# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1448029 Bacteria.510757 Proteobacteria.200173 Alphaproteobacteria.87809 Azospirillum.2074 Azospirillum_brasilense.2772 abs.888 abs:AZOBR_10470 protein of unknown function OC.1448029 Bacteria.510757 Proteobacteria.200173 Alphaproteobacteria.87809 Azospirillum.2074 Azospirillum_brasilense.2772 abq.2604 abq:ABAZ39_13735 hypothetical protein OC.1448029 Bacteria.510757 Proteobacteria.200173 Alphaproteobacteria.87809 Azospirillum.2074 Azospirillum_brasilense.2772 abf.4 abf:AMK58_00050 hypothetical protein OC.1448029 Bacteria.510757 Proteobacteria.200173 Alphaproteobacteria.87809 Azospirillum.2074 Azospirillum_brasilense.2772 abf.4 abf:AMK58_13835 hypothetical protein OC.1448029 Bacteria.510757 Proteobacteria.200173 Alphaproteobacteria.87809 Azospirillum.2074 Azospirillum_sp_.12477 azt.2097 azt:TSH58p_10690 hypothetical protein