Fig. 1From: Successful treatment with fecal microbiota transplantation in patients with multiple organ dysfunction syndrome and diarrhea following severe sepsisChanges in the gut microbiota of patients under fecal microbiota transplantation (FMT) treatment. a Clustering tree of weighted unifrac distances of microbial composition among different sampling time points. After receiving FMT, over time the gut microbiota of the two patients tended to approximate that of the donor. b Principal coordinate analysis (PCA) of the genus profile. The top four genera as the main contributors were determined and plotted by their loadings in these two components. d dayBack to article page