Influence graph definition. Prototype pattern relations (P) and rule relations (R) used to determine influence graphs: an intermediate graph (Left) is ultimately reduced to the simplified, final influence graph (Right). An arrow from P to R means that P is a reactant pattern of the R; for the reverse direction P is a product pattern of R. Green edges show activation relations and red ones show inhibition.
Smith et al. BMC Bioinformatics 2012 13(Suppl 8):S3 doi:10.1186/1471-2105-13-S8-S3