# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1407686 Bacteria.457738 Firmicutes.132865 Firmicutes___Clostridia.80811 Ruminococcus.517 ral.184 ral:Rumal_3365 hypothetical protein OC.1407686 Bacteria.457738 Firmicutes.132865 Firmicutes___Clostridia.80811 Ruminococcus.517 ral.184 ral:Rumal_3494 initiator RepB protein