# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1916377 Bacteria.1050590 Proteobacteria.509058 Betaproteobacteria.179339 Herbaspirillum.5168 Herbaspirillum_seropedicae.508 hse.1472 hse:Hsero_1491 hypothetical protein OC.1916377 Bacteria.1050590 Proteobacteria.509058 Betaproteobacteria.179339 Herbaspirillum.5168 Herbaspirillum_seropedicae.508 hsz.1459 hsz:ACP92_07490 hypothetical protein