Fig. 2
From: Genetic history of East-Central Europe in the first millennium CE
Population structure with respect to the present-day Central and Northern European genomes. a Ancient individuals projected onto the first two eigenvectors of the PCA restricted to the present-day Northwestern and East-Central Europeans. Northern European (Norway, Sweden), North-western European (England, Scotland, Orkney, Denmark), Eastern-European (Poland, Slovakia, Czech, Belarus, Ukraine), South-West Baltic (Lithuania, Latvia), Finnish (Finland). b f4 statistics reflecting the differential affinity of ancient individuals (X) to Northwestern and East-Central European reference populations, with the Mbuti as an outgroup. Colours denote the respective time periods of the ancient individuals: red—MA, blue—IA. c Northwestern (blue) and East-Central (red) European ancestry proportions estimated for ancient individuals using ADMIXTURE in supervised mode