Stability and Hopf Bifurcation Analysis in a Delayed Myc/E2F/miR-17-92 Network Involving Interlinked Positive and Negative Feedback Loops

Figure 4

(a) Bifurcation diagram of [P] with time delay as the bifurcating parameter when fixing the negative feedback strength . The stable steady state is depicted by the red solid line, and the maxima and minima are depicted by the blue dots for the stable limit cycle. (b) and (c) are time courses diagram of for the parameter (b) and 4.5 (c), respectively. Initial conditions: .

(a)

(b)

(c)