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. 2020 Sep 16;11:4661. doi: 10.1038/s41467-020-18335-6

Fig. 3. Factor analysis of ancient European genomes.

Fig. 3

a Factor analysis of 704 ancient Eurasian individuals with ages ranging between 0.4 and 14 ky BP. Factor 1 separates western hunter-gatherers (Serbia) from early farmers (Anatolia), while factor 2 corresponds to steppe ancestry. be Factor 2 as a function of age for samples from four geographic regions. The FA supports a major change in genetic mixture of samples from Great Britain and Central Europe around 4500 years BP (dashed line). HG: Hunter-Gatherers, N: Neolithic, MN: Middle Neolithic, C: Copper Age, EBA: Early Bronze Age.