Ancient DNA from a pre-Columbian Amerindian population.

Ancient DNA from a pre-Columbian Amerindian population.
复制标题

来自前哥伦布时代的美洲印第安人的古代 DNA。

DOI:
--
复制
发表时间:
1993
影响因子:
2.8
通讯作者:
M. Stoneking
M. Stoneking
中科院分区:
地球科学2区
文献类型:
--
作者:
A. Stone;M. Stoneking

文献摘要

参考文献

被引文献

相似文献

古代 DNA 是从诺里斯农场 #36 墓地的骨骼遗骸中获得的,该墓地是伊利诺伊州中部的一个前哥伦布时代考古遗址,其历史可追溯至公元 1300 年。分析了四种线粒体 DNA (mtDNA) 标记,描绘了当代美洲印第安人群体中发现的四种主要 mtDNA 谱系。确定了 50 个人的线粒体 DNA 类型; 49 属于这四个谱系之一。其中一种谱系仅发生在男性中,这表明与母系相关的男性移民到了这个社区。墓地内没有显着的线粒体DNA谱系空间模式。这项对前哥伦布时代人群的古代 DNA 变异的调查支持了这样的观点,即新大陆最初的殖民只包括四个主要的线粒体 DNA 谱系。
Ancient DNA was obtained from skeletal remains from the Norris Farms #36 cemetery, a pre-Columbian archeological site in central Illinois that dates to A.D. 1300. Four mitochondrial DNA (mtDNA) markers were analyzed that delineate the four primary mtDNA lineages found in contemporary Amerindian populations. mtDNA types were determined for 50 individuals; 49 belonged to one of these four lineages. One lineage occurred only in males, suggesting an immigration of maternally related males into this community. There was no significant spatial patterning of mtDNA lineages within the cemetery. This survey of ancient DNA variation in a pre-Columbian population supports the view that the initial colonization of the New World comprised just four primary mtDNA lineages.
单个美洲印第安部落内存在广泛的线粒体多样性。
DOI: 10.1073/pnas.88.19.8720
发表时间: 1991
影响因子: 11.1
作者:
Ward,RH;Frazier,BL;Dew-Jager,K;Pääbo,S
通讯作者: Pääbo,S