Figure 2

A phylogenetic tree constructed based on the amino acid sequences of PtrABF (underlined) and other 12 ABFs, including AtABF1, AtABF3, PtABF, PsABF2, SlABF, RcABF, PtABF2, CrABF (AF329450_1), VvABF (CAN64991.1), CkABF (ABG90380), AtABF2 (NP_849777), AtABF4 (NP_566629). The numbers beside the branches represent bootstrap values based on 1000 replications, and the relative amount of change along branches is indicated by the scale bar.