# OC Root 2nd 3rd 4th 5th 6th 7th PC Gene/Definition OC.1239818 Bacteria.120914 Proteobacteria.34245 Gammaproteobacteria.279737 Gammaproteobacteria___Enterobacteria.94184 Serratia.12484 Serratia_fonticola.5845 sfw.3956 sfw:WN53_21040 hypothetical protein