Fig. 9From: Mathematical model of the cell signaling pathway based on the extended Boolean network model with a stochastic processTemporal evolution of GRB2 activity. a the trajectory of GRB2 (bottom) reflects stimuli occurring at EGFR, ERBB2, and MET. b Timing of the highest activity (peak) of proteins EGFR, MET, ERBB2, and GRB2Back to article page