# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.415266 Bacteria.1201702 Proteobacteria.745547 Gammaproteobacteria.370678 Shewanella.12235 Shewanella_putrefaciens.4934 spc.3857 spc:Sputcn32_3926 putative DNA modification methylase