Fig. 2

Batch cultivations of L. diolivorans. Illustration of batch cultivations on MRS-medium supplemented with glucose and glycerol of L. diolivorans LMG 19668 + EV (a) and comparison of this strain with L. diolivorans LMG 19668 + pduF strain in terms of glycerol uptake and 3-HPA formation capabilities (b)