Genetic formation of Sui populations in southwest China

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外文摘要：The Sui people living in Guizhou province have a unique ethnic culture and population history due to their long-time isolation from other populations.To investigate the genetic structure of Sui populations in different regions of Guizhou,we genotyped 89 individuals from four Sui populations using genome-wide single nucleotide polymorphisms arrays.We analyzed the data using principal component analysis,ADMIXTURE analysis,f-statistics,qpWave/qpAdm,TreeMix analysis,fineSTRUCTURE,and GLOBETROTTER.We found that Sui populations in Guizhou were genetically homogeneous and had a close genetic affinity with Tai-Kadai-speaking populations,Hmong-Mien-speaking Hmong,and some ancient populations from southern China.The Sui populations could be modeled as an admixture of 33.5％-37.9％of Yellow River Basin farmer-related ancestry and 62.1％-66.5％of Southeast Asian-related ancestry,indicating that the southward expansion of northern East Asian-related ancestry influenced the formation of the Tai-Kadai-speaking Sui people.Future publications of more ancient genomics in southern China could effectively provide further insight into the demographic history and population structure of the Sui people.

外文关键词：

admixture historyancestry inferencegene chipspopulation substructureSui

作者：

Ming-Xia Xie、Xing-Yue Hu、Qi-Yang Wang、Zheng Ren、Yu-Bo Liu、Mei-Qing Yang、Xiao-Ye Jin、Xiao-Min Yang、Rui Wang、Chuan-Chao Wang、Jiang Huang

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作者单位：

Department of Forensic Medicine,Guizhou Medical University,Guiyang 550031,China

School of International Tourism & Culture,Guizhou Normal University,Guiyang 550003,China

Department of Anthropology and Ethnology,Institute of Anthropology,Fujian Provincial Key Laboratory of Philosophy and Social Sciences in Bioanthropology,School of Sociology and Anthropology,Xiamen University,Xiamen 361005,China

State Key Laboratory of Cellular Stress Biology,School of Life Sciences,Xiamen University,Xiamen 361005,China

Ministry of Education Key Laboratory of Contemporary Anthropology,Department of Anthropology and Human Genetics,School of Life Sciences,Fudan University,Shanghai 200433,China

The Key Laboratory of Environmental Pollution Monitoring and Disease Control,Ministry of Education,Guizhou Medical University,Guiyang 550031,China

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出版年：

2024

DOI：

10.1111/jse.13056

植物分类学报

中国科学院植物研究所　中国植物学会

植物分类学报

CSTPCD

影响因子：0.322

ISSN：1674-4918

年,卷(期)：2024.62(5)