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Table 3 Energetic features in different oxygenation conditions. Energetic features of S. cerevisiae CEN.PK113-1A grown in glucose-limited chemostat, D = 0.1 h-1 in different oxygenation conditions.

From: Oxygen dependence of metabolic fluxes and energy generation of Saccharomyces cerevisiae CEN.PK113-1A

  O2 provided in fermentor inlet gas
  20.9% 2.8% 1.0% 0.5% 0.0%
ATP from respiration (%) 59 55 36 25 0
OUR (mmol g-1h-1) 2.7 2.5 1.7 1.2 0
ATP/Oa 0.9 1.0 1.1 1.1 -
ATP/2e-b 1.0 0.9 1.0 1.2 -
  1. aCalculated from the oxygen uptake rate (OUR).
  2. bCalculated from the flux of electron donors to the respiratory chain.