# OC Root 2nd 3rd 4th 5th 6th 7th PC Gene/Definition OC.665711 Bacteria.174148 Proteobacteria.644150 Gammaproteobacteria.150965 Gammaproteobacteria___Enterobacteria.75517 Escherichia.25197 Escherichia_coli.28429 ecy.272 ecy:ECSE_0237 conserved hypothetical protein OC.665711 Bacteria.174148 Proteobacteria.644150 Gammaproteobacteria.150965 Gammaproteobacteria___Enterobacteria.92181 Salmonella.11375 Salmonella_enterica.10340 seec.1548 seec:CFSAN002050_08015 hypothetical protein