# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1207699 Archaea.61480 Euryarchaeota.46400 Methanobacterium.3360 Methanobacterium_formicicum.1384 mfc.299 mfc:BRM9_0305 hypothetical protein OC.1207699 Archaea.61480 Euryarchaeota.46400 Methanobacterium.3360 Methanobacterium_formicicum.1384 mfi.980 mfi:DSM1535_1004 hypothetical protein