Figure 5From: Differential strengths of selection on S-RNases from Physalis and Solanum(Solanaceae)Fixed effects likelihood (FEL) comparisons of non-synonymous (dN) substitutions at sites predicted to be under significantly different selection pressure ( p ≤ 0.05). A total of 17 sites differed, with all determined to be greater for Physalis than Solanum.Back to article page