# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.664849 Bacteria.1084484 Proteobacteria.566595 Deltaproteobacteria.64848 Desulfococcus.5543 dol.2206 dol:Dole_2267 hypothetical protein OC.664849 Archaea.97185 Thaumarchaeota.11499 - - taa.2618 taa:NMY3_03031 hypothetical protein