# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.659584 Bacteria.307911 Proteobacteria.110790 Alphaproteobacteria.144530 Novosphingobium.10687 Novosphingobium_sp_.11633 npp.2681 npp:PP1Y_AT3714 endonuclease