# OC Root 2nd 3rd 4th PC Gene/Definition OC.9618 Archaea.16855 Euryarchaeota.16204 Halanaeroarchaeum.1999 hsu.85 hsu:HLASF_0081 amt; ammonium transporter; K03320 ammonium transporter, Amt family OC.9618 Archaea.16855 Euryarchaeota.16204 Halanaeroarchaeum.1999 hsf.82 hsf:HLASA_0081 amt; ammonium transporter; K03320 ammonium transporter, Amt family