Fig. 2
From: Novel prognostic gene signature for pancreatic ductal adenocarcinoma based on hypoxia
Identification of genes associated with hypoxia in PDAC based on WGCNA. A, B The Consensus–Matrix plot and CDF curves were used to confirm the optimal cluster number. C Kaplan–Meier curve of OS of PDAC patients in cluster_1 and cluster_2 groups. D The optimal evaluating results about soft threshold β. E Clustering dendrograms showing genes with similar expression patterns were clustered into co-expression modules. F Module–trait relationships revealing the correlations between each gene module eigengene and hypoxia cluster and survival status. G Results of GO pathway analysis of candidate gene set