# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.661279 Archaea.62456 Euryarchaeota.47396 Methanobrevibacter.458 - msi.710 msi:Msm_0712 conserved hypothetical protein Msm_0712 OC.661279 Archaea.62456 Euryarchaeota.47396 Methanobrevibacter.458 Methanobrevibacter_sp_.1342 meb.1266 meb:Abm4_1347 hypothetical protein OC.661279 Archaea.62456 Euryarchaeota.47396 Methanobrevibacter.458 - mol.534 mol:YLM1_0529 hypothetical protein