Supplementary Figure 4: ADMIXTURE results.
From: Genebank genomics highlights the diversity of a global barley collection
(a), ADMIXTURE ancestry coefficients for k ranging from 2 to 12 for 17,640 samples with known countries of origin. The colored blocks below the bar plots correspond to the regional grouping of Fig. 1b and Supplementary Figs. 2 and 3. (b), Correspondence between ADMIXTURE and PCA. The same data points as in Supplementary Fig. 2 are shown. Samples are colored according to their assignment to ADMIXTURE groups (k = 12) in a. Samples whose highest ancestry coefficient is less than 70% are colored gray.
