# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.3974	Archaea.2848	Euryarchaeota.88	-	-	mzh.1253	mzh:Mzhil_1319   signal transduction histidine kinase
OC.3974	Archaea.2849	Euryarchaeota.112	-	-	mpl.1239	mpl:Mpal_1307   multi-sensor signal transduction histidine kinase
OC.3974	Archaea.2850	Euryarchaeota.87	Methanoregula.2164	-	mbn.1735	mbn:Mboo_1812   signal transduction histidine kinase
OC.3974	Archaea.2883	Euryarchaeota.81	Methanoregula.1829	-	mbn.946	mbn:Mboo_0936   signal transduction histidine kinase
OC.3974	Archaea.34873	Euryarchaeota.72	Methanobacterium.100	-	msub.446	msub:BK009_02225   hypothetical protein
OC.3974	Archaea.34873	Euryarchaeota.72	Methanosarcina.602	Methanosarcina_sp_.631	metm.960	metm:MSMTP_0942   sensory transduction histidine kinase
OC.3974	Archaea.34873	Euryarchaeota.72	Methanosarcina.602	Methanosarcina_sp_.631	mef.1599	mef:MSWH1_1636   sensory transduction histidine kinase
OC.3974	Archaea.34873	Euryarchaeota.72	Methanosarcina.602	Methanosarcina_sp_.631	meq.1628	meq:MSWHS_1664   sensory transduction histidine kinase
OC.3974	Archaea.49591	Euryarchaeota.82	Methanoregula.2032	-	mbn.1458	mbn:Mboo_1496   signal transduction histidine kinase