# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.351989	Bacteria.84315	Thermotogae.879	Kosmotoga.729	kol.1979	kol:Kole_2150   RNA polymerase, sigma-24 subunit, ECF subfamily; K03088 RNA polymerase sigma-70 factor, ECF subfamily
OC.351989	Bacteria.84315	Thermotogae.879	Kosmotoga.729	kpf.1860	kpf:IX53_10265   RNA polymerase sigma 70; K03088 RNA polymerase sigma-70 factor, ECF subfamily