The Gene Coexpression Analysis Identifies Functional Modules Dynamically Changed After Traumatic Brain Injury

Figure 2

The WGCNA modules identified by the DEGs in TBI. (a) The cluster dendrogram for the DEGs in TBI. The color bars on the bottom represent the modules. (b) The heat map for the similarities of the DEGs and corresponding modules. The red color represents high similarity. (c) The correlation matrix for the module and traits. (d) The volcano plot for the hub genes of the functional modules. The -axis and -axis represent the log2 fold change and -log10 ( value).

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