# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.455597 Bacteria.263289 Proteobacteria.133865 Alphaproteobacteria.40774 Ruegeria.11669 - sil.767 sil:SPO0761 cyclase family protein OC.455597 Bacteria.263289 Proteobacteria.133865 Alphaproteobacteria.40774 Ruegeria.3356 Ruegeria_sp_.2762 rua.2565 rua:D1823_13140 cyclase family protein