Figure 2

Vaginal microbiota composition in HPV-negative (HPV−) and HPV- positive (HPV +) group samples. (a). Relative abundance of the top 19 vaginal microbiota at the species level in HPV-negative group women. (b). Relative abundance of the top 19 vaginal microbiota at species level in HPV-positive group women. (c). Relative abundance bar chart for HPV-negative and HPV-positive groups at the species level. (d). Venn graph for HPV-negative and HPV-positive groups. Each circle represents a group, and the number of circles and overlapping parts represents the number of OTUs shared between the groups and the number of non-overlapping parts represents the number of unique OTUs of the group. P: HPV-positive; N: HPV-negative.