Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At1g34065	Probable S-adenosylmethionine (SAM) transporter able to catalyze both uniport and exchange reactions through membranes.	No verified direct reference in this release
Arabidopsis	At4g39460	Transporter involved in exchange reactions through membranes.	Molecular identification of an Arabidopsis S-adenosylmethionine transporter. Analysis of organ distribution, bacterial expression, reconstitution into liposomes, and functional characterization.; 2006; DOI: 10.1104/pp.106.086975; PMID: 16950860; https://pubmed.ncbi.nlm.nih.gov/16950860/ | Arabidopsis SAMT1 defines a plastid transporter regulating plastid biogenesis and plant development.; 2006; DOI: 10.1105/tpc.105.040741; PMID: 17098813; https://pubmed.ncbi.nlm.nih.gov/17098813/