# OC Root 2nd 3rd 4th 5th 6th 7th PC Gene/Definition OC.1979776 Bacteria.1124364 Proteobacteria.643788 Gammaproteobacteria.131140 Gammaproteobacteria___Enterobacteria.33434 Xenorhabdus.2408 Xenorhabdus_bovienii.3788 xbo.3045 xbo:XBJ1_3361 hypothetical protein OC.1979776 Bacteria.1124364 Proteobacteria.643788 Gammaproteobacteria.131140 Gammaproteobacteria___Enterobacteria.33434 Xenorhabdus.2408 - xpo.643 xpo:XPG1_0621 conserved protein of unknown function