Fig. 1From: Exome-wide survey of the Siberian Caucasian populationa Principal Component Analysis (Russian_NSK and Russian_STV are Russian from Novosibirsk and Siberian starovers respectively from [2]) b Observed and expected P-value distribution for allele frequency differences between NVSB and combined NFE sample c Results of the ADMIXTURE analysis for K = 2–5Back to article page