Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | Q94ID2 | isoform IPT5 | - |
Synonyms | Comment | Organism |
---|---|---|
IPT5 | - |
Arabidopsis thaliana |
Organism | Comment | Expression |
---|---|---|
Arabidopsis thaliana | auxin response factor ARF3 directly binds to the promoter of IPT5 and negatively regulates IPT5 expression | additional information |
General Information | Comment | Organism |
---|---|---|
physiological function | interference of auxin distribution disrupts the cytokinin response and ATP/ADP isopentenyltransferase IPT5 expression, affecting stem cell initiation and meristem formation. Auxin response factor ARF3 mediates the auxin response during de novo organ regeneration. Mutations in ARF3 cause ectopic cytokinin biosynthesis via the misexpression of IPT5, and this disrupts organ regeneration. ARF3 directly binds to the promoter of IPT5 and negatively regulates IPT5 expression | Arabidopsis thaliana |