Reaction pathway obtained through (27). a) All reactions participate in both pathways except for four which are marked accordingly. Two reactions that were obtained for α = 0 and α = 2 but not for α = 3 are marked with α0 and α2, one that appears only for α = 0 is marked with α0, and one that appears only for α = 3 is marked with α3. (Note that a gradual increase of α, for 3 ≤ α ≤ 75, did not change the network structure.) b) Here, solid lines correspond to experimental data and dashed lines to the model dynamics defined through the reaction network shown in Figure 8(a) for α = 0.