Figure 2From: Efficient one-step production of (S)-1-phenyl-1,2-ethanediol from (R)-enantiomer plus NAD+–NADPH in-situ regeneration using engineered Escherichia coliGrowth curves of RS, AB, and RSAB. The engineered strains were cultivated at 37°C in 2.5-L flask bottles, with an initial working volume of 1.0 L, and then 1.0 mM IPTG was added at 5 h to induce protein expression. Error bars represent standard deviations (n = 3).Back to article page