Fig. 1From: Immune milieu and microbiome of the distal urethra in Ugandan men: impact of penile circumcision and implications for HIV susceptibilityImpact of PC on microbiome composition and total bacterial abundance at the urethra and the coronal sulcus. A Stacked barcharts display proportional abundance of bacteria at the coronal sulcus and urethra, grouped by oxygen dependence into aerobes and anaerobes (hatched red box) at baseline, 6 months, and 12 months (N = 51, 45, and 35 participants respectively). B Mean total absolute bacterial abundance (log10 gene copies per swab) and standard errors at the coronal sulcus and urethra, by study time pointBack to article page