Fig. 3From: Different color regulation mechanism in willow barks determined using integrated metabolomics and transcriptomics analysesHeatmap of DAMs involved in flavonoid and carotenoid biosynthesis pathways. AÂ Heatmap of DAMs involved in flavonoid biosynthesis pathway. The red DAMs are anthocyanin. BÂ Heatmap of DAMs in carotenoid biosynthesis pathway. C Heatmap of DAMs in porphyrin and chlorophyll metabolism pathway. R, red bark; P, purple bark; G, green barkBack to article page