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. 2017 Sep 11;114(40):10719–10724. doi: 10.1073/pnas.1711233114

Fig. 1.

Fig. 1.

No overt differences in alpha or beta diversity were detected by comparing the fecal microbial profiles of healthy twins with those of MS twins. (A) Phylogenetic (alpha) diversity of fecal microbiota in healthy twins (HD, black; n = 34) and MS twins (MS, green; n = 34). (B) PCoA of weighted UniFrac community distances for fecal microbiota of healthy twins (black; n = 34) and MS twins (green; n = 34).