Fig. 3

PLS-DA analysis was used to identify the signature microorganisms. A Cervical microbiota, B vaginal microbiota, C urethral microbiota, and (C) rectal microbiota. Score scatterplot of PLS-DA model. The Bar chart shows the OTU (VIP value > 1) that significantly promotes the separation of HPV-P and HPV-N groups, and the heat map shows the relative abundance of OTU bacterial genera in each VIP > 1