# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.645665	Bacteria.938128	Proteobacteria.229222	Gammaproteobacteria.18952	Thiomicrospira.1548	-	tao.452	tao:THIAE_02240   PhoU family transcriptional regulator; K02039 phosphate transport system protein
OC.645666	Bacteria.265157	Proteobacteria.432002	Alphaproteobacteria.273556	Ruegeria.5794	Ruegeria_sp_.5726	rue.1485	rue:DT065_07485   phoU; phosphate transport system regulatory protein PhoU; K02039 phosphate transport system protein