Histogram distribution of cluster 2 (C2) scores of Ashkenazi Jewish (AJ) individuals derived from ADMIXTURE analysis. The histogram distribution includes only those AJ subjects with low scores (< 0.475) on the Ashkenazi-specific cluster score (C3). The x-axis represents C2 scores and the y-axis represents the frequency.
Guha et al. Genome Biology 2012 13:R2 doi:10.1186/gb-2012-13-1-r2