Maternal genetic history of ancient Tibetans over the past 4000 years
文献类型：期刊论文
| 作者 | Ganyu Zhang7,8; Can Cui7,8; Shargan Wangdue6; Hongliang Lu5; Honghai Chen4; Lin Xi6; Wei He6; Haibing Yuan5; Tinley Tsring6; Zujun Chen6 |
| 刊名 | Journal of Genetics and Genomics
 |
| 出版日期 | 2023-03 |
| 期号 | 50页码:765e775 |
| 英文摘要 | The settlement of the Tibetan Plateau epitomizes human adaptation to a high-altitude environment that poses great challenges to human activity. Here, we reconstruct a 4000-year maternal genetic history of Tibetans using 128 ancient mitochondrial genome data from 37 sites in Tibet. The phylogeny of haplotypes M9a1a, M9a1b, D4g2, G2a’c, and D4i show that ancient Tibetans share the most recent common ancestor with ancient Middle and Upper Yellow River populations around the Early and Middle Holocene. In addition, the connections between Tibetans and Northeastern Asians vary over the past 4000 years, with a stronger matrilineal connection between the two during 4000 BPe3000 BP, and a weakened connection after 3000 BP, that are coincident with climate change, followed by a reinforced connection after the Tubo period (1400 BPe1100 BP). Besides, an over 4000-year matrilineal continuity is observed in some of the maternal lineages. We also find the maternal genetic structure of ancient Tibetans is correlated to the geography and interactions between ancient Tibetans and ancient Nepal and Pakistan populations. Overall, the maternal genetic history of Tibetans can be characterized as a long-term matrilineal continuity with frequent internal and external population interactions that are dynamically shaped by geography, climate changes, as well as historical events. |
| 源URL | [http://119.78.100.205/handle/311034/22932]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Yichen Liu; Wenjun Wang; Qiaomei Fu |
| 作者单位 | 1.Shanghai Qi Zhi Institute, Shanghai 200232, China 2.Science and Technology Archaeology, National Centre for Archaeology, Beijing 100013, China 3.School of Archaeology and Museology, Peking University, Beijing 100871, China 4.School of Cultural Heritage, Northwest University, Xi’an, Shaanxi 710069, China 5.Center for Archaeological Science, School of Archaeology and Museology, Sichuan University, Chengdu, Sichuan 610064, China 6.Tibet Institute for Conservation and Research of Cultural Relics, Lhasa, Tibet 850000, China 7.University of Chinese Academy of Sciences, Beijing 100049, China 8.Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China |
| 推荐引用方式 GB/T 7714 | Ganyu Zhang,Can Cui,Shargan Wangdue,et al. Maternal genetic history of ancient Tibetans over the past 4000 years[J]. Journal of Genetics and Genomics,2023(50):765e775. |
| APA | Ganyu Zhang.,Can Cui.,Shargan Wangdue.,Hongliang Lu.,Honghai Chen.,...&Qiaomei Fu.(2023).Maternal genetic history of ancient Tibetans over the past 4000 years.Journal of Genetics and Genomics(50),765e775. |
| MLA | Ganyu Zhang,et al."Maternal genetic history of ancient Tibetans over the past 4000 years".Journal of Genetics and Genomics .50(2023):765e775. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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