# OC Root 2nd 3rd 4th PC Gene/Definition OC.471532 Eukaryotes.833772 Protists.214479 - ngr.4667 ngr:NAEGRDRAFT_55039 hypothetical protein OC.471532 Bacteria.268959 Proteobacteria.211256 Betaproteobacteria.17682 fam.1036 fam:OYT1_ch1000 FmdB family regulatory protein