Taxonomic status of the white-head langur (Trachypithecus francoisi leucoscephalus) inferred from allozyme electrophoresis and random amplified polymorphism DNA (RAPD)
文献类型：期刊论文
| 作者 | Ding B1; Li HP1; Zhang YP[*]1; Liu ZM2; Wei Y2 |
| 刊名 | ZOOLOGICAL STUDIES
 |
| 出版日期 | 2000 |
| 卷号 | 39期号:4页码:313-318 |
| 关键词 | Trachypithecus white-head langur genetic differentiation classification |
| ISSN号 | 1021-5506 |
| 通讯作者 | zhangyp@public.km.yn.cn |
| 合作状况 | 其它 |
| 英文摘要 | Six sample specimens of Trachypithecus francoisi and 3 of T. leucocephalus were analyzed by use of allozyme electrophoresis and random amplified polymorphism DNA (RAPD) in order to clarify the challenged taxonomic status of the white-head langur. Among the 44 loci surveyed, only 1 locus (PGM-2) was found to be polymorphic. Nei's genetic distance was 0.0025. In total, thirty 10-mer arbitrary primers were used for RAPD analysis, of which 22 generated clear bands. Phylogenetic trees were constructed based on genetic distances using neighbor-joining and UPGMA methods. The results show that T. francoisi and T: leucocephalus are not monophyletic. T. francoisi from Guangxi, China and Vietnam could not be clearly distinguished, and they are not divided into 2 clusters. A t-test was performed to evaluate between genetic distances within and between T. leucocephalus and T. francoisi taxa groups. The statistical test shows that the taxa group within T: leucocephalus and T: francoisi does not significantly differ from that between T: leucocephalus and T: francoisi at the 5% level. Our results suggest that the level of genetic differentiation between T, leucocephalus and T. francoisi is relatively low. Recent gene flow might exist between T. francoisi and T. leucocephalus. Combining morphological features, geographical distribution, allozyme data, RAPD data, and mtDNA sequences, we suggest that the white-head langur might be a subspecies of T. francoisi. |
| 收录类别 | SCI |
| 原文出处 | 200039313.pdf |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/3939]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_细胞与分子进化开放实验室 |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Zool, Lab Cellular & Mol Evolut, Kunming 650223, Yunnan, Peoples R China 2.Guangxi Dept Forestry, Wildlife & Nat Reserves Managing Stn, Nanning 530022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding B,Li HP,Zhang YP[*],et al. Taxonomic status of the white-head langur (Trachypithecus francoisi leucoscephalus) inferred from allozyme electrophoresis and random amplified polymorphism DNA (RAPD)[J]. ZOOLOGICAL STUDIES,2000,39(4):313-318. |
| APA | Ding B,Li HP,Zhang YP[*],Liu ZM,&Wei Y.(2000).Taxonomic status of the white-head langur (Trachypithecus francoisi leucoscephalus) inferred from allozyme electrophoresis and random amplified polymorphism DNA (RAPD).ZOOLOGICAL STUDIES,39(4),313-318. |
| MLA | Ding B,et al."Taxonomic status of the white-head langur (Trachypithecus francoisi leucoscephalus) inferred from allozyme electrophoresis and random amplified polymorphism DNA (RAPD)".ZOOLOGICAL STUDIES 39.4(2000):313-318. |
入库方式： OAI收割
来源：昆明动物研究所
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