Fig. 5
From: Immunogenetic variation shapes the gut microbiome in a natural vertebrate population
Differentially abundant ASVs in the gut microbiomes of Seychelles warblers, according to the presence/absence of the MHC-I alleles A Ase-ua7, B Ase-ua11, or C Ase-ua1/10. ASVs are grouped at the level of bacterial order and coloured according to bacterial phylum. Differential ASV abundance was assessed using negative binomial Wald tests, and P values were adjusted using the Benjamin and Hochberg false-discovery rate correction with a significance cut-off of P < 0.01. ASVs shown with a log2-fold change greater than zero are significantly more abundant in individuals without this allele and ASVs with a log2 fold change smaller than zero are significantly more abundant in individuals with a copy of this allele.