# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.168771 Bacteria.59705 Proteobacteria.166508 Gammaproteobacteria.299665 Halomonas.12404 Halomonas_sp_.14367 ham.3159 ham:HALO3193 Putative uncharacterized protein OC.168771 Bacteria.59705 Proteobacteria.166508 Alphaproteobacteria.261994 Rhodobacter.7587 Rhodobacter_sphaeroides.5956 rsq.3786 rsq:Rsph17025_4002 hypothetical protein