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. 2020 Apr 25;19:94. doi: 10.1186/s12934-020-01350-z

Fig. 4.

Fig. 4

Untargeted fecal metabolomics analysis. a Hierarchical clustering of differentially metabolites in all groups. b Tree analysis of samples. c PCA score plots of fecal metabolic profiles, normal diet group (C), a high-fat diet group (HFD), HFD + Bacillus subtilis SCK6 group (HS) and HFD + BsS-RE06550 (HE). d OPLS-DA score plots of fecal metabolic profiling of C, HFD, HS and HE