Figure 4From: Analysis of the grape MYB R2R3 subfamily reveals expanded wine quality-related clades and conserved gene structure organization across Vitis and Arabidopsis genomesIntegrated evolutionary relationships of the 126 Arabidopsis R2R3 MYB proteins. Consensus circular rooted tree was inferred by Neighbour-Joining method and 1000 bootstraps using Mega4 software. Each functional clade is highlighted. References for MYB gene functions are also shown in Additional file 3.Back to article page