# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.663068 Archaea.72326 Euryarchaeota.57533 Methanosarcina.9376 Methanosarcina_thermophila.40 mthe.1033 mthe:MSTHC_1026 hypothetical protein OC.663068 Archaea.72326 Euryarchaeota.57533 Methanosarcina.9376 Methanosarcina_thermophila.40 mthr.2238 mthr:MSTHT_2254 hypothetical protein