Fig. 3From: Metabolic engineering of Escherichia coli for the utilization of ethanolEthanol utilization of engineered E. coli strains with different alcohol/aldehyde dehydrogenases. a Growth curves of engineered strains harboring different alcohol/aldehyde dehydrogenases; b residual ethanol concentrations of different engineered strains; c acetic acid concentrations of strains BL21/pTrc-AnalcA and BL21/pTrc-AnalcdA during the fermentation processesBack to article page