Investigation on maternal lineage of a Neolithic group from northern Shaanxi based on ancient DNA
Investigation on maternal lineage of a Neolithic group from northern Shaanxi based on ancient DNA
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基于古DNA的陕北新石器时代群体母系谱系调查
DOI：
10.1080/24701394.2016.1177039
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发表时间：
2017-09
影响因子：
--
通讯作者：
Zhang Hu-Qin
中科院分区：
文献类型：
--
作者：
Zhao Jing;Liu Fang-E;Lin Song;Liu Zhi-Zhen;Sun Zhou-Yong;Wu Xiao-Ming;Zhang Hu-Qin
摘要利用磁珠纯化技术，成功提取了陕北武庄国梁遗址出土的10具古人类遗骨标本的DNA。多维尺度分析（MDS）和分子变异分析（AMOVA）表明，古代Wzhgl人与南方汉族具有非常高的相似性。通过构建包括汉人、日本人在内的多种现代人的mj网络，系统发育分析表明，Wzhgl人群与古代山东人、新疆人的亲缘关系较近。这些发现表明Wzhgl对汉人和现代日本人的基因库有贡献。此外，在新石器时代，Wzhgl人与古代山东或新疆的人口迁移和交流可能发生。
Abstract A magnetic bead purification method was successfully used to extract ancient DNA from the skeletal remains of 10 specimens excavated from Wuzhuangguoliang (Wzhgl) site, which was located in northern Shaanxi. The multidimensional scaling (MDS) and analysis of molecular variance approach (AMOVA) revealed that ancient Wzhgl people bored a very high similarity to southern Han Chinese. By constructing the MJ-network of various modern people including Han Chinese and Japanese, the phylogenetic analysis indicated that the Wzhgl population had close maternal distance with ancient Shandong and Xinjiang people. These findings indicated that Wzhgl contributed to the gene pool of Han Chinese and modern Japanese. In addition, population migration and interflow between Wzhgl people and ancient Shandong or Xinjiang probably occurred in Neolithic period.
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