Fig. 7From: Tissue-specific transcriptome analyses reveal candidate genes for stilbene, flavonoid and anthraquinone biosynthesis in the medicinal plant Polygonum cuspidatumThe phenylpropanoid pathway and the expression of related synthase genes in Polygonum cuspidatum tissues. The expression levels of unigenes encoding the enzymes of each step are shown. PAL, phenylalanine ammonia-lyase; C4H, trans-cinnamate 4- hydroxylase; 4CL, 4-coumarate-CoA ligase; CHS, chalcone synthase; CHI, chalcone isomerase; FNSI, flavone synthase I; FNS II, flavone synthase II; F3H, flavanone3-hydroxylase; F3′5’H, flavonoid 3′,5′-hydroxylase; F3′H, flavonoid 3′-hydroxylase; DFR, dihydroflavonol 4-reductase; FLS, flavonol synthase; ANS, anthocyanidin synthase; ANR, anthocyanidin reductase; STS, stilbene synthase; ROMT, trans-resveratrol di-O-methyltransferase; UGT, glycosyl transferase; LAR: leucoanthocyantin reductase. The phenylpropanoid metabolism pathway was drawn using ChemDraw software according to map 00940, map 00941 and map 00945 in KEGG pathway database; the copyright permission of use and modification of the above pathways has been grantedBack to article page