Table 2. Pathway analysis of differential expressed proteins from mammary gland and liver between heat-stressed and pair-fed cows.

Tissues	Pathway Name	Count	Hits	P Value	Fold Enrichment
Mammary gland	Pyruvate metabolism	3	37	0.011	17.41
	Glyoxylate and dicarboxylate metabolism	2	11	0.048	39.05
Liver	Oxidative phosphorylation	7	130	0.004	4.51
	Antigen processing and presentation	4	67	0.043	5.00