Fig. 6

Fungal microbiota α-diversity biodiversity analysis. A Rarefaction curves of each sample. B Core-Pan OTU analysis, circle in the middle indicates the number of shared OTUs in three groups, and the ellipse outside the middle circle suggest the number of OTUs unique to certain group. C OTU counts analysis among groups. Fungal α-diversity estimated by Chao [D] and ACE index [E]. C One-way ANOVA and Tukey’s multiple comparisons test were used, and data were shown as mean ± SD; D-E Kruskal-Wallis and Dunn’s multiple comparisons test were used, and data were shown as median and IQR. The abnormal value is shown as ‘o’. *P < 0.05 compared with the Sham group