# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.368746 Bacteria.894075 Firmicutes.290797 Firmicutes___Clostridia.164691 - faa.1427 faa:HMPREF0389_01506 flavin reductase-like protein OC.368747 Bacteria.881747 Firmicutes.268140 Firmicutes___Clostridia.133353 Lachnoclostridium.14615 lacy.678 lacy:A4V08_02170 flavin oxidoreductase