Science (New York, N.Y.) · 2026
Ancient DNA unveils distinctive ancestries in the Bronze and Iron Ages of East Tianshan.
СтатьяИсторическая статьяНазвание и аннотация: Перевод в очереди
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Ning Chao, Wang Ke, Wang Tianyi, Ma Jian, Zhao Xue, Xi Tongyuan, Wang Yongqiang, Cao Peng, Gao Shizhu, Feng Xiaotian, Hu Wanglin, Wang Xiaolin, Zhang Fan, Ren Meng, Wu Xiyan, Liu Feng, Zhang Xue, Zhu Jiangsong, Li Chunxiang, Dai Qingyan, Dang Zhihao, Yang Ruowei, Tang Yunpeng, Ping Wanjing, Kumar Vikas, Li Wenying, Wang Bo, Wang Jianxin, Wei Dong, Nie Zhongzhi, Bennett E Andrew, Cui Yinqiu, Fu Qiaomei
Аннотация
The East Tianshan Mountains occupy a key corridor between Central and East Asia, but their population history remains poorly understood. Here we report genome-wide data from 135 ancient individuals from 11 archaeological sites. We identify a previously unrecognized Bronze Age admixture between populations related to Yellow River millet farmers and steppe pastoralists associated with the Chemurchek culture. In contrast, we find little genetic contribution from contemporaneous middle-to-late Bronze Age steppe pastoralists, despite their eastward expansion across the Eurasian Steppe. By the Iron Age, regional populations had become more heterogeneous, incorporating additional eastern and steppe-related sources while retaining variable contributions from Early Bronze Age groups. These results reveal sustained demographic interactions in eastern Central Asia nearly 1800 years preceding the establishment of the historic Silk Road.