Fig 3.
Degradation of racemic 2-butanol and accumulation of metabolites in resting-cell experiments of A. tertiaricarbonis wild-type strain L108 (A) and mdpJ knockout strain L108 (ΔmdpJ) K24 (B). In the latter case, 3-buten-2-ol and 3-buten-2-one were below the detection limit (2 μM) throughout the experiment.