# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.662378 Bacteria.375055 Firmicutes.100443 Firmicutes___Clostridia.106605 Clostridium.37711 Clostridium_tetani.2976 ctet.2521 ctet:BN906_02646 KilA-N domain protein