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Fig. 1 | Microbial Cell Factories

Fig. 1

From: Correction to: Indirect and direct routes to C-glycosylated flavones in Saccharomyces cerevisiae

Fig. 1

a Structures of some important flavones. b Predicted biosynthesis for C-glycosylated flavones from the common naringenin precursor. FNSI/II, flavone synthase 1 or 2; F2H, flavanone-2-hydroxylase; F3′H, flavanone-3′-hydroxylase CGT, C-glycosyltransferase. Broken line arrows represent hypothetical steps not demonstrated in this study. Equilibrium arrows indicate 2-hydroxylflavanones equilibrium with its open-circular form. Light grey arrows indicate the indirect C-glycosylation pathway and dark grey arrows shows the direct C-glycosylation pathway

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