# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1789348 Bacteria.906642 Fusobacteria.5976 Fusobacterium.4355 Fusobacterium_nucleatum.2047 fnt.1238 fnt:HMPREF0405_01285 hypothetical protein OC.1789348 Bacteria.906642 Fusobacteria.5976 Fusobacterium.4355 Fusobacterium_nucleatum.2047 fne.1120 fne:FSDG_01147 hypothetical protein