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The ratio of Firmicutes to Bacteroidetes is a commonly-studied change with an increase often linked to HFD consumption/obesity in mice 43,44 and humans 45,46 (for review, see John and Mullin, 2016 47 )

doi: 10.1126/science.1222794

[PubMed] [Google Scholar] Novinscak T., Brcic L., Staresinic M., Jukic I., Radic B., Pevec D., et al

OTU comparison among the three groups revealed lower abundance of OTUs in the Abx group compared with those in the CTRL and EAH groups (28 OTUs vs
