Histograms of the Posterior Probabilities from BEST. Histogram of posterior probabilities on nodes that are ancestral to the hybrid taxon in the 100 replicates of the simulation study. (a) and (b) give the results when the true value of γ is 0, and (c) and (d) give the results when γ is actually 0.5. (a) and (c) give the results for the clade containing taxa H and P1; (b) and (d) for the clade containing H and P2.
Gerard et al. BMC Evolutionary Biology 2011 11:291 doi:10.1186/1471-2148-11-291