Figure 3: Schematic of the de novo cytidine diphosphatediacylgycerol (CDP-DAG) biosynthetic pathway for phosphatidylglycerols (PG). BMP, bis(monoacylglycero)phosphate; CL, cardiolipin; DHAP, dihydroxyacetone phosphate; P, phosphate; PA, phosphatidic acid (lysophosphatidylglycerol); PtdEtn, phosphatidylethanolamines; PtdCh, phosphatidylcholines; PtdIn, phosphatidylinositol; PtdSer, phosphatidylserine.