Fig. 2From: Elucidation of the co-metabolism of glycerol and glucose in Escherichia coli by genetic engineering, transcription profiling, and 13C metabolic flux analysisMetabolic flux distributions of E. coli BW25113 (a) and the ΔptsGglpK* mutant (b). Fluxes shown are absolute values (mmol/g/h) (flux ± SD). Numbers represent the fluxes at dilution rates of 0.1 (top) and 0.35 h−1 (bottom)Back to article page