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Table 1 Results from the urine metabolomic pathway analyses in cows fed CS and AH dietsa

From: Biomarker and pathway analyses of urine metabolomics in dairy cows when corn stover replaces alfalfa hay

Pathway Hitsb P value Home P c Impact value
Tyrosine metabolism 3 0.003 0.048 0.145
Starch and sucrose metabolism 1 0.030 0.416 0.150
Amino sugar and nucleotide sugar metabolism 1 0.030 0.416 0.086
Galactose metabolism 2 0.097 0.875 0.119
Phenylalanine, tyrosine and tryptophan biosynthesis 1 0.138 1.000 0.500
Purine metabolism 1 0.152 1.000 0.0002
Glycerolipid metabolism 1 0.967 1.000 0.105
  1. aCS = diet containing corn stover as the main forage; and AH = diet containing alfalfa hay as the main forage
  2. bHits represents the number of metabolites in one pathway
  3. cHome P indicates the statistical P values that were further adjusted using the Holm-Bonferroni method for multiple tests