Fig. 2

Phylogenetic relationships, gene-structure analysis, and motif distributions of S. bicolor trihelix genes

a Phylogenetic tree was constructed using the NJ method with 1000 replicates on each node.

b Exons and introns are indicated by yellow rectangles and gray lines, respectively.

c Amino acid motifs in the Sbtrihelix proteins (1–10) are represented by coloured boxes. The black lines indicate relative protein lengths.