# OC Root 2nd 3rd 4th PC Gene/Definition OC.514308 Bacteria.1015527 Proteobacteria.458530 Alphaproteobacteria.314211 hne.1610 hne:HNE_1634 hypothetical protein OC.514308 Archaea.53378 Euryarchaeota.29882 Methanococcoides.2330 mmet.817 mmet:MCMEM_0792 hypothetical protein OC.514308 Archaea.53378 Euryarchaeota.29882 - mzh.1226 mzh:Mzhil_1285 hypothetical protein