# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.460423 Bacteria.510985 Proteobacteria.200797 Alphaproteobacteria.89483 Azospirillum.3552 Azospirillum_brasilense.4118 abs.7431 abs:AZOBR_p60059 membrane protein of unknown function OC.460423 Bacteria.510985 Proteobacteria.200797 Alphaproteobacteria.89483 Azospirillum.3552 Azospirillum_brasilense.7681 abq.6218 abq:ABAZ39_33170 hypothetical protein OC.460423 Bacteria.510985 Proteobacteria.200797 Alphaproteobacteria.89483 Azospirillum.3552 Azospirillum_brasilense.4118 abf.5602 abf:AMK58_29185 hypothetical protein OC.460423 Bacteria.510985 Proteobacteria.200797 Alphaproteobacteria.89483 Azospirillum.3552 Azospirillum_sp_.13856 azt.3489 azt:TSH58p_18100 TVP38/TMEM64 family protein