Figure 4
From: Evolution of the class C GPCR Venus flytrap modules involved positive selected functional divergence
Identification of sites that show functional divergence related status after duplication events. A large portion of sites with high posterior probabilities (Q k ) had undergone shifted rates after the first duplication event (A), however, only a small portion had shifted rates after the second duplication event (B), while the third duplication event had no effect on shifted rates (C).