Fig. 7From: Genome-scale transcriptional study of hybrid effects and regulatory divergence in an F1 hybrid Ruellia (Wild Petunias: Acanthaceae) and its parentsPhylogenetic analysis of Ruellia (blue) and Arabidopsis thaliana (black) MYBs. The clade marked by red branches contains MYBs that have undergone functional validation for flavonoid biosynthesis in Arabidopsis (specific, validated MYBs marked with red stars). Bootstrap support for branches with ≥ 70% support labeledBack to article page