Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g63440	Involved in copper import into the cell.	The Arabidopsis heavy metal P-type ATPase HMA5 interacts with metallochaperones and functions in copper detoxification of roots.; 2006; DOI: 10.1111/j.1365-313x.2005.02601.x; PMID: 16367966; https://pubmed.ncbi.nlm.nih.gov/16367966/
Arabidopsis	At5g44790	Involved in copper import into the cell.	No verified direct reference in this release
Rice	Os02g0196600	Copper (Cu) transporter that mediates Cu transport in root vacuoles.	A heavy metal P-type ATPase OsHMA4 prevents copper accumulation in rice grain.; 2016; DOI: 10.1038/ncomms12138; PMID: 27387148; https://pubmed.ncbi.nlm.nih.gov/27387148/
Rice	Os04g0556000	Copper (Cu) transporter that plays an essential role in promoting translocation of Cu from roots to shoots.	A member of the heavy metal P-type ATPase OsHMA5 is involved in xylem loading of copper in rice.; 2013; DOI: 10.1104/pp.113.226225; PMID: 24064929; https://pubmed.ncbi.nlm.nih.gov/24064929/
Rice	Os06g0665800	Metal efflux transporter that may play a role in detoxification of heavy metals, such as zinc, copper, lead and cadmium, especially in the shoots.	Rice P1B-type heavy-metal ATPase, OsHMA9, is a metal efflux protein.; 2007; DOI: 10.1104/pp.107.102236; PMID: 17827266; https://pubmed.ncbi.nlm.nih.gov/17827266/