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. 2021 Nov 21;9:227. doi: 10.1186/s40168-021-01175-x

Fig. 5.

Fig. 5

Bifidobacterium pseudocatenulatum is a biomarker discriminating dietary fiber deprivation and xylan. A The most differential taxa at species level were exhibited by LEfSe analysis using shotgun metagenomic sequencing. B Random forest algorithm shows Bifidobacterium pseudocatenulatum is the most important taxon discriminating dietary fiber deprivation and xylan. C SCFA concentration and its association with a relative abundance of Bifidobacterium within the large intestine. D SCFA concentration and its association with a relative abundance of B. pseudocatenulatum within the large intestine. FF dietary fiber deprivation, FF + xylan, dietary fiber deprivation + xylan. C cecum, PC proximal colon, MC middle colon, DC distal colon, F feces