# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.90035 Bacteria.1050581 Proteobacteria.509047 Betaproteobacteria.179276 Herbaspirillum.4755 hht.366 hht:F506_01480 hypothetical protein; K06911 uncharacterized protein OC.90035 Bacteria.1050581 Proteobacteria.509047 Betaproteobacteria.179276 Herbaspirillum.4755 hee.4068 hee:hmeg3_20985 hypothetical protein; K06911 uncharacterized protein