#METABOLOMICS WORKBENCH sbhattacharya_20231205_084853 DATATRACK_ID:4489 STUDY_ID:ST003225 ANALYSIS_ID:AN005288 PROJECT_ID:PR002011 VERSION 1 CREATED_ON May 31, 2024, 9:57 am #PROJECT PR:PROJECT_TITLE Lipidomic analysis of Axon Regeneration in Xenopus laevis Chiasm PR:PROJECT_SUMMARY CNS injuries of the anuran amphibian, Xenopus laevis, are uniquely befitted for PR:PROJECT_SUMMARY studying the molecular compositions of neuronal regeneration of retinal ganglion PR:PROJECT_SUMMARY cells (RGC) due to a functional recovery of optic axons disparate to adult PR:PROJECT_SUMMARY mammalian analogues. RGCs and their optic nerve axons undergo irreversible PR:PROJECT_SUMMARY neurodegeneration in glaucoma and associated optic neuropathies, resulting in PR:PROJECT_SUMMARY blindness in mammals. Conversely, Xenopus demonstrates RGC lifetime-spanning PR:PROJECT_SUMMARY regenerative capabilities after optic nerve crush, inciting opportunities to PR:PROJECT_SUMMARY compare de novo regeneration and develop efficient pharmaceutical approaches for PR:PROJECT_SUMMARY vision restoration. Studies revealing lipidome alterations during optic nerve PR:PROJECT_SUMMARY regeneration are sparse and could serve as a solid foundation for these PR:PROJECT_SUMMARY underlying molecular changes. We profile the lipid changes in a transgenic line PR:PROJECT_SUMMARY of 1 year old Xenopus laevis Tg(islet2b:gfp) frogs that were either had a PR:PROJECT_SUMMARY monocular surgery of either a left optic crush injury (crush) or sham surgery PR:PROJECT_SUMMARY (sham). The matching controls of uninjured right optic nerves were also PR:PROJECT_SUMMARY collected (control). Tg(islet2b:gfp) frogs were allowed to recover for 12 and 27 PR:PROJECT_SUMMARY days post optic nerve crush. Following euthanasia, the optic nerves were PR:PROJECT_SUMMARY collected for lipidomic analysis. A modified Bligh and Dyer method was used for PR:PROJECT_SUMMARY lipid extraction, followed by untargeted mass spectrometry lipid profiling with PR:PROJECT_SUMMARY a Q-Exactive Orbitrap Liquid Chromatography-Mass Spectrometer (LC MS-MS) coupled PR:PROJECT_SUMMARY with Vanquish Horizon Binary UHPLC LC-MS system. PR:INSTITUTE University of Miami PR:DEPARTMENT Ophthalmology PR:LAST_NAME Bhattacharya PR:FIRST_NAME Sanjoy K. PR:ADDRESS 1638 NW 10th Avenue, Room 706-A, Miami, FL 33136 PR:EMAIL sbhattacharya@med.miami.edu PR:PHONE 3054824103 #STUDY ST:STUDY_TITLE Lipidomic analysis of Axon Regeneration in Xenopus laevis Chiasm ST:STUDY_SUMMARY CNS injuries of the anuran amphibian, Xenopus laevis, are uniquely befitted for ST:STUDY_SUMMARY studying the molecular compositions of neuronal regeneration of retinal ganglion ST:STUDY_SUMMARY cells (RGC) due to a functional recovery of optic axons disparate to adult ST:STUDY_SUMMARY mammalian analogues. RGCs and their optic nerve axons undergo irreversible ST:STUDY_SUMMARY neurodegeneration in glaucoma and associated optic neuropathies, resulting in ST:STUDY_SUMMARY blindness in mammals. Conversely, Xenopus demonstrates RGC lifetime-spanning ST:STUDY_SUMMARY regenerative capabilities after optic nerve crush, inciting opportunities to ST:STUDY_SUMMARY compare de novo regeneration and develop efficient pharmaceutical approaches for ST:STUDY_SUMMARY vision restoration. Studies revealing lipidome alterations during optic nerve ST:STUDY_SUMMARY regeneration are sparse and could serve as a solid foundation for these ST:STUDY_SUMMARY underlying molecular changes. We profile the lipid changes in a transgenic line ST:STUDY_SUMMARY of 1 year old Xenopus laevis Tg(islet2b:gfp) frogs that were either had a ST:STUDY_SUMMARY monocular surgery of either a left optic crush injury (crush) or sham surgery ST:STUDY_SUMMARY (sham). The matching controls of uninjured right optic nerves were also ST:STUDY_SUMMARY collected (control). Tg(islet2b:gfp) frogs were allowed to recover for 12 and 27 ST:STUDY_SUMMARY days post optic nerve crush. Following euthanasia, the optic nerves were ST:STUDY_SUMMARY collected for lipidomic analysis. A modified Bligh and Dyer method was used for ST:STUDY_SUMMARY lipid extraction, followed by untargeted mass spectrometry lipid profiling with ST:STUDY_SUMMARY a Q-Exactive Orbitrap Liquid Chromatography-Mass Spectrometer (LC MS-MS) coupled ST:STUDY_SUMMARY with Vanquish Horizon Binary UHPLC LC-MS system. ST:INSTITUTE University of Miami ST:LAST_NAME Bhattacharya ST:FIRST_NAME Sanjoy ST:ADDRESS 1638 NW 10th Avenue, Room 706-A, Miami, FL 33136 ST:EMAIL sbhattacharya@med.miami.edu ST:PHONE 3054824103 #SUBJECT SU:SUBJECT_TYPE Amphibian SU:SUBJECT_SPECIES Xenopus laevis SU:TAXONOMY_ID 8355 #SUBJECT_SAMPLE_FACTORS: SUBJECT(optional)[tab]SAMPLE[tab]FACTORS(NAME:VALUE pairs separated by |)[tab]Raw file names and additional sample data SUBJECT_SAMPLE_FACTORS - 27dpi_Chiasm_1 Sample source:Optic chiasm | Treatment:Crush RAW_FILE_NAME=27dpi_Chiasm_1_POS1.raw, 27dpi_Chiasm_1_POS2.raw, 27dpi_Chiasm_1_POS3.raw, 27dpi_Chiasm_1_NEG1.raw, 27dpi_Chiasm_1_NEG2.raw, 27dpi_Chiasm_1_NEG3.raw SUBJECT_SAMPLE_FACTORS - 27dpi_Chiasm_2 Sample source:Optic chiasm | Treatment:Crush RAW_FILE_NAME=27dpi_Chiasm_2_POS1.raw, 27dpi_Chiasm_2_POS2.raw, 27dpi_Chiasm_2_POS3.raw, 27dpi_Chiasm_2_NEG1.raw, 27dpi_Chiasm_2_NEG2.raw, 27dpi_Chiasm_2_NEG3.raw SUBJECT_SAMPLE_FACTORS - Sham_Chiasm_1 Sample source:Optic chiasm | Treatment:Sham RAW_FILE_NAME=Sham_Chiasm_1_POS1.raw, Sham_Chiasm_1_POS2.raw, Sham_Chiasm_1_POS3.raw, Sham_Chiasm_1_NEG1.raw, Sham_Chiasm_1_NEG2.raw, Sham_Chiasm_1_NEG3.raw SUBJECT_SAMPLE_FACTORS - 12dpi_Chiasm_1 Sample source:Optic chiasm | Treatment:Crush RAW_FILE_NAME=12dpi_Chiasm_1_POS1.raw, 12dpi_Chiasm_1_POS2.raw, 12dpi_Chiasm_1_POS3.raw, 12dpi_Chiasm_1_NEG1.raw, 12dpi_Chiasm_1_NEG2.raw, 12dpi_Chiasm_1_NEG3.raw SUBJECT_SAMPLE_FACTORS - 12dpi_Chiasm_2 Sample source:Optic chiasm | Treatment:Crush RAW_FILE_NAME=12dpi_Chiasm_2_POS1.raw, 12dpi_Chiasm_2_POS2.raw, 12dpi_Chiasm_2_POS3.raw, 12dpi_Chiasm_2_NEG1.raw, 12dpi_Chiasm_2_NEG2.raw, 12dpi_Chiasm_2_NEG3.raw SUBJECT_SAMPLE_FACTORS - Sham_Chiasm_2 Sample source:Optic chiasm | Treatment:Sham RAW_FILE_NAME=Sham_Chiasm_2_POS1.raw, Sham_Chiasm_2_POS2.raw, Sham_Chiasm_2_POS3.raw, Sham_Chiasm_2_NEG1.raw, Sham_Chiasm_2_NEG2.raw, Sham_Chiasm_2_NEG3.raw #COLLECTION CO:COLLECTION_SUMMARY Optic chiasms were collected from frogs at 12 and 27 weeks post optic nerve CO:COLLECTION_SUMMARY crush and subjected to lipid profiling. CO:SAMPLE_TYPE Eye tissue #TREATMENT TR:TREATMENT_SUMMARY Optic nerves from each transgenic Tg(Islet2b:EGFP-RPL10a) Xenopus laevis frogs, TR:TREATMENT_SUMMARY 3.5 - 5.0 cm in length, underwent monocular surgery of either a left optic crush TR:TREATMENT_SUMMARY injury (crush) or sham surgery (sham). The matching controls of uninjured right TR:TREATMENT_SUMMARY optic nerves were also collected (control). Operated