# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.280967 Bacteria.21702 Proteobacteria.356403 Alphaproteobacteria.108272 Mesorhizobium.12650 Mesorhizobium_sp_.11052 mesw.6248 mesw:A9K65_032850 hypothetical protein OC.280967 Bacteria.21702 Proteobacteria.356403 Alphaproteobacteria.108272 Bradyrhizobium.27115 - bot.5417 bot:CIT37_29830 FAD-binding oxidoreductase OC.280968 Bacteria.734833 Bacteroidetes.139137 - - - fbt.571 fbt:D770_02125 FAD/FMN-containing dehydrogenase OC.280969 Bacteria.21688 Acidobacteria.13610 - - - abac.496 abac:LuPra_00197 6-hydroxy-D-nicotine oxidase OC.280970 Bacteria.21690 Actinobacteria.153112 - - - gob.2236 gob:Gobs_2398 FAD linked oxidase domain protein OC.280970 Bacteria.21690 Actinobacteria.153112 - - - bsd.3095 bsd:BLASA_3314 FAD/FMN-dependent dehydrogenase OC.280971 Bacteria.21689 Gemmatimonadetes.8317 - - - gba.5609 gba:J421_6128 FAD linked oxidase domain-containing protein