Fig. 2

Gene structures and protein motifs of the soybean ALDH superfamily. a. The exon/intron structures of soybean ALDH genes. The relative position is proportionally displayed based on the kilobase scale at the bottom of the figure. Yellow boxes, gray lines, and blue boxes represent exons, introns, and upstream/downstream regions, respectively. b. The conserved motifs in soybean ALDHs. Different motifs and their relative positions are represented by the colored boxes