# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.658854 Bacteria.15397 Proteobacteria.299173 Gammaproteobacteria.108219 Glaciecola.1074 gag.951 gag:Glaag_0944 hypothetical protein OC.658854 Bacteria.15397 Proteobacteria.299173 Gammaproteobacteria.108219 Glaciecola.7881 gni.3517 gni:GNIT_3602 hypothetical protein