individuals were TR:TREATMENT_SUMMARY anesthetized with 0.05% ethyl 3-aminobenzoate methanesulfonate (Sigma, USA). #SAMPLEPREP SP:SAMPLEPREP_SUMMARY Lipids were extracted from the optic chiasm tissue with a Bligh and Dyer method. SP:SAMPLEPREP_SUMMARY The organic phase containing the lipids was removed after centrifugation and SP:SAMPLEPREP_SUMMARY dried down with a vacuum centrifuge. The lipids were flushed with argon gas to SP:SAMPLEPREP_SUMMARY prevent oxidation and stored at -80°C prior to analysis. Dried lipid samples SP:SAMPLEPREP_SUMMARY were reconstitued in 49µl of isopropanol:acetonitrile 1:1 (v/v) and 1µl of SP:SAMPLEPREP_SUMMARY EquiSPLASH™ LIPIDOMIX® Quantitative Internal Standard (330731) and sonicated SP:SAMPLEPREP_SUMMARY for 15 minutes for total solubilization. Samples were split into two separate SP:SAMPLEPREP_SUMMARY vials containing 25µl each, one for positive mode and one for negative mode. SP:SAMPLEPREP_SUMMARY Reversed phase chromatographic separation was performed on Vanquish Horizon SP:SAMPLEPREP_SUMMARY UHPLC system (Thermo) using an Accucore Vanuqish C18+ UHPLC Column. An injection SP:SAMPLEPREP_SUMMARY volume of 5µl was used and the flow rate was 260 µl/min. Mobile phase A was SP:SAMPLEPREP_SUMMARY 50% acetonitrile, 50% water, 5mM ammonium formate, and 0.1% formic acid. Mobile SP:SAMPLEPREP_SUMMARY phase B was 88% isopropanol, 10% acetonitrile, 2% water, 5mM ammonium formate SP:SAMPLEPREP_SUMMARY and 0.1% formic acid. #CHROMATOGRAPHY CH:CHROMATOGRAPHY_TYPE Reversed phase CH:INSTRUMENT_NAME Thermo Vanquish CH:COLUMN_NAME Thermo Accucore C18 (150 x 2.1mm,2.6um) CH:SOLVENT_A 50% acetonitrile/50% water; 0.1% formic acid; 5mM ammonium formate CH:SOLVENT_B 88% isopropanol/10% acetonitrile/2% water; 0.1% formic acid; 5mM ammonium CH:SOLVENT_B formate CH:FLOW_GRADIENT The gradient began at 10% B for 1 min, then shifted to 30% B for 1.5min, 50% for CH:FLOW_GRADIENT 3.5min, 60% for 10min, 80% for 2 min, 95% for 2 min, then stayed at 100% B for 6 CH:FLOW_GRADIENT min before ramping down to 10% B for 2 min. CH:FLOW_RATE 260 ul/min CH:COLUMN_TEMPERATURE 55 #ANALYSIS AN:ANALYSIS_TYPE MS #MS MS:INSTRUMENT_NAME Thermo Q Exactive Orbitrap MS:INSTRUMENT_TYPE Orbitrap MS:MS_TYPE ESI MS:ION_MODE NEGATIVE MS:MS_COMMENTS The raw scans were analysed and quantified with LipidSearch 5.0 and the MS:MS_COMMENTS statistical analysis was conducted through Metaboanalyst 5.0. #MS_METABOLITE_DATA MS_METABOLITE_DATA:UNITS Peak area MS_METABOLITE_DATA_START Samples 27dpi_Chiasm_1 Sham_Chiasm_1 27dpi_Chiasm_2 12dpi_Chiasm_2 12dpi_Chiasm_1 Sham_Chiasm_2 Factors Sample source:Optic chiasm | Treatment:Crush Sample source:Optic chiasm | Treatment:Sham Sample source:Optic chiasm | Treatment:Crush Sample source:Optic chiasm | Treatment:Crush Sample source:Optic chiasm | Treatment:Crush Sample source:Optic chiasm | Treatment:Sham Cer(d18:1_15:0)+D7:(s) 1.50E+07 1.39E+07 1.67E+07 1.37E+07 2.10E+06 1.65E+07 Cer(d18:1_16:0) 5.73E+05 4.58E+05 5.32E+05 2.42E+05 6.24E+04 1.11E+06 Cer(d18:1_18:0) 4.33E+05 5.82E+05 5.10E+05 2.66E+05 6.83E+04 1.64E+06 Cer(d18:1_22:1) 6.52E+04 1.31E+05 7.75E+04 3.87E+04 1.61E+04 3.54E+05 Cer(d18:1_24:1) 2.84E+06 3.16E+06 3.44E+06 1.44E+06 3.37E+05 6.38E+06 Cer(d24:2_14:0) 4.68E+03 7.68E+03 3.51E+03 2.24E+03 1.51E+03 3.98E+04 Cer(d36:1) 9.27E+04 1.39E+05 1.42E+05 7.56E+04 1.16E+04 3.92E+05 Cer(d40:2) 3.16E+04 3.93E+04 3.54E+04 9.91E+03 5.83E+03 8.37E+04 Cer(d42:2) 5.78E+04 1.69E+05 6.61E+04 1.05E+05 1.86E+04 2.57E+05 FA(16:0) 1.68E+05 2.23E+05 1.01E+05 8.47E+04 2.60E+04 2.39E+05 FA(16:1) 4.49E+04 6.43E+04 2.74E+04 1.96E+04 3.72E+03 6.63E+04 FA(18:0) 1.47E+05 1.46E+05 7.29E+04 5.17E+04 1.03E+04 1.15E+05 FA(18:1) 1.14E+06 1.41E+06 6.12E+05 3.82E+05 1.16E+05 1.19E+06 FA(18:2) 5.60E+04 4.46E+04 1.75E+04 1.27E+04 1.72E+03 4.67E+04 FA(20:3) 2.73E+04 2.47E+04 8.93E+03 4.91E+03 4.98E+02 2.55E+04 FA(20:4) 5.64E+05 6.66E+05 2.30E+05 1.91E+05 2.35E+04 7.48E+05 FA(20:5) 1.42E+05 6.74E+04 3.27E+04 2.11E+04 1.86E+03 6.35E+04 FA(22:4) 6.61E+03 4.35E+03 1.99E+03 1.15E+03 3.15E+01 5.26E+03 FA(22:5) 3.67E+04 1.98E+04 1.01E+04 6.42E+03 7.41E+02 2.38E+04 FA(22:6) 6.15E+05 5.47E+05 2.78E+05 1.88E+05 2.57E+04 6.74E+05 FA(29:7) 5.56E+03 1.09E+04 7.90E+03 3.58E+03 1.68E+02 1.41E+04 Hex1Cer(d16:0_20:1) 3.61E+05 5.93E+05 2.32E+05 1.47E+05 9.53E+04 6.61E+05 Hex1Cer(d16:0_22:1) 2.55E+05 6.87E+05 1.51E+05 1.33E+05 3.83E+04 8.93E+05 Hex1Cer(d16:0_24:2) 2.55E+06 6.67E+06 2.78E+06 1.18E+06 7.14E+05 1.04E+07 Hex1Cer(d16:0_26:2) 1.08E+07 2.40E+07 9.51E+06 7.22E+06 2.38E+06 3.65E+07 Hex1Cer(d18:0_18:1) 5.01E+05 8.76E+05 3.02E+05 1.56E+05 1.06E+05 1.16E+06 Hex1Cer(d20:0_18:1) 2.90E+04 7.08E+04 1.84E+04 2.05E+04 1.21E+04 1.55E+05 Hex1Cer(d22:2_16:0) 5.12E+05 1.03E+06 5.88E+05 1.69E+05 1.61E+05 2.53E+06 Hex1Cer(d22:2_18:0) 1.11E+06 3.22E+06 1.21E+06 5.41E+05 2.36E+05 5.40E+06 Hex1Cer(d36:1) 2.13E+05 3.06E+05 1.06E+05 1.04E+05 7.29E+04 3.30E+05 Hex1Cer(d38:2) 9.41E+04 1.88E+05 7.74E+04 6.51E+04 4.28E+04 5.80E+05 Hex1Cer(d40:1) 8.17E+05 1.59E+06 7.02E+05 4.18E+05 1.17E+05 2.74E+06 Hex1Cer(d40:2) 1.96E+05 2.96E+05 2.76E+05 7.21E+04 8.21E+04 7.38E+05 Hex1Cer(d41:2) 3.78E+05 1.04E+06 3.08E+05 1.77E+05 5.89E+04 1.29E+06 Hex1Cer(d42:2) 4.90E+05 9.25E+05 3.21E+05 1.02E+05 1.02E+05 1.27E+06 Hex1Cer(d42:3) 3.01E+04 8.93E+04 3.11E+04 1.59E+04 3.77E+03 1.26E+05 Hex1Cer(d43:2) 5.14E+03 2.88E+04 3.20E+03 5.99E+03 1.11E+03 5.30E+04 Hex1Cer(t18:0_24:2) 3.75E+06 1.40E+07 3.31E+06 3.38E+06 1.08E+06 1.84E+07 Hex1Cer(t18:1_22:1) 3.32E+05 1.12E+06 3.27E+05 1.57E+05 7.99E+04 9.73E+05 Hex1Cer(t20:0_20:1) 6.76E+04 1.95E+05 4.83E+04 7.24E+04 1.80E+04 3.42E+05 Hex1Cer(t20:1_20:1) 1.73E+05 3.08E+05 1.62E+05 5.67E+04 6.98E+04 6.59E+05 Hex1Cer(t22:1_18:1) 8.90E+05 2.98E+06 7.37E+05 3.19E+05 2.29E+05 2.67E+06 Hex1Cer(t40:1) 6.57E+04 1.26E+05 4.26E+04 5.73E+04 1.03E+04 3.03E+05 Hex1Cer(t40:2) 2.65E+05 1.12E+06 2.99E+05 1.45E+05 6.12E+04 9.82E+05 Hex1Cer(t42:1) 3.66E+05 6.19E+05 2.02E+05 1.49E+05 7.02E+04 6.68E+05 Hex1Cer(t42:2) 7.89E+05 1.40E+06 5.33E+05 3.04E+05 1.81E+05 2.65E+06 LBPA(18:1_18:1) 4.89E+04 5.48E+04 5.65E+04 2.15E+04 1.47E+04 1.88E+05 LPA(28:2) 8.68E+05 8.69E+05 7.19E+05 5.13E+05 4.88E+04 6.83E+05 LPC(14:0) 1.39E+04 2.20E+04 8.92E+03 7.13E+03 9.62E+02 2.07E+04 LPC(15:0) 7.74E+05 8.65E+05 5.38E+05 3.36E+05 5.14E+04 9.96E+05 LPC(15:1) 5.71E+05 1.02E+06 3.32E+05 3.26E+05 4.35E+04 1.30E+06 LPC(16:0) 1.75E+06 2.30E+06 1.35E+06 9.14E+05 1.22E+05 2.53E+06 LPC(16:1) 3.69E+06 6.04E+06 2.15E+06 1.48E+06 2.47E+05 6.16E+06 LPC(16:2) 2.46E+04 2.40E+04 1.80E+04 7.47E+03 9.88E+02 2.13E+04 LPC(17:1) 3.16E+04 4.03E+04 2.30E+04 1.35E+04 2.11E+03 4.18E+04 LPC(18:0) 1.18E+05 6.50E+04 7.84E+04 3.20E+04 4.92E+03 9.72E+04 LPC(18:1) 3.38E+06 5.42E+06 2.31E+06 1.62E+06 2.92E+05 5.83E+06 LPC(18:1)+D7:(s) 9.61E+06 8.41E+06 7.56E+06 6.44E+06 5.65E+05 7.04E+06 