# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.143988	Bacteria.42229	Aquificae.1542	Hydrogenobaculum.1524	hya.1006	hya:HY04AAS1_1011   integral membrane sensor signal transduction histidine kinase
OC.143988	Bacteria.42229	Aquificae.1542	Hydrogenobaculum.1524	hho.978	hho:HydHO_1006   integral membrane sensor signal transduction histidine kinase
OC.143988	Bacteria.42229	Aquificae.1542	Hydrogenobaculum.1524	hys.977	hys:HydSN_1030   signal transduction histidine kinase
OC.143988	Bacteria.42229	Aquificae.1542	Hydrogenobacter.432	hth.1417	hth:HTH_1435   two-component sensor His kinase
OC.143988	Bacteria.42229	Aquificae.1542	Hydrogenobacter.432	hte.1396	hte:Hydth_1424   integral membrane sensor signal transduction histidine kinase
OC.143988	Bacteria.42229	Aquificae.1542	Thermocrinis.469	tal.326	tal:Thal_0321   integral membrane sensor signal transduction histidine kinase
OC.143988	Bacteria.42229	Aquificae.1542	Thermocrinis.469	trd.1056	trd:THERU_05580   histidine kinase