# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.392758 Bacteria.99233 Proteobacteria.421543 Alphaproteobacteria.258969 Rhizobium.30313 Rhizobium_sp_.26692 rir.5265 rir:BN877_p0496 fragment of putative alpha/beta-Hydrolases superfamily (part 1)