#METABOLOMICS WORKBENCH juliehaines_20230821_092741 DATATRACK_ID:4234 STUDY_ID:ST002828 ANALYSIS_ID:AN004617 PROJECT_ID:PR001770 VERSION 1 CREATED_ON August 22, 2023, 7:06 am #PROJECT PR:PROJECT_TITLE Role of the Afferent Lymph as an Immunological Conduit to Analyze Tissue PR:PROJECT_TITLE Antigenic and Inflammatory Load - metabolomics PR:PROJECT_SUMMARY The intestinal barrier, and the gut-associated lymphoid tissue, are the PR:PROJECT_SUMMARY interface of the host-microbiome/pathogens interactions and, its disruption, has PR:PROJECT_SUMMARY been associated with a series of inflammatory, autoimmune, and degenerative PR:PROJECT_SUMMARY diseases. Herein we performed the analysis of the pre-nodal mesenteric lymph at PR:PROJECT_SUMMARY steady state and following disruption of the intestinal barrier to map the PR:PROJECT_SUMMARY antigenic and pro-inflammatory load in both mice and human subjects with PR:PROJECT_SUMMARY inflammatory bowel disease. The antigenic signature of gastrointestinal tissue PR:PROJECT_SUMMARY inflammation was reflected in the mesenteric nodal dendritic-cells PR:PROJECT_SUMMARY (DC)-MHCII-eluted immunopeptidome, in a tissue specific manner, when compared to PR:PROJECT_SUMMARY the DC-eluted-MHCII-peptidome from cervical lymph nodes. Pro-inflammatory and PR:PROJECT_SUMMARY microbiome-derived by-products, such as amino acids, deoxy sugars, component of PR:PROJECT_SUMMARY the bacterial wall and other immunomodulators of the gut-brain axis, were found PR:PROJECT_SUMMARY in the afferent lymph following damage to the gut epithelium. Our data points to PR:PROJECT_SUMMARY the relevance of the lymphatic fluid to probe the tissue-specific antigenic and PR:PROJECT_SUMMARY inflammatory load transported to the draining lymph node. PR:INSTITUTE University of Colorado Denver PR:LABORATORY Lab of Angelo D'Alessandro in collaboration with lab of Laura Santambrogio PR:LABORATORY (Weill Cornell) PR:LAST_NAME Haines PR:FIRST_NAME Julie PR:ADDRESS 12801 E 17th Ave, Room 1303, Aurora, Colorado, 80045, USA PR:EMAIL julie.haines@cuanschutz.edu PR:PHONE 3037243339 #STUDY ST:STUDY_TITLE Role of the Afferent Lymph as an Immunological Conduit to Analyze Tissue ST:STUDY_TITLE Antigenic and Inflammatory Load - metabolomics ST:STUDY_SUMMARY The intestinal barrier, and the gut-associated lymphoid tissue, are the ST:STUDY_SUMMARY interface of the host-microbiome/pathogens interactions and, its disruption, has ST:STUDY_SUMMARY been associated with a series of inflammatory, autoimmune, and degenerative ST:STUDY_SUMMARY diseases. Herein we performed the analysis of the pre-nodal mesenteric lymph at ST:STUDY_SUMMARY steady state and following disruption of the intestinal barrier to map the ST:STUDY_SUMMARY antigenic and pro-inflammatory load in both mice and human subjects with ST:STUDY_SUMMARY inflammatory bowel disease. The antigenic signature of gastrointestinal tissue ST:STUDY_SUMMARY inflammation was reflected in the mesenteric nodal dendritic-cells ST:STUDY_SUMMARY (DC)-MHCII-eluted immunopeptidome, in a tissue specific manner, when compared to ST:STUDY_SUMMARY the DC-eluted-MHCII-peptidome from cervical lymph nodes. Pro-inflammatory and ST:STUDY_SUMMARY microbiome-derived by-products, such as amino acids, deoxy sugars, component of ST:STUDY_SUMMARY the bacterial wall and other immunomodulators of the gut-brain axis, were found ST:STUDY_SUMMARY in the afferent lymph following