Figure 3. (A, B) GO analysis for TCGA-BRCA DEGs. (C, D) KEGG analysis for TCGA-BRCA DEGs. Abbreviations: GO: Gene Ontology; KEGG: Kyoto Encyclopedia of Genes and Genomes; DEGs: differentially expressed genes; TCGA-BRCA: The Cancer Genome Atlas Breast Invasive Carcinoma.