# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.280972 Bacteria.298770 Proteobacteria.172462 Alphaproteobacteria.80676 Azospirillum.5354 Azospirillum_brasilense.67 abq.1780 abq:ABAZ39_09235 FAD-linked oxidase OC.280972 Bacteria.298770 Proteobacteria.172462 Alphaproteobacteria.80676 Azospirillum.5354 Azospirillum_brasilense.67 abf.1069 abf:AMK58_05280 FAD-linked oxidase OC.280972 Bacteria.298770 Proteobacteria.172462 Alphaproteobacteria.80676 Azospirillum.5354 Azospirillum_sp_.11735 azt.1348 azt:TSH58p_06760 FAD-linked oxidase