Figure 1From: Analysis of l-glutamic acid fermentation by using a dynamic metabolic simulation model of Escherichia coliSimulated results of perturbation of the epd–pgk operon. The vertical axis in each graph shows the ratio of the concentration obtained for metabolites to the initial concentration of these metabolites; the horizontal axis shows the magnitude of perturbation. (A) Intermediates of the glycolysis pathway. (B) Intermediates of the pentose phosphate pathway. (C) Intermediates of the TCA cycle.Back to article page