Fig. 7From: Bioinformatics analysis reveals novel hub gene pathways associated with IgA nephropathyInteraction network and biological process analysis of the hub genes. a Heat map of the hub genes. Horizontal band with the cluster tree at the top: blue, normal samples; orange, IgAN. Each row represents a single gene. Blue, downregulated DEGs; orange, upregulated DEGs. The depth of the color denotes the change degree. b GO enrichment of hub genes was analyzed using BiNGOBack to article page