Fig. 8
From: Metabolic engineering for microbial production of sugar acids
Schematic depiction of N-starvation inducible D-xylonic acid production from D-xylose by C. glutamicum according to [125]. The gene xdhCg was either transcribed from the endogenous nitrogen starvation-inducible promoters of the amtA gene or the amtB gene, as indicated with green gear. Overexpressed genes are represented in bold