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. 2024 Jul 16;228(1):iyae110. doi: 10.1093/genetics/iyae110

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© The Author(s) 2024. Published by Oxford University Press on behalf of The Genetics Society of America.

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.

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Fig. 1. — Dates of published aDNA samples. a) A per-publication-year transect of the density of the (log10) age of published ancient genomes. The publication dates and number of samples were taken from the Allen Ancient DNA Resource (AADR) v.52.2. b) A temporal transect of population differentiation levels in Southwest Asia, Europe, and the Mediterranean inspired by Lazaridis et al. (2016). The average dates for each sample in YBP were taken from the AADR v.52.2. For the plot in b), they were grouped into four epochs, with 3,200 YBP approximating the start of the Iron Age, 5,500 YBP approximating the start of the Bronze Age, 8,500 YBP approximating the start of the Neolithic period, and older years representing the Paleolithic period. For each epoch, the median pairwise F_ST values are displayed for the two regions. The F_ST values were calculated using the Eigensoft v8.0.0 smartpca software.