Fig 2 . Taxonomic composition at family and phylum level
(A ), and taxonomic (B ) and functional (C )
richness per dataset. In A , unclassified families and those out
of the most five abundant families within their phylum were grouped
under “Others”. Similarly, Phyla out of the top six most abundant were
grouped under “Others”. In B and C , barplots
represent the total richness per dataset while boxplots indicate
richness per sample and dataset. Taxonomic richness comparison is made
at family level. In C , Humann2 columns
represent the metagenomics data. EC= Enzyme commission numbers, and KO =
KEGG ortholog numbers.