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Table 4 Specific formation rates (qP) for organic acids and ethanol during the stationary phase (gPRODUCT/gDCW h).

From: Metabolic regulation analysis of an ethanologenic Escherichia coli strain based on RT-PCR and enzymatic activities

Strain Acetate Formate Succinate Lactate Pyruvate Ethanol
E. coli C 0.14 ± 0.07 0.26 ± 0.06 0.04 ± 0.01 0.26 ± 0.04 0.25 ± 0.02 0.12 ± 0.06
CCE14 0.04 ± 0.08 0.05 ± 0.04 0.06 ± 0.01 0.01 ± 0.015 ND 0.68 ± 0.01
KO11 0.10 ± 0.01 0.19 ± 0.02 ND 0.03 ± 0.05 ND 0.37 ± 0.03
  1. ± Standard deviation of three independent experiments.
  2. ND. Not Detected.