Fig. 7From: Integrated metabolome and transcriptome analyses of anthocyanin biosynthesis reveal key candidate genes involved in colour variation of Scutellaria baicalensis flowersProposed anthocyanin biosynthesis pathways in S. baicalensis with different flower colours. The gene expression heatmap was constructed according to log2FC (fold change) in three groups (SB vs SR, SB vs SW, and SR vs SW). Column diagrams represented the relative contents of metabolites in three colours of flowers.We have obtained appropriate copyright permission to use and modify the KEGG image depicted in FIGURE & ADDITIONAL FILEBack to article page