# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.343535 Bacteria.215273 Proteobacteria.568722 Deltaproteobacteria.68335 Desulfovibrio.13993 Desulfovibrio_vulgaris.3860 dvm.1856 dvm:DvMF_1874 conserved hypothetical protein