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. 2021 Aug 25;7(35):eabi6941. doi: 10.1126/sciadv.abi6941

Fig. 2. PCA of published and newly reported ancient individuals from Bohemia (n = 271).

Fig. 2

Data are displayed in four major time periods: (A) Pre-CW–Eneolithic, (B) CW, (C) BB, and (D) EBA. Modern-day West Eurasian individuals upon which principal components were calculated (n = 1141; table S7) are grayed out in the background with modern-day Czech and relevant ancients (projected) plotted as colored polygons for reference [labeled in (A), WHG, EHG, Latvia Bronze Age (BA), Yamnaya Samara/Kalmykia, and Anatolia Neolithic]. Individuals mentioned in the main text are labeled.