# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.3974	Archaea.2883	Euryarchaeota.81	Methanoregula.1829	mbn.946	mbn:Mboo_0936   signal transduction histidine kinase
OC.3974	Archaea.49591	Euryarchaeota.82	Methanoregula.2032	mbn.1458	mbn:Mboo_1496   signal transduction histidine kinase
OC.3974	Archaea.2850	Euryarchaeota.87	Methanoregula.2164	mbn.1735	mbn:Mboo_1812   signal transduction histidine kinase