Figure 4
From: Hybrid modeling of biological networks: mixing temporal and qualitative biological properties
Interaction and Reaction Systems (IRS) for the Leloup and Goldbeter's model. Interaction and Reaction Systems for the Leloup and Goldbeter's model where the labeled arrows are interactions (positive (+) or negative (-)) and where the non-labeled arrows are reactions. The left part represents the IRS. The right part represents the IRS after simplification where P t and T t stand for the total of proteins PER and TIM, as used in our analysis.