Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g30070	High-affinity potassium transporter that could play a major role in the uptake of potassium from the rhizosphere.	AtKUP1: an Arabidopsis gene encoding high-affinity potassium transport activity.; 1998; DOI: 10.1105/tpc.10.1.51; PMID: 9477571; https://pubmed.ncbi.nlm.nih.gov/9477571/
Arabidopsis	At3g02050	High-affinity potassium transporter.	AtKUP1: an Arabidopsis gene encoding high-affinity potassium transport activity.; 1998; DOI: 10.1105/tpc.10.1.51; PMID: 9477571; https://pubmed.ncbi.nlm.nih.gov/9477571/
Rice	Os07g0669700	High-affinity potassium transporter.	Inventory and functional characterization of the HAK potassium transporters of rice.; 2002; DOI: 10.1104/pp.007781; PMID: 12376644; https://pubmed.ncbi.nlm.nih.gov/12376644/
Rice	Os01g0935500	High-affinity potassium transporter.	Rice sodium-insensitive potassium transporter, OsHAK5, confers increased salt tolerance in tobacco BY2 cells.; 2011; DOI: 10.1016/j.jbiosc.2010.10.014; PMID: 21084222; https://pubmed.ncbi.nlm.nih.gov/21084222/
Rice	Os01g0369300	High-affinity potassium transporter.	No verified direct reference in this release