Left panel: Selection of the most likely number of subpopulations (k) for the evaluated accessions. A. Mean values of LnP(K) for 10 independent runs for each k. B. Plot of Δk values for each k based on the second order change of the likelihood function. Right panel C. Graph for ancestralities for k = 20 (C1), k = 21 (C2), and k = 22 (C3). Group colors are function of colors observed for k = 21.
de Jesus et al. BMC Plant Biology 2013 13:41 doi:10.1186/1471-2229-13-41