A Potential Prognostic Gene Signature for Predicting Survival for Glioblastoma Patients

Figure 2

(a) The density distribution curve of gene expression values before and after filteration. (b) Volcano map. Red, green, and black dots indicate genes are upregulated, downregulated, and nonsignificant differentially expressed genes, respectively. (c) A bidirectional hierarchical clustering map based on 393 DEGs. Green and red sample bars represent normal control samples and tumor samples.

(a)

(b)

(c)