Fig. 4
From: Corynebacterium glutamicum as platform for the production of hydroxybenzoic acids
Production of 4-HB with different C. glutamicum DelAro5 variants. The constructed C. glutamicum strains harboring pMKEx2_aroH_ubiC were cultivated in defined CGXII medium with 4% glucose. The heterologous gene expression was induced with 1 mM IPTG one hour after inoculation. 4-HB titers (a) and optical densities of the cultures (OD600) (b) were analyzed at time points indicated. Data represent average values and standard deviation from three biological replicates. In case no error bars are visible, the standard deviation was too small to be displayed