Fig. 6From: Synthesis of avenanthramides using engineered Escherichia coliSynthesis of avn G (a) by feeding 4-hydroxyanthranilate and p-coumaric acid and of avn A (b) by feeding 5-hydroxyanthranilate and p-coumaric acid. S, p-coumaric acid; P1, avn G; P2, avn ABack to article page