LPC(18:2) 3.22E+05 3.41E+05 1.56E+05 1.10E+05 1.64E+04 4.47E+05 LPC(20:2) 1.24E+04 1.19E+04 5.67E+03 4.74E+03 4.89E+02 1.95E+04 LPC(20:3) 1.16E+05 6.88E+04 6.26E+04 2.21E+04 2.58E+03 9.01E+04 LPC(20:4) 7.78E+05 7.79E+05 6.83E+05 4.94E+05 6.87E+04 1.50E+06 LPC(20:5) 2.92E+05 2.75E+05 2.35E+05 1.32E+05 2.21E+04 3.06E+05 LPC(22:4) 3.09E+04 2.70E+04 1.97E+04 8.03E+03 1.27E+03 3.93E+04 LPC(22:5) 6.77E+04 5.84E+04 3.18E+04 2.25E+04 3.62E+03 6.83E+04 LPC(22:6) 1.08E+06 1.10E+06 9.80E+05 6.15E+05 1.06E+05 1.70E+06 LPC(O-16:0) 1.95E+04 2.71E+03 2.64E+03 9.99E+02 1.62E+02 4.24E+03 LPC(O-17:1) 6.10E+04 1.15E+04 1.48E+04 7.50E+03 1.26E+03 2.04E+04 LPC(O-18:1) 8.09E+04 1.70E+04 2.00E+04 1.06E+04 1.71E+03 2.92E+04 LPC(P-15:2) 5.83E+04 2.14E+05 6.94E+04 7.86E+04 1.75E+04 2.80E+05 LPE(16:0) 1.90E+05 1.15E+05 6.25E+04 9.44E+04 1.49E+04 2.00E+05 LPE(16:1) 1.21E+05 1.85E+05 7.97E+04 6.59E+04 1.19E+04 1.78E+05 LPE(18:0) 5.36E+05 4.09E+05 1.94E+05 2.15E+05 3.35E+04 6.07E+05 LPE(18:1) 5.95E+05 5.21E+05 2.78E+05 2.09E+05 3.23E+04 7.37E+05 LPE(18:1)+D7:(s) 1.11E+07 9.21E+06 6.23E+06 6.84E+06 5.19E+05 7.34E+06 LPE(18:2) 9.12E+04 1.26E+05 3.38E+04 2.83E+04 4.75E+03 1.13E+05 LPE(20:2) 1.43E+04 1.73E+04 5.63E+03 5.13E+03 6.97E+02 2.51E+04 LPE(20:3) 1.26E+05 7.09E+04 6.17E+04 2.02E+04 3.38E+03 8.53E+04 LPE(20:4) 1.41E+06 2.04E+06 1.09E+06 7.25E+05 1.06E+05 2.59E+06 LPE(20:5) 2.46E+05 2.42E+05 1.88E+05 1.08E+05 1.68E+04 3.31E+05 LPE(22:4) 5.78E+04 7.56E+04 4.12E+04 2.74E+04 4.02E+03 9.48E+04 LPE(22:5) 4.59E+04 5.72E+04 2.30E+04 3.77E+04 4.04E+03 1.64E+05 LPE(22:6) 3.85E+06 4.83E+06 3.37E+06 2.51E+06 3.67E+05 7.82E+06 LPE(O-16:1) 1.62E+05 6.84E+04 3.08E+04 4.08E+04 6.66E+03 8.60E+04 LPE(O-18:1) 1.37E+05 4.24E+04 2.38E+04 2.64E+04 3.51E+03 8.98E+04 LPE(O-18:2) 2.44E+05 1.76E+05 6.72E+04 7.12E+04 9.92E+03 2.25E+05 LPE(P-18:1) 2.41E+05 1.71E+05 6.93E+04 6.96E+04 9.91E+03 2.26E+05 LPS(22:6) 3.50E+04 3.28E+04 9.74E+03 3.52E+04 5.68E+03 4.28E+04 MGDG(18:1_16:0) 8.03E+05 1.34E+06 8.32E+05 4.11E+05 2.50E+05 2.26E+06 MGDG(20:4_20:4) 2.72E+04 1.94E+04 2.04E+04 1.91E+04 1.15E+04 4.25E+04 MGDG(20:4_22:4) 1.22E+04 7.31E+03 2.04E+04 1.75E+03 6.59E+02 1.01E+04 MGDG(20:4_22:5) 2.05E+04 1.98E+04 1.37E+04 1.01E+04 6.16E+03 1.76E+04 MGMG(16:0) 1.29E+05 3.06E+05 7.92E+04 5.30E+04 1.07E+04 2.32E+05 MGMG(16:1) 4.26E+04 1.15E+05 2.34E+04 1.68E+04 3.79E+03 9.07E+04 MGMG(18:1) 1.38E+04 4.14E+04 6.57E+03 4.06E+03 9.07E+02 2.24E+04 PA(O-25:2_2:0) 1.39E+04 1.16E+04 1.39E+04 8.38E+03 7.96E+02 9.39E+03 PA(O-26:3_2:0) 1.42E+04 1.06E+04 1.10E+04 6.17E+03 4.92E+02 6.17E+03 PC(14:0_16:0) 1.32E+06 1.20E+06 9.27E+05 3.34E+05 1.09E+05 8.39E+05 PC(15:0_16:0COOH) 6.40E+04 8.07E+04 2.62E+03 5.52E+04 2.36E+03 1.65E+03 PC(15:0_18:1)+D7:(s) 5.09E+06 4.42E+06 6.64E+06 4.28E+06 8.47E+05 2.87E+06 PC(15:0_20:5) 4.68E+05 2.36E+05 2.29E+05 1.37E+05 3.13E+04 4.61E+05 PC(16:0_16:0) 3.93E+06 4.12E+06 4.66E+06 1.37E+06 6.56E+05 6.34E+06 PC(16:0_16:1) 3.02E+07 2.59E+07 2.87E+07 1.17E+07 4.97E+06 2.69E+07 PC(16:0_18:0) 4.00E+05 7.91E+05 5.81E+05 2.48E+05 4.37E+04 1.13E+06 PC(16:0_18:1) 2.59E+07 2.97E+07 3.28E+07 1.06E+07 6.14E+06 4.53E+07 PC(16:0_18:2) 2.94E+05 3.06E+05 2.96E+05 5.81E+04 2.63E+04 2.71E+05 PC(16:0_19:0COOH) 2.07E+06 2.28E+06 3.09E+06 7.11E+05 2.87E+05 3.34E+06 PC(16:0_20:0) 1.05E+04 1.57E+04 4.04E+03 5.27E+03 3.12E+03 9.15E+03 PC(16:0_20:4) 3.82E+06 2.84E+06 4.21E+06 1.56E+06 6.01E+05 4.16E+06 PC(16:0_20:5) 4.61E+06 2.43E+06 3.50E+06 1.62E+06 4.83E+05 3.49E+06 PC(16:0_22:6) 9.56E+06 8.59E+06 9.62E+06 3.48E+06 1.83E+06 1.53E+07 PC(16:1_16:1) 1.02E+06 7.49E+05 6.32E+05 3.28E+05 7.76E+04 1.39E+06 PC(16:1_18:1) 5.34E+06 4.10E+06 4.87E+06 1.94E+06 8.05E+05 4.43E+06 PC(16:1_20:5) 2.38E+05 2.19E+05 8.41E+04 4.19E+04 8.69E+03 5.61E+04 PC(18:0_18:1) 2.55E+06 4.45E+06 4.66E+06 1.59E+06 5.74E+05 6.87E+06 PC(18:0_20:4) 8.80E+05 7.00E+05 1.52E+06 3.27E+05 1.58E+05 1.66E+06 PC(18:0_20:5) 3.26E+05 2.27E+05 3.36E+05 1.21E+05 7.74E+04 3.26E+05 PC(18:0_22:6) 7.46E+05 5.64E+05 1.18E+06 3.16E+05 2.08E+05 1.11E+06 PC(18:1_15:0) 2.85E+06 2.94E+06 2.48E+06 1.37E+06 9.80E+05 5.25E+06 PC(18:1_18:1) 1.58E+06 1.22E+06 1.77E+06 6.98E+05 4.63E+05 2.61E+06 PC(18:1_20:1) 1.13E+04 1.66E+04 1.26E+04 5.96E+03 1.63E+03 3.62E+04 PC(18:1_20:4) 5.29E+05 3.08E+05 6.75E+05 1.82E+05 7.28E+04 3.73E+05 PC(18:1_20:5) 1.01E+06 4.29E+05 1.00E+06 1.44E+05 3.81E+04 3.40E+05 PC(19:1_18:1) 5.81E+03 4.37E+03 8.03E+03 2.01E+03 1.51E+03 1.57E+04 PC(20:4_20:5) 2.91E+04 4.63E+04 1.83E+04 1.65E+04 2.94E+03 7.19E+04 PC(20:5_20:5) 8.71E+04 3.12E+04 1.24E+05 1.38E+04 2.73E+03 4.52E+04 PC(20:5_22:6) 6.12E+04 1.22E+05 1.22E+05 8.19E+04 3.78E+04 1.36E+05 PC(22:6_22:6) 2.40E+04 5.16E+03 2.55E+04 8.10E+00 1.06E-03 7.42E+01 PC(30:2_6:1COOH) 4.69E+04 4.25E+04 5.26E+04 1.10E+04 8.62E+03 6.17E+04 PC(31:1) 3.81E+04 1.30E+04 4.97E+04 3.33E+03 2.73E+03 1.75E+04 PC(O-13:0_20:1) 4.02E+05 4.26E+05 6.48E+05 1.24E+05 5.61E+04 8.29E+05 PC(O-14:1_20:4) 5.20E+05 2.97E+05 2.40E+05 1.46E+05 1.04E+05 5.08E+05 PC(O-14:1_20:5) 3.55E+05 2.32E+05 2.01E+05 1.24E+05 4.41E+04 1.90E+05 PC(O-14:1_22:6) 6.40E+05 4.70E+05 3.67E+05 2.13E+05 1.26E+05 6.67E+05 PC(O-15:0_18:1) 1.19E+06 2.27E+06 2.22E+06 5.11E+05 1.87E+05 3.38E+06 PC(O-16:0_16:0) 2.53E+04 3.46E+04 4.08E+04 1.04E+04 3.08E+03 7.46E+04 PC(O-16:1_16:0) 1.79E+06 2.05E+06 2.05E+06 7.77E+05 4.83E+05 3.05E+06 PC(O-16:1_2:0) 1.54E+05 1.85E+05 9.43E+04 5.73E+04 9.17E+03 2.41E+05 PC(O-16:2_17:1) 3.17E+04 5.24E+04 1.63E+04 1.53E+04 7.98E+03 6.59E+04 PC(O-16:2_18:2) 6.51E+04 1.06E+05 4.16E+04 3.51E+04 1.75E+04 1.72E+05 PC(O-16:2_20:2) 1.51E+05 2.25E+05 7.71E+04 6.17E+04 3.43E+04 4.47E+05 PC(O-16:2_22:6) 6.53E+05 7.49E+05 6.92E+05 2.74E+05 2.07E+05 1.28E+06 PC(O-18:1_16:0) 7.51E+06 1.41E+07 1.29E+07 3.49E+06 1.73E+06 2.55E+07 PC(O-18:1_17:1) 2.64E+04 3.72E+04 5.47E+04 1.87E+04 6.38E+03 1.34E+05 PC(O-18:1_18:1) 5.62E+05 8.33E+05 7.18E+05 2.99E+05 1.11E+05 1.58E+06 PC(O-18:1_20:4) 2.52E+05 1.59E+05 2.55E+05 9.64E+04 5.76E+04 2.75E+05 PC(O-18:1_20:5) 5.36E+05 3.05E+05 4.29E+05 2.10E+05 8.92E+04 3.16E+05 PC(O-18:1_22:6) 1.29E+05 9.28E+04 1.05E+05 5.50E+04 2.90E+04 1.21E+05 PC(O-18:2_18:1) 6.17E+04 1.46E+05 4.38E+04 3.56E+04 5.07E+03 2.99E+05 PC(O-18:4_2:0) 1.58E+05 1.04E+05 9.87E+04 1.10E+05 1.48E+04 4.28E+05 PC(O-20:6_18:0) 2.80E+04 1.59E+04 2.98E+04 1.54E+04 9.26E+03 2.33E+04 PC(O-33:1) 8.00E+05 1.47E+06 1.39E+06 5.07E+05 1.20E+05 1.92E+06 PC(O-38:6) 8.76E+04 6.04E+04 5.76E+04 3.96E+04 1.67E+04 6.25E+04 PE(15:0_18:1)+D7:(s) 4.89E+06 4.42E+06 4.39E+06 4.41E+06 8.58E+05 3.61E+06 PE(16:0_16:1) 8.32E+04 6.64E+04 3.71E+04 3.31E+04 1.18E+04 6.34E+04 PE(16:0_18:1) 1.53E+06 1.38E+06 1.18E+06 5.47E+05 2.58E+05 2.33E+06 PE(16:0_20:4) 1.76E+06 1.26E+06 1.30E+06 7.83E+05 2.85E+05 1.87E+06 PE(16:0_20:5) 2.76E+06 1.54E+06 1.27E+06 9.96E+05 2.67E+05 1.94E+06 PE(16:0_22:6) 6.94E+06 5.29E+06 5.40E+06 3.31E+06 1.34E+06 8.15E+06 