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. 2013 Feb 21;8(2):e51174. doi: 10.1371/journal.pone.0051174

Figure 14. Stochastically perturbed toggle switch.

Figure 14

Empirical pro bability density function for Inline graphic plotted against time, i.e. the DCKE solution for Inline graphic in Inline graphic. Lighter gradient denotes higher probability values. We used data collected with Inline graphic simulations of Zhdanov model with Sine-Wiener noise. In A Inline graphic, in B Inline graphic, in C Inline graphic and in D Inline graphic. In all cases the noise intensity is Inline graphic. In the Inline graphic-axis the species concentration is represented, in the Inline graphic-axis minutes are given.