found: Work cat.: Stafford, Jason Hugh. Phosphatidic acid acts as an upstream activator of SRC kinase and PLCg to initiate calcium release in xenopus fertilization, 2006.
found: Mesh browser, Sept. 22, 2006(Phosphatidic Acids. Fatty acid derivatives of glycerophosphates. They are composed of glycerol bound in ester linkage with 1 mole of phosphoric acid at the terminal 3-hydroxyl group and with 2 moles of fatty acids at the other two hydroxyl groups.)
found: Oxford dict. of biochemistry and molecular biology(phosphatidic acid: any derivative of glycerol phosphate in which both the remaining hydroxyl groups of the glycerol moiety are esterified with fatty acids.)
