# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1946979 Bacteria.1084917 Proteobacteria.567694 Deltaproteobacteria.66718 Desulfovibrio.6635 Desulfovibrio_vulgaris.3810 dvm.1671 dvm:DvMF_1686 hypothetical protein OC.1946979 Bacteria.1084917 Proteobacteria.567694 Deltaproteobacteria.66718 Desulfovibrio.6635 - def.1226 def:CNY67_06790 hypothetical protein