Table 3.

Differential serum metabolites between HIG and LIG chickens.

Ion mode	ID	Enriched group	Metabolites
Positive mode	M91T579	HIG	Benzyl alcohol
	M517T151	HIG	Taurodeoxycholic acid
	M1000T151	HIG	Taurochenodeoxycholic acid
	M122T287	HIG	Benzamide
	M464T151	HIG	Tauroursodeoxycholic acid
	M174T415	HIG	Allidochlor
	M486T151	HIG	Beta-d-glucopyranosiduronic acid, 5-[3-[(2,2,3,3-tetramethylcyclopropyl)carbonyl]-1h-indol-1-yl]pentyl
	M200T59	HIG	6-tert-butyl-3-methylsulfanyl-2h-1,2,4-triazin-5-one
	M347T233	HIG	Arg-Gly-Asp
	M213T443	HIG	Chromone-3-carboxylic acid
	M538T151	HIG	Taurohyodeoxycholic acid
	M377T155	LIG	Riboflavin
	M170T405	LIG	1-methylhistidine
	M203T29	LIG	NG,NG-dimethyl-l-arginine
	M363T154	LIG	Glufosinate
	M140T592	LIG	3-amino-2,3-dihydrobenzoic acid
	M279T71	LIG	Dibutyl phthalate
	M164T23	LIG	1-deoxynojirimycin
	M304T94	LIG	Fenpropimorph
	M234T125	LIG	Tebutam
	M335T31	LIG	Docosatrienoic acid
	M888T186	LIG	1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1′-myo-inositol)
	M413T386	LIG	Alpha-d-mannose pentaacetate
	M482T190_2	LIG	1-hexadecyl-sn-glycero-3-phosphocholine
	M500T27	LIG	Oleyloxyethylphosphorylcholine
Negative mode	M124T601	HIG	N-(2-furoyl)glycine
	M157T603	HIG	2-isopropylmalic acid
	M169T36	HIG	Gallic acid
	M321T22_1	HIG	Deoxythymidine 5′-phosphate (dTMP)
	M429T49	HIG	(1-acetyloxy-3-hydroxy-6,8a-dimethyl-7-oxo-3-propan-2-yl-2,3a,4,8-tetrahydro-1h-azulen-4-yl) 4-hydroxybenzoate
	M482T77	HIG	Taurolithocholic acid sulfate
	M688T146	HIG	Pe 32:1
	M139T29	LIG	Chelidonic acid
	M275T29	LIG	Methyl salicylate
	M279T65	LIG	12s-hydroxy-5z,8e,10e-heptadecatrienoic acid
	M295T154	LIG	C10-dats (tentative)
	M319T45	LIG	20-HETE
	M329T36	LIG	(z)-9,12,13-trihydroxyoctadec-15-enoic acid
	M339T154	LIG	Cilastatin

HIG, chickens with high intramuscular fat content; LIG, chickens with low intramuscular fat content.