOGENETIC DISCONTINUITY OF PLATEAU ZOKOR (MYOSPALAX BAILEYI THOMAS) POPULATIONS IN QINGHAI-TIBETAN PLATEAU | |
| Tang, Lizhou1,2,3; Zhang, Tongzuo1; Lin, Gonghua1,3; Su, Jianping1 | |
| 2010 | |
| 发表期刊 | POLISH JOURNAL OF ECOLOGY
 |
| ISSN | 1505-2249 |
| 卷号 | 58期号:1页码:167-176 |
| 文章类型 | Article |
| 摘要 | Mitochondrial cytochrome b gene sequences and morphological data (body length, hind foot length, etc.) for twelve populations with pairwise distances 27-600 kin in Qinghai-Tibetan Plateau (distributed in Qinghai, Gansu and Sichuan Province, and at the altitude 3020-4550 in) in Western China were used to investigate the phylogeographical pattern of Plateau zokor (Myospalax baileyi Thomas). There was a little disparity between mtDNA genetic distance and morphological Euclidean distance on population relationships. However, there is a significant correlation (P < 0.001) calculated by Mantel's tests was validated between mtDNA and morphology distances. Analysis of Molecular Variance showed that most of the observed genetic variations occurred between populations, indicating little maternal gene flow between them, as a result of geographical restrictions. Phylogenetic analysis coupled with cluster analysis together showed that the substantial population structuring and phylogenetic discontinuities existed within this species. The evident allopatric population structuring of this subterranean rodent may mostly result from its specialized subterranean excavating behavior with high energy costs, predation from grassland raptors and also the influences of perennial tundra and environmental desiccation in the Qinghai-Tibetan Plateau.; Mitochondrial cytochrome b gene sequences and morphological data (body length, hind foot length, etc.) for twelve populations with pairwise distances 27-600 kin in Qinghai-Tibetan Plateau (distributed in Qinghai, Gansu and Sichuan Province, and at the altitude 3020-4550 in) in Western China were used to investigate the phylogeographical pattern of Plateau zokor (Myospalax baileyi Thomas). There was a little disparity between mtDNA genetic distance and morphological Euclidean distance on population relationships. However, there is a significant correlation (P < 0.001) calculated by Mantel's tests was validated between mtDNA and morphology distances. Analysis of Molecular Variance showed that most of the observed genetic variations occurred between populations, indicating little maternal gene flow between them, as a result of geographical restrictions. Phylogenetic analysis coupled with cluster analysis together showed that the substantial population structuring and phylogenetic discontinuities existed within this species. The evident allopatric population structuring of this subterranean rodent may mostly result from its specialized subterranean excavating behavior with high energy costs, predation from grassland raptors and also the influences of perennial tundra and environmental desiccation in the Qinghai-Tibetan Plateau. |
| 关键词 | Plateau Zokor Population Structuring Cytochrome b Morphological Characters Qinghai-tibetan Plateau Phylogeography |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 关键词[WOS] | MITOCHONDRIAL PHYLOGEOGRAPHY ; INTRASPECIFIC PHYLOGEOGRAPHY ; POSTGLACIAL COLONIZATION ; INTEGRATED SOFTWARE ; SEQUENCE ALIGNMENT ; DNA ; GENETICS ; RODENTIA ; POLYMORPHISM ; DISTANCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Ecology |
| WOS记录号 | WOS:000275881400015 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://210.75.249.4/handle/363003/1768 |
| 专题 | 中国科学院西北高原生物研究所 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Evolut & Adaptat Plateau Biota, NW Inst Plateau Biol, Xining 810001, Qinghai, Peoples R China 2.Qujing Normal Univ, Yunnan Guizhou Plateau Inst Biodivers, Qujing 655011, Yunnan, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Lizhou,Zhang, Tongzuo,Lin, Gonghua,et al. PHYLOGENETIC DISCONTINUITY OF PLATEAU ZOKOR (MYOSPALAX BAILEYI THOMAS) POPULATIONS IN QINGHAI-TIBETAN PLATEAU[J]. POLISH JOURNAL OF ECOLOGY,2010,58(1):167-176. |
| APA | Tang, Lizhou,Zhang, Tongzuo,Lin, Gonghua,&Su, Jianping.(2010).PHYLOGENETIC DISCONTINUITY OF PLATEAU ZOKOR (MYOSPALAX BAILEYI THOMAS) POPULATIONS IN QINGHAI-TIBETAN PLATEAU.POLISH JOURNAL OF ECOLOGY,58(1),167-176. |
| MLA | Tang, Lizhou,et al."PHYLOGENETIC DISCONTINUITY OF PLATEAU ZOKOR (MYOSPALAX BAILEYI THOMAS) POPULATIONS IN QINGHAI-TIBETAN PLATEAU".POLISH JOURNAL OF ECOLOGY 58.1(2010):167-176. |
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