"2009-11-04T06:30:50Z"^^ . "Acidic phospholipids composed of two molecules of phosphatidic acid covalently linked to a molecule of glycerol. They occur primarily in mitochondrial inner membranes and in bacterial plasma membranes.\nSource: MeSH, 2009."@en . "2009-11-04T06:30:50Z"^^ .