Figure 5 Bacteroides/Prevotella flora in remission (after antibiotic therapy), after placebo, and after VSL#3 therapy, as assessed by analysis of clone libraries. A total of 135 clones were randomly picked and sequenced. The graph shows the percentage of single species identified by BLAST analysis. The diversity of Bacteroides/Prevotella bacteria was low (n = 4), with the majority of sequences being assigned as uncultured Bacteroides species. There were no significant differences between the groups.