damage to the gut epithelium. Our data points to ST:STUDY_SUMMARY the relevance of the lymphatic fluid to probe the tissue-specific antigenic and ST:STUDY_SUMMARY inflammatory load transported to the draining lymph node. ST:INSTITUTE University of Colorado Denver ST:LAST_NAME Haines ST:FIRST_NAME Julie ST:ADDRESS 12801 E 17th Ave, Room 1303, Aurora, Colorado, 80045, USA ST:EMAIL julie.haines@cuanschutz.edu ST:PHONE 3037243339 #SUBJECT SU:SUBJECT_TYPE Mammal SU:SUBJECT_SPECIES Mus musculus #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 1 1A Factor:control afferent RAW_FILE_NAME=F2-48-01 SUBJECT_SAMPLE_FACTORS 2 2A Factor:control afferent RAW_FILE_NAME=F2-48-02 SUBJECT_SAMPLE_FACTORS 9 9A Factor:control afferent RAW_FILE_NAME=F2-48-03 SUBJECT_SAMPLE_FACTORS 13 13A Factor:control afferent RAW_FILE_NAME=F2-48-04 SUBJECT_SAMPLE_FACTORS 14 14A Factor:control afferent RAW_FILE_NAME=F2-48-05 SUBJECT_SAMPLE_FACTORS 1 1E Factor:control efferent RAW_FILE_NAME=F2-48-06 SUBJECT_SAMPLE_FACTORS 2 2E Factor:control efferent RAW_FILE_NAME=F2-48-07 SUBJECT_SAMPLE_FACTORS 9 9E Factor:control efferent RAW_FILE_NAME=F2-48-08 SUBJECT_SAMPLE_FACTORS 13 13E Factor:control efferent RAW_FILE_NAME=F2-48-09 SUBJECT_SAMPLE_FACTORS 14 14E Factor:control efferent RAW_FILE_NAME=F2-48-10 SUBJECT_SAMPLE_FACTORS 3 3A Factor:DSS afferent RAW_FILE_NAME=F2-48-11 SUBJECT_SAMPLE_FACTORS 4 4A Factor:DSS afferent RAW_FILE_NAME=F2-48-12 SUBJECT_SAMPLE_FACTORS 5 5A Factor:DSS afferent RAW_FILE_NAME=F2-48-13 SUBJECT_SAMPLE_FACTORS 6 6A Factor:DSS afferent RAW_FILE_NAME=F2-48-14 SUBJECT_SAMPLE_FACTORS 7 7A Factor:DSS afferent RAW_FILE_NAME=F2-48-15 SUBJECT_SAMPLE_FACTORS 16 16A Factor:DSS afferent RAW_FILE_NAME=F2-48-16 SUBJECT_SAMPLE_FACTORS 3 3E Factor:DSS efferent RAW_FILE_NAME=F2-48-17 SUBJECT_SAMPLE_FACTORS 4 4E Factor:DSS efferent RAW_FILE_NAME=F2-48-18 SUBJECT_SAMPLE_FACTORS 5 5E Factor:DSS efferent RAW_FILE_NAME=F2-48-19 SUBJECT_SAMPLE_FACTORS 6 6E Factor:DSS efferent RAW_FILE_NAME=F2-48-20 SUBJECT_SAMPLE_FACTORS 7 7E Factor:DSS efferent RAW_FILE_NAME=F2-48-21 SUBJECT_SAMPLE_FACTORS 16 16E Factor:DSS efferent RAW_FILE_NAME=F2-48-22 #COLLECTION CO:COLLECTION_SUMMARY Mice (C57BL/6J) mice were obtained from Jackson Laboratories and housed at Weill CO:COLLECTION_SUMMARY Cornell Medicine animal facilities. The mice were anesthetized using ketamine CO:COLLECTION_SUMMARY (80 mg/kg) and Xylazine (10 mg/kg), injected intraperitonially. Cannulation is CO:COLLECTION_SUMMARY performed 15-20 minutes post anesthetizing the mice, when the mice is no longer CO:COLLECTION_SUMMARY able to feel toe pinch. Mice are placed face up with paws stretched and pinned. CO:COLLECTION_SUMMARY Incision is made at the abdominal area, exposing the underlying gut and CO:COLLECTION_SUMMARY intestinal tissues. Pre-nodal / post-nodal lymphatic vessels are visualized and CO:COLLECTION_SUMMARY identified. The pre-nodal lymphatic vessels run from intestines to mesenteric CO:COLLECTION_SUMMARY lymph nodes, while post-nodal lymphatic runs behind the mesenteric lymph nodes CO:COLLECTION_SUMMARY and can be reached by clearing tissues. Fat tissues is carefully removed or move CO:COLLECTION_SUMMARY aside using forceps and Q-tips. Care is taken to keep the tissues hydrated using CO:COLLECTION_SUMMARY 1X PBS. Upon creating a small tear/cut on the lymphatic vessel, using a glass CO:COLLECTION_SUMMARY pipette (tip diameter of 40-60 uM) lymph