Figure 4. GO enrichment and Reactome pathway analyses of host genes of differentially expressed circRNAs. (A) GO enrichment analysis of host genes for circRNAs with differential expression. The ten most enriched GO terms in the MF, BP, and CC categories for the host genes. (B) Bubble map of Reactome pathway analysis of the top 20 predominant pathways. The X-axis denotes the enriched differential gene ratio in each pathway. The Y-axis represents the name of the significantly enriched pathway. The p-values are expressed by variations from red to blue. A deeper blue color indicates a greater significant difference.