Figure 6
From: An investigation of spatial signal transduction in cellular networks
Response of the cyclic reaction network module. X1(solid line), X2(dashed line), X3(solid line with circles) and X4(solid line with dots) are shown for when the module (all elements non-diffusible) is subjected to a (A) gradient signal and a (B) localized signal input. Note that the profiles of X2, X3and X4are coincident for the parameters chosen. The concentration profile of X1is qualitatively opposite to that of the signal while X2, X3and X4are qualitatively similar to the input.