TABLE 2.

Functional prediction of three groups of Tibetan pigs at different growth stages.

Level_1	Level_2	TP40d	TP100d	TP10d
M	Carbohydrate metabolism	260258.26	235265.96	265604.65
M	Amino acid metabolism	226694.69	213477.11	237281.99
M	Metabolism of cofactors and vitamins	214941.12	212421.52	221398.83
M	Metabolism of terpenoids and polyketides	162783.19	156734.83	172590.53
M	Metabolism of other amino acids	130978.09	117769.43	135952.77
M	Lipid metabolism	115140.38	94428.19	117474.1
M	Energy metabolism	96341.41	93074.48	101534.38
M	Xenobiotics biodegradation and metabolism	68869.13	57360.06	79682.61
M	Glycan biosynthesis and metabolism	56872.72	62626.92	61897.43
M	Biosynthesis of other secondary metabolites	41830.91	39899.42	41342.17
M	Nucleotide metabolism	40132.12	37772.72	40656.26
GIP	Replication and repair	118594.29	110072.92	121111.32
GIP	Translation	67531.76	63224.36	67091.48
GIP	Folding, sorting, and degradation	56622.48	53839.83	59120.81
GIP	Transcription	17936.21	18581.63	19640.47
CP	Cell motility	37998.58	41324.13	40583.28
CP	Cell growth and death	28246.43	27082.34	29229.23
CP	Transport and catabolism	4071.36	4109.7	4538.6
CP	Cellular community—prokaryotes	3155.53	3228.19	3518.75
EIP	Membrane transport	41220.89	34078.72	43818.69
EIP	Signal transduction	6546.61	6040.1	7256.9
EIP	Signaling molecules and interaction	0.32	0.11	0.63
OS	Environmental adaptation	3435.12	3466.01	3764.5
OS	Endocrine system	1832.36	1757.39	1840.6
OS	Immune system	898.55	1079.07	1126.72
OS	Digestive system	498.84	788.5	584.71
OS	Excretory system	0.02	0.01	0.26
HD	Infectious diseases	5316.17	4497.89	4761.07
HD	Neurodegenerative diseases	219.83	503.03	715.67
HD	Cardiovascular diseases	0.27	0	6.34
HD	Immune diseases	0.09	0.04	0.08

M, Metabolism; GIP, Genetic Information Processing; CP, Cellular Processes; EIP, Environmental Information Processing; OS, Organismal Systems; HD, Human Diseases.