Fig. 3

PPI network analysis of the differentially expressed proteins of day 1 vs. day 4 (D1 VS D4) in buffalo milk somatic cells. The red nodes represent the upregulated proteins; the blue nodes represent the downregulated proteins (P < 0.05). Proteins with ≤ 2 interactions are hidden (a). The top 10 hub proteins of both up and downregulated proteins (b). The darker the color of the protein, the higher the log2FC.