Ancient genomes from northern China suggest links between subsistence changes and human migration

• Published in: Nature communications Vol. 11; no. 1; p. 2700
• Main Authors: Ning, Chao, Li, Tianjiao, Wang, Ke, Zhang, Fan, Li, Tao, Wu, Xiyan, Gao, Shizhu, Zhang, Quanchao, Zhang, Hai, Hudson, Mark J., Dong, Guanghui, Wu, Sihao, Fang, Yanming, Liu, Chen, Feng, Chunyan, Li, Wei, Han, Tao, Li, Ruo, Wei, Jian, Zhu, Yonggang, Zhou, Yawei, Wang, Chuan-Chao, Fan, Shengying, Xiong, Zenglong, Sun, Zhouyong, Ye, Maolin, Sun, Lei, Wu, Xiaohong, Liang, Fawei, Cao, Yanpeng, Wei, Xingtao, Zhu, Hong, Zhou, Hui, Krause, Johannes, Robbeets, Martine, Jeong, Choongwon, Cui, Yinqiu
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 01.06.2020; Nature Publishing Group; Nature Portfolio
• Subjects: 45/23; 631/181/19/2471; 631/208/212; 631/208/457; 631/208/514/1948; Affinity; Agriculture - methods; Archaeology - methods; Asian Continental Ancestry Group - genetics; Asian Continental Ancestry Group - statistics & numerical data; China; Crops, Agricultural - growth & development; DNA, Ancient - analysis; Edible Grain - growth & development; Farming; Genetics, Population - methods; Genome, Human; Genomes; Geography; Human Migration; Humanities and Social Sciences; Humans; Migration; multidisciplinary; Population Dynamics; River basins; Rivers; Science; Science (multidisciplinary); Sequence Analysis, DNA - methods; Stone Age; Time Factors; China
• ISSN: 2041-1723; 2041-1723
• DOI: 10.1038/s41467-020-16557-2

Northern China harbored the world’s earliest complex societies based on millet farming, in two major centers in the Yellow (YR) and West Liao (WLR) River basins. Until now, their genetic histories have remained largely unknown. Here we present 55 ancient genomes dating to 7500-1700 BP from the YR, WLR, and Amur River (AR) regions. Contrary to the genetic stability in the AR, the YR and WLR genetic profiles substantially changed over time. The YR populations show a monotonic increase over time in their genetic affinity with present-day southern Chinese and Southeast Asians. In the WLR, intensification of farming in the Late Neolithic is correlated with increased YR affinity while the inclusion of a pastoral economy in the Bronze Age was correlated with increased AR affinity. Our results suggest a link between changes in subsistence strategy and human migration, and fuel the debate about archaeolinguistic signatures of past human migration. Northern China contains some of the world’s earliest farming societies. Here, authors use 55 ancient genomes to trace the genetic history of human migrations across northern China for the last 7500 years, and document genetic changes mirroring shifts in subsistence strategy.