PE(16:1_18:1) 7.41E+05 7.02E+05 4.27E+05 3.25E+05 1.32E+05 6.78E+05 PE(16:1_20:4) 6.70E+04 3.32E+04 1.36E+05 1.23E+04 2.15E+03 3.92E+04 PE(16:1_22:6) 1.90E+05 1.19E+05 9.38E+04 4.20E+04 9.27E+03 1.28E+05 PE(17:1) 1.21E+04 7.75E+04 2.17E+04 1.81E+04 4.27E+03 8.70E+04 PE(18:0_18:1) 3.01E+05 4.15E+05 3.27E+05 1.14E+05 3.07E+04 5.86E+05 PE(18:0_20:0) 4.44E+04 7.40E+04 1.56E+04 1.91E+04 1.70E+04 9.57E+04 PE(18:0_20:3) 3.34E+05 2.54E+05 3.20E+05 5.56E+04 1.95E+04 3.65E+05 PE(18:0_20:4) 6.56E+06 8.01E+06 7.49E+06 3.15E+06 1.10E+06 1.54E+07 PE(18:0_20:5) 3.17E+06 2.38E+06 2.88E+06 1.35E+06 6.82E+05 3.76E+06 PE(18:0_22:4) 3.74E+04 5.14E+04 3.45E+04 2.03E+04 5.33E+03 1.21E+05 PE(18:0_22:6) 2.20E+06 2.11E+06 2.13E+06 8.02E+05 3.16E+05 3.16E+06 PE(18:1_18:1) 1.34E+06 1.91E+06 9.80E+05 5.68E+05 3.04E+05 2.77E+06 PE(18:1_20:1) 4.53E+04 4.24E+04 3.53E+04 1.61E+04 6.13E+03 7.07E+04 PE(18:1_20:4) 6.54E+05 5.00E+05 7.23E+05 2.94E+05 1.10E+05 7.06E+05 PE(18:1_20:5) 1.23E+06 6.90E+05 9.79E+05 2.26E+05 5.07E+04 4.72E+05 PE(18:1_22:6) 2.79E+06 2.15E+06 2.51E+06 1.12E+06 4.78E+05 2.90E+06 PE(18:2_20:4) 3.08E+04 6.95E+03 1.18E+05 6.78E+02 1.67E+02 2.10E+03 PE(18:2_22:6) 1.14E+05 7.54E+04 1.01E+05 1.98E+04 3.68E+03 5.75E+04 PE(19:1) 5.64E+04 2.30E+05 7.21E+04 8.25E+04 1.75E+04 2.88E+05 PE(20:1_16:0) 2.18E+05 3.61E+05 2.49E+05 1.02E+05 1.71E+04 4.72E+05 PE(20:4_20:4) 9.02E+04 5.48E+04 2.89E+04 2.13E+04 3.76E+03 6.18E+04 PE(20:4_22:5) 2.16E+05 1.49E+05 1.51E+05 5.24E+04 8.65E+03 1.47E+05 PE(20:4_22:6) 3.56E+05 2.97E+05 2.26E+05 1.27E+05 2.30E+04 4.70E+05 PE(20:5_22:5) 8.42E+04 2.88E+04 7.28E+04 9.27E+03 1.79E+03 2.96E+04 PE(21:1) 2.39E+03 8.15E+03 2.96E+03 2.35E+03 3.91E+02 9.89E+03 PE(21:3CHO_18:1) 9.67E+04 1.57E+05 6.08E+04 3.68E+04 1.85E+04 2.40E+05 PE(21:4) 2.03E+04 6.70E+04 3.37E+04 2.41E+04 5.34E+03 7.94E+04 PE(22:3_18:1) 1.50E+05 1.98E+05 1.50E+05 6.19E+04 1.83E+04 3.83E+05 PE(22:5_22:6) 1.73E+06 1.62E+06 1.41E+06 6.45E+05 1.71E+05 1.80E+06 PE(22:6_22:6) 1.13E+06 1.26E+06 8.52E+05 6.28E+05 1.67E+05 2.27E+06 PE(22:6_24:6) 3.17E+04 1.87E+04 1.74E+04 7.23E+03 2.23E+03 1.21E+04 PE(23:6) 1.32E+04 4.71E+04 2.66E+04 1.50E+04 3.44E+03 5.53E+04 PE(24:5_16:0) 8.20E+04 7.52E+04 9.92E+04 2.07E+04 8.89E+03 9.19E+04 PE(38:0) 2.75E+03 8.91E+03 3.97E+03 1.53E+02 2.53E+01 3.01E+03 PE(O-16:1_16:1) 4.26E+05 6.47E+05 2.35E+05 2.31E+05 1.02E+05 7.46E+05 PE(O-16:1_20:3) 1.76E+05 4.72E+05 8.06E+04 8.88E+04 2.75E+04 4.78E+05 PE(O-16:1_20:4) 1.67E+06 1.34E+06 8.71E+05 5.03E+05 3.50E+05 1.77E+06 PE(O-16:1_20:5) 2.17E+06 1.42E+06 1.17E+06 8.14E+05 3.51E+05 1.29E+06 PE(O-16:1_22:6) 2.87E+06 2.18E+06 2.06E+06 1.16E+06 5.55E+05 2.68E+06 PE(O-16:2_16:1) 1.55E+04 2.51E+04 6.78E+03 4.45E+03 1.02E+03 1.64E+04 PE(O-16:2_22:6) 8.82E+04 7.42E+04 4.29E+04 3.14E+04 7.93E+03 1.23E+05 PE(O-18:1_18:1) 1.08E+06 3.74E+06 7.87E+05 1.03E+06 1.85E+05 3.91E+06 PE(O-18:1_20:3) 6.71E+04 1.44E+05 5.10E+04 2.18E+04 6.77E+03 1.46E+05 PE(O-18:1_20:4) 1.33E+06 2.41E+06 1.10E+06 4.64E+05 9.88E+04 2.77E+06 PE(O-18:1_22:6) 3.23E+06 4.18E+06 2.92E+06 1.19E+06 5.78E+05 6.67E+06 PE(O-18:2_16:0) 9.09E+06 1.86E+07 4.96E+06 3.95E+06 1.61E+06 2.70E+07 PE(O-18:2_16:1) 3.89E+06 6.11E+06 2.14E+06 1.66E+06 7.70E+05 7.29E+06 PE(O-18:2_16:2) 5.99E+04 6.22E+04 3.04E+04 1.95E+04 1.07E+04 7.83E+04 PE(O-18:2_17:1) 3.11E+05 4.79E+05 1.43E+05 1.22E+05 5.36E+04 6.77E+05 PE(O-18:2_18:1) 2.96E+07 5.93E+07 1.54E+07 1.03E+07 4.40E+06 9.23E+07 PE(O-18:2_18:2) 1.87E+06 3.14E+06 1.15E+06 7.31E+05 3.45E+05 3.86E+06 PE(O-18:2_20:1) 1.73E+06 4.87E+06 1.18E+06 1.14E+06 2.47E+05 8.47E+06 PE(O-18:2_20:2) 1.83E+06 3.57E+06 1.07E+06 6.64E+05 2.50E+05 5.41E+06 PE(O-18:2_20:3) 2.08E+06 2.47E+06 1.59E+06 6.42E+05 3.94E+05 4.55E+06 PE(O-18:2_20:4) 4.19E+06 5.16E+06 2.99E+06 1.60E+06 8.09E+05 6.55E+06 PE(O-18:2_20:5) 4.63E+06 3.54E+06 3.93E+06 1.63E+06 6.89E+05 3.71E+06 PE(O-18:2_22:5) 1.01E+05 1.55E+05 1.25E+05 2.62E+04 1.62E+04 1.71E+05 PE(O-18:2_22:6) 4.36E+06 4.27E+06 3.61E+06 1.61E+06 9.82E+05 6.03E+06 PE(O-18:3_20:2) 5.76E+05 6.77E+05 4.68E+05 2.05E+05 1.28E+05 1.36E+06 PE(O-18:3_20:5) 1.12E+05 6.95E+04 3.68E+04 2.75E+04 5.22E+03 5.34E+04 PE(O-20:2_20:1) 4.29E+03 3.11E+04 4.01E+03 6.93E+03 5.17E+02 5.91E+04 PE(O-20:6_18:1) 9.27E+04 6.89E+04 5.63E+04 1.80E+04 1.18E+04 1.03E+05 PE(O-22:7_18:1) 9.50E+04 7.35E+04 5.21E+04 1.79E+04 1.24E+04 1.20E+05 PG(15:0_18:1)+D7:(s) 3.48E+07 3.00E+07 2.19E+07 2.05E+07 1.78E+06 1.93E+07 PI(15:0_18:1)+D7:(s) 8.62E+06 8.07E+06 2.36E+06 8.81E+06 7.19E+05 7.15E+06 PI(18:0_20:4) 1.70E+06 1.12E+06 6.98E+05 6.59E+05 2.20E+05 1.41E+06 PI(18:1_15:0)+D7:(s) 1.89E+06 1.56E+06 3.14E+05 1.14E+06 6.89E+04 1.18E+06 PI(18:1_20:4) 8.50E+05 7.36E+05 1.64E+05 4.67E+05 1.09E+05 1.62E+06 PI(20:4_18:1) 1.65E+05 1.41E+05 4.67E+04 1.29E+05 4.41E+04 2.80E+05 PI(22:6_18:0) 2.76E+05 2.12E+05 4.96E+04 7.14E+04 1.10E+04 2.42E+05 PI(40:6) 8.28E+04 5.47E+04 1.61E+04 1.56E+04 2.28E+03 5.91E+04 PS(15:0_18:1)+D7:(s) 1.27E+06 9.83E+05 4.37E+05 1.36E+06 2.05E+05 9.20E+05 PS(18:0_18:1) 4.18E+04 9.99E+04 3.83E+04 3.31E+04 1.84E+04 1.31E+05 SM(d18:1_16:0) 1.21E+06 1.39E+06 3.95E+05 4.87E+05 1.02E+05 9.09E+05 SM(d18:1_18:1)+D9:(s) 1.66E+06 1.87E+06 1.92E+06 2.06E+06 4.07E+05 1.24E+06 SM(d34:1) 6.72E+06 4.71E+06 2.27E+06 2.65E+06 8.84E+05 5.45E+06 SM(d36:1) 2.81E+05 3.21E+05 2.87E+05 1.51E+05 8.43E+04 5.05E+05 SM(d36:2)+D9:(s) 5.68E+06 4.37E+06 7.16E+06 2.26E+06 3.43E+05 1.84E+06 SM(d40:1) 2.94E+05 3.02E+05 1.69E+05 6.72E+04 3.11E+04 2.80E+05 SM(d42:1) 1.45E+05 1.60E+05 5.90E+04 4.39E+04 1.19E+04 2.00E+05 SM(d42:3) 6.06E+04 6.08E+04 4.19E+04 2.19E+04 1.20E+04 1.21E+05 SM(t36:0) 1.23E+04 2.08E+04 2.05E+04 6.45E+03 1.48E+03 3.75E+04 SM(t37:4) 1.60E+05 2.40E+05 1.52E+05 6.73E+04 4.49E+04 2.98E+05 SM(t39:3) 6.57E+05 1.72E+06 8.58E+05 5.68E+05 2.12E+05 2.80E+06 SM(t39:4) 2.51E+04 3.85E+04 2.18E+04 1.23E+04 8.11E+03 7.42E+04 ST(d36:1) 3.60E+05 5.17E+05 4.28E+04 1.27E+05 3.07E+04 5.04E+05 ST(d40:2) 1.35E+05 1.97E+05 8.12E+04 8.02E+04 6.26E+04 2.40E+05 ST(d42:2) 1.53E+06 2.22E+06 6.99E+05 4.84E+05 3.16E+05 1.93E+06 MS_METABOLITE_DATA_END #METABOLITES METABOLITES_START metabolite_name LipidMolecGroup ClassKey SubClassKey FAKey FAGroupKey CalcMass BaseRt MolFormula MainIon IonCnt IsoCnt PDBCnt TotalSmpIDRate(%) TotalGrade Cer(d18:1_15:0)+D7:(s) Cer(d33:1)+D7:(s) Cer acylsphingosines_D7LCB (d18:1_15:0)+D7:(s) (d33:1)+D7:(s) 530.5404 20.3761 C33 H58 D7 N1 O3 M+HCOO 2 2 0 66.67 A Cer(d18:1_16:0) Cer(d34:1) Cer acylsphingosines (d18:1_16:0) (d34:1) 537.5121 20.3704 C34 H67 N1 O3 M+HCOO 1 2 1 83.33 B Cer(d18:1_18:0) Cer(d36:1) Cer acylsphingosines (d18:1_18:0) (d36:1) 565.5434 21.3201 C36 H71 N1 O3 M+HCOO 1 3 1 66.67 B Cer(d18:1_22:1) Cer(d40:2) Cer acylsphingosines (d18:1_22:1) (d40:2) 619.5903 21.6937 C40 H77 N1 O3 M+HCOO 1 2 2 16.67 C Cer(d18:1_24:1) Cer(d42:2) Cer acylsphingosines (d18:1_24:1) (d42:2) 647.6216 22.313 C42 H81 N1 O3 