# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.573475	Archaea.36632	Thaumarchaeota.2045	Nitrososphaera.2250	nga.389	nga:Ngar_c02160   putative TM helix repeat-containing protein
OC.573475	Archaea.36632	Thaumarchaeota.2045	Nitrososphaera.2250	nvn.1658	nvn:NVIE_016970   putative small-conductance mechanosensitive ion channel
OC.573475	Archaea.36632	Thaumarchaeota.2045	Nitrososphaera.2250	nev.707	nev:NTE_00670   small-conductance mechanosensitive channel