Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2024 Mar 25;16(4):evae063. doi: 10.1093/gbe/evae063

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2024. Published by Oxford University Press on behalf of Society for Molecular Biology and Evolution.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Fig. 1. — a) Geographic sites of analyzed samples in this study. Three distal source populations (AG3, MA1 for ANE; UKY, Kolyma_M for APS; and Amur_EN, DevilsCave_N for ANA), which are used for explaining the formation of Middle Holocene Siberians, are highlighted by color-shaded ellipses on the map. Among Middle Holocene Siberians, key individuals, irk030, Dzhylinda-1, Altai_7500BP, and Yakutia_MN, are marked separately, and the rest of the Middle Holocene and present-day populations are marked based on geographic locations and archeological period. The base map data are downloaded from Natural Earth (https://www.naturalearthdata.com/downloads/). b) The radiocarbon dating of three distal sources and Middle Holocene Siberians. The dating results of key ancient samples are presented in before the present (BP). c) PCA performed with present-day Eurasian and American individuals. Each present-day individual is placed on PC 1 and 2 coordinates by colored asterisk symbols (key Siberian populations) or gray circles (others). Key ancient individuals are projected on precalculated PCs and marked with color-filled polygon symbols.