Figure 6.

The Spearman’s correlation analysis of the gut microbial derived-SCFAs vs. gut microbiota or influenza infection phenotype. The heatmaps show the Spearman correlation coefficients between the gut microbial fermentation derived-SCFAs and (A) relative abundances of differential bacterial genera or (C) the influenza infection phenotype. The network diagrams display the significant correlation (p < 0.05) between the gut microbial fermentation derived-SCFAs and (B) relative abundances of differential bacterial genera or (D) the influenza infection phenotype. (E) The potential mechanism underlying the effects of MIANGUAN2 on influenza virus infection. Significant differences are denoted by * p < 0.05 and ** p < 0.01.