# OC Root 2nd 3rd 4th 5th 6th 7th PC Gene/Definition OC.650725 Bacteria.565322 Proteobacteria.343499 Gammaproteobacteria.64429 Gammaproteobacteria___Enterobacteria.31505 Citrobacter.6189 Citrobacter_amalonaticus.5665 cama.1238 cama:F384_06045 hypothetical protein OC.650725 Bacteria.565322 Proteobacteria.343499 Gammaproteobacteria.64429 Gammaproteobacteria___Enterobacteria.31505 Citrobacter.6189 - cfar.2306 cfar:CI104_11930 hypothetical protein OC.650725 Bacteria.565322 Proteobacteria.343499 Gammaproteobacteria.64429 Gammaproteobacteria___Enterobacteria.31505 - - pfq.671 pfq:QQ39_03350 hypothetical protein