M+HCOO 1 5 1 66.67 B Cer(d24:2_14:0) Cer(d38:2) Cer acylsphingosines (d24:2_14:0) (d38:2) 619.5903 22.2573 C40 H77 N1 O3 M+HCOO 1 1 2 16.67 C Cer(d36:1) Cer(d36:1) Cer acylsphingosines (d36:1) (d36:1) 565.5434 24.0042 C36 H71 N1 O3 M+HCOO 1 3 3 33.33 C Cer(d40:2) Cer(d40:2) Cer acylsphingosines (d40:2) (d40:2) 619.5903 22.7148 C40 H77 N1 O3 M+HCOO 1 2 2 16.67 C Cer(d42:2) Cer(d42:2) Cer acylsphingosines (d42:2) (d42:2) 647.6216 25.7145 C42 H81 N1 O3 M+HCOO 1 5 2 16.67 C FA(16:0) FA(16:0) FA Straight chain fatty acids (16:0) (16:0) 256.2402 5.4946 C16 H32 O2 M-H 1 1 0 33.33 C FA(16:1) FA(16:1) FA Unsaturated fatty acids (16:1) (16:1) 254.2246 4.8943 C16 H30 O2 M-H 1 1 2 66.67 C FA(18:0) FA(18:0) FA Straight chain fatty acids (18:0) (18:0) 284.2715 11.7266 C18 H36 O2 M-H 1 1 0 16.67 C FA(18:1) FA(18:1) FA Unsaturated fatty acids (18:1) (18:1) 282.2559 5.8414 C18 H34 O2 M-H 1 1 3 50 C FA(18:2) FA(18:2) FA Unsaturated fatty acids (18:2) (18:2) 280.2402 5.1188 C18 H32 O2 M-H 1 1 0 16.67 C FA(20:3) FA(20:3) FA Unsaturated fatty acids (20:3) (20:3) 306.2559 9.297 C20 H34 O2 M-H 1 1 1 33.33 C FA(20:4) FA(20:4) FA Unsaturated fatty acids (20:4) (20:4) 304.2402 5.0627 C20 H32 O2 M-H 1 1 1 33.33 C FA(20:5) FA(20:5) FA Unsaturated fatty acids (20:5) (20:5) 302.2246 6.9598 C20 H30 O2 M-H 1 1 0 83.33 C FA(22:4) FA(22:4) FA Unsaturated fatty acids (22:4) (22:4) 332.2715 9.6437 C22 H36 O2 M-H 1 1 0 16.67 C FA(22:5) FA(22:5) FA Unsaturated fatty acids (22:5) (22:5) 330.2559 8.4121 C22 H34 O2 M-H 1 1 0 33.33 C FA(22:6) FA(22:6) FA Unsaturated fatty acids (22:6) (22:6) 328.2402 5.0388 C22 H32 O2 M-H 1 1 0 33.33 C FA(29:7) FA(29:7) FA Unsaturated fatty acids (29:7) (29:7) 424.3341 10.7369 C29 H44 O2 M-H 1 1 0 16.67 C Hex1Cer(d16:0_20:1) Hex1Cer(d36:1) Hex1Cer Ceramide monosaccharides (d16:0_20:1) (d36:1) 727.5962 20.3302 C42 H81 N1 O8 M+HCOO 1 3 0 66.67 C Hex1Cer(d16:0_22:1) Hex1Cer(d38:1) Hex1Cer Ceramide monosaccharides (d16:0_22:1) (d38:1) 755.6275 23.9546 C44 H85 N1 O8 M+HCOO 1 3 0 16.67 C Hex1Cer(d16:0_24:2) Hex1Cer(d40:2) Hex1Cer Ceramide monosaccharides (d16:0_24:2) (d40:2) 781.6432 21.4486 C46 H87 N1 O8 M+HCOO 1 4 0 50 C Hex1Cer(d16:0_26:2) Hex1Cer(d42:2) Hex1Cer Ceramide monosaccharides (d16:0_26:2) (d42:2) 809.6745 21.828 C48 H91 N1 O8 M+HCOO 1 3 0 50 C Hex1Cer(d18:0_18:1) Hex1Cer(d36:1) Hex1Cer Ceramide monosaccharides (d18:0_18:1) (d36:1) 727.5962 21.2073 C42 H81 N1 O8 M+HCOO 1 3 0 50 C Hex1Cer(d20:0_18:1) Hex1Cer(d38:1) Hex1Cer Ceramide monosaccharides (d20:0_18:1) (d38:1) 755.6275 21.4643 C44 H85 N1 O8 M+HCOO 1 3 0 16.67 C Hex1Cer(d22:2_16:0) Hex1Cer(d38:2) Hex1Cer Ceramide monosaccharides (d22:2_16:0) (d38:2) 781.6432 22.1213 C46 H87 N1 O8 M+HCOO 1 2 0 16.67 C Hex1Cer(d22:2_18:0) Hex1Cer(d40:2) Hex1Cer Ceramide monosaccharides (d22:2_18:0) (d40:2) 809.6745 21.9918 C48 H91 N1 O8 M+HCOO 1 4 0 50 C Hex1Cer(d36:1) Hex1Cer(d36:1) Hex1Cer Ceramide monosaccharides (d36:1) (d36:1) 727.5962 20.3803 C42 H81 N1 O8 M+HCOO 1 3 0 83.33 C Hex1Cer(d38:2) Hex1Cer(d38:2) Hex1Cer Ceramide monosaccharides (d38:2) (d38:2) 753.6119 21.4312 C44 H83 N1 O8 M+HCOO 1 2 0 16.67 C Hex1Cer(d40:1) Hex1Cer(d40:1) Hex1Cer Ceramide monosaccharides (d40:1) (d40:1) 783.6588 22.785 C46 H89 N1 O8 M+HCOO 1 3 0 33.33 C Hex1Cer(d40:2) Hex1Cer(d40:2) Hex1Cer Ceramide monosaccharides (d40:2) (d40:2) 781.6432 22.3231 C46 H87 N1 O8 M+HCOO 1 4 0 33.33 C Hex1Cer(d41:2) Hex1Cer(d41:2) Hex1Cer Ceramide monosaccharides (d41:2) (d41:2) 795.6588 21.7757 C47 H89 N1 O8 M+HCOO 1 3 0 16.67 C Hex1Cer(d42:2) Hex1Cer(d42:2) Hex1Cer Ceramide monosaccharides (d42:2) (d42:2) 809.6745 21.9077 C48 H91 N1 O8 M+HCOO 1 3 0 33.33 C Hex1Cer(d42:3) Hex1Cer(d42:3) Hex1Cer Ceramide monosaccharides (d42:3) (d42:3) 807.6588 23.7579 C48 H89 N1 O8 M+HCOO 1 1 0 16.67 C Hex1Cer(d43:2) Hex1Cer(d43:2) Hex1Cer Ceramide monosaccharides (d43:2) (d43:2) 823.6901 25.2241 C49 H93 N1 O8 M+HCOO 1 1 0 16.67 C Hex1Cer(t18:0_24:2) Hex1Cer(t42:2) Hex1Cer t-Ceramide monosaccharides (t18:0_24:2) (t42:2) 825.6694 21.8495 C48 H91 N1 O9 M+HCOO 1 2 0 33.33 C Hex1Cer(t18:1_22:1) Hex1Cer(t40:2) Hex1Cer t-Ceramide monosaccharides (t18:1_22:1) (t40:2) 797.6381 23.5868 C46 H87 N1 O9 M+HCOO 1 5 0 66.67 C Hex1Cer(t20:0_20:1) Hex1Cer(t40:1) Hex1Cer t-Ceramide monosaccharides (t20:0_20:1) (t40:1) 799.6537 24.7776 C46 H89 N1 O9 M+HCOO 1 2 0 16.67 C Hex1Cer(t20:1_20:1) Hex1Cer(t40:2) Hex1Cer t-Ceramide monosaccharides (t20:1_20:1) (t40:2) 797.6381 21.7189 C46 H87 N1 O9 M+HCOO 1 5 0 16.67 C Hex1Cer(t22:1_18:1) Hex1Cer(t40:2) Hex1Cer t-Ceramide monosaccharides (t22:1_18:1) (t40:2) 797.6381 21.0164 C46 H87 N1 O9 M+HCOO 1 5 0 33.33 C Hex1Cer(t40:1) Hex1Cer(t40:1) Hex1Cer t-Ceramide monosaccharides (t40:1) (t40:1) 799.6537 24.5755 C46 H89 N1 O9 M+HCOO 1 2 0 16.67 C Hex1Cer(t40:2) Hex1Cer(t40:2) Hex1Cer t-Ceramide monosaccharides (t40:2) (t40:2) 797.6381 23.7135 C46 H87 N1 O9 M+HCOO 1 5 0 66.67 C Hex1Cer(t42:1) Hex1Cer(t42:1) Hex1Cer t-Ceramide monosaccharides (t42:1) (t42:1) 827.685 23.1743 C48 H93 N1 O9 M+HCOO 1 1 0 16.67 C Hex1Cer(t42:2) Hex1Cer(t42:2) Hex1Cer t-Ceramide monosaccharides (t42:2) (t42:2) 825.6694 21.9438 C48 H91 N1 O9 M+HCOO 1 2 0 50 C LBPA(18:1_18:1) LBPA(36:2) LBPA Monoacylglycerophosphomonoradylglycerols (18:1_18:1) (36:2) 774.5411 22.1775 C42 H79 O10 P1 M-H 1 2 0 16.67 C LPA(28:2) LPA(28:2) LPA monoacyl (28:2) (28:2) 574.3998 8.1571 C31 H59 O7 P1 M-H 1 1 0 16.67 C LPC(14:0) LPC(14:0) LPC monoacyl (14:0) (14:0) 467.3012 4.6059 C22 H46 N1 O7 P1 M+HCOO 1 1 2 16.67 B LPC(15:0) LPC(15:0) LPC monoacyl (15:0) (15:0) 481.3168 6.0547 C23 H48 N1 O7 P1 M+CH3COO 1 1 1 66.67 A LPC(15:1) LPC(15:1) LPC monoacyl (15:1) (15:1) 479.3012 5.1746 C23 H46 N1 O7 P1 M+CH3COO 1 1 1 16.67 A LPC(16:0) LPC(16:0) LPC monoacyl (16:0) (16:0) 495.3325 5.7761 C24 H50 N1 O7 P1 M+HCOO 2 1 3 100 A LPC(16:1) LPC(16:1) LPC monoacyl (16:1) (16:1) 493.3168 4.8978 C24 H48 N1 O7 P1 M+HCOO 2 1 2 83.33 A LPC(16:2) LPC(16:2) LPC monoacyl (16:2) (16:2) 491.3012 4.4937 C24 H46 N1 O7 P1 M+HCOO 1 1 0 66.67 B LPC(17:1) LPC(17:1) LPC monoacyl (17:1) (17:1) 507.3325 5.4099 C25 H50 N1 O7 P1 M+HCOO 1 1 2 66.67 A LPC(18:0) LPC(18:0) LPC monoacyl (18:0) (18:0) 523.3638 7.6044 C26 H54 N1 O7 P1 M+HCOO 2 1 2 83.33 A LPC(18:1) LPC(18:1) LPC monoacyl (18:1) (18:1) 521.3481 6.033 C26 H52 N1 O7 P1 M+HCOO 2 1 8 100 A LPC(18:1)+D7:(s) LPC(18:1)+D7:(s) LPC Dlabeled FA (18:1)+D7:(s) (18:1)+D7:(s) 528.3921 5.8973 C26 H45 D7 N1 O7 P1 M-CH3 2 1 0 83.33 B LPC(18:2) LPC(18:2) LPC monoacyl (18:2) (18:2) 519.3325 5.1967 C26 H50 N1 O7 P1 M+HCOO 2 1 2 83.33 A LPC(20:2) LPC(20:2) LPC monoacyl (20:2) (20:2) 547.3638 6.3667 C28 H54 N1 O7 P1 M+HCOO 1 1 1 33.33 B LPC(20:3) LPC(20:3) LPC monoacyl (20:3) (20:3) 545.3481 5.6713 C28 H52 N1 O7 P1 M+HCOO 1 1 2 50 B LPC(20:4) LPC(20:4) LPC monoacyl (20:4) (20:4) 543.3325 5.1097 C28 H50 N1 O7 P1 M+HCOO 1 1 3 16.67 B LPC(20:5) LPC(20:5) LPC