# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.119565 Bacteria.278320 Proteobacteria.482350 Betaproteobacteria.114230 Variovorax.10710 Variovorax_sp_.3429 vaa.3334 vaa:AX767_17645 fasciclin OC.119565 Bacteria.278320 Proteobacteria.482350 Betaproteobacteria.114230 Methylopumilus.2221 - mbat.538 mbat:BN1208_0555 conserved protein of unknown function