Inferred admixture events in 36 European clusters. (Right) Inferred admixture dates (+95% CIs) for the 36 European clusters that contain more than 50 individuals, have a single inferred date, and have a >2% inferred contribution from reference groups in East Asia/Siberia (orange CIs) or in Africa/West Asia (teal CIs). The thickness of the lines indicates the relative inferred contributions from these two regions: “Africa/W. Asia” = {West Africa, West Asia, South Middle East, North Africa, San, Central Africa, East Africa, Bantu, Ethiopian} and “E. Asia/Siberia” = {Siberia, Northeast Asia, Southeast Asia} as defined in Supplemental Table S4. (Left) The proportion of individuals in each cluster (row) from each country (column), with the clusters’ sample sizes in parentheses and the countries’ colors in the map. Each cluster's label at left and at right is colored according to the country most represented in that cluster.
