# OC Root 2nd 3rd 4th PC Gene/Definition OC.3023 Bacteria.6539 Proteobacteria.221222 Betaproteobacteria.127871 miu.3307 miu:ABE85_18815 hypothetical protein OC.3023 Bacteria.6539 Proteobacteria.221222 Betaproteobacteria.127871 beba.192 beba:BWI17_00550 hypothetical protein