# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.458168 Bacteria.96719 Proteobacteria.188092 Alphaproteobacteria.4438 Azospirillum.5555 Azospirillum_brasilense.7292 abq.4684 abq:ABAZ39_24870 hypothetical protein OC.458168 Bacteria.96719 Proteobacteria.188092 Alphaproteobacteria.4438 Azospirillum.5555 Azospirillum_sp_.10519 azt.116 azt:TSH58p_00205 hypothetical protein OC.458168 Bacteria.96719 Proteobacteria.188092 Alphaproteobacteria.4438 Azospirillum.12458 Azospirillum_sp_.13999 azt.3633 azt:TSH58p_18980 hypothetical protein