Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g28860	May participate in brassinosteroid export and related signaling.	TWISTED DWARF1, a unique plasma membrane-anchored immunophilin-like protein, interacts with Arabidopsis multidrug resistance-like transporters AtPGP1 and AtPGP19.; 2003; DOI: 10.1091/mbc.e02-10-0698; PMID: 14517332; https://pubmed.ncbi.nlm.nih.gov/14517332/ | Connective auxin transport contributes to strigolactone-mediated shoot branching control independent of the transcription factor BRC1.; 2019; DOI: 10.1371/journal.pgen.1008023; PMID: 30865619; https://pubmed.ncbi.nlm.nih.gov/30865619/ | An ATP-Binding Cassette Transporter, ABCB19, Regulates Leaf Position and Morphology during Phototropin1-Mediated Blue Light Responses.; 2020; DOI: 10.1104/pp.20.00223; PMID: 32855213; https://pubmed.ncbi.nlm.nih.gov/32855213/ | 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/ | ABCB19 transporter: fostering brassinosteroid transport through membrane flexibility.; 2024; DOI: 10.1016/j.tplants.2024.06.005; PMID: 38944596; https://pubmed.ncbi.nlm.nih.gov/38944596/ | 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/ | Quantitative analysis of the root posture of  Arabidopsis thaliana  mutants with wavy roots.; 2024; DOI: 10.1017/qpb.2024.12; PMID: 39777035; https://pubmed.ncbi.nlm.nih.gov/39777035/
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	At4g25960	ABC transporter B family member 2.	No verified direct reference in this release
Arabidopsis	At1g02520	Involved in the regulation of auxin transport required for pistil elongation.	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/
Arabidopsis	At1g10680	ABC transporter B family member 10.	No verified direct reference in this release