GO:0014065

phosphatidylinositol 3-kinase cascade

Details: 
A series of reactions, mediated by the intracellular phosphatidylinositol 3-kinase (PI3K). PI3K cascades lie downstream of many cell surface receptor linked signaling pathways and regulate numerous cellular functions. [GOC:ef, http://www.biocarta.com, Wikipedia:PI3K]
Evidence Code: