Figure 3

Volcano plot showing that, of 109 taxonomic features, 19 were significantly differential between low- and high-fatigue groups (p < 0.05; DESeq test with Benjamini–Hochberg procedure to adjust the p-values). Eight features identified by DESeq agree with the ones identified by our method. They were annotated with text names in the plot. The blue dot represents the features whose p-values are greater than 0.1; the green dot represents the features whose p-values are less than 0.1 and greater than 0.05; the red dot represents the features whose p-value are less than 0.05. A positive effect size indicates that the microbial feature is more abundant in high-fatigue group.