# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.304773 Bacteria.875739 Firmicutes.256918 Firmicutes___Clostridia.117090 Desulfitobacterium.3750 Desulfitobacterium_hafniense.491 dsy.3779 dsy:DSY3834 hypothetical protein; K02015 iron complex transport system permease protein OC.304773 Bacteria.875739 Firmicutes.256918 Firmicutes___Clostridia.117090 Desulfitobacterium.3750 Desulfitobacterium_hafniense.491 dhd.1527 dhd:Dhaf_1542 transport system permease protein; K02015 iron complex transport system permease protein