One-step fermentative production of aromatic polyesters from glucose by metabolically engineered Escherichia coli strains

Fermentative production of aromatic polyesters from glucose has been unsuccessful. Here, the authors achieve the objective by one-step fermentation of metabolically engineered E. coli expressing a isocaprenoyl-CoA:2-hydroxyisocaproate CoA-transferase and an evolved polyhydroxyalkanoate synthase.