is collected. This pipette is then CO:COLLECTION_SUMMARY flushed into a microcentrifuge containing 1X PBS and 2X protease inhibitor CO:COLLECTION_SUMMARY (Thermofisher Scientific (A32963). CO:SAMPLE_TYPE Lymph fluid #TREATMENT TR:TREATMENT_SUMMARY C57Bl6 mice are given access to either sterile water or water supplemented with TR:TREATMENT_SUMMARY 40-50 kDa dextran sulfate sodium (DSS) for 7 days. #SAMPLEPREP SP:SAMPLEPREP_SUMMARY Frozen mouse lymph samples were provided as 3 uL lymph fluid in PBS to a final SP:SAMPLEPREP_SUMMARY volume of 300 uL. Specimens were thawed on ice then 22.2 uL was transferred to a SP:SAMPLEPREP_SUMMARY tube containing 200 uL of ice-cold 5:3:2 methanol:acetonitrile:water. Samples SP:SAMPLEPREP_SUMMARY were agitated 30 min in a cold room then spun at 12,000 g, 10 min, 4 degrees C. SP:SAMPLEPREP_SUMMARY Two 100 uL aliquots of supernatant from each tube were transferred into new SP:SAMPLEPREP_SUMMARY (separate) tubes and dried under vacuum at room temperature. One set was SP:SAMPLEPREP_SUMMARY resuspended in 100 uL of 0.1% formic acid for positive mode acquisition. The SP:SAMPLEPREP_SUMMARY other set was resuspended in 100 uL of 1 mM ammonium acetate for negative mode SP:SAMPLEPREP_SUMMARY acquisition. SP:PROCESSING_STORAGE_CONDITIONS 4℃ SP:EXTRACT_STORAGE -80℃ #CHROMATOGRAPHY CH:CHROMATOGRAPHY_SUMMARY Negative C18 CH:CHROMATOGRAPHY_TYPE Reversed phase CH:INSTRUMENT_NAME Thermo Vanquish CH:COLUMN_NAME Phenomenex Kinetex C18 (150 x 2.1mm,1.7um) CH:SOLVENT_A 95% water/5% acetonitrile; 1 mM ammonium acetate CH:SOLVENT_B 95% acetonitrile/5% water; 1 mM ammonium acetate CH:FLOW_GRADIENT 0-0.5 min 0% B, 0.5-1.1 min 0-100% B, 1.1-2.75 min hold at 100% B, 2.75-3 min CH:FLOW_GRADIENT 100-0% B, 3-5 min hold at 0% B CH:FLOW_RATE 450 uL/min CH:COLUMN_TEMPERATURE 45 CH:SAMPLE_INJECTION 10 uL #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 Resolution 70,000, scan range 65-900 m/z, maximum injection time 200 ms, MS:MS_COMMENTS microscans 2, automatic gain control (AGC) 3 x 10^6 ions, source voltage 4.0 kV, MS:MS_COMMENTS capillary temperature 320 C, and sheath gas 45, auxiliary gas 15, and sweep gas MS:MS_COMMENTS 0 (all nitrogen). Data converted to mzXML using RawConverter. Metabolites were MS:MS_COMMENTS annotated and integrated using Maven in conjunction with the KEGG database. #MS_METABOLITE_DATA MS_METABOLITE_DATA:UNITS peak area MS_METABOLITE_DATA_START Samples 1A 2A 9A 13A 14A 1E 2E 9E 13E 14E 3A 4A 5A 6A 7A 16A 3E 4E 5E 6E 7E 16E Factors Factor:control afferent Factor:control afferent Factor:control afferent Factor:control afferent Factor:control afferent Factor:control efferent Factor:control efferent Factor:control efferent Factor:control efferent Factor:control efferent Factor:DSS afferent Factor:DSS afferent Factor:DSS afferent Factor:DSS afferent Factor:DSS afferent Factor:DSS afferent Factor:DSS efferent Factor:DSS efferent Factor:DSS efferent Factor:DSS efferent Factor:DSS efferent Factor:DSS efferent dTMP 1428 1282 7467 15409 20947 11117 33906 28728 15488 969 2076 1208 10412 5832 3510 920 2362 Thymine 91466 133001 129888 122679 112252 124518 112998 108121 110630 109310 93266 111628 105502 130328 103521 98757 121219 98544 107815 99153 110288 119533 UDP 128167 131887 95037 180131 164536 97889 102425 137003 103840 114125 97581 105915 102847 174059 114727 102156 104198 93847 102321 93663 88310 104067 IMP 24013 9691 59375 2658 14162 