Figure 3
Simplified overview of the biosynthetic pathway leading to anthocyanin biosynthesis in fruit. Enzyme abbreviations as follows; PAL, phenylalanine ammonia lyase; C4H, cinnamate 4-hydroxylase; 4CL, 4-coumarate-CoA ligase; CHS, chalcone synthase; CHI, chalcone isomerase; F3H, flavanone 3-hydroxylase; F3’H, flavonoid 3’ hydroxylase; F3’5’H, flavonoid 3’,5’ hydroxylase; FLS, flavonol synthase; OMT, O-methyltransferase; LAR, leucoanthocyanidin reductase; ANR, anthocyanidin reductase; DFR, dihydroflavonol 4-reductase; ANS, anthocyanidin synthase; UFGT, uridine diphosphate (UDP)-glucose:flavonoid 3-0 -glucosyltransferase.