# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.579122 Bacteria.110294 Proteobacteria.368688 Alphaproteobacteria.182940 Azospirillum.8060 ali.4947 ali:AZOLI_p40130 conserved protein of unknown function OC.579122 Bacteria.110294 Proteobacteria.368688 Alphaproteobacteria.182940 Azospirillum.8060 ati.4370 ati:AL072_23390 hypothetical protein