Fig. 8From: Integrative analysis of transcriptome and metabolome reveals flavonoid biosynthesis regulation in Rhododendron pulchrum petalsBiosynthesis pathway of flavonoid in three different color petals of R.pulchrum Sweet. Note: a Key structural genes and their expression level of involved in flavonoid biosynthesis pathway in R.pulchrum Sweet with different colors. b The expression levels of differential metabolites in flavonoid synthesis pathwayBack to article page