# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1823073 Bacteria.948017 Proteobacteria.364947 Alphaproteobacteria.177155 Agrobacterium.3235 - atu.5178 atu:Atu8020 hypothetical protein OC.1823073 Bacteria.948017 Proteobacteria.364947 Alphaproteobacteria.177155 Agrobacterium.3235 Agrobacterium_sp_.6385 agr.1733 agr:AGROH133_06779 hypothetical protein