Fig. 2From: Improvement of l-ornithine production by attenuation of argF in engineered Corynebacterium glutamicum S9114Cell growth and l-ornithine production of the strains CO and CO-1. a Growth curves under 72 h in shake flasks. b l-Ornithine production at 48 h of incubation. The error bars represent the standard deviation of samples. ***p ≤ 0.001Back to article page