Figure 2.

Distribution of GH95 α-l-fucosidase homologs in the fecal metagenome of each participant before fermentation. Target proteins were AfcA in Bifidobacterium bifidum JCM 1254, Afc3 in Clostridium perfringens ATCC 13124^T, RUMGNA_00842 in [Ruminococcus] gnavus ATCC 29149^T, XAC1774 in Xanthomonas citri pv. citri str. 306, Blon_2335 in Bifidobacterium longum subsp. infantis ATCC 15697^T, CjAfc95A in Cellvibrio japonicus Ueda107, RiFuc95 in Roseburia inulinivorans DSM 16841^T, and SpGH95 in Streptococcus pneumoniae TIGR4. The heatmap shows counts of mapped reads to target proteins per million reads. Extracellular α-l-fucosidases were predicted using TMHMM-2.0 and SignalP-5.0. *the ratio of reads mapped to the extracellular GH95 fucosidase to those mapped to the intracellular one.