(A) CBX7 associated genes obtained from overlapping CGGA, GSE16011 and Rembrandt databases via correlation analysis were analyzed with KEEG pathway analysis and GO enrichment analysis. (B) Enrichment results of KEGG pathways analysis were shown in different colours (red stands for up-regulated genes and green represents down-regulated genes). (C) Biological processes enrichment results from GO database. The orders of different biological processes were based on their enriched number.