Fig. 5From: Effect of Tween 40 and DtsR1 on l-arginine overproduction in Corynebacterium crenatum Relative transcription level of genes possible involved in the regulation of ODHC specific activity and of genes involved in the biosynthetic pathway of l-Arg triggered by Tween 40 addition and dtsR1 disruption. Results are the means ± standard deviations from three independent experiments. Compared with the control group, “ns” designates P < 0.05.Back to article page