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Table 4 Enriched functions of dietary differentially expressed genes based on GO terms analyzed using DAVID

From: Effects of dietary physical or nutritional factors on morphology of rumen papillae and transcriptome changes in lactating dairy cows based on three different forage-based diets

Functional term

Count

%

P-value

P-value

(adjusted)

Fold Enrichment

Involved genes

AH vs. CS

 calcium ion binding

9

29.0

5.3E-6

2.0E-4

8.2

DSG1, EFEMP1, S100A9, LPO, PADI1, S100A8, AIF1, RCN1, TGM3

AH vs. RS

 extracellular region

9

22.5

1.3E-5

5.9E-4

7.7

S100A9, APOLD1, C2, CFB, CRISP3, LAP, PI3, SLURP1, TAP

RS vs. CS

 complement activation, alternative pathway

3

10.7

5.1E-5

4.8E-3

256.9

C3, C7, CFH

  1. 1AH = Total mixed ration (TMR) containing alfalfa hay as the main forage; CS = TMR containing corn stover as the main forage; RS = TMR containing rice straw as the main forage