Identification of Signal Pathways and Hub Genes of Pulmonary Arterial Hypertension by Bioinformatic Analysis

Figure 3

Barplots of GO enrichment analysis (top 20) and Dotplot of KEGG pathway enrichment analysis. (a) Y-axes show GO enrichment significance items of DEGs in three different functional groups (molecular function, biological processes, and cell composition), and x-axes represent the gene counts enriched in each GO term. Different bar colors represent different adjust values. Abbreviations: DEGs, differentially expressed genes; GO, gene ontology. (b) Dotplot of KEGG pathway enrichment analysis. Each dot represents a KEGG pathway, and the size of each dot indicates the number of genes in the enrichment pathway.

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