Fig. 7.

Core microbiome between biogeographical sites of controls and AUD cohorts. Core taxa present in 100% of subjects for each treatment condition were compared. Taxa in gray mesh were found in all of the samples, whereas taxa found in gray hatches were found in both the gargle and the brush, taxa in gray dashes were found in the brush and the BAL, and taxa in gray dots were found in the BAL and gargle. Similarly, taxa in dark gray were only found in gargle, taxa in gray were only found in BAL, and taxa in light gray were only found in brush samples. Taxa found in each section are shown in Supplemental Table S2.