37671 40107 39347 33309 11806 41228 40072 15368 10713 8415 1095 49102 62821 8437 39123 30921 52617 Inosine 5735 12206 3255 8932 26382 5889 5572 12017 3658 7951 33802 8031 5227 40246 3450 6369 3270 5577 5402 7528 7172 8197 5-Hydroxyisourate 4514 4467 4674 6773 5943 18412 7552 5576 10944 24837 6353 6197 7112 4551 7990 2733 3600 7198 20861 4809 5923 32506 5'-Phosphoribosyl-N-formylglycinamide 5459 4520 4095 711 480 7437 6220 4863 588 1086 5214 5638 8267 2370 663 4236 4087 5446 2075 3199 2528 5816 Phosphate 67100000 72800000 149000000 98800000 62500000 107000000 69400000 60600000 100000000 61300000 72900000 65500000 51600000 83500000 69700000 51900000 88100000 85100000 58400000 66700000 91100000 99100000 Diphosphate 6160488 6512968 28100000 12700000 4183315 15900000 7593014 4959402 16600000 6237712 9311891 6282596 3654771 7740114 7675652 3599552 11500000 13200000 6211994 6098230 13500000 14800000 D-Glucose 697356 717895 724098 373351 753312 1231422 787498 1244352 1687167 1012115 874746 906297 867287 950332 545230 1062899 1411331 1404458 1227248 1049191 789175 1025413 D-Glyceraldehyde 3-phosphate/Glycerone phosphate 2238403 2121051 3031605 1624797 1377125 4466318 1336999 2455916 1401513 1654328 1447916 1615050 1714458 2064215 1168810 2858802 1957679 1775582 2027846 3167340 1500505 1805739 Pyruvate 192481 229912 185253 142359 181679 218663 208296 228480 268265 174076 219034 242971 206661 267307 166343 242014 233542 240391 241643 227497 173174 230273 Lactate 1364712 1187011 1416047 1680134 2404722 2475178 1502810 1540587 2656091 2679442 1745683 2037856 890770 2814504 765824 1389776 1837513 1514739 1726436 2099196 1830855 3482008 Mannitol 228000000 235000000 248000000 86000000 74400000 261000000 264000000 286000000 121000000 120000000 268000000 263000000 260000000 278000000 162000000 283000000 222000000 250000000 241000000 280000000 150000000 268000000 D-Ribose 63852 70937 65354 30614 32921 110942 79340 112418 65836 51257 88649 88141 101433 96400 52361 110721 106954 67225 86730 102377 48575 102088 D-Rhamnose 4016557 4353318 4367882 1410013 1299399 4911906 5066126 5523531 2152473 2181351 4814377 4595824 4571370 5152732 3196852 5013771 4084437 4188621 4603102 4790128 2760544 5051784 D-Arabitol 27595 21046 23184 3850 8593 22638 15513 13120 14104 9403 30584 50778 20329 27121 12172 25192 36470 36126 24463 37207 16154 25439 Citrate 241568 70809 218511 184707 318381 697339 154795 217448 526469 315018 121758 166217 35759 168978 49359 52358 854064 612834 154609 120158 216298 378821 2-Oxoglutarate 6893 3586 4162 4012 17341 26867 11873 15305 18253 17660 10368 25947 8588 6494 4806 10201 27163 19962 18109 4231 6279 36821 2-Oxoglutaramate 8379 3528 5913 5194 6369 8323 3382 12536 11205 4333 7959 28496 9313 14130 6832 9205 17188 8759 11055 11421 9028 18856 Succinate 54663 74014 73666 66530 72599 65551 61819 73444 47189 95933 67177 86232 71875 72135 50840 79608 79363 100329 85589 75484 57908 145463 Fumarate 9540 10230 13685 4009 10976 8962 4569 10346 16353 16575 11695 22462 6647 12217 8486 10278 16852 7473 10675 16209 11413 17035 Malate 120969 95801 55863 104097 163178 148841 105133 129606 154385 135344 151721 567089 60246 199884 55845 115188 230568 148809 138578 129304 100233 279173 Oxaloacetate 31785 34155 53019 49905 42716 28888 43177 33696 34844 30274 33271 34318 30864 30370 26560 30102 25708 31538 33679 38794 30548 34020 2-Hydroxyglutarate/Citramalate 26786 15977 6078 22032 25973 