Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g55630	Voltage-independent, large conductance and potassium- selective tonoplast ion channel.	TPK1 is a vacuolar ion channel different from the slow-vacuolar cation channel.; 2005; DOI: 10.1104/pp.105.065599; PMID: 16113216; https://pubmed.ncbi.nlm.nih.gov/16113216/ | TPK1, a Ca(2+)-regulated Arabidopsis vacuole two-pore K(+) channel is activated by 14-3-3 proteins.; 2007; DOI: 10.1111/j.1365-313x.2007.03255.x; PMID: 17764516; https://pubmed.ncbi.nlm.nih.gov/17764516/
Arabidopsis	At1g02510	Voltage-independent, instantaneously activating, potassium-selective plasma membrane ion channel.	No verified direct reference in this release
Arabidopsis	At4g01840	Probable voltage-independent potassium-selective tonoplast ion channel.	No verified direct reference in this release
Arabidopsis	UniProt: P92555	Uncharacterized mitochondrial protein AtMg01250.	No verified direct reference in this release
Rice	Os03g0752300	Highly selective inward-rectifying potassium channel that is specifically located in the tonoplast of large vacuoles.	Rice two-pore K+ channels are expressed in different types of vacuoles.; 2011; DOI: 10.1105/tpc.110.081463; PMID: 21224427; https://pubmed.ncbi.nlm.nih.gov/21224427/
Rice	Os07g0108800	Highly selective inward-rectifying potassium channel that is specifically located in the tonoplast of protein storage vacuoles.	Rice two-pore K+ channels are expressed in different types of vacuoles.; 2011; DOI: 10.1105/tpc.110.081463; PMID: 21224427; https://pubmed.ncbi.nlm.nih.gov/21224427/