# OC Root 2nd 3rd 4th PC Gene/Definition OC.190693 Archaea.66363 Euryarchaeota.51412 Methanoculleus.2078 mem.1681 mem:Memar_1719 beta-Ig-H3/fasciclin OC.190693 Archaea.66363 Euryarchaeota.51412 Methanoculleus.2078 mbg.718 mbg:BN140_0733 beta-Ig-H3/fasciclin