Heatmaps showing the increase or decrease of different lipid species in the studied fractions following treatments, an “X” in the heatmap indicates that the lipid species was not detected. Numbers indicate different lipid species and a list of the corresponding lipids can be found in supplement (Supplemental S9). CL, cardiolipins; cMAM, crude MAM fraction; MAM, mitochondria associated membrane; PA, phosphatidic acid; Pa, palmitate; PC, phosphatidylcholine; PE, phosphatidylethanolamine; PG, phosphatidylglycerol; PI, phosphatidylinositol; PS, phosphatidylserine; SM, sphingomyelin; Tg, thapsigargin; veh, vehicle.