25225 21696 32241 28312 30568 20238 247165 10014 23361 13150 15173 32315 25860 26845 21399 11209 32778 5-Phospho-alpha-D-ribose 1-diphosphate 2336 7872 16841 7187 26075 32882 17676 33288 26933 37911 24405 30936 2074 22224 37008 21500 52707 47738 45773 42597 40433 gamma-L-Glutamyl-L-cysteine 365116 341526 386389 85159 85347 447747 551442 477858 444037 495211 624483 462521 598914 265576 574640 656633 551853 569851 637956 710262 635592 498279 N-Glycoloyl-neuraminate 184621 181858 193431 78285 72177 209938 227247 221134 69323 55677 156498 207163 178976 243218 53545 148385 150854 156634 112169 189894 72254 184537 1-4-beta-D-Xylan 115879 134745 141470 49840 64791 151014 131023 157282 126332 87392 155791 144896 137745 139039 84854 140427 150295 147986 161595 145811 91672 146615 5-6-Dihydrouracil 245022 306479 282343 284788 247595 298556 237365 232577 280362 270091 220903 259505 229099 270218 290486 289781 293586 287603 260121 289890 304495 306204 Taurine 71561 116091 79886 99314 346549 541319 398450 697228 982850 883741 700235 101732 57357 414718 194292 540390 344549 446598 550188 652284 1182272 629740 Glycerol 3-phosphate 11296 8270 2610 6053 32302 12301 8160 17388 17071 21594 12363 14693 17745 20110 11127 10788 18799 17322 18790 12522 10108 18364 sn-glycero-3-Phosphoethanolamine 5547 3518 3634 4708 4540 3702 3068 3605 5861 4316 2919 4089 2638 4083 5269 4039 3994 4385 4314 4480 4534 3033 Sphinganine 1-phosphate 15173 21655 17457 17397 20081 19483 16564 21080 16360 20285 17935 18617 20008 22222 23896 38864 20997 16765 21743 16931 15909 21126 Butanoic/Butyric acid 75327 89701 101821 80750 76586 75481 82559 71031 77267 74952 74972 76461 77582 84275 81616 88814 67683 76579 76778 80137 75503 81968 Pentanoate (valerate) 83733 97711 96424 81721 84760 85826 99122 85349 81746 80927 84710 89347 92928 96233 102166 96220 86885 87870 81314 88812 85746 83347 Hexanoic acid (caproate) 335609 450752 475740 337558 325980 334322 440061 323869 325335 289166 308509 343360 429722 487005 416590 492563 320856 331364 358892 361409 328363 345124 Heptanoic acid 479263 494537 715314 406607 466842 401577 538025 462504 415335 434253 402276 447711 570278 558830 603557 540792 413508 348636 436933 521103 432024 390531 Octanoic acid (caprylic acid) 553362 462349 607462 328578 277830 363708 470363 426919 337906 335540 417447 377144 552419 555650 573740 545164 380974 396369 400826 524435 428929 319496 Nonanoic acid (pelargonic acid) 710869 780361 843600 740761 743626 775398 907181 648759 698085 724096 762003 593182 955752 963918 710304 797856 616383 611795 672683 709533 684064 621565 Decanoic acid (capric acid) 195299 504252 483000 174061 197120 246788 395021 194422 217055 181900 222041 224237 408859 517606 495147 530700 192127 182475 193720 256570 184807 215897 Dodecanoic acid (lauric acid) 180929 180312 234996 143148 127119 172203 199132 160285 136842 151134 174443 312039 197168 269719 252901 311605 163429 131200 124504 209666 112422 151493 Tetradecanoic acid (myristic acid) 593928 443790 526108 398743 407212 599694 463299 401934 434590 422382 400160 980748 555498 558188 688596 647860 498361 309614 432745 444028 541160 436627 Hexadecanoic acid (palmitic acid) 4498262 4919883 5182938 4040795 4632160 4638010 4790434 4954856 4699982 4543205 4903720 4836304 4661280 4881582 5316028 6261664 5389934 5067826 4813194 4810325 4394350 4740636 Octadecanoic acid (stearic acid) 1674000 1970358 1802247 1726671 