monoacyl (20:5) (20:5) 541.3168 4.3809 C28 H48 N1 O7 P1 M+HCOO 1 1 1 16.67 B LPC(22:4) LPC(22:4) LPC monoacyl (22:4) (22:4) 571.3638 5.9244 C30 H54 N1 O7 P1 M+HCOO 1 1 1 66.67 B LPC(22:5) LPC(22:5) LPC monoacyl (22:5) (22:5) 569.3481 5.3223 C30 H52 N1 O7 P1 M+HCOO 2 1 2 66.67 A LPC(22:6) LPC(22:6) LPC monoacyl (22:6) (22:6) 567.3325 5.048 C30 H50 N1 O7 P1 M+HCOO 2 1 1 100 A LPC(O-16:0) LPC(O-16:0) LPC monoalkyl (O-16:0) (O-16:0) 481.3532 6.6196 C24 H52 N1 O6 P1 M+HCOO 1 1 1 16.67 C LPC(O-17:1) LPC(O-17:1) LPC monoalkyl (O-17:1) (O-17:1) 493.3532 6.8198 C25 H52 N1 O6 P1 M+CH3COO 1 1 0 16.67 C LPC(O-18:1) LPC(O-18:1) LPC monoalkyl (O-18:1) (O-18:1) 507.3689 6.8156 C26 H54 N1 O6 P1 M+HCOO 1 1 4 66.67 C LPC(P-15:2) LPC(P-15:2) LPC monoalkenyl (P-15:2) (P-15:2) 461.2906 6.4557 C23 H44 N1 O6 P1 M+HCOO 1 1 0 16.67 A LPE(16:0) LPE(16:0) LPE monoacyl (16:0) (16:0) 453.2855 6.0657 C21 H44 N1 O7 P1 M-H 1 1 2 83.33 A LPE(16:1) LPE(16:1) LPE monoacyl (16:1) (16:1) 451.2699 4.928 C21 H42 N1 O7 P1 M-H 1 1 2 83.33 C LPE(18:0) LPE(18:0) LPE monoacyl (18:0) (18:0) 481.3168 7.6405 C23 H48 N1 O7 P1 M-H 1 1 2 100 A LPE(18:1) LPE(18:1) LPE monoacyl (18:1) (18:1) 479.3012 6.0568 C23 H46 N1 O7 P1 M-H 1 1 4 100 A LPE(18:1)+D7:(s) LPE(18:1)+D7:(s) LPE Dlabeled FA (18:1)+D7:(s) (18:1)+D7:(s) 486.3451 6.3633 C23 H39 D7 N1 O7 P1 M-H 1 1 0 100 B LPE(18:2) LPE(18:2) LPE monoacyl (18:2) (18:2) 477.2855 5.3245 C23 H44 N1 O7 P1 M-H 1 1 2 83.33 A LPE(20:2) LPE(20:2) LPE monoacyl (20:2) (20:2) 505.3168 6.6218 C25 H48 N1 O7 P1 M-H 1 1 2 33.33 C LPE(20:3) LPE(20:3) LPE monoacyl (20:3) (20:3) 503.3012 6.0313 C25 H46 N1 O7 P1 M-H 1 1 6 50 C LPE(20:4) LPE(20:4) LPE monoacyl (20:4) (20:4) 501.2855 5.1913 C25 H44 N1 O7 P1 M-H 1 1 4 66.67 A LPE(20:5) LPE(20:5) LPE monoacyl (20:5) (20:5) 499.2699 4.6632 C25 H42 N1 O7 P1 M-H 1 1 2 100 A LPE(22:4) LPE(22:4) LPE monoacyl (22:4) (22:4) 529.3168 5.9665 C27 H48 N1 O7 P1 M-H 1 1 2 16.67 C LPE(22:5) LPE(22:5) LPE monoacyl (22:5) (22:5) 527.3012 5.4918 C27 H46 N1 O7 P1 M-H 1 1 4 16.67 C LPE(22:6) LPE(22:6) LPE monoacyl (22:6) (22:6) 525.2855 5.084 C27 H44 N1 O7 P1 M-H 1 1 2 66.67 A LPE(O-16:1) LPE(O-16:1) LPE monoalkyl (O-16:1) (O-16:1) 437.2906 6.5943 C21 H44 N1 O6 P1 M-H 1 1 0 66.67 C LPE(O-18:1) LPE(O-18:1) LPE monoalkyl (O-18:1) (O-18:1) 465.3219 7.0366 C23 H48 N1 O6 P1 M-H 1 1 1 16.67 C LPE(O-18:2) LPE(O-18:2) LPE monoalkyl (O-18:2) (O-18:2) 463.3063 6.919 C23 H46 N1 O6 P1 M-H 1 1 0 83.33 C LPE(P-18:1) LPE(P-18:1) LPE monoalkenyl (P-18:1) (P-18:1) 463.3063 6.9158 C23 H46 N1 O6 P1 M-H 1 1 0 33.33 C LPS(22:6) LPS(22:6) LPS monoacyl (22:6) (22:6) 569.2754 5.3197 C28 H44 N1 O9 P1 M-H 1 1 1 16.67 C MGDG(18:1_16:0) MGDG(34:1) MGDG Monogalactosyldiacylglycerol (18:1_16:0) (34:1) 756.5752 20.7278 C43 H80 O10 M+HCOO 1 1 0 16.67 C MGDG(20:4_20:4) MGDG(40:8) MGDG Monogalactosyldiacylglycerol (20:4_20:4) (40:8) 826.5595 19.8164 C49 H78 O10 M-H 1 1 0 16.67 C MGDG(20:4_22:4) MGDG(42:8) MGDG Monogalactosyldiacylglycerol (20:4_22:4) (42:8) 854.5908 22.5824 C51 H82 O10 M-H 1 1 0 16.67 C MGDG(20:4_22:5) MGDG(42:9) MGDG Monogalactosyldiacylglycerol (20:4_22:5) (42:9) 852.5752 20.2208 C51 H80 O10 M-H 1 1 0 16.67 C MGMG(16:0) MGMG(16:0) MGMG Monogalactosylmonoacylglycerol (16:0) (16:0) 492.3298 6.3987 C25 H48 O9 M+HCOO 2 1 0 83.33 A MGMG(16:1) MGMG(16:1) MGMG Monogalactosylmonoacylglycerol (16:1) (16:1) 490.3142 5.3723 C25 H46 O9 M+HCOO 1 1 0 50 A MGMG(18:1) MGMG(18:1) MGMG Monogalactosylmonoacylglycerol (18:1) (18:1) 518.3455 6.4703 C27 H50 O9 M+HCOO 1 1 0 16.67 A PA(O-25:2_2:0) PA(O-27:2) PA alkyl-acyl (O-25:2_2:0) (O-27:2) 560.3842 5.6933 C30 H57 O7 P1 M-H 1 1 0 66.67 C PA(O-26:3_2:0) PA(O-28:3) PA alkyl-acyl (O-26:3_2:0) (O-28:3) 572.3842 6.1674 C31 H57 O7 P1 M-H 1 1 0 33.33 C PC(14:0_16:0) PC(30:0) PC diacyl (14:0_16:0) (30:0) 705.5309 17.1601 C38 H76 N1 O8 P1 M+HCOO 1 1 2 16.67 A PC(15:0_16:0COOH) PC(31:0COOH) PC carboxylic (15:0_16:0COOH) (31:0COOH) 749.5207 16.6184 C39 H76 N1 O10 P1 M+CH3COO 1 1 0 16.67 C PC(15:0_18:1)+D7:(s) PC(33:1)+D7:(s) PC Dlabeled FA (15:0_18:1)+D7:(s) (33:1)+D7:(s) 752.6061 19.2384 C41 H73 D7 N1 O8 P1 M+HCOO 2 2 0 16.67 A PC(15:0_20:5) PC(35:5) PC diacyl (15:0_20:5) (35:5) 765.5309 16.6606 C43 H76 N1 O8 P1 M+CH3COO 1 1 10 16.67 C PC(16:0_16:0) PC(32:0) PC diacyl (16:0_16:0) (32:0) 733.5622 20.1468 C40 H80 N1 O8 P1 M+HCOO 2 1 1 33.33 A PC(16:0_16:1) PC(32:1) PC diacyl (16:0_16:1) (32:1) 731.5465 17.8246 C40 H78 N1 O8 P1 M-CH3 1 3 16 16.67 C PC(16:0_18:0) PC(34:0) PC diacyl (16:0_18:0) (34:0) 761.5935 23.6776 C42 H84 N1 O8 P1 M+HCOO 1 1 13 33.33 C PC(16:0_18:1) PC(34:1) PC diacyl (16:0_18:1) (34:1) 759.5778 20.5504 C42 H82 N1 O8 P1 M+HCOO 2 2 8 100 A PC(16:0_18:2) PC(34:2) PC diacyl (16:0_18:2) (34:2) 757.5622 21.0583 C42 H80 N1 O8 P1 M+HCOO 1 2 12 33.33 A PC(16:0_19:0COOH) PC(35:0COOH) PC carboxylic (16:0_19:0COOH) (35:0COOH) 805.5833 22.8692 C43 H84 N1 O10 P1 M-H 1 1 0 16.67 C PC(16:0_20:0) PC(36:0) PC diacyl (16:0_20:0) (36:0) 789.6248 20.8575 C44 H88 N1 O8 P1 M-CH3 1 1 12 16.67 C PC(16:0_20:4) PC(36:4) PC diacyl (16:0_20:4) (36:4) 781.5622 18.6511 C44 H80 N1 O8 P1 M+HCOO 1 2 4 16.67 A PC(16:0_20:5) PC(36:5) PC diacyl (16:0_20:5) (36:5) 779.5465 16.6991 C44 H78 N1 O8 P1 M+HCOO 1 2 2 16.67 A PC(16:0_22:6) PC(38:6) PC diacyl (16:0_22:6) (38:6) 805.5622 17.2258 C46 H80 N1 O8 P1 M+HCOO 1 3 4 50 A PC(16:1_16:1) PC(32:2) PC diacyl (16:1_16:1) (32:2) 729.5309 17.7351 C40 H76 N1 O8 P1 M+HCOO 1 2 2 33.33 A PC(16:1_18:1) PC(34:2) PC diacyl (16:1_18:1) (34:2) 757.5622 20.7477 C42 H80 N1 O8 P1 M+HCOO 1 2 5 83.33 A PC(16:1_20:5) PC(36:6) PC diacyl (16:1_20:5) (36:6) 777.5309 17.797 C44 H76 N1 O8 P1 M-CH3 1 2 17 16.67 C PC(18:0_18:1) PC(36:1) PC diacyl (18:0_18:1) (36:1) 787.6091 21.6637 C44 H86 N1 O8 P1 M+HCOO 1 1 10 83.33 A PC(18:0_20:4) PC(38:4) PC diacyl (18:0_20:4) (38:4) 809.5935 20.8374 C46 H84 N1 O8 P1 M+HCOO 1 2 4 50 A PC(18:0_20:5) PC(38:5) PC diacyl (18:0_20:5) (38:5) 807.5778 20.5261 C46 H82 N1 O8 P1 M+HCOO 1 4 3 33.33 B PC(18:0_22:6) PC(40:6) PC diacyl (18:0_22:6) (40:6) 833.5935 20.0129 C48 H84 N1 O8 P1 M+HCOO 1 2 3 66.67 A PC(18:1_15:0) PC(33:1) PC diacyl (18:1_15:0) (33:1) 745.5622 20.2862 C41 H80 N1 O8 P1 M+CH3COO 1 1 15 16.67 C PC(18:1_18:1) PC(36:2) PC diacyl (18:1_18:1) (36:2) 785.5935 20.6976 C44 H84 N1 O8 P1 M+HCOO 1 1 21 100 A PC(18:1_20:1) PC(38:2) PC diacyl (18:1_20:1) (38:2) 813.6248 23.8746 C46 H88 N1 O8 P1 M+HCOO 1 1 3 33.33 B PC(18:1_20:4) PC(38:5) PC diacyl (18:1_20:4) (38:5) 807.5778 18.799 C46 H82 N1 O8 P1 M+HCOO 1 4 7 16.67 B PC(18:1_20:5) PC(38:6) PC diacyl (18:1_20:5) (38:6) 805.5622 16.5469 C46 H80 N1 O8 P1 M+HCOO 1 3 4 16.67 B PC(19:1_18:1) PC(37:2) PC diacyl (19:1_18:1) (37:2) 799.6091 22.1578 C45 H86 N1 O8 P1 M+CH3COO 1 1 14 16.67 C PC(20:4_20:5) PC(40:9) PC diacyl (20:4_20:5) (40:9) 827.5465 17.34 C48 H78 N1 O8 P1 M-CH3 1 1 6 16.67 C PC(20:5_20:5) PC(40:10) PC