Y-chromosome distributions among populations in Northwest China identify significant contribution from Central Asian pastoralists and lesser influence of western Eurasians
文献类型：期刊论文
| 作者 | Shou WH1; Qiao EF1; Wei CY1; Dong YL1; Tan SJ1; Xiao CJ[*]1; Shi H2; Tang WR1 |
| 刊名 | JOURNAL OF HUMAN GENETICS
 |
| 出版日期 | 2010 |
| 卷号 | 55期号:5页码:314–322 |
| 关键词 | admixture biallelic marker Central Asians migration populations in Northwest China short tandem repeat Y chromosome |
| 通讯作者 | cjxiao@public.km.yn.cn |
| 合作状况 | 其它 |
| 英文摘要 | Northwest China is closely adjacent to Central Asia, an intermediate region of the Eurasian continent. Moreover, the Silk Road through the northwest of China once had a vital role in the east-west intercommunications. Nevertheless, little has been known about the genetic makeup of populations in this region. We collected 503 male samples from 14 ethnic groups in the northwest of China, and surveyed 29 Y-chromosomal biallelic markers and 8 short tandem repeats (STRs) loci to reconstruct the paternal architecture. Our results illustrated obvious genetic difference among these ethnic groups, and in general their genetic background is more similar with Central Asians than with East Asians. The ancestors of present northwestern populations were the admixture of early East Asians peopling northwestward and later Central Asians immigrating eastward. This population mixture was dated to occur within the past 10 000 years. The J2-M172 lineages likely entered China during the eastward migration of Central Asians. The influence from West Eurasia through gene flows on the extant ethnic groups in Northwest China was relatively weak. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://159.226.149.42:8088/handle/152453/7652]  |
| 专题 | 昆明动物研究所_比较基因组学 昆明动物研究所_遗传资源与进化国家重点实验室 |
| 作者单位 | 1.Key Laboratory of Bioresources Conservation and Utilization and Human Genetics Center, Yunnan University, Kunming, PR China 2.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology and Kunming Primate Research Centre, Chinese Academy of Sciences, Kunming, PR China |
| 推荐引用方式 GB/T 7714 | Shou WH,Qiao EF,Wei CY,et al. Y-chromosome distributions among populations in Northwest China identify significant contribution from Central Asian pastoralists and lesser influence of western Eurasians[J]. JOURNAL OF HUMAN GENETICS,2010,55(5):314–322. |
| APA | Shou WH.,Qiao EF.,Wei CY.,Dong YL.,Tan SJ.,...&Tang WR.(2010).Y-chromosome distributions among populations in Northwest China identify significant contribution from Central Asian pastoralists and lesser influence of western Eurasians.JOURNAL OF HUMAN GENETICS,55(5),314–322. |
| MLA | Shou WH,et al."Y-chromosome distributions among populations in Northwest China identify significant contribution from Central Asian pastoralists and lesser influence of western Eurasians".JOURNAL OF HUMAN GENETICS 55.5(2010):314–322. |
入库方式： OAI收割
来源：昆明动物研究所
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