# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1208316 Archaea.62507 Euryarchaeota.47448 Methanobrevibacter.1678 - mmil.369 mmil:sm9_0325 hypothetical protein OC.1208316 Archaea.62507 Euryarchaeota.47448 Methanobrevibacter.1678 Methanobrevibacter_sp_.2611 meye.1033 meye:TL18_05780 hypothetical protein