Metabolites were annotated using the online KEGG database and the Human Metabolome Database (HMDB) by matching the exact molecular mass data (m/z) of samples with those from the databases. Metabolites were annotated when the mass difference between the observed and the database value was < 10 ppm, and the molecular formula of metabolites was identified and validated by the isotopic distribution measurement. The fragment information obtained from LC-MS/MS mode was also matched and annotated in the databases of HMDB, KEGG and MzCloud to obtain accurate metabolite information. Metabolites that reached the standard of VIP ≥ 1 and P-value < 0.05 (after FDR correction) were screened as significantly different metabolites (SDMs). Additionally, pathway enrichment analysis of SDMs was performed using the KEGG database, with significance level set at P-value < 0.05 (after FDR correction).
"],"repository":["MetaboLights"],"study_status":["Public"],"ptm_modification":[""],"instrument_platform":["Liquid Chromatography MS - negative - reverse-phase","Liquid Chromatography MS - positive - reverse-phase"],"chromatography_protocol":["The LC-MS analysis was conducted on an UltiMate 3000 UPLC System (ThermoFisher Scientific, Bremen, Germany). Reversed-phase separation was performed on an ACQUITY UPLC T3 column (100 mm × 2.1 mm, 1.8 µm; Waters, Milford, USA). The mobile phase consisted of 0.1% formic acid in water (solvent A) and 0.1% formic acid in acetonitrile (solvent B). The gradient program was as follows: 0–0.8 min, 2% B; 0.8–2.8 min, 2% to 70% B; 2.8–5.6 min, 70% to 90% B; 5.6–6.4 min, 90% to 100% B; 6.4–8.0 min, 100% B; 8.0–8.1 min, 100% to 2% B; 8.1–10 min, 2% B. The injection volume for each sample was 4 µL. The flow rate was 0.4 mL/min and the column temperature was maintained at 35°C.
"],"publication":["Comprehensive transcriptome and metabolome analysis revealed the primary molecular regulatory pathways of skin development in Yulin black duck during embryonic stage."],"submitter_name":["Qinli Li"],"submitter_affiliation":["Northwest A&F University"],"organism_part":["skin"],"technology_type":["mass spectrometry assay"],"disease":[""],"extraction_protocol":["Six skin samples from each incubation period were ground with liquid nitrogen. Subsequently, the samples were mixed with 120 μL of precooled 50% methanol and vortexed for 60 s. The mixtures were then left at room temperature for 10 min and incubated at -20°C overnight. After being centrifuged at 4000 g for 20 min at 4°C, all the supernatant was transferred into a 96-well plate. The extracted samples were stored at -80°C prior to LC-MS analysis. Additionally, the quality control (QC) sample was prepared by combining equal amounts of the supernatant from individual samples. A QC sample was acquired for every 10 samples to assess the stability of LC-MS throughout the scanning process.
"],"organism":["Anas platyrhynchos"],"full_dataset_link":["https://www.ebi.ac.uk/metabolights/MTBLS14916"],"author":["Zhuo Zhi.","Huiya Zhang.","Jianqin Zhang.","Qinli Li. 2025050520@nwafu.edu.cn.","Jie Zhou.","Zhigang Hu.","Mengmeng Cui.","Zhigang Hu. Northwest A&F University. huzg0326@nwafu.edu.cn."],"data_transformation_protocol":["The LC-MS raw data were preprocessed using XCMS software, including peak picking, peak grouping, retention time correction, second peak grouping, and annotation of isotopes and adducts. After the raw data was converted into mzXML format, the metabolites were processed using the XCMS, CAMERA and metaX implemented with the R software (v4.0.0). The sample data was normalized by PQN algorithm, and a QC-based robust LOESS (locally estimated scatterplot smoothing) signal correction was performed using the QC sample. The relative standard deviations of metabolic features were detected for all QC samples, and ions with standard deviations >30% were removed.
