# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.133798 Bacteria.42875 Proteobacteria.567690 Deltaproteobacteria.66713 Desulfovibrio.6593 Desulfovibrio_vulgaris.3691 dvm.1343 dvm:DvMF_1355 hypothetical protein OC.133798 Bacteria.42875 Proteobacteria.567690 Deltaproteobacteria.66713 Desulfovibrio.6593 - dfi.2156 dfi:AXF13_11565 calcium-binding protein