Extended Data Fig. 4: Structural elucidation at the FA level of lipids in the main lipid categories. Related to Fig. 2.
From: Critical shifts in lipid metabolism promote megakaryocyte differentiation and proplatelet formation
a-d, Molecular structural analysis of lipids identified with shotgun lipidomics at the MS2 level. The MS2 spectra shown in each panel are used as structural assessment by customized MFQL search files using the LipidXplorer search engine. Potential fragmentation patterns are shown above each panel. Annotated fragments are denoted in the chemical structure of the individual species. For lipid identification, FAs and loss of FAs as well as class-specific headgroups or neutral losses were used. Quantification of lipid species on the molecular species level is based on FA intensities.
