Figure 6.

Skp2 regulates the mutual information and noise in the communication. We analysed the relationship between the mutual information for fixed concentrations Cks1. The concentration of Skp2 varies between plots from 0 μM and 0.2 μM. The concentration of p27 varies in each plot between 0 μM and 20 μM. Following the plots from top left to bottom right, the amount of Skp2 increases. As can be observed, the amount of mutual information (green line) also increases until some maximum is reached (centre plot). At this same point the error probabilities f and g intersect.