# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.286122 Bacteria.1048264 Proteobacteria.506241 Betaproteobacteria.174107 Cupriavidus.18823 Cupriavidus_sp_.5246 ccup.5921 ccup:BKK81_30845 hypothetical protein OC.286122 Bacteria.1048264 Proteobacteria.506241 Betaproteobacteria.174107 Cupriavidus.18823 Cupriavidus_sp_.5246 cuu.6070 cuu:BKK79_31385 hypothetical protein