# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.375700 Bacteria.61989 Proteobacteria.429485 Alphaproteobacteria.269991 Roseobacter.5128 rli.4279 rli:RLO149_p630460 hypothetical protein OC.375700 Bacteria.61989 Cyanobacteria.41245 Cyanobium.4303 - cyi.2730 cyi:CBM981_2861 conserved protein of unknown function OC.375700 Bacteria.61989 Gemmatimonadetes.8273 - - gba.5553 gba:J421_6050 hypothetical protein OC.375700 Bacteria.61989 Bacteroidetes.96342 Cyclobacterium.4356 - camu.3117 camu:CA2015_3241 hypothetical protein