"],"study_factor":["Time point"],"submitter_email":["2025050520@nwafu.edu.cn"],"sample_collection_protocol":["Skin tissues were collected from duck embryos at three incubation periods: embryonic day 15 (E15, the period of secondary muscle fiber formation and middle stage of duck embryo incubation), embryonic day 21 (E21, the period when duck embryos begin to undergo muscle fiber atrophy), and embryonic day 27 (E27, the last period of duck embryo muscle fiber atrophy). After disinfecting the eggs at each incubation time point, embryos were quickly removed from the eggs and euthanized through cervical dislocation. Sampled skin tissues were immediately frozen in liquid nitrogen and then stored at -80°C for subsequent experiments. After sex identification using PCR with gCHD primers (F: 5'-TGCAGAAGCAATATTACAAGT-3'; R: 5'-AATTCATTATCATCTGGTGG-3'), six female samples per time point (total 18 samples) were selected for metabolome sequencing to avoid data errors caused by individual differences between males and females.
"],"omics_type":["Metabolomics"],"study_design":["Metabolomics","untargeted analysis","UltiMate 3010 UPLC System","transcriptome","skin","UltiMate 3004 UPLC System","UltiMate 3013 UPLC System","UltiMate 3015 UPLC System","Pathways","UltiMate 3003 UPLC System","duck","UltiMate 3014 UPLC System","UltiMate 3000 UPLC System","UltiMate 3011 UPLC System","UltiMate 3002 UPLC System","UltiMate 3001 UPLC System","UltiMate 3012 UPLC System","Q Exactive","quality control","Metabolome","UltiMate 3017 UPLC System","UltiMate 3006 UPLC System","data-dependent acquisition","UltiMate 3005 UPLC System","UltiMate 3016 UPLC System","experimental sample","UltiMate 3007 UPLC System","UltiMate 3018 UPLC System","UltiMate 3008 UPLC System","Anas platyrhynchos","Thermo Scientific Q Exactive HF","UltiMate 3009 UPLC System"],"curator_keywords":["Metabolomics","untargeted analysis","UltiMate 3010 UPLC System","transcriptome","skin","UltiMate 3004 UPLC System","UltiMate 3013 UPLC System","UltiMate 3015 UPLC System","Pathways","UltiMate 3003 UPLC System","duck","UltiMate 3014 UPLC System","UltiMate 3000 UPLC System","UltiMate 3011 UPLC System","UltiMate 3002 UPLC System","UltiMate 3001 UPLC System","UltiMate 3012 UPLC System","Q Exactive","quality control","Metabolome","UltiMate 3017 UPLC System","UltiMate 3006 UPLC System","data-dependent acquisition","UltiMate 3005 UPLC System","UltiMate 3016 UPLC System","experimental sample","UltiMate 3007 UPLC System","UltiMate 3018 UPLC System","UltiMate 3008 UPLC System","Anas platyrhynchos","Thermo Scientific Q Exactive HF","UltiMate 3009 UPLC System"],"mass_spectrometry_protocol":["The metabolites eluted from the column were detected using a high-resolution tandem mass spectrometer Q-Exactive (ThermoFisher Scientific, Bremen, Germany) in both positive and negative ion modes. The following parameters were employed: (1) The precursor spectra of metabolic ions were scanned with a mass range of m/z 70 to 1050 at a resolution of 70,000 to achieve the AGC of 3e6. (2) The maximum injection time was set to 100 ms, and the first three configurations of data acquisition were set to DDA (data-dependent acquisition) mode. (3) The fragment spectra were collected at a resolution of 17,500 to achieve the AGC target of 1e5 with a maximum injection time of 80 ms.
