Figure 4
From: Molecular analysis of the diversity of vaginal microbiota associated with bacterial vaginosis
Differentiation in vaginal bacterial communities from 100 individual samples of BV-positive and BV-negative groups (interpersonal variations). Community differentiation was measured by using the unweighted UniFrac algorithm; the scale bar indicates the distance between clusters in UniFrac units. All of the branch nodes shown here were found to be significant (p < 0.001), indicating that BV-positive and BV-negative harbored distinct bacterial communities.