# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1916402 Bacteria.1050620 Proteobacteria.509110 Betaproteobacteria.179546 Herbaspirillum.5729 Herbaspirillum_seropedicae.4167 hse.761 hse:Hsero_0773 hypothetical protein OC.1916402 Bacteria.1050620 Proteobacteria.509110 Betaproteobacteria.179546 Herbaspirillum.5729 Herbaspirillum_seropedicae.4167 hsz.752 hsz:ACP92_03860 hypothetical protein