Genetic markers of an aboriginal Taiwanese population.
Genetic markers of an aboriginal Taiwanese population.
复制标题
台湾原住民的遗传标记。
DOI：
10.1002/ajpa.1330660310
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发表时间：
1985
影响因子：
2.8
通讯作者：
Cavalli-Sforza,L
中科院分区：
文献类型：
--
作者：
Chen,KH;Cann,H;Chen,TC;VanWest,B;Cavalli-Sforza,L
一群台湾原住民Toroko被分型为21个经典遗传基因座。这是一个正在进行的项目的一部分，旨在对台湾原住民进行全面研究。在第一篇论文中，对文献中的历史、考古和人类学资料进行了简要的总结，并将本次调查的结果与其他土著部落的早期结果进行了比较。为了初步回答台湾原住民的起源问题，还对东南亚其他邻近地区的人口进行了分析。对15个群体的13个基因座进行了树分析、主成分分析和距离分离。树分析和主成分分析得到了较好的一致性，并指出了三个主要的种群集群：东北集群(爱奴、韩国、日本和琉球)；东南集群(中国南部、泰国、越南、菲律宾、台湾和托罗科)；以及第三个集群包括马来亚和婆罗洲。波利尼西亚、密克罗尼西亚和美拉尼西亚的位置有些边缘。对这棵树的分析显示了一些可能的收敛情况，可能是由于混合，也可能是由于发散。按距离隔离的分析表明，地理接近度是该地区总体相似性的一个相当好的预测因子。
A group of Taiwan aborigines, the Toroko, was typed for 21 classical genetic loci. This is part of an ongoing program aimed at a comprehensive study of Taiwan aborigines. In this first paper a short summary of historical, archeological, and anthropological data in the literature is made, and results of the present survey are compared with older results from other aborigine tribes. An analysis of other neighboring populations from southeast Asia has also been carried out in order to give a preliminary answer to the question of origin of Taiwanese aborigines. Fifteen populations were studied for 13 loci by tree analysis, principal components, and isolation by distance. Tree analysis and principal component analysis gave results in fairly good agreement and indicate three major population clusters: a northeast cluster (Ainu, Korea, Japan, and Ryukyu); a southeast cluster (south China, Thailand, Vietnam, Philippines, Taiwan, and Toroko); and a third cluster including Malaya and Borneo. The positions of Polynesia, Micronesia, and Melanesia are somewhat peripheral. Analysis of the tree shows some potential cases of convergence, perhaps owing to admixture, and of divergence. The analysis of isolation by distance shows that geographic propinquity is a reasonably good predictor of general similarity in this area.