Figure 2.
Product concentrations (A) and volumetric productivities (B) for l-glutamate, l-lysine, l-ornithine and putrescine production in CgXII medium containing 100 mM xylose. Corynebacterium glutamicum strains with pEKEx3-xylAEc or pEKEx3-xylAXc-xylBCg were analysed. l-glutamate was produced with WT (hatched bars), l-lysine with DM1729 (open bars), l-ornithine with ORN1 (closed bars) and putrescine with PUT21 (checked bars). Data represent mean values and experimental imprecision of two independent cultivations.