# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.140778 Bacteria.249285 Firmicutes.257234 Firmicutes___Clostridia.117568 Desulfitobacterium.5026 Desulfitobacterium_hafniense.4645 dhd.3886 dhd:Dhaf_3981 Acetamidase/Formamidase