# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1194898	Archaea.42791	Crenarchaeota.13869	Aeropyrum.951	ape.460	ape:APE_0641   thioredoxin
OC.1194898	Archaea.42791	Crenarchaeota.13869	Aeropyrum.951	acj.480	acj:ACAM_0482   thioredoxin