PMC:2654804 / 13158-14000 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/2654804","sourcedb":"PMC","sourceid":"2654804","source_url":"https://www.ncbi.nlm.nih.gov/pmc/2654804","text":"For models based on traditional chemical rate equations, each ODE in the model is assumed to be a sum of a number of reactions. The possible reactions must belong to a subset of predefined reaction types, where each allowed reaction type is specified by its name, a subset of possible input variables and ranges of allowed parameter values. The allowed reaction types can be specified individually for each state variable. As an example, in Figure 1B, the allowed reactions types are a unimolecular mass action reaction, a Michaelis–Menten reaction, and a simplified Hill equation. For reactions having multiple input variables, e.g. a bimolecular mass action reaction with equation k1 Xi Xj, it is implicitly assumed that i and j are not equal (to consider equality as in problem osc1 and osc2, we define an additional reaction type k1 Xi2).","tracks":[]}