Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g09960	Responsible for the transport of sucrose into the cell, with the concomitant uptake of protons (symport system).	A new subfamily of sucrose transporters, SUT4, with low affinity/high capacity localized in enucleate sieve elements of plants.; 2000; DOI: 10.1105/tpc.12.8.1345; PMID: 10948254; https://pubmed.ncbi.nlm.nih.gov/10948254/
Arabidopsis	At1g22710	Responsible for the transport of sucrose into the cell, with the concomitant uptake of protons (symport system).	Genetic evidence for the in planta role of phloem-specific plasma membrane sucrose transporters.; 2000; DOI: 10.1073/pnas.250473797; PMID: 11087840; https://pubmed.ncbi.nlm.nih.gov/11087840/ | Substrate specificity of the Arabidopsis thaliana sucrose transporter AtSUC2.; 2003; DOI: 10.1074/jbc.m308490200; PMID: 12954621; https://pubmed.ncbi.nlm.nih.gov/12954621/ | SUC1 and SUC2: two sucrose transporters from Arabidopsis thaliana; expression and characterization in baker's yeast and identification of the histidine-tagged protein.; 1994; DOI: 10.1046/j.1365-313x.1994.6010067.x; PMID: 7920705; https://pubmed.ncbi.nlm.nih.gov/7920705/
Arabidopsis	At5g06170	High-affinity sucrose transporter.	AtSUC8 and AtSUC9 encode functional sucrose transporters, but the closely related AtSUC6 and AtSUC7 genes encode aberrant proteins in different Arabidopsis ecotypes.; 2004; DOI: 10.1111/j.1365-313x.2004.02196.x; PMID: 15361146; https://pubmed.ncbi.nlm.nih.gov/15361146/ | Arabidopsis sucrose transporter AtSUC9. High-affinity transport activity, intragenic control of expression, and early flowering mutant phenotype.; 2007; DOI: 10.1104/pp.106.089003; PMID: 17098854; https://pubmed.ncbi.nlm.nih.gov/17098854/
Rice	UniProt: A2ZN77	Responsible for the transport of sucrose into the cell, with the concomitant uptake of protons (symport system).	No verified direct reference in this release
Rice	Os12g0641400	Responsible for the transport of sucrose into the cell, with the concomitant uptake of protons (symport system).	No verified direct reference in this release