# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1984029 Bacteria.1129302 Proteobacteria.653201 Gammaproteobacteria.229756 Aeromonas.5077 Aeromonas_hydrophila.8359 ahd.2046 ahd:AI20_11100 hypothetical protein OC.1984029 Bacteria.1129302 Proteobacteria.653201 Gammaproteobacteria.229756 Aeromonas.5077 - adh.3427 adh:CK627_18020 hypothetical protein