Time series of stable model. Species concentrations decrease to zero in the simulation of the stable model. This is because mass flows out of the network through reactions R4, R5, and R6. Species S4 remains longest in the network. Its concentration decreases below 0.05 mol/l after 2.91 * 105 seconds (data not shown).
Aho et al. BMC Systems Biology 2007 1:22 doi:10.1186/1752-0509-1-22