# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1450299 Bacteria.513555 Proteobacteria.209054 Betaproteobacteria.108115 Herbaspirillum.625 Herbaspirillum_seropedicae.1663 hse.260 hse:Hsero_0261 hypothetical protein OC.1450299 Bacteria.513555 Proteobacteria.209054 Betaproteobacteria.108115 Herbaspirillum.625 Herbaspirillum_seropedicae.1663 hsz.253 hsz:ACP92_01290 hypothetical protein OC.1450299 Bacteria.513555 Proteobacteria.209054 Betaproteobacteria.108115 Herbaspirillum.625 - hrb.270 hrb:Hrubri_0249 hypothetical protein