Figure 2. The interaction map of the ERK and Wnt signaling pathways.
The interaction map consists of the ERK and Wnt signaling modules and the transcriptional regulation module. Here, xi denotes the state variable representing the concentration of a signaling molecule and vi (referred to as a ‘process’) denotes the protein interaction or regulation. Details on each process of biochemical reaction can be found in Table S1 of Supplementary Data A.