# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1914228 Bacteria.1048290 Proteobacteria.506269 Betaproteobacteria.174141 Cupriavidus.18929 Cupriavidus_sp_.6329 cup.4901 cup:BKK80_25370 hypothetical protein OC.1914228 Bacteria.1048290 Proteobacteria.506269 Betaproteobacteria.174141 Cupriavidus.18929 Cupriavidus_sp_.6329 cuu.6016 cuu:BKK79_31080 hypothetical protein