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. 2018 Aug 2;6:133. doi: 10.1186/s40168-018-0523-3

Fig. 3.

Fig. 3

a PCA plot showing differences in microbial genera based on diet as determined by RDA analysis. b PCA plot displaying differences in microbial genera after B-GOS treatment in un-restricted diet group as determined by RDA analysis. Blue dots: after B-GOS® intervention; pink dots: before B-GOS® intervention. X displays the loading positions of the most discriminative bacterial genera