# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.65228 Bacteria.491773 Proteobacteria.102202 Alphaproteobacteria.137714 Mesorhizobium.11729 Mesorhizobium_sp_.4573 meso.4515 meso:BSQ44_23535 HAD family hydrolase