Fig. 2From: Combinatorial metabolic engineering of industrial Gluconobacter oxydans DSM2343 for boosting 5-keto-D-gluconic acid accumulationExpression of green fluorescent protein in G. oxydans DSM2343 under the control of different promoter. The whole cell relative fluorescence unit (RFU) are the averages of three different experiments divided by the cell density at 600Â nm. â– P0169 promoter, P0264 promoter, P0452 promoter, PtufB promoterBack to article page