Figure 3
From: Quantitative model for inferring dynamic regulation of the tumour suppressor gene p53
Sensitivity analysis of the nonlinear mathematical model. (A) Ratios of the simulation errors obtained by varying one of the model parameters (index 1: parameter c; 2: k; 3: K; 4: d. Left bar: the parameter is decreased (k = 0.9k); right bar: the parameter is increased (k = 1.1k)). (B) The drift of the solution with a unit perturbation of one model parameter obtained by using the Khalil method (solid-line: parameter a; dash-line: k; dash-dot line: K; dot-line: d).