# OC Root 2nd 3rd 4th PC Gene/Definition OC.574552 Bacteria.267831 Firmicutes.52101 Firmicutes___Clostridia.84471 cle.366 cle:Clole_0227 endonuclease, Z1 domain-containing protein OC.574552 Bacteria.267831 Firmicutes.52101 Firmicutes___Clostridia.84471 ere.265 ere:EUBREC_0152 Hypothetical protein