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. Author manuscript; available in PMC: 2018 Feb 2.
Published in final edited form as: Nature. 2017 Aug 2;548(7666):214–218. doi: 10.1038/nature23310

Figure 1. Samples and principal components analysis.

Figure 1

(a) Geographical locations of newly reported ancient data. Lines point to sampling locations; jitter is added to show the number of sampled individual per location. (b) 334 ancient individuals projected onto the first two principal components computed on a sample of 1,029 present-day West Eurasians4,5,10,31, including 30 Modern Greek samples from Greece and Cyprus.