Figure 2
From: How reliable is the linear noise approximation of gene regulatory networks?
Threshold responses of mRNA and protein concentrations under sRNA regulation. We compare the mean concentrations predicted by the LNA method as a function of the parameter α shown in (a) with those predicted by the more accurate EMREs shown in (b). The average expression levels predicted by both methods are in good agreement except for small α (c) which is verified by stochastic simulations using the SSA (d).