Genetic relationship of Chinese ethnic populations revealed by mtDNA sequence diversity
文献类型：期刊论文
| 作者 | Yao YG1; Nie L1 ; Harpending H2; Fu YX3; Yuan ZG4; Zhang YP[*]1
|
| 刊名 | AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY
 |
| 出版日期 | 2002 |
| 卷号 | 118期号:1页码:63-76 |
| 关键词 | mtDNA Chinese ethnic populations origin genetic differentiation language |
| ISSN号 | 0002-9483 |
| 通讯作者 | zhangyp@public.km.yn.cn |
| 合作状况 | 其它 |
| 英文摘要 | The origin and demographic history of the ethnic populations of China have not been clearly resolved. In this study, we examined the hypervariable segment I sequences (HVSI) of the mitochondrial DNA control region in 372 individuals from nine Chinese populations and one northern Thai population. A relatively high percentage of individuals was found to share sequences with those from other populations of the same ethnogenesis. In general, the populations of southern or Pai-Yuei tribal origin showed high haplotype diversity and nucleotide diversity compared with the populations of northern or Di-Qiang tribal origin. Mismatch distributions from these populations showed concordant features. All except the northern groups Nu, Lisu, Tibetan, and Mongolian showed typical signatures of ancient population expansions in the mismatch distributions and neutrality tests. Episodes of extreme size reduction in the past are one of the likely explanations for the absence of evidence of expansion in northern populations. Small sample sizes as well as samples from isolated subpopulations contributed to the bumpy mismatch distributions observed. Phylogenetic analysis and haplotype sharing among populations suggest that current mtDNA variation in these ethnic populations could reveal their ethnohistory to some extent, but in general, linguistic and geographic classifications of the populations did not agree well with classification by mtDNA variation. |
| 收录类别 | SCI |
| 资助信息 | Natural Science Foundation of Yunnan Province; Grant sponsor: National Natural Science Foundation of China; Grant sponsor: Chinese Academy of Sciences. |
| 原文出处 | 200211863.pdf |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/4063]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_重大疾病机理的遗传学 昆明动物研究所_细胞与分子进化开放实验室 管理、支撑部门_信息网络中心 |
| 作者单位 | 1.Laboratory of Molecular Evolution and Genome Diversity, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, People’s Republic of China 2.Department of Anthropology, University of Utah, Salt Lake City, Utah 84112 3.Human Genetics Center, University of Texas-Houston, Houston, Texas 77030 4.Guangxi Medical University, Nanning, Guangxi 530021, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Yao YG,Nie L,Harpending H,et al. Genetic relationship of Chinese ethnic populations revealed by mtDNA sequence diversity[J]. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY,2002,118(1):63-76. |
| APA | Yao YG,Nie L,Harpending H,Fu YX,Yuan ZG,&Zhang YP[*].(2002).Genetic relationship of Chinese ethnic populations revealed by mtDNA sequence diversity.AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY,118(1),63-76. |
| MLA | Yao YG,et al."Genetic relationship of Chinese ethnic populations revealed by mtDNA sequence diversity".AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 118.1(2002):63-76. |
入库方式： OAI收割
来源：昆明动物研究所
浏览0
下载0
收藏0
其他版本
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。