# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.682373	Bacteria.442280	Cyanobacteria.8704	Cyanobium.1661	cgc.791	cgc:Cyagr_0792   hypothetical protein
OC.682373	Bacteria.442280	Cyanobacteria.8704	Cyanobium.1661	cyi.1077	cyi:CBM981_1090   conserved protein of unknown function