Hierachical clustered heatmap showing the expression of BvMYB genes in different B. vulgaris (KWS2320) organs . Normalised RNA-seq data was used to generate this heatmap. Expression values are indicated by intensity of yellow colour. Black indicates no detected expression. The hierachical clustering was performed using Cluster 3.0 software; for visualisation Java TreeView was used. Clade assignment of the BvMYBs is given at the right.