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. 2012 May 28;3:154. doi: 10.3389/fphys.2012.00154

Figure 3.

Figure 3

βPix canonical and non-canonical signaling. Canonical signaling by βPix is based on its action as a GEF for Cdc42 and Rac1. Non-canonical signaling is based on its ability to act as a scaffolding protein to promote formation of multiunit signaling complexes.