Fig. 3

Chromosomal distribution and syntenic relationships of the bHLH transcription factor family. bHLH gene locations, chromosomes and chromosome complements are indicated by lowercase letters (a, b and f), respectively. The chromosomes of Arabidopsis and rice are indicated by lowercase letters (c and d), respectively. Wheat bHLH transcription factor genes in synteny with regions in Arabidopsis and rice are indicated by lowercase letter (e)