# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.662794 Archaea.70121 Euryarchaeota.55308 Methanosarcina.6509 Methanosarcina_barkeri.4648 mby.1434 mby:MSBRM_1456 hypothetical protein OC.662794 Archaea.70121 Euryarchaeota.55308 Methanosarcina.6509 Methanosarcina_barkeri.4648 mbar.961 mbar:MSBR2_0947 hypothetical protein