Figure 4.

The PDGF pathway diagram taken from NCI's Pathway-Interaction-Database (PID). Pathway members and the interactions between them are used as the basis for the computational metric of pathway behavior. Interactions are quantified according to gene-expression abundance and are iterated across the pathway.

Ben-Hamo and Efroni BMC Systems Biology 2012 6:3   doi:10.1186/1752-0509-6-3
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