# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.577550 Bacteria.1048286 Proteobacteria.506265 Betaproteobacteria.174134 Cupriavidus.18906 Cupriavidus_sp_.6290 cup.3554 cup:BKK80_18300 hypothetical protein OC.577550 Bacteria.1048286 Proteobacteria.506265 Betaproteobacteria.174134 Cupriavidus.18906 Cupriavidus_sp_.6290 cuu.2775 cuu:BKK79_13765 hypothetical protein