Figure 4

One of the optimal flux distributions corresponding to the maximum growth rate. In the case of glucose substrate, an identified alternative solution involved r40 = depicted value - 0.31 and r22 = depicted value + 0.31; this and the depicted in the figure as active route are equivalent with respect to AcCoA synthesis, thus leading to the same biomass production rate. Depicted flux values are defined as in Figures 2-3.