Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At5g26250	Mediates an active uptake of hexoses, probably by sugar/hydrogen symport.	No verified direct reference in this release
Arabidopsis	At3g05960	Mediates an active uptake of hexoses, probably by sugar/hydrogen symport.	AtSTP6, a new pollen-specific H+-monosaccharide symporter from Arabidopsis.; 2003; DOI: 10.1104/pp.012666; PMID: 12529516; https://pubmed.ncbi.nlm.nih.gov/12529516/
Arabidopsis	At1g07340	Mediates an active uptake of hexoses, probably by sugar/hydrogen symport.	A male gametophyte-specific monosaccharide transporter in Arabidopsis.; 1999; DOI: 10.1046/j.1365-313x.1999.00372.x; PMID: 10074716; https://pubmed.ncbi.nlm.nih.gov/10074716/
Arabidopsis	At5g26340	Mediates an active uptake of hexoses, probably by sugar/hydrogen symport.	No verified direct reference in this release
Rice	Os03g0218400	Mediates active uptake of hexoses by sugar:proton symport (Probable).	Molecular cloning and expression analysis of a monosaccharide transporter gene OsMST4 from rice (Oryza sativa L.).; 2007; DOI: 10.1007/s11103-007-9228-x; PMID: 17874189; https://pubmed.ncbi.nlm.nih.gov/17874189/