# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.380572	Bacteria.112437	Cyanobacteria.6678	Nostoc.25386	npu.1699	npu:Npun_F2574   C-5 cytosine-specific DNA methylase
OC.380572	Bacteria.112442	Cyanobacteria.6677	Nostoc.4681	nfl.16	nfl:COO91_00015   PUA-like domain
OC.380572	Bacteria.112442	Cyanobacteria.6677	Nostoc.4681	nfl.16	nfl:COO91_00079   PUA-like domain