Fig. 1From: Co-expression network analysis identifies potential candidate hub genes in severe influenza patients needing invasive mechanical ventilationIllustrates the training set gene expression profiling. A A heatmap of the top 50 DEGs. Upregulated genes are seen in red, while downregulated genes are highlighted in blue. B The DEGs volcanic plot. Upregulated genes are highlighted in red, while downregulated genes are indicated in greenBack to article page