FIG. 4.

Specific activities of NAD-dependent l-lactate dehydrogenase (LdhA) (A), fructose-1,6-bisphosphate aldolase (Fba) (B), 6-phosphofructokinase (PfkA) (C), pyruvate kinase (Pyk) (D), transketolase (Tkt) (E), and transaldolase (Tal) (F) in the C. glutamicum WT (black bars), WTΔsugR (white bars), WT(pVWEx1) (dark gray bars), and WT(pVWEx1-sugR) (light gray bars) strains during aerobic growth on LB. All data are arithmetic means with absolute errors of at least four determinations from one or two independent cultivations.