Figure 2. Functional analysis of four shared differential CRGs. (A–D) Single-gene GSEA GO analysis of four shared differential CRGs. (E–H) Single-gene GSEA KEGG analysis of four shared differential CRGs. (I, J) The correlation analysis of four shared differential CRGs. (K) The correlation analysis of four shared differential CRGs and immune cells. (L) The position of four shared differential CRGs on chromosome.