Extended Data Fig. 6: Concatenated Gene Phylogeny of Microbial Strains with Relative IgA Binding Abundance.

A concatenated gene phylogenetic tree of all microbial strains detected in at least 5 samples. Stacked bar plots on the right display the relative abundance of IgA binding categories for each detection. The total bar length represents the total number of detections. Black stars mark taxa that appear to have substantially different IgA coating than their phylogenetic neighbors based on manual inspection.