Fig. 9.
Functional enrichment analyses of hub genes. A Top 20 GO functional enrichment of hub genes. B KEGG pathways of hub genes. C Top 10 Reactome pathway of hub genes. The bubble pattern shows the top 10 enrichment pathways with Entities ratio, Entities found (count) and Entities FDR. Y-axis represents pathway name and X-axis represents rich factor. Size and color of each bubble represent the number of differentially expressed genes enriched in the pathway and − log10 (q-value), respectively. D Top 10 Reactome events hierarchy. The bar chart demonstrates that the gene sets involved in metabolism of proteins and signal transduction were significantly enriched in pathways related to SNI status