Fig. 3From: Clustering reveals limits of parameter identifiability in multi-parameter models of biochemical dynamicsThe NF κB signalling pathway. a Schematic representation of the reactions involved. b Clustering of the model parameters reveals that parameters which characterise modules close in the network topology are generally more correlated than those far apart. Sensitivity vectors were calculated for a specific TNF- α stimulation to reflect physiological conditions (increase, plateau, decrease): see Figure 6B in Additional file 1 Back to article page