Fig. 2From: An improved algorithm for flux variability analysisFigure adapted from [17]Graphical representation of the metabolic network of the example problem. In this system there are 7 reactions labeled as \(V_1, \dots , V_7\) with 5 metabolites \(\text {A}, \dots , \text {E}\). This network has two compartments, the extracellular region and the cytosol region.Back to article page