Fig. 4
From: Network-based identification of biomarkers for colon adenocarcinoma
The results of classification between tumor and normal samples by 185 core functional genes. The figure shows ROC in the (a) training set (TCGA dataset) and (b) validation set (GSE21510 dataset). AUC: area under the curve. Heat maps show different expression patterns of 185 core functional genes between tumor and normal samples for (c) training set (TCGA dataset) and (d) validation set (GSE21510 dataset). The columns represent individual tissue samples covering the tumor (red) and normal samples (green). The rows represent individual genes. The heat map indicates up-regulation (yellow) and down-regulation (blue)