Potential Prognostic Biomarkers of Lung Adenocarcinoma Based on Bioinformatic Analysis

Figure 2

Weighted gene coexpression network analysis (WGCNA) of lung adenocarcinoma (LUAD). (a) Network topology of various soft-threshold power analysis. (b) The property test of the scale-free network. (c) Hierarchical clustering dendrogram of module eigengenes. (d) Cluster dendrogram of the coexpression network modules based on topological overlapping differentially expressed genes (DEGs). (e) Identification of the most significant LUAD-related module (sample type refers to the primary tumor or solid tissue). (f) Scatterplot of gene significance (-axis) versus module membership (-axis) in the most significant module (green module). (g) Heatmap plot of topological overlap in the gene network.

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