Fig. 4

a α-diversity of donor, pre-FMT, pre-placebo, pro-FMT, pro-placebo. Black line represented median α-diversities (chao 1), the boxes range from the lower to the upper quartiles. * pre-FMT vs pro-FMT (P < 0.05). b β-diversity plots (unweighted UniFrac distance) of donor, pre-FMT, pre-placebo. c β-diversity plots (unweighted UniFrac distance) of donor, pre-FMT, pre-placebo, pro-FMT, pro-placebo (pcoa). d Enterotype in gut microbiota community of different groups. e The difference of gut microbiota at the level of genus in the pre- and pro-FMT group. f The plot of correlation gut microbiota at the level of species