Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g43330	Vacuolar inositol-proton symporter involved in the release of myo-inositol from vacuoles.	Functional and physiological characterization of Arabidopsis INOSITOL TRANSPORTER1, a novel tonoplast-localized transporter for myo-inositol.; 2008; DOI: 10.1105/tpc.107.055632; PMID: 18441213; https://pubmed.ncbi.nlm.nih.gov/18441213/
Arabidopsis	At1g30220	Plasma membrane inositol-proton symporter.	Arabidopsis INOSITOL TRANSPORTER2 mediates H+ symport of different inositol epimers and derivatives across the plasma membrane.; 2007; DOI: 10.1104/pp.107.109033; PMID: 17951450; https://pubmed.ncbi.nlm.nih.gov/17951450/
Arabidopsis	At4g16480	Plasma membrane inositol-proton symporter.	Arabidopsis INOSITOL TRANSPORTER4 mediates high-affinity H+ symport of myoinositol across the plasma membrane.; 2006; DOI: 10.1104/pp.106.077123; PMID: 16603666; https://pubmed.ncbi.nlm.nih.gov/16603666/ | Arabidopsis INOSITOL TRANSPORTER2 mediates H+ symport of different inositol epimers and derivatives across the plasma membrane.; 2007; DOI: 10.1104/pp.107.109033; PMID: 17951450; https://pubmed.ncbi.nlm.nih.gov/17951450/
Arabidopsis	At2g35740	Plasma membrane inositol-proton symporter.	Arabidopsis INOSITOL TRANSPORTER2 mediates H+ symport of different inositol epimers and derivatives across the plasma membrane.; 2007; DOI: 10.1104/pp.107.109033; PMID: 17951450; https://pubmed.ncbi.nlm.nih.gov/17951450/