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Table 2 Fluxes obtained from Synechocystis autotrophic FBA solutions with and without Xfpk present when butanol or biomass production is the objective function Z

From: Genetic and nutrient modulation of acetyl-CoA levels in Synechocystis for n-butanol production

  Z = Butanol Z = Biomass
Xfpk− Xfpk+ Xfpk− Xfpk+
BuOH (mmol/gDCW/h) 0.204 0.306 0 0
Biomass (1/h) 0 0 0.026 0.029
ATP (mmol/gDCW/h) 7.3 6.0 5.7 6.3
ATP/BuOH (mmol/mmol) 35.7 19.6
  1. Photon uptake was constrained to 18.7 mmol/gDCW/h. Na+ and ATP-dependent CO2 uptake were allowed