Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At2g36910	May participate in brassinosteroid export and related signaling.	Arabidopsis TWISTED DWARF1 regulates stamen elongation by differential activation of ABCB1,19-mediated auxin transport.; 2022; DOI: 10.1093/jxb/erac185; PMID: 35512423; https://pubmed.ncbi.nlm.nih.gov/35512423/ | Loss of Multiple ABCB Auxin Transporters Recapitulates the Major  twisted dwarf 1  Phenotypes in  Arabidopsis thaliana .; 2022; DOI: 10.3389/fpls.2022.840260; PMID: 35528937; https://pubmed.ncbi.nlm.nih.gov/35528937/ | Structure and function of the <i>Arabidopsis</i> ABC transporter ABCB19 in brassinosteroid export.; 2024; DOI: 10.1126/science.adj4591; PMID: 38513023; https://pubmed.ncbi.nlm.nih.gov/38513023/ | Structural insights into brassinosteroid export mediated by the Arabidopsis ABC transporter ABCB1.; 2025; DOI: 10.1016/j.xplc.2024.101181; PMID: 39497419; https://pubmed.ncbi.nlm.nih.gov/39497419/
Arabidopsis	At5g46540	ABC transporter B family member 7.	No verified direct reference in this release
Rice	Os02g0190300	Putative multidrug resistance protein.	No verified direct reference in this release