TABLE 3.

Phenotypic comparison of ECOM3 populations between oxic and anoxic growth environmentsa

StrainAerobic GR (1/h)Anaerobic GR (1/h)Aerobic lactate titer (g/liter)Anaerobic lactate titer (g/liter)
Unevolved wild-type0.71 ± 0.010.45 ± 0.0200.04 ± 0.01
eECOM310.42 ± 0.010.37 ± 0.011.51 ± 0.011.47 ± 0.01
eECOM320.40 ± 0.020.38 ± 0.021.45 ± 0.040.29 ± 0.02
eECOM330.44 ± 0.020.42 ± 0.011.30 ± 0.060.31 ± 0.03
  • a GR, growth rate.