# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1448612 Bacteria.511495 Proteobacteria.202213 Alphaproteobacteria.93271 Azospirillum.7946 ali.25 ali:AZOLI_2032 membrane protein of unknown function OC.1448612 Bacteria.511495 Proteobacteria.202213 Alphaproteobacteria.93271 Azospirillum.7946 ali.25 ali:AZOLI_p20063 membrane protein of unknown function OC.1448612 Bacteria.511495 Proteobacteria.202213 Alphaproteobacteria.93271 Azospirillum.7946 ahu.754 ahu:A6A40_03900 hypothetical protein