Fig. 2

Genome-wide identification of auxin action-related gene families. Phylogenetic analysis of the identified PhYUC (a), PhPIN and PhPILS (b), PhLAX (c), PhAFBs (d), PhIAAs (e), and PhARFs (f). All the protein sequences were downloaded from bambooGBD, and the neighbour-joining method of the MEGA6 program was used to construct the phylogenetic tree. Bootstrap values from 1000 replicates are indicated at each branch