Fig 3. Predicted functional profiling of the GI microbiome in placebo or probiotic treated subjects undergoing CDI.

Profiling of KEGG modules was based on 16S rRNA marker gene sequences from week 4 using PICRUSt. The α parameter for pairwise tests was set to 0.05 for class normality and the threshold on the logarithmic score of LDA analysis was set to 2.0. Modules that differed significantly in abundance between the treatment groups are displayed with the respective LDA score.