Fig. 3

Vaginal and cervical microbiota distribution at the phylum level. The abscissa denotes groups, and the ordinate denotes the percentage of microbes at the phylum level. Vn, Vo, Vh and Vc represent the vaginal microbiota of groups N (the normal control group), O (the other hrHPV group), H (the HPV16/18 group) and C (the cancer group), respectively. Cn, Co, Ch and Cc represent the cervical microbiota of groups N, O, H and C, respectively