# OC Root 2nd 3rd 4th PC Gene/Definition OC.662394 Bacteria.863501 Firmicutes.236921 Firmicutes___Clostridia.85431 ruk.1885 ruk:A4V00_10365 hypothetical protein OC.662394 Bacteria.863501 Firmicutes.236921 Firmicutes___Clostridia.85431 dae.3397 dae:Dtox_3887 KilA domain protein