# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1789332 Bacteria.906624 Fusobacteria.5929 Fusobacterium.4293 Fusobacterium_nucleatum.443 fnc.1445 fnc:HMPREF0946_01473 hypothetical protein OC.1789332 Bacteria.906624 Fusobacteria.5929 Fusobacterium.4293 Fusobacterium_nucleatum.443 fnt.1420 fnt:HMPREF0405_01487 hypothetical protein