Fig. 5
From: Smoking is associated with quantifiable differences in the human lung DNA virome and metabolome
Linkage of Viral Community Changes with the Lung Microenvironment. (bottom) Metabolites, immune cells and cytokines, and bacterial populations with significant correlations (Mantel’s test; r > 0.15; p < 0.05) to the Bray-Curtis distances between different viral communities. Of the metabolites, immune cells and cytokines, arachidonic acid (top left) and IL-8 (top right) had the highest association (r2 > 0.3) with separation of viral communities based on Bray-Curtis dissimilarity represented by PC1