Phylogenetic trees of AtTPS (A) and MtTPS (B) gene families
a AtTPS phylogenetic tree includes 33 genes divided into Subfamilies A, B, C, E/F and G
b MtTPS phylogenetic tree includes 23 full genes and one prospective MT3.5 gene (Medtr2g082050) and is divided into the same subfamilies as above