Fig. 4
From: Engineering Corynebacterium glutamicum to produce 5-aminolevulinic acid from glucose
The growth, ALA and PBG accumulation in C. glutamicum SEAL and SEAL1. SEAL contains the plasmid pSEAL, and SEAL1 contains the plasmid pSEAL and the ASV tag in the C-terminus of ALAD. 40Â g/L glucose was added initially as the sole carbon source. The results are the average of three independent experiments