FIG 7 .
B. fragilis packs B. ovatus inulinase into its OMV. Western blots showing the distribution of BF1581 (A), BF0018 (B), and B. ovatus acidic inulinase BACOVA_04502 (C) in OM and OMV of B. fragilis. Ten micrograms of OM and OMV proteins of each strain were run on 10% SDS-PAGE followed by Western blotting.