"],"metabolite_name":["Sorbitol","Taurine","Tabun","3-Oxo-12,18-ursadien-28-oic acid","Etorphine","Paullinic acid","PG(18:2(9Z,12Z)/18:2(9Z,12Z))","3H-Pyrido(1,2-c)pyrimidin-3-one, 4-(2-(bis(1-methylethyl)amino)ethyl)-4,4a,5,6,7,8-hexahydro-1-methyl-4-phenyl-, trans-(+-)-","2-Hydroxybenzaldehyde","Linalyl isobutyrate","Tetracosahexaenoic acid","LysoPE(0:0/22:5(4Z,7Z,10Z,13Z,16Z))","Benzothiophene","Methandriol","Ginkgoic acid","Methyl pyruvate","Heptanoic acid","L-Erythrulose","Sulfur trioxide","beta-Alanine","1,4'-Bipiperidine-1'-carboxylic acid","12R-hydroxy-5Z,8Z,12Z-eicosatrienoic acid","L-Allothreonine","(15S)-Prostaglandin A2","isopimaric acid","Divinyl sulfide","Cis-8,11,14,17-Eicosatetraenoic acid","Hexyl octanoate","2'-Deoxyinosine","Glycerol","Oxoglutaric acid","Menthone lactone","N-lactoyl-phenylalanine","AZELATE","11(R)-HPETE","Heptyl acetate","3-Ethylthiophene","PG(18:2(9Z,12Z)/18:1(9Z))","a,b-Dihydroxyisobutyric acid","PI(20:4(5Z,8Z,11Z,14Z)/18:0)","Chloroprene","Isoambrettolide","N-Oleoyl Isoleucine","1-Methylguanosine","Phloionolic acid","9(S)-HpODE","Octanal propyleneglycol acetal","D-N-(Carboxyacetyl)alanine","Cyclohexaneundecanoic acid","Prostaglandin E2","PI(18:1(11Z)/20:4(8Z,11Z,14Z,17Z))","Glycine","alpha-Methylstyrene","LysoPE(P-16:0/0:0)","5,5-Dibutyl-4,5-dihydro-2(3H)furanone","Palmitelaidic acid","cis,cis-Muconic acid","7-Methylhypoxanthine","LysoPE(0:0/22:5(7Z,10Z,13Z,16Z,19Z))","Meta-Tyrosine","D-Glyceric acid","Panaxytriol","2,3,4,5,6,7-Hexahydroxyheptanoic acid","N-Palmitoyl Glutamine","Phenylalanine","PG(18:1/18:1)","4-Acetoxy-2-hexyltetrahydrofuran","Uridine diphosphate-N-acetylglucosamine","Cyheptamide","11-methylheptadecanoic acid","5-Tetradecenoic acid","(2R,3R,4R)-2,3,4,5-Tetrahydroxypentanal","Eicosadienoic acid","Solacaproine","4-Acetamidobenzoic acid","Gravelliferone","10-methylheptadecanoic acid","3-Hydroxy-2H-pyran-2-one","Uracil","1-[(2R,3S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione","2-Deoxyguanosine","N-Acetylneuraminic acid","L-Arabitol","Pantothenic acid","Monomethyl carbonate","Indolelactic acid","Guanosine","Dodecyl benzenesulfonate","LysoPE(18:1(11Z)/0:0)","Ethyl 2Z,4E-decadienoic acid","Allyl chloride","Erucic acid","Dopaminechrome","Creatine","Adrenic Acid","1-Hydroxyanthraquinone","PI(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))","1,3-Benzodioxole","10,11-dihydro-12-oxo-LTB4","Chenodeoxycholic Acid","Gibberellin A38","Bisnorcholic acid","Mesterolone","Arabinofuranosylcytosine","Cholesterol sulfate","Vanillic acid","Phenyl vinyl sulfide","Pubescenol","(6Z,10Z,14Z)-hexadeca-6,10,14-trienoic acid","9-HETE","17(R)-HDoHE","PG(16:0/20:4(5Z,8Z,11Z,14Z))","Chlorosulfonic acid","D6-Ambrettolide","4-(3-Hydroxy-7-phenyl-6-heptenyl)-1,2-benzenediol","(-)-Kaur-16-en-19-oic acid","(S)-2-Methylbutanoic acid","PG(20:2(11Z,14Z)/18:2(9Z,12Z))","Uridine","PG(18:1(11Z)/16:0)","16-Methylheptadecanoic