Figure 2. The DEGs between LN DLBCL and EN DLBCL. (A) The heatmap and (B) volcano plot of 1168 DEGs between 21 LN DLBCL and 25 EN DLBCL; (C) The GO and (D) KEGG analyses of 1168 DEGs. Abbreviations: DEGs, Differentially expressed genes; DLBCL, Diffuse large B-cell lymphoma; GO, Go Ontology; KEGG, Kyoto Encyclopedia of Genes and Genomes.