Figure 5

Five genetic clusters according to STRUCTURE. Shown are the most likely number of clusters (K = 5) estimated without a priori information on population origin. A) Box plots of the likelihood across lnP(X|K) across numbers of clusters. The line inside the box represents the median of the likelihood distribution, the box lower and upper edges represent the 25^th and 75^th percentiles, respectively, the bars represent the 5^th and 95^th percentiles, and open circles are far outside values. B) Map showing distribution of each genetic cluster based on admixture values and the likelihood of K = 5.