acid","Trichlorofluoromethane","N-acetyl-alpha-D-glucosamine","N-Acetylaspartylglutamic acid","4-hydroxybutanoic acid","4-methylundecanoic acid","PE(18:0/20:4(5Z,8Z,11Z,14Z))","Serine","2-Hydroxyglutarate","3,5-Dichloro-4-hydroxy-2-methoxy-6-methylbenzoic acid","Dulcitol","4,7,10,13,16-docosapentaenoic acid","3,4-Dimethyl-5-pentyl-2-furanpropanoic acid","Prostaglandin A2","Theasaponin A4","Gentisate aldehyde","Piperochromenoic acid","LysoPG(18:2(9Z,12Z)/0:0)","tetradeca-5,8,11-trienoic acid","Taurochenodesoxycholic acid","Oleic Acid ethyl ester","2-hydroxy-2-methyl-butyric acid","Eicosanoic acid","2(R)-hydroxydocosanoic acid","5-Methoxy-7-(4-hydroxyphenyl)-1-phenyl-3-heptanone","6-hydroxyundecanoic acid","D-Tryptophan","L-Glutamic acid","10-Methyltridecanoic acid","fumaric acid","1,2-Dichloroethane","(9Z,11E,13Z)-octadeca-9,11,13-trienoic acid","1-Hydroxy-1-phenyl-3-hexadecanone","Canrenone","Acetamidopropanal","Threonic acid","(8Z)-10-hydroxyhexadec-8-enoic acid","Allose","D-Xylonic acid","N-Lauroyl Tyrosine","L-Tyrosine","Palmitoleic acid","15-keto-Prostaglandin E2","Heptadecanoic acid","5-Hexyl-3-methyl-2-furannonanoic acid","(3beta,5alpha,6alpha,7beta,22E,24R)-5,6-Epoxyergosta-8(14),22-diene-3,7-diol","N-Lactoylvaline","D-Lactic acid","Arabinosylhypoxanthine","xi-5-Hydroxydodecanoic acid","cis-cetoleic acid","4,8,12,15,19-docosapentaenoic acid","4-Nitro-3-(trifluoromethyl)aniline","Dimethylglycine","5-Hydroxypyrimidine","1,6-Hexanedithiol","PE(18:1/18:1)","HYCANTHONE","D-Histidine","Phenylacetic acid","Methylsuccinic acid","(all-Z)-7,10,13-Docosatrienoic acid","N-Stearoyl Serine","Docosahexaenoic acid","Arachidonic acid","[3-[2-Aminoethoxy(hydroxy)phosphoryl]oxy-2-hydroxypropyl] hexadecanoate","Erythritol","Lucidenic acid M","D-3-Phosphoglyceric acid","1-Phenyl-1,3-hexadecanedione","PI(18:2(9Z,12Z)/18:1(11Z))","16-Hydroxyhexadecanoic acid","6-Methyltetradecanoic acid","Elaidic Acid","Tryptophyl-Histidine","Methoxyacetic acid","3-Oxo-2-(2-entenyl)cyclopentaneoctanoic acid","(S)-10,16-Dihydroxyhexadecanoic acid","gamma-Glutamylleucine","Taurocholic acid","15-Hexadecanolide","LysoPE(20:4(5Z,8Z,11Z,14Z)/0:0)","Methanesulfonyl fluoride","Gibberellin A9","2-Isopropylmalic acid","11H-14,15-EETA","Isopentyl isopentanoate","D-Kynurenine","Nervonic acid","13-HODE","2-Ketobutyric acid","3-[[(2S)-2,4-Dihydroxy-3,3-dimethylbutanoyl]amino]propanoic acid","N-Undecanoylglycine","Trimetazidine","6-methylnonadecanoic acid","Ribitol","Glycidol","Ciliatine","(2E,4E)-dodeca-2,4-dienoic acid","UDP-glucose","12-methylhexadecanoic acid","abietadiene-diol","Cucurbitacin S","PG(16:0/18:1(9Z))","Glutamic acid","PG(16:1(9Z)/16:0)","4-Acetylbutyrate","alpha-D-Allofuranose","Curcumenol","(±)-2,4,6-Triphenyl-1-hexene","(Z)-15-Oxo-11-eicosenoic acid","Acetylenedicarboxylic acid","Guanine","1,2,3,4-Tetrahydro-1-phenyl-4-(1-phenylethyl)naphthalene","Docosa-2,4,6,8,10-pentaenoic