# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.645668 Bacteria.265197 Proteobacteria.567558 Deltaproteobacteria.66496 Desulfovibrio.2031 - dde.2025 dde:Dde_2385 phosphate uptake regulator, PhoU; K02039 phosphate transport system protein OC.645668 Bacteria.265197 Proteobacteria.567558 Deltaproteobacteria.66496 Desulfovibrio.2031 Desulfovibrio_desulfuricans.3997 dds.562 dds:Ddes_0570 phosphate uptake regulator, PhoU; K02039 phosphate transport system protein OC.645668 Bacteria.265197 Proteobacteria.572278 Deltaproteobacteria.73264 Desulfovibrio.22398 - dma.1963 dma:DMR_20250 PhoU family protein; K02039 phosphate transport system protein OC.645668 Bacteria.265197 Proteobacteria.567558 Deltaproteobacteria.66496 Desulfovibrio.2031 - dfi.490 dfi:AXF13_02285 PhoU family transcriptional regulator; K02039 phosphate transport system protein OC.645668 Bacteria.265197 Proteobacteria.567558 Deltaproteobacteria.66496 Desulfovibrio.2031 - dpg.1337 dpg:DESPIGER_1434 Phosphate transport system regulatory protein PhoU; K02039 phosphate transport system protein OC.645668 Bacteria.265197 Proteobacteria.567558 Deltaproteobacteria.66496 Desulfovibrio.2031 - def.2025 def:CNY67_11430 phoU; phosphate transport system regulatory protein PhoU; K02039 phosphate transport system protein