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Table 3 Energetic and redox state in E. coli BW25113 and its Δpta knockout strain.

From: An insight into the role of phosphotransacetylase (pta) and the acetate/acetyl-CoA node in Escherichia coli

  ATP NADH/NAD+
  BW25113 Δ pta BW25113 Δ pta
Glucose aerobic
Early exponential phase
2.27 ± 0.17 2.68 ± 0.11 0.184 ± 0.001 0.173 ± 0.003
Glucose aerobic
Stationary phase
0.77 ± 0.05 1.22 ± 0.12 0.224 ± 0.003 0.262 ± 0.016
Acetate aerobic
Early exponential phase
2.22 ± 0.53 2.30 ± 0.58 0.240 ± 0.007 0.260 ± 0.001
Glucose anaerobic
Early exponential phase
1.04 ± 0.11 1.85 ± 0.04 0.303 ± 0.044 0.450 ± 0.084
  1. Culture conditions are expressed in the Materials and Methods section.