# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1442491 Bacteria.502883 Proteobacteria.150797 Alphaproteobacteria.19484 Azospirillum.7846 Azospirillum_sp_.945 azl.82 azl:AZL_019090 hypothetical protein OC.1442491 Bacteria.502883 Proteobacteria.150797 Alphaproteobacteria.19484 Azospirillum.7846 Azospirillum_sp_.945 azl.82 azl:AZL_022020 hypothetical protein