Fig. 4From: Genome-wide analysis of basic helix-loop-helix (bHLH) transcription factors in Brachypodium distachyon Phylogenetic tree constructed with the BdbHLH domains based on the neighbor-joining method. The tree shows the 24 phylogenetic groups (numbered within blue circles). The circles of different colors represent the predicted DNA-binding activity of each protein: G-box in brown, Non-G-box in gray, Non-E-box in red and No-DNA binding in purpleBack to article page