Fig. 3

Co-expression module analysis. A Interaction of co-expression genes based on TOM dissimilarity and the cluster dendrogram of 1000 randomly selected genes. The colors of the axes represent respective modules. The intensity of the yellow inside the heatmap represents the degree of overlap, with a darker yellow representing an increased overlap. B Eigengene adjacency heatmap of different gene co-expression modules. C An eigengene dendrogram identified groups of correlated modules. D Heatmap of the correlation between COVID-19 status and module eigengenes. Column corresponds to a clinical trait, and each row corresponds to a module. Each row contains the correlation coefficients which correspond to the cell color; green represents negative correlation and red represents positive correlation. The P-values are stated in the brackets