acid","Fluorobenzene","8-methyltetradecanoic acid","4-Nitrophenol","2-Acetylfuran","3-oxotetradecanoic acid","Pyroglutamic acid","Thiourea","gamma-Eudesmol rhamnoside","D-Aspartic acid","Alanine","5alpha-Androstane","2,6-Dimethyl-7-octene-2,6-diol","(7Z)-pentadec-7-enoic acid","DL-Norleucine","triacetate lactone","Xanthosine","Hexadecatrienoic acid","Pimelic acid","Mesylate","6-Phosphogluconic acid","Citric acid","2-Hydroxybutanoic acid","Lichenin","L-Glutamine","beta-N-Acetylglucosamine","3-Hydroxyphenyl-valeric acid","1-Stearoylglycerophosphoserine","Icos-2-enoic acid","Tetracosapentaenoic acid (24:5n-6)","Bromomethane","N-Decanoylglycine","2,3-Diphospho-D-Glyceric Acid","Galactose 1-phosphate","8-Methylheptadecanoic acid","5,8,11-Eicosatrienoic acid","Piperochromanoic acid","D-1-Deoxy-erythro-hexo-2,3-diulose","Benzoquinoneacetic acid","Octadecanoic acid","Methanedithiol","D-Alanine","4-Octylphenol","(7E,10E,13E,16E)-3-hydroxydocosa-7,10,13,16-tetraenoic acid","6,8-Docosanedione","(-)-Camphanic acid","trideca-2,4,6-trienoic acid","L-Alanine","Cholesteryl laurate","PI(18:0/22:5(7Z,10Z,13Z,16Z,19Z))","Isoursodeoxycholic acid","Docebenone","9,12-Octadecadiynoic Acid","PE(18:1(9Z)/16:0)","1-Phenyl-1,3-octadecanedione","6-methylheptadecanoic acid","Arabinofuranose","3-Amino-4-methylpentanoic acid","L-Aspartic Acid","3-hydroxytridecanoic acid","2-Furoic acid","Cytidine","Methyl jasmonate","(R)-3-Hydroxydecanoic acid","Dehydroascorbic acid","7Z,10Z-hexadecadienoic acid","1-Phenyl-1,3-eicosanedione","D-Arabitol","LysoPE(18:0/0:0)","Methyl acetate","(E,E)-11,13-Octadecadien-9-ynoic acid","(8Z,10Z)-hexadeca-8,10-dienoic acid","beta-alanine betaine","ARABITOL","Dimorphecolic acid","PG(18:1(11Z)/20:4(5Z,8Z,11Z,14Z))","5-Butyl-3,4-dimethyl-2-furannonanoic acid","2,3-Dihydrothiophene","Dodecanoic acid","Citramalic acid","Taurodeoxycholic acid","3-Oxooctanoic acid","Azelaic acid","Cis-8,11,14-Eicosatrienoic acid","Allopurinol riboside","10-methylhexadecanoic acid","2,3,5-Trimethyl-6-[4-(methylthio)butyl]pyrazine","5beta-Cholanic acid","3b,7a-Dihydroxy-5b-cholanoic acid","alpha-D-Glucose","2,9-Dimethyl-2,9-diazatricyclo[10.2.2.25,8]octadeca-5,7,12,14,15,17-hexaene-3,10-diol, 9CI","PG(18:1(9Z)/18:2(9Z,12Z))","4-Acetamidosalicylic acid","PG(16:1/18:1)","Deoxycholic acid","Indole-3-carboxylic acid","Cyclohexanecarboxylic acid","Xylitol","deca-4,6-dienoic acid","LysoPS(18:2(9Z,12Z)/0:0)","Sarcosine","Norvaline","1-Hydroxyisoquinoline","(5Z)-pentadec-5-enoic acid","L-(-)-3-Phenyllactic acid","ALPHA-L-ARABINOFURANOSE","Aritmina","Austroinulin","3,5-Dinitrobenzoic acid"],"additional_accession":[]},"is_claimable":false,"name":"Comprehensive transcriptome and metabolome analysis revealed the primary molecular regulatory pathways of skin development in Yulin black duck during embryonic stage","description":"Skin color is one of the key characteristics the