2086193 2151062 1686509 2044628 1715180 2000523 1987383 1757684 2111209 2417275 2272268 3980836 1977848 1724112 2045536 1999544 1770044 1948140 Tetradecenoic acid (myristoleic acid) 74088 29683 78410 19758 17470 69477 21765 18168 16617 18947 34323 757463 16859 30029 27192 72029 21570 12454 14774 24761 36804 17792 Hexadecenoic acid (Palmitoleic acid) 386260 157829 549907 116760 122178 474735 164865 128801 120146 122306 152826 2568157 122065 212219 171694 462490 137318 110459 96599 157759 280434 146330 Octadecenoic acid (Oleic acid) 140807 116196 152630 121908 125207 186135 133887 146602 139700 135821 106440 171816 119535 132534 139627 129972 120885 112299 120986 111755 124039 136434 Linoleic acid ((9Z,12Z)-Octadecadienoic acid) 44480 22842 82018 86344 153363 204106 49665 58572 231676 208631 107068 71710 25586 182483 71247 124520 36696 24355 82744 48930 137500 226254 a-Linolenic acid (Octadecatrienoic acid) 8770 2543 8438 10985 19506 26198 6484 8580 20159 19299 14020 34054 1841 26593 4520 7373 4550 1149 7024 8816 14183 26273 Dodecanedioic acid 87402 75445 86313 72256 70832 73901 77556 77479 79071 63518 74060 86685 76158 81609 66045 82248 70612 66874 78857 76699 62624 84944 MS_METABOLITE_DATA_END #METABOLITES METABOLITES_START metabolite_name KEGG ID m/z r.t. dTMP C00364 321.0442 1.75 Thymine C00178 125.0342 0.64 UDP C00015 402.9996 0.76 IMP C00130 347.0362 0.66 Inosine C00294 267.0732 0.99 5-Hydroxyisourate C11821 183.0132 0.70 5'-Phosphoribosyl-N-formylglycinamide C04376 313.0498 1.20 Phosphate C00009 96.9681 0.60 Diphosphate C00013 176.9344 0.61 D-Glucose C00031 179.0557 0.67 D-Glyceraldehyde 3-phosphate/Glycerone phosphate C00118 168.9883 1.73 Pyruvate C00022 87.0072 0.65 Lactate C01432 89.0229 0.63 Mannitol C00392 181.0709 0.70 D-Ribose C00121 149.0449 0.68 D-Rhamnose C01684 163.0605 0.68 D-Arabitol C01904 151.0604 0.67 Citrate C00158 191.0187 0.59 2-Oxoglutarate C00026 145.0137 0.60 2-Oxoglutaramate C00940 144.0291 0.64 Succinate C00042 117.0179 0.64 Fumarate C00122 115.0023 0.62 Malate C00149 133.0130 0.56 Oxaloacetate C00036 131.0003 0.60 2-Hydroxyglutarate/Citramalate C02630 147.0293 0.61 5-Phospho-alpha-D-ribose 1-diphosphate C00119 388.9479 0.65 gamma-L-Glutamyl-L-cysteine C00669 249.0589 0.67 N-Glycoloyl-neuraminate C03410 324.0991 0.67 1-4-beta-D-Xylan C02352 131.0339 0.68 5-6-Dihydrouracil C00429 113.0342 0.65 Taurine C00245 124.0061 0.65 Glycerol 3-phosphate C00093 171.0045 0.61 sn-glycero-3-Phosphoethanolamine C01233 214.0504 2.06 Sphinganine 1-phosphate C01120 380.2551 3.42 Butanoic/Butyric acid C00246 87.0436 0.73 Pentanoate (valerate) C00803 101.0593 1.04 Hexanoic acid (caproate) C01585 115.0750 1.75 Heptanoic acid C17714 129.0908 1.87 Octanoic acid (caprylic acid) C06423 143.1066 1.99 Nonanoic acid (pelargonic acid) C01601 157.1223 2.10 Decanoic acid (capric acid) C01571 171.1381 2.16 Dodecanoic acid (lauric acid) C02679 199.1696 2.34 Tetradecanoic acid (myristic acid) C06424 227.2012 2.57 Hexadecanoic acid (palmitic acid) C00249 255.2328 2.91 Octadecanoic acid (stearic acid) C01530 283.2641 3.42 Tetradecenoic acid (myristoleic acid) C08322 225.1855 2.38 Hexadecenoic acid (Palmitoleic acid) C08362 253.2172 2.62 Octadecenoic acid (Oleic acid) C00712 281.2485 2.95 Linoleic acid ((9Z,12Z)-Octadecadienoic acid) C01595 279.2329 2.65 a-Linolenic acid (Octadecatrienoic acid) C06427 277.2173 2.47 Dodecanedioic acid C02678 229.1442 1.75 METABOLITES_END #END