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. 2017 Nov 16;8:2259. doi: 10.3389/fmicb.2017.02259

FIGURE 3.

FIGURE 3

Flavonoids biosynthesis pathway in plants. PAL, phenyl ammonia lyase; TAL, tyrosine ammonia lyase; C4H, cinnamate 4-hydroxylase; 4CL, 4-coumarate: CoA ligase; CHS, chalcone synthase; CHI, chalcone synthase; IFS, isoflavone synthase; FSI, soluble flavone synthase; FSII, membrane-bound flavone synthase; FHT, flavanone 3β-hydroxylase; FLS, flavonol synthase; IFS, isoflavone synthase; CHR, chalcone reductase; DFR, dihydroflavonol 4-reductase; LAR, leucocyanidin reductase; ANS, anthocyanidin synthase; 3GT, flavonoid 3-O-glycosyltransferase.