duck possesses which is used to determine the market value because it affects the consumer's purchasing decisions. People tend to prefer ducks with black skin because they are more suitable for making soup. This study was conducted to identify the significantly different metabolites (SDMs) associated with skin development in Yulin black duck and explore their molecular regulatory mechanism. The metabolite level changes in skin across three embryonic stages (E15, E21 and E27) were analyzed using liquid chromatography-mass spectrometry (LC-MS). Matched transcriptomic data from the same samples were then integrated through joint multi-omics analysis to screen for genes and metabolites that undergo significant changes in the same biological process.","dates":{"publication":"2026-08-24","submission":"2026-07-02"},"accession":"MTBLS14916","cross_references":{"HMDB":["HMDB0243542","HMDB0240822","HMDB0241529","HMDB0241527","HMDB0241359","HMDB0241820","HMDB0241540","HMDB0241531","HMDB0031576","HMDB0062735","HMDB0243669","HMDB0039657","HMDB0244057","HMDB0012133","HMDB0245715","HMDB0244187","HMDB0000002","HMDB0302340","HMDB0243798","HMDB0036058","HMDB0243874","HMDB0010382","HMDB0243900","HMDB0000001","HMDB0243946","HMDB0002815","HMDB0245612","HMDB0243993","HMDB0010384","HMDB0240873","HMDB0241914","HMDB0241525","HMDB0004705","HMDB0240880","HMDB0240875","HMDB0240872","HMDB0240877","HMDB0244863","HMDB0245530","HMDB0242132","HMDB0040233","HMDB0032142","HMDB0029820","HMDB0244944","HMDB0244959","HMDB0245123","HMDB0031713","HMDB0034198","HMDB0341433","HMDB0245282","HMDB0013331","HMDB0246003","HMDB0246005","HMDB0244343","HMDB0032027","HMDB0013340","HMDB0001476","HMDB0061189","HMDB0240769","HMDB0241033","HMDB0250782","HMDB0061636","HMDB0061638","HMDB0061634","HMDB0252607","HMDB0251514","HMDB0032578","HMDB0302405","HMDB0246518","HMDB0240807","HMDB0246316","HMDB0000549","HMDB0038529","HMDB0041484","HMDB0029729","HMDB0112087","HMDB0241460","HMDB0002894","HMDB0059735","HMDB0240826","HMDB0240879","HMDB0001316","HMDB0001107","HMDB0240874","HMDB0000501","HMDB0000542","HMDB0241524","HMDB0240827","HMDB0010220","HMDB0247705","HMDB0004704","HMDB0241825","HMDB0241463","HMDB0247607","HMDB0004669","HMDB0246240","HMDB0000895","HMDB0062179","HMDB0247913","HMDB0000034","HMDB0000050","HMDB0004080","HMDB0248527","HMDB0248553","HMDB0003040","HMDB0248559","HMDB0301806","HMDB0006115","HMDB0249008","HMDB0032930","HMDB0249085","HMDB0004101","HMDB0000043","HMDB0001252","HMDB0001008","HMDB0249243","HMDB0249426","HMDB0040940","HMDB0000033","HMDB0004949","HMDB0000067","HMDB0000871","HMDB0000064","HMDB0000562","HMDB0000089","HMDB0000630","HMDB0250725","HMDB0029941","HMDB0000269","HMDB0250763","HMDB0002719","HMDB0007102","HMDB0251510","HMDB0060475","HMDB0250932","HMDB0003581","HMDB0302261","HMDB0033244","HMDB0251174","HMDB0251358","HMDB0004670","HMDB0251427","HMDB0000583","HMDB0005810","HMDB0002068