diacyl (20:5_20:5) (40:10) 825.5309 14.9581 C48 H76 N1 O8 P1 M-CH3 1 1 3 16.67 C PC(20:5_22:6) PC(42:11) PC diacyl (20:5_22:6) (42:11) 851.5465 18.6174 C50 H78 N1 O8 P1 M-CH3 1 1 2 16.67 C PC(22:6_22:6) PC(44:12) PC diacyl (22:6_22:6) (44:12) 877.5622 17.3893 C52 H80 N1 O8 P1 M-CH3 1 1 1 16.67 C PC(30:2_6:1COOH) PC(36:3COOH) PC carboxylic (30:2_6:1COOH) (36:3COOH) 813.552 23.351 C44 H80 N1 O10 P1 M+CH3COO 1 3 0 50 C PC(31:1) PC(31:1) PC diacyl (31:1) (31:1) 717.5309 23.171 C39 H76 N1 O8 P1 M+CH3COO 1 1 13 16.67 C PC(O-13:0_20:1) PC(O-33:1) PC alkyl-acyl (O-13:0_20:1) (O-33:1) 731.5829 23.8738 C41 H82 N1 O7 P1 M+CH3COO 1 4 0 16.67 C PC(O-14:1_20:4) PC(O-34:5) PC alkyl-acyl (O-14:1_20:4) (O-34:5) 737.5359 20.7719 C42 H76 N1 O7 P1 M-CH3 1 1 0 16.67 C PC(O-14:1_20:5) PC(O-34:6) PC alkyl-acyl (O-14:1_20:5) (O-34:6) 735.5203 18.7105 C42 H74 N1 O7 P1 M-CH3 1 1 0 16.67 C PC(O-14:1_22:6) PC(O-36:7) PC alkyl-acyl (O-14:1_22:6) (O-36:7) 761.5359 20.9638 C44 H76 N1 O7 P1 M-CH3 1 2 0 16.67 C PC(O-15:0_18:1) PC(O-33:1) PC alkyl-acyl (O-15:0_18:1) (O-33:1) 731.5829 24.0568 C41 H82 N1 O7 P1 M+CH3COO 1 4 0 16.67 C PC(O-16:0_16:0) PC(O-32:0) PC alkyl-acyl (O-16:0_16:0) (O-32:0) 719.5829 23.5674 C40 H82 N1 O7 P1 M+HCOO 1 1 0 33.33 C PC(O-16:1_16:0) PC(O-32:1) PC alkyl-acyl (O-16:1_16:0) (O-32:1) 717.5672 19.7948 C40 H80 N1 O7 P1 M+HCOO 1 1 0 16.67 B PC(O-16:1_2:0) PC(O-18:1) PC alkyl-acyl (O-16:1_2:0) (O-18:1) 521.3481 7.9491 C26 H52 N1 O7 P1 M+HCOO 1 1 0 16.67 B PC(O-16:2_17:1) PC(O-33:3) PC alkyl-acyl (O-16:2_17:1) (O-33:3) 727.5516 20.9222 C41 H78 N1 O7 P1 M-CH3 1 1 0 16.67 C PC(O-16:2_18:2) PC(O-34:4) PC alkyl-acyl (O-16:2_18:2) (O-34:4) 739.5516 20.2632 C42 H78 N1 O7 P1 M-CH3 1 1 0 16.67 C PC(O-16:2_20:2) PC(O-36:4) PC alkyl-acyl (O-16:2_20:2) (O-36:4) 767.5829 21.5403 C44 H82 N1 O7 P1 M-CH3 1 1 0 16.67 C PC(O-16:2_22:6) PC(O-38:8) PC alkyl-acyl (O-16:2_22:6) (O-38:8) 787.5516 20.9529 C46 H78 N1 O7 P1 M-CH3 1 1 0 16.67 C PC(O-18:1_16:0) PC(O-34:1) PC alkyl-acyl (O-18:1_16:0) (O-34:1) 745.5985 21.3015 C42 H84 N1 O7 P1 M+HCOO 1 2 0 100 B PC(O-18:1_17:1) PC(O-35:2) PC alkyl-acyl (O-18:1_17:1) (O-35:2) 757.5985 23.8901 C43 H84 N1 O7 P1 M+CH3COO 1 1 0 16.67 C PC(O-18:1_18:1) PC(O-36:2) PC alkyl-acyl (O-18:1_18:1) (O-36:2) 771.6142 20.9423 C44 H86 N1 O7 P1 M+HCOO 1 1 0 66.67 B PC(O-18:1_20:4) PC(O-38:5) PC alkyl-acyl (O-18:1_20:4) (O-38:5) 793.5985 20.4287 C46 H84 N1 O7 P1 M+HCOO 1 1 0 33.33 B PC(O-18:1_20:5) PC(O-38:6) PC alkyl-acyl (O-18:1_20:5) (O-38:6) 791.5829 18.9192 C46 H82 N1 O7 P1 M+HCOO 1 4 0 16.67 B PC(O-18:1_22:6) PC(O-40:7) PC alkyl-acyl (O-18:1_22:6) (O-40:7) 817.5985 20.0886 C48 H84 N1 O7 P1 M+HCOO 1 1 0 16.67 B PC(O-18:2_18:1) PC(O-36:3) PC alkyl-acyl (O-18:2_18:1) (O-36:3) 769.5985 23.7757 C44 H84 N1 O7 P1 M-CH3 1 1 0 16.67 C PC(O-18:4_2:0) PC(O-20:4) PC alkyl-acyl (O-18:4_2:0) (O-20:4) 543.3325 5.3933 C28 H50 N1 O7 P1 M+HCOO 1 1 0 16.67 B PC(O-20:6_18:0) PC(O-38:6) PC alkyl-acyl (O-20:6_18:0) (O-38:6) 791.5829 20.065 C46 H82 N1 O7 P1 M+HCOO 1 4 0 16.67 C PC(O-33:1) PC(O-33:1) PC alkyl-acyl (O-33:1) (O-33:1) 731.5829 24.1261 C41 H82 N1 O7 P1 M+CH3COO 1 4 0 16.67 C PC(O-38:6) PC(O-38:6) PC alkyl-acyl (O-38:6) (O-38:6) 791.5829 19.4438 C46 H82 N1 O7 P1 M+HCOO 1 4 0 16.67 C PE(15:0_18:1)+D7:(s) PE(33:1)+D7:(s) PE Dlabeled FA (15:0_18:1)+D7:(s) (33:1)+D7:(s) 710.5591 19.6833 C38 H67 D7 N1 O8 P1 M-H 1 1 0 16.67 A PE(16:0_16:1) PE(32:1) PE diacyl (16:0_16:1) (32:1) 689.4996 19.0613 C37 H72 N1 O8 P1 M-H 1 1 15 16.67 C PE(16:0_18:1) PE(34:1) PE diacyl (16:0_18:1) (34:1) 717.5309 20.5031 C39 H76 N1 O8 P1 M-H 1 2 4 100 A PE(16:0_20:4) PE(36:4) PE diacyl (16:0_20:4) (36:4) 739.5152 19.2652 C41 H74 N1 O8 P1 M-H 1 1 2 16.67 A PE(16:0_20:5) PE(36:5) PE diacyl (16:0_20:5) (36:5) 737.4996 16.724 C41 H72 N1 O8 P1 M-H 1 2 2 16.67 A PE(16:0_22:6) PE(38:6) PE diacyl (16:0_22:6) (38:6) 763.5152 18.5831 C43 H74 N1 O8 P1 M-H 1 4 2 16.67 A PE(16:1_18:1) PE(34:2) PE diacyl (16:1_18:1) (34:2) 715.5152 18.8751 C39 H74 N1 O8 P1 M-H 1 1 16 16.67 C PE(16:1_20:4) PE(36:5) PE diacyl (16:1_20:4) (36:5) 737.4996 16.1684 C41 H72 N1 O8 P1 M-H 1 2 12 16.67 C PE(16:1_22:6) PE(38:7) PE diacyl (16:1_22:6) (38:7) 761.4996 15.5766 C43 H72 N1 O8 P1 M-H 1 2 10 16.67 C PE(17:1) PE(17:1) PE diacyl (17:1) (17:1) 479.2648 5.3024 C22 H42 N1 O8 P1 M-H 1 1 0 33.33 C PE(18:0_18:1) PE(36:1) PE diacyl (18:0_18:1) (36:1) 745.5622 21.7134 C41 H80 N1 O8 P1 M-H 1 2 5 16.67 A PE(18:0_20:0) PE(38:0) PE diacyl (18:0_20:0) (38:0) 775.6091 20.8387 C43 H86 N1 O8 P1 M-H 1 2 3 16.67 B PE(18:0_20:3) PE(38:3) PE diacyl (18:0_20:3) (38:3) 769.5622 21.7008 C43 H80 N1 O8 P1 M-H 1 1 2 16.67 B PE(18:0_20:4) PE(38:4) PE diacyl (18:0_20:4) (38:4) 767.5465 20.6145 C43 H78 N1 O8 P1 M-H 1 2 3 83.33 A PE(18:0_20:5) PE(38:5) PE diacyl (18:0_20:5) (38:5) 765.5309 20.6203 C43 H76 N1 O8 P1 M-H 1 2 2 66.67 A PE(18:0_22:4) PE(40:4) PE diacyl (18:0_22:4) (40:4) 795.5778 21.0131 C45 H82 N1 O8 P1 M-H 1 2 15 16.67 C PE(18:0_22:6) PE(40:6) PE diacyl (18:0_22:6) (40:6) 791.5465 20.6828 C45 H78 N1 O8 P1 M-H 1 1 2 100 A PE(18:1_18:1) PE(36:2) PE diacyl (18:1_18:1) (36:2) 743.5465 20.4556 C41 H78 N1 O8 P1 M-H 1 6 3 50 A PE(18:1_20:1) PE(38:2) PE diacyl (18:1_20:1) (38:2) 771.5778 21.6748 C43 H82 N1 O8 P1 M-H 1 1 16 16.67 C PE(18:1_20:4) PE(38:5) PE diacyl (18:1_20:4) (38:5) 765.5309 19.3809 C43 H76 N1 O8 P1 M-H 1 2 2 16.67 A PE(18:1_20:5) PE(38:6) PE diacyl (18:1_20:5) (38:6) 763.5152 17.5631 C43 H74 N1 O8 P1 M-H 1 4 2 16.67 A PE(18:1_22:6) PE(40:7) PE diacyl (18:1_22:6) (40:7) 789.5309 18.3622 C45 H76 N1 O8 P1 M-H 1 1 2 16.67 A PE(18:2_20:4) PE(38:6) PE diacyl (18:2_20:4) (38:6) 763.5152 17.3808 C43 H74 N1 O8 P1 M-H 1 4 12 16.67 C PE(18:2_22:6) PE(40:8) PE diacyl (18:2_22:6) (40:8) 787.5152 16.1602 C45 H74 N1 O8 P1 M-H 1 2 7 16.67 C PE(19:1) PE(19:1) PE diacyl (19:1) (19:1) 507.2961 6.4493 C24 H46 N1 O8 P1 M-H 1 1 0 83.33 C PE(20:1_16:0) PE(36:1) PE diacyl (20:1_16:0) (36:1) 745.5622 23.9073 C41 H80 N1 O8 P1 M-H 1 2 4 16.67 B PE(20:4_20:4) PE(40:8) PE diacyl (20:4_20:4) (40:8) 787.5152 16.6144 C45 H74 N1 O8 P1 M-H 1 2 7 16.67 C PE(20:4_22:5) PE(42:9) PE diacyl (20:4_22:5) (42:9) 813.5309 17.0185 C47 H76 N1 O8 P1 M-H 1 1 4 16.67 C PE(20:4_22:6) PE(42:10) PE diacyl (20:4_22:6) (42:10) 811.5152 15.8488 C47 H74 N1 O8 P1 M-H 1 3 2 16.67 B PE(20:5_22:5) PE(42:10) PE diacyl (20:5_22:5) (42:10) 811.5152 15.375 C47 H74 N1 O8 P1 M-H 1 3 3 16.67 C PE(21:1) PE(21:1) PE diacyl (21:1) (21:1) 535.3274 7.8225 C26 H50 N1 O8 P1 M-H 1 1 0 16.67 C PE(21:3CHO_18:1) PE(39:4CHO) PE aldehyde (21:3CHO_18:1) (39:4CHO) 795.5414 21.7524 C44 H78 N1 O9 P1 M-H 1 1 0 16.67 C PE(21:4) PE(21:4) PE diacyl (21:4) (21:4) 529.2805 5.4502 C26 H44 N1 O8 P1 M-H 1 1 0 33.33 C PE(22:3_18:1) PE(40:4) PE diacyl (22:3_18:1) (40:4) 795.5778 21.6554 C45 H82 N1 O8 P1 M-H 1 2 15 16.67 C PE(22:5_22:6) PE(44:11) PE diacyl (22:5_22:6) (44:11) 837.5309 15.907 C49 H76 N1 O8 P1 M-H 1 1 0 16.67 A PE(22:6_22:6) PE(44:12) PE diacyl (22:6_22:6) (44:12) 835.5152 15.2511 C49 H74 N1 O8 P1 M-H 1 1 1 16.67 A PE(22:6_24:6) PE(46:12) PE diacyl (22:6_24:6) (46:12) 863.5465 17.7132 C51 H78 N1 O8 P1 M-H 1 1 0 16.67 C PE(23:6) PE(23:6) PE diacyl (23:6) (23:6) 553.2805 5.3519 C28 H44 N1 O8 P1 M-H 1 1 0 50 C PE(24:5_16:0) PE(40:5) PE diacyl (24:5_16:0) (40:5) 793.5622 21.3701 C45 H80 N1 O8 P1 M-H 1 1 14 16.67 C PE(38:0) PE(38:0) PE diacyl (38:0) (38:0) 775.6091 23.5416 C43 H86 N1 O8 P1 M-H 1 2 8 16.67 C PE(O-16:1_16:1) PE(O-32:2) PE alkyl-acyl (O-16:1_16:1) (O-32:2) 673.5046 19.8443 C37 H72 N1 O7 P1 M-H 1 1 0 16.67 C PE(O-16:1_20:3) PE(O-36:4) PE alkyl-acyl (O-16:1_20:3) (O-36:4) 725.5359 23.0218 C41 H76 N1 O7 P1 M-H 1 3 0 16.67 C PE(O-16:1_20:4) PE(O-36:5) PE alkyl-acyl (O-16:1_20:4) (O-36:5) 723.5203 20.3281 C41 H74 N1 O7 P1 M-H 1 2 0 83.33 B PE(O-16:1_20:5) PE(O-36:6) PE alkyl-acyl (O-16:1_20:5) (O-36:6) 721.5046 18.7742 C41 H72 N1 O7 P1 M-H 1 1 0 16.67 B PE(O-16:1_22:6) PE(O-38:7) PE alkyl-acyl (O-16:1_22:6) (O-38:7) 747.5203 19.5005 C43 H74 N1 O7 P1 M-H 1 4 0 16.67 B PE(O-16:2_16:1) PE(O-32:3) PE alkyl-acyl (O-16:2_16:1) (O-32:3) 671.489 17.8379 C37 H70 N1 O7 P1 M-H 1 1 0 16.67 C PE(O-16:2_22:6) PE(O-38:8) PE alkyl-acyl (O-16:2_22:6) (O-38:8) 745.5046 17.701 C43 H72 N1 O7 P1 M-H 1 2 0 16.67 C PE(O-18:1_18:1) PE(O-36:2) PE alkyl-acyl (O-18:1_18:1) (O-36:2) 729.5672 22.8866 C41 H80 N1 O7 P1 M-H 1 3 0 66.67 B PE(O-18:1_20:3) PE(O-38:4) PE alkyl-acyl (O-18:1_20:3) (O-38:4) 753.5672 23.3627 C43 H80 N1 O7 P1 M-H 1 4 0 16.67 C PE(O-18:1_20:4) PE(O-38:5) PE alkyl-acyl (O-18:1_20:4) (O-38:5) 751.5516 23.2048 C43 H78 N1 O7 P1 M-H 1 3 0 16.67 B PE(O-18:1_22:6) PE(O-40:7) PE alkyl-acyl (O-18:1_22:6) (O-40:7) 775.5516 19.8075 C45 H78 N1 O7 P1 M-H 1 3 0 16.67 C PE(O-18:2_16:0) PE(O-34:2) PE alkyl-acyl (O-18:2_16:0) (O-34:2) 701.5359 21.1319 C39 H76 N1 O7 P1 M-H 1 3 0 83.33 B PE(O-18:2_16:1) PE(O-34:3) PE alkyl-acyl (O-18:2_16:1) (O-34:3) 699.5203 20.3592 C39 H74 N1 O7 P1 M-H 1 3 0 50 B PE(O-18:2_16:2) PE(O-34:4) PE alkyl-acyl (O-18:2_16:2) (O-34:4) 697.5046 19.6048 C39 H72 N1 O7 P1 M-H 1 1 0 16.67 C PE(O-18:2_17:1) PE(O-35:3) PE alkyl-acyl (O-18:2_17:1) (O-35:3) 713.5359 20.5269 C40 H76 N1 O7 P1 M-H 1 1 0 16.67 C PE(O-18:2_18:1) PE(O-36:3) PE alkyl-acyl (O-18:2_18:1) (O-36:3) 727.5516 21.2401 C41 H78 N1 O7 P1 M-H 1 1 0 50 B PE(O-18:2_18:2) PE(O-36:4) PE alkyl-acyl (O-18:2_18:2) (O-36:4) 725.5359 20.204 C41 H76 N1 O7 P1 M-H 1 3 0 16.67 B PE(O-18:2_20:1) PE(O-38:3) PE alkyl-acyl (O-18:2_20:1) (O-38:3) 755.5829 21.8393 C43 H82 N1 O7 P1 M-H 1 2 0 16.67 B PE(O-18:2_20:2) PE(O-38:4) PE alkyl-acyl (O-18:2_20:2) (O-38:4) 753.5672 21.1248 C43 H80 N1 O7 P1 M-H 1 4 0 66.67 B PE(O-18:2_20:3) PE(O-38:5) PE alkyl-acyl (O-18:2_20:3) (O-38:5) 751.5516 21.5838 C43 H78 N1 O7 P1 M-H 1 3 0 50 B PE(O-18:2_20:4) PE(O-38:6) PE alkyl-acyl (O-18:2_20:4) (O-38:6) 749.5359 20.1591 C43 H76 N1 O7 P1 M-H 1 2 0 100 B PE(O-18:2_20:5) PE(O-38:7) PE alkyl-acyl (O-18:2_20:5) (O-38:7) 747.5203 18.5847 C43 H74 N1 O7 P1 M-H 1 4 0 16.67 B PE(O-18:2_22:5) PE(O-40:7) PE alkyl-acyl (O-18:2_22:5) (O-40:7) 775.5516 22.6601 C45 H78 N1 O7 P1 M-H 1 3 0 33.33 B PE(O-18:2_22:6) PE(O-40:8) PE alkyl-acyl (O-18:2_22:6) (O-40:8) 773.5359 19.5465 C45 H76 N1 O7 P1 M-H 1 3 0 16.67 B PE(O-18:3_20:2) PE(O-38:5) PE alkyl-acyl (O-18:3_20:2) (O-38:5) 751.5516 21.4334 C43 H78 N1 O7 P1 M-H 1 3 0 16.67 B PE(O-18:3_20:5) PE(O-38:8) PE alkyl-acyl (O-18:3_20:5) (O-38:8) 745.5046 17.4407 C43 H72 N1 O7 P1 M-H 1 2 0 16.67 C PE(O-20:2_20:1) PE(O-40:3) PE alkyl-acyl (O-20:2_20:1) (O-40:3) 783.6142 25.4262 C45 H86 N1 O7 P1 M-H 1 1 0 16.67 C PE(O-20:6_18:1) PE(O-38:7) PE alkyl-acyl (O-20:6_18:1) (O-38:7) 747.5203 21.1493 C43 H74 N1 O7 P1 M-H 1 4 0 16.67 B PE(O-22:7_18:1) PE(O-40:8) PE alkyl-acyl (O-22:7_18:1) (O-40:8) 773.5359 21.1846 C45 H76 N1 O7 P1 M-H 1 3 0 16.67 B PG(15:0_18:1)+D7:(s) PG(33:1)+D7:(s) PG Dlabeled FA (15:0_18:1)+D7:(s) (33:1)+D7:(s) 741.5537 15.9631 C39 H68 D7 O10 P1 M-H 1 1 0 16.67 B PI(15:0_18:1)+D7:(s) PI(33:1)+D7:(s) PI Dlabeled FA (15:0_18:1)+D7:(s) (33:1)+D7:(s) 829.5698 15.528 C42 H72 D7 O13 P1 M-H 1 2 0 16.67 A PI(18:0_20:4) PI(38:4) PI diacyl (18:0_20:4) (38:4) 886.5571 17.2565 C47 H83 O13 P1 M-H 1 3 2 16.67 B PI(18:1_15:0)+D7:(s) PI(33:1)+D7:(s) PI Dlabeled FA (18:1_15:0)+D7:(s) (33:1)+D7:(s) 829.5698 15.8564 C42 H72 D7 O13 P1 M-H 1 2 0 16.67 B PI(18:1_20:4) PI(38:5) PI diacyl (18:1_20:4) (38:5) 884.5415 15.519 C47 H81 O13 P1 M-H 1 4 2 33.33 A PI(20:4_18:1) PI(38:5) PI diacyl (20:4_18:1) (38:5) 884.5415 18.1163 C47 H81 O13 P1 M-H 1 4 14 16.67 C PI(22:6_18:0) PI(40:6) PI diacyl (22:6_18:0) (40:6) 910.5571 17.0958 C49 H83 O13 P1 M-H 1 2 11 16.67 C PI(40:6) PI(40:6) PI diacyl (40:6) (40:6) 910.5571 17.1664 C49 H83 O13 P1 M-H 1 2 11 16.67 C PS(15:0_18:1)+D7:(s) PS(33:1)+D7:(s) PS Dlabeled FA (15:0_18:1)+D7:(s) (33:1)+D7:(s) 754.549 17.8432 C39 H67 D7 N1 O10 P1 M-H 1 3 0 33.33 A PS(18:0_18:1) PS(36:1) PS diacyl (18:0_18:1) (36:1) 789.552 23.425 C42 H80 N1 O10 P1 M-H 1 3 2 33.33 A SM(d18:1_16:0) SM(d34:1) SM acyl (d18:1_16:0) (d34:1) 702.5676 17.7733 C39 H79 N2 O6 P1 M+HCOO 1 3 1 16.67 B SM(d18:1_18:1)+D9:(s) SM(d36:2)+D9:(s) SM sphingomyelin_D7LCB (d18:1_18:1)+D9:(s) (d36:2)+D9:(s) 737.6397 19.8311 C41 H72 D9 N2 O6 P1 M+HCOO 1 2 0 66.67 B SM(d34:1) SM(d34:1) SM acyl (d34:1) (d34:1) 702.5676 17.5359 C39 H79 N2 O6 P1 M+HCOO 1 3 3 16.67 C SM(d36:1) SM(d36:1) SM acyl (d36:1) (d36:1) 730.5989 20.402 C41 H83 N2 O6 P1 M+HCOO 1 1 3 100 C SM(d36:2)+D9:(s) SM(d36:2)+D9:(s) SM sphingomyelin_D7LCB (d36:2)+D9:(s) (d36:2)+D9:(s) 737.6397 17.2341 C41 H72 D9 N2 O6 P1 M+HCOO 1 2 0 16.67 C SM(d40:1) SM(d40:1) SM acyl (d40:1) (d40:1) 786.6615 23.2248 C45 H91 N2 O6 P1 M+HCOO 1 1 2 50 C SM(d42:1) SM(d42:1) SM acyl (d42:1) (d42:1) 814.6928 24.1726 C47 H95 N2 O6 P1 M+HCOO 1 1 2 33.33 C SM(d42:3) SM(d42:3) SM acyl (d42:3) (d42:3) 810.6615 21.6107 C47 H91 N2 O6 P1 M+HCOO 1 1 1 33.33 C SM(t36:0) SM(t36:0) SM phytosphingomyelins (t36:0) (t36:0) 748.6094 23.6279 C41 H85 N2 O7 P1 M+HCOO 1 1 0 16.67 C SM(t37:4) SM(t37:4) SM phytosphingomyelins (t37:4) (t37:4) 754.5625 19.9458 C42 H79 N2 O7 P1 M+HCOO 1 1 0 16.67 C SM(t39:3) SM(t39:3) SM phytosphingomyelins (t39:3) (t39:3) 784.6094 21.3539 C44 H85 N2 O7 P1 M+HCOO 1 1 0 33.33 C SM(t39:4) SM(t39:4) SM phytosphingomyelins (t39:4) (t39:4) 782.5938 21.0565 C44 H83 N2 O7 P1 M+HCOO 1 1 0 16.67 C ST(d36:1) ST(d36:1) ST Sulfoglycosphingolipids (sulfatides) (d36:1) (d36:1) 807.553 17.6206 C42 H81 N1 O11 S1 M-H 1 1 0 16.67 C ST(d40:2) ST(d40:2) ST Sulfoglycosphingolipids (sulfatides) (d40:2) (d40:2) 861.6 19.7165 C46 H87 N1 O11 S1 M-H 1 1 0 33.33 C ST(d42:2) ST(d42:2) ST Sulfoglycosphingolipids (sulfatides) (d42:2) (d42:2) 889.6313 20.4912 C48 H91 N1 O11 S1 M-H 1 1 0 50 C METABOLITES_END #END