# OC Root 2nd 3rd 4th PC Gene/Definition OC.1508641 Bacteria.586935 Thermotogae.539 Fervidobacterium.1355 fno.316 fno:Fnod_0321 hypothetical protein OC.1508641 Bacteria.586935 Thermotogae.539 Fervidobacterium.1355 fpe.617 fpe:Ferpe_0645 hypothetical protein OC.1508641 Bacteria.586935 Thermotogae.539 Fervidobacterium.1355 fia.648 fia:NA23_03515 hypothetical protein