","HMDB0252369","HMDB0252449","HMDB0035835","HMDB0000645","HMDB0029156","HMDB0003157","HMDB0000132","HMDB0000133","HMDB0240587","HMDB0001397","HMDB0032323","HMDB0240221","HMDB0000177","HMDB0028894","HMDB0002287","HMDB0011110","HMDB0000760","HMDB0242533","HMDB0246608","HMDB0059837","HMDB0253472","HMDB0011174","HMDB0004041","HMDB0000646","HMDB0000062","HMDB0003339","HMDB0003423","HMDB0000684","HMDB0000214","HMDB0240774","HMDB0000929","HMDB0000158","HMDB0001170","HMDB0304702","HMDB0114740","HMDB0011128","HMDB0061701","HMDB0010385","HMDB0010392","HMDB0010396","HMDB0010401","HMDB0010402","HMDB0013122","HMDB0011473","HMDB0011474","HMDB0011475","HMDB0011130","HMDB0011532","HMDB0072843","HMDB0072870","HMDB0072852","HMDB0072880","HMDB0011563","HMDB0072839","HMDB0072865","HMDB0072846","HMDB0030776","HMDB0254513","HMDB0032408","HMDB0061898","HMDB0254639","HMDB0254671","HMDB0001302","HMDB0254854","HMDB0031581","HMDB0255261","HMDB0255263","HMDB0013645","HMDB0255414","HMDB0001129","HMDB0013253","HMDB0000230","HMDB0255145","HMDB0002393","HMDB0255173","HMDB0000212","HMDB0001276","HMDB0004824","HMDB0033438","HMDB0013716","HMDB0000201","HMDB0240782","HMDB0240784","HMDB0255882","HMDB0241528","HMDB0094687","HMDB0000791","HMDB0013341","HMDB0007871","HMDB0007872","HMDB0007890","HMDB0285614","HMDB0007904","HMDB0007905","HMDB0007906","HMDB0007934","HMDB0007949","HMDB0007965","HMDB0285949","HMDB0007972","HMDB0039528","HMDB0285989","HMDB0285925","HMDB0008001","HMDB0008002","HMDB0008003","HMDB0008005","HMDB0008016","HMDB0286095","HMDB0011211","HMDB0008007","HMDB0008013","HMDB0008031","HMDB0008032","HMDB0008035","HMDB0011244","HMDB0008049","HMDB0008050","HMDB0013422","HMDB0008060","HMDB0008064","HMDB0008065","HMDB0008067","HMDB0008068","HMDB0008070","HMDB0008071","HMDB0008073","HMDB0008074","HMDB0285950","HMDB0008097","HMDB0008098","HMDB0008100","HMDB0008103","HMDB0008106","HMDB0008079","HMDB0008081","HMDB0008133","HMDB0008134","HMDB0008138","HMDB0008147","HMDB0011277","HMDB0011278","HMDB0008139","HMDB0008148","HMDB0008153","HMDB0008156","HMDB0008178","HMDB0008194","HMDB0008200","HMDB0008226","HMDB0008176","HMDB0008259","HMDB0008263","HMDB0008273","HMDB0008295","HMDB0008296","HMDB0008328","HMDB0008329","HMDB0008361","HMDB0008371","HMDB0008376","HMDB0008392","HMDB0008393","HMDB0008394","HMDB0008401","HMDB0008424","HMDB0008429","HMDB0008431","HMDB0008439","HMDB0008455","HMDB0008456","HMDB0008472","HMDB0008485","HMDB0008489","HMDB0008497","HMDB0008504","HMDB0008522","HMDB0008559","HMDB0008590","HMDB0008627","HMDB0008630","HMDB0008662","HMDB0008666","HMDB0008675","HMDB0008685","HMDB0008689","HMDB0008694","HMDB0008697","HMDB0008698","HMDB0008699","HMDB0008718","HMDB0008725","HMDB0008728","HMDB0008730","HMDB0289475","HMDB0289477","HMDB0289513","HMDB0289471","HMDB0289489","HMDB0289487","HMDB0289585","HMDB0289587","HMDB0289549","H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