# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.661266 Bacteria.341101 Proteobacteria.217891 Betaproteobacteria.121697 Variovorax.8780 Variovorax_paradoxus.7787 vpd.6306 vpd:VAPA_2c09450 hypothetical protein