Figure 6From: Genome-wide transcriptome analysis of genes involved in flavonoid biosynthesis between red and white strains of Magnolia sprengeri pampHistogram representing clusters of orthologous groups (KOG) classification. 25,626 unigenes were assigned to 25 categories by KOG classification. The y-axis ‘Frequency’ indicates the number of genes in a specific function cluster. The legend on the right shows a description of the 25 functional categories.Back to article page