Fig. 5

Histogram of taxonomic profiles of the gut microbiota among healthy donors, active UC patients (marked as pretreatment) and patients post-FMT treatment (marked as post-treatment) LDA score (a), cladogram (b) and profiles at the phylum (c), genera (d) and species level. Prevotella was the dominant genus in the gut microbiota of the healthy donors, and the relative abundance of Prevotella increased after FMT treatment in active UC patients