Fig. 2

Venn diagrams showing number proteins pathway triplets have in common. a) PI3K-Akt, focal adhesion, and Rap1. b) P13K-Akt, focal adhesion, and Rap1. c) P13K-Akt, chemokine signaling, and Rap1. d) chemokine signaling, focal adhesion, and Rap1. e) chemokine signaling, and cytokine-cytokine receptor interaction. In each of the diagrams, the intersection of the pathways includes essentially no proteins from the other significant pathways