Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g56240	Involved in copper homeostasis.	No verified direct reference in this release
Arabidopsis	At1g66240	Plays an important role in copper homeostasis by conferring tolerance to excess of copper and subclinical copper deficiency during vegetative stage.	No verified direct reference in this release
Arabidopsis	At5g27690	Heavy-metal-binding protein.	No verified direct reference in this release
Arabidopsis	At3g56891	Heavy-metal-binding protein.	No verified direct reference in this release
Arabidopsis	At1g06330	Heavy-metal-binding protein.	No verified direct reference in this release