Fig. 2

Volcano plots for differential taxonomy analysis based on the 16S rRNA gene. ANCOMBC was used to perform differential analysis comparisons between age groups at the ASVs (a-c) and genus (d-f) taxonomic levels. Significance was set with adjusted p − value < = 0.05 and |log2 FC|> = 1. Adjusted p-values were corrected with the Benjamini–Hochberg method.