Reconstructing Prehistoric African Population Structure pdf epub mobi txt 电子书下载 2024

☆☆☆☆☆
简体网页||繁体网页

Pontus Skoglund

Harvard Medical

2018-9

25.00

9786139791774

图书标签: 分子生物学

喜欢 Reconstructing Prehistoric African Population Structure 的读者还喜欢

下载链接在页面底部

点击这里下载

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接

想要找书就要到小哈图书下载中心

qciss.net

立刻按 ctrl+D收藏本页

你会得到大惊喜!!

发表于2024-12-23

Reconstructing Prehistoric African Population Structure epub 下载 mobi 下载 pdf 下载 txt 电子书下载 2024

Reconstructing Prehistoric African Population Structure pdf epub mobi txt 电子书下载 2024

图书描述

We assembled genome-wide data from 16 prehistoric Africans. We show that the anciently divergent lineage that comprises the primary ancestry of the southern African San had a wider distribution in the past, contributing ~2/3 of the ancestry of Malawi hunter-gatherers ~8100–2500 years ago, and ~1/3 of Tanzanian hunter-gatherers ~1400 years ago. We document how the spread of farmers from western Africa involved complete replacement of local hunter-gatherers in some regions, and we track the spread of herders by showing that the population of a ~3100 year-old pastoralist from Tanzania contributed ancestry to people from northeast to southern Africa, including a ~1200-year-old southern African pastoralist. The deepest diversifications of African lineages were complex, involving long-distance gene flow, or a lineage more deeply diverging than that of the San contributing more to some western Africans than others. We finally leverage ancient genomes to document episodes of natural selection in southern African populations.

Reconstructing Prehistoric African Population Structure 下载 mobi epub pdf txt 电子书