Stochastic simulation based on Gillespie Algorithm.

<p><b>(A)</b> Steady state distributions of X (total protein) are plotted at <i>J</i>_<i>0</i> = 3 min^-1 for the QSSA (left panel, mean = 457.2, standard deviation = 42.98, CV = 9.4%) and the mechanistic models (right panel, mean = 462.3, standard deviation = 43.54, CV = 9.42%). <b>(B)</b> Steady state distributions of M_P (mRNA) are plotted at <i>J</i>_<i>0</i> = 3 min^-1 for the QSSA (left panel, mean = 185.2, standard deviation = 15.05, CV = 8.13%) and the mechanistic models (right panel, mean = 185.6, standard deviation = 27.26, CV = 14.68%). All the values (except CVs) are in number of molecules.