Fig. 8
From: A framework to find the logic backbone of a biological network
Extended cyclic subgraph with two collective driver nodes corresponding to a stable motif. There is a sufficient subgraph starting from SMAD and ERK collectively and ending at them. Hence, SMAD and ERK form a set of collective driver nodes. Nodes with white background are in the ON state, while those with gray background are in the OFF state in the stabilized state of the motif. Node names marked in bold and starred refer to collective driver nodes