# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1914231 Bacteria.1048293 Proteobacteria.506273 Betaproteobacteria.174146 Cupriavidus.18943 Cupriavidus_sp_.6352 cup.5921 cup:BKK80_30710 hypothetical protein OC.1914231 Bacteria.1048293 Proteobacteria.506273 Betaproteobacteria.174146 Cupriavidus.18943 Cupriavidus_sp_.6352 cuu.4196 cuu:BKK79_21610 hypothetical protein