Figure 5. Identification of DEGs and functional enrichment analysis of DEGs. (A) Volcano plot of differential gene profiles between CHRDL1-high and -low groups. A total of 501 DEGs (241 upregulated and 260 downregulated) were identified. (B) Enriched GO terms in the "Biological Process" category. (C) Enriched GO terms in the "Cellular Component" category. (D) Enriched GO terms in the "Molecular Function" category. (E) Enriched GO terms in the "KEGG Pathway" category. The x-axis represents the proportion of DEGs, and the y-axis represents different categories. The colors indicate adjusted P-value, and the column lengths and circle sizes represent the enriched number of DEGs.