# OC Root 2nd 3rd 4th PC Gene/Definition OC.645664 Bacteria.265167 Thermotogae.2113 Pseudothermotoga.549 tle.1679 tle:Tlet_1698 phosphate uptake regulator, PhoU; K02039 phosphate transport system protein OC.645664 Bacteria.265167 Thermotogae.2113 Pseudothermotoga.549 tta.525 tta:Theth_0547 phosphate uptake regulator, PhoU; K02039 phosphate transport system protein OC.645664 Bacteria.265167 Thermotogae.2113 Pseudothermotoga.549 phy.1724 phy:AJ81_09010 PhoU family transcriptional regulator; K02039 phosphate transport system protein