Figure 2From: Differential strengths of selection on S-RNases from Physalis and Solanum(Solanaceae)Posterior probability scores of sites predicted to be under positive selection in a) Physalis and b) Solanum using OmegaMap (Wilson and McVean 2006) (gray) and the general discrete model M3 (dashed lines) of Nielsen and Yang (1998).Back to article page