# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1448171 Bacteria.510940 Proteobacteria.200641 Alphaproteobacteria.89164 Azospirillum.3200 Azospirillum_brasilense.3783 abs.6661 abs:AZOBR_p410101 protein of unknown function OC.1448171 Bacteria.510940 Proteobacteria.200641 Alphaproteobacteria.89164 Azospirillum.3200 Azospirillum_brasilense.3783 abq.5765 abq:ABAZ39_30690 hypothetical protein OC.1448171 Bacteria.510940 Proteobacteria.200641 Alphaproteobacteria.89164 Azospirillum.3200 Azospirillum_brasilense.3783 abf.5104 abf:AMK58_26405 hypothetical protein OC.1448171 Bacteria.510940 Proteobacteria.200641 Alphaproteobacteria.89164 Azospirillum.3200 Azospirillum_sp_.14022 azt.3656 azt:TSH58p_19100 hypothetical protein