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Concentration of different lipids (mg lipid/daphnia) at different TNT concentration. Letters indicate statistical significance after pairwise comparison (p<0.05). The lipids shown are: a) Total sphingomyelin (SM) and dihydrosphingomyelin (DSM), b) Total lysophosphatidylethanolamine (LPE), c) Total phosphatidylglycerol (PG), d) Total phosphatidic acid (PA), e) Total lysophosphatidylcholine (LPC), f) Total lipids
