Figure 3From: Theoretical analysis of the delay on the p53 micronetworkτ regulates p53 pulse. (a) Bifurcation diagram of p53 level vs. τ. The red solid line represents stable steady state. The black dashed line represents unstable steady state. The green point represents the peak or trough of p53 oscillation, and the blue point represents the supercritical Hopf bifurcation point. (b) The period of p53 oscillation as a function of τBack to article page