Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g17520	Probable maltose transporter.	A previously unknown maltose transporter essential for starch degradation in leaves.; 2004; DOI: 10.1126/science.1091811; PMID: 14704427; https://pubmed.ncbi.nlm.nih.gov/14704427/
Rice	Os04g0602400	Probable maltose transporter.	No verified direct reference in this release