# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1286013	Bacteria.203308	Thermotogae.6372	Marinitoga.1033	mpz.304	mpz:Marpi_0298   putative transcriptional regulator
OC.1286013	Bacteria.203308	Thermotogae.6372	Marinitoga.1033	marn.311	marn:LN42_01805   XRE family transcriptional regulator