# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.460686 Bacteria.463509 Firmicutes.258101 Firmicutes___Clostridia.118825 Desulfitobacterium.7858 dmt.983 dmt:DESME_05200 rubredoxin OC.460686 Bacteria.463509 Firmicutes.313234 - - fro.1045 fro:AALO17_10530 hypothetical protein