Fig. 1

The polygenetic relationship, gene structure and motif analysis of the VcCOMTs from blueberry. a The phylogenetic tree was constructed by MEGA7.0 with the ML method. b Structures of the 92 putative VcCOMT genes. c Motif distribution of VcOMTs proteins. The different motifs are indicated by different colors for motifs 1–11, and the sequences of 11 motifs were in the Additional file 2: Fig. S1