Figure 3.
Oxygen uptake data acquired from bacterial cultures and Lake Washington sediment. (a) Example oxygen consumption rates obtained from ~ 1.7 × 105 M. extorquens AM1 cells grown on succinate or methanol with an optical density (600 nm) of ~0.10. (b) Summary of respiration rates obtained from 3 replicates for the top aerobic layer of Lake Washington sediment.