Establishment of a Lymph Node Metastasis-Associated Prognostic Signature for Lung Adenocarcinoma

Figure 3

Results of weighted gene coexpression network analysis. (a) Left panel shows adjacency matrix weight parameter power selection plot. X axis represents the power value and Y axis represents the square of the correlation coefficient between log (k) and log (p (k)) in the corresponding network. Horizontal red line: 0.85. Right panel shows the mean connectivity (Y-axis) as a function of the soft-thresholding power (Y-axis). (b) Cluster dendrogram of the coexpression network modules. Each color represents a different module. (c) Association between the gene modules and metastasis state. The left column is lymph node metastasis and right column is no lymph node metastasis. (d) Venn diagram of the intersection of DEGs and yellow module genes.

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