Fig. 2

Phylogenetic relationships, gene structure analysis, and motif distributions of S. cereale bHLH proteins. (A) Phylogenetic tree was constructed using the neighbor-joining method with 1000 replicates for each node. (B) Exons and introns are indicated by yellow rectangles and grey lines, respectively. (C) Amino acid motifs in the ScbHLH proteins (1–10) are represented by colored boxes. The black lines indicate relative protein lengths