first , esr experiments involving spin-labeled phosphatidylserine , phosphatidic acid , and phosphatidylcholine demonstrated that , in the fluid-isotropic phase of dimyristoylphosphatidylcholine ( dmpc ) -rhodopsin membranes , the relative order of rhodopsin-induced immobilization was phosphatidic acid greater than phosphatidylcholine greater than phosphatidylserine .
C0012456
dimyristoylphosphatidylcholine
C1959616
phosphatidylcholine