Fig. 1From: Development of a prognostic signature for esophageal cancer based on nine immune related genesDifferential expression analysis of DEGs and IRGs. a Heatmap of DEGs; Red plots: upregulation; Green plots: downregulation; Black plots: normally expressed mRNAs. b Volcano plot of IRGs; Red, green and black plots: differentially expressed mRNAs as indicated in ABack to article page