# OC Root 2nd 3rd 4th PC Gene/Definition OC.1654837 Bacteria.754129 Chloroflexi.13902 Roseiflexus.2367 rrs.3809 rrs:RoseRS_4030 hypothetical protein OC.1654837 Bacteria.754129 Chloroflexi.13902 Roseiflexus.2367 rca.3538 rca:Rcas_3676 conserved hypothetical protein