# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.285015	Archaea.70281	Euryarchaeota.55469	Methanosarcina.6705	Methanosarcina_barkeri.5721	mbak.1612	mbak:MSBR3_1610   Chloramphenicol acetyltransferase