Species	Reference gene ID	Possible function	Papers / DOI
Rice	Os04g0509600	Ammonium transporter probably involved in ammonium uptake from the soil.	Constitutive expression of a novel-type ammonium transporter OsAMT2 in rice plants.; 2003; DOI: 10.1093/pcp/pcg017; PMID: 12610225; https://pubmed.ncbi.nlm.nih.gov/12610225/ | Distinct expression and function of three ammonium transporter genes (OsAMT1;1-1;3) in rice.; 2003; DOI: 10.1093/pcp/pcg083; PMID: 12881500; https://pubmed.ncbi.nlm.nih.gov/12881500/
Rice	Os02g0620600	Ammonium transporter probably involved in ammonium uptake from the soil and ammonium uptake and retrieval in the vascular system.	No verified direct reference in this release