Research Article

Identification of a Set of Genes Improving Survival Prediction in Kidney Renal Clear Cell Carcinoma through Integrative Reanalysis of Transcriptomic Data

Figure 1

Flowchart of this work and expression of DEGs in TCGA data. (a) KIRC: kidney renal clear cell carcinoma; GO: Gene Ontology; KEGG: Kyoto Encyclopedia of Genes and Genomes; WGCNA: weighted gene coexpression network analysis; LASSO: least absolute shrinkage and selection operator; ROC: receiver operating characteristic curve. (b) Heat map of DEGs. From green to black to red, the expression of gene increased. The blue panels represented normal samples; the red panels represented tumor samples. DEGs: differentially expressed genes.
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