Fig. 4From: Metabolome and transcriptome analyses identify the plant immunity systems that facilitate sesquiterpene and lignan biosynthesis in Syringa pinnatifolia Hemsl.Biosynthetic pathways of the major compounds. AÂ Biosynthetic pathway of sesquiterpenes. BÂ Biosynthetic pathway of lignans. Pink color blocks indicate the presence of DEGs, whereas gray color blocks indicate that no DEGs are present. The gradient color bars demonstrate the z-score standardized from the FPKM value to present gene expressionBack to article page