Fig 2. Glucose concentrations in the supernatant of the different cultivations of C. difficile 630Δerm.
Shown are the glucose concentrations of the cultivations in CAM (no glucose addition) and CDMM (addition of 2 g/L glucose) in the growth medium (med), in the samples taken in the middle of the exponential phase (½ ODmax, exp) and at the beginning of the stationary phase (ODmax, stat). The concentrations were analyzed by an enzyme assay, results are based on four independent cultivations. *: not detected.