Mitochondrial phylogeography of the red-tailed knobby newt (Tylototriton kweichowensis)
文献类型：期刊论文
| 作者 | Zhang MW[*]1; Yu GH2,3; Yang MX[*]1; Li Y1; Wei J1; Xu HL1; Yao YF1; Wang LJ1; Zhang XQ1; Rao DQ2 |
| 刊名 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 51期号:X页码:195-202 |
| 关键词 | Conservation Tylototriton kweichowensis Mitochondrial DNA Population structure Vulnerable species |
| 通讯作者 | mwzhangkiz@hotmail.com ; cerana@yahoo.cn |
| 合作状况 | 其它 |
| 英文摘要 | The red-tail knobby newt (Tylototriton kweichowensis), endemic to Yunnan-Guizhou Plateau (China), is classed as vulnerable amphibian by IUCN. Recently, habitat destruction and degradation are major threats to this species. To assess the genetic diversity and population structure with this species, we determined the sequence of the mitochondrial DNA (mtDNA) control region and tRNA-Phe gene in 13 individuals from two sites in Yunnan, and reanalyzed 58 published samples from 12 sties in Yunnan and Guizhou. Nineteen variable sites were observed and 28 haplotypes were identified. Haplotype diversity was high (0.9364) and nucleotide diversity among all haplotypes was relatively low (0.00219). Bayesian tree and a median-joining network revealed no significant phylogeographic structure. Both the bell-shaped pairwise mismatch distribution and significant negative values of Fu's F-S suggested that red-tail knobby newt have experienced a recent population expansion. Base on the results of this study, several conservation recommendations on this vulnerable species are discussed. |
| 收录类别 | SCI |
| 资助信息 | This project was supported by Foundation of Education Department of Sichuan (13ZA0262), Shuang Zhi Ji Hua Foundation of Sichuan Agricultural University (01570709), Open projects of State Key Laboratory of Genetic Resources and Evolution, Kunming institute of Zoology, Chinese Academy of Sciences (GREKF11-01). |
| 语种 | 英语 |
| WOS记录号 | WOS:000329421000033 |
| 公开日期 | 2014-02-11 |
| 源URL | [http://159.226.149.42:8088/handle/152453/7797]  |
| 专题 | 昆明动物研究所_系统进化与生物地理学 昆明动物研究所_遗传资源与进化国家重点实验室 昆明动物研究所_兽类生态与进化 |
| 作者单位 | 1.College of Animal Science and Technology, Sichuan Agricultural University, 625014 Ya’an, Sichuan, PR China 2.State Key laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, The Chinese Academy of Sciences, 32 Jiaochang Donglu, Kunming, Yunnan 650223, PR China 3.Graduate University of the Chinese Academy of Sciences, Beijing, PR China |
| 推荐引用方式 GB/T 7714 | Zhang MW[*],Yu GH,Yang MX[*],et al. Mitochondrial phylogeography of the red-tailed knobby newt (Tylototriton kweichowensis)[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2013,51(X):195-202. |
| APA | Zhang MW[*].,Yu GH.,Yang MX[*].,Li Y.,Wei J.,...&Yang JX.(2013).Mitochondrial phylogeography of the red-tailed knobby newt (Tylototriton kweichowensis).BIOCHEMICAL SYSTEMATICS AND ECOLOGY,51(X),195-202. |
| MLA | Zhang MW[*],et al."Mitochondrial phylogeography of the red-tailed knobby newt (Tylototriton kweichowensis)".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 51.X(2013):195-202. |
入库方式： OAI收割
来源：昆明动物研究所
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