| Protein Name | auxin response factor 1 |
|---|---|
| Organism | Arabidopsis thaliana |
| Gene ID | 842268 |
| Gene Symbol | ARF1 |
| UniProt | Q8L7G0 (ARFA_ARATH), A0A654EJH5 (A0A654EJH5_ARATH), A0A5S9WNB3 (A0A5S9WNB3_ARATH), B9DGM9 (B9DGM9_ARATH), F4ID31 (F4ID31_ARATH) |
| Relationships |
Total Number of functionally related compound(s) :
6
Total Number of Articles : 7 |
Description |
auxin response factor 1 |
| Gene Summary |
Encodes a member of the auxin response factor family. ARFs bind to the cis element 5'-TGTCTC-3' ARFs mediate changes in gene expression in response to auxin. ARF's form heterodimers with IAA/AUX genes. ARF1 enhances mutant phenotypes of ARF2 and may act with ARF2 to control aspects of maturation and senescence.ARF1:LUC and 3xHA:ARF1 proteins have a half-life of ~3-4 hours and their degradation is reduced by proteasome inhibitors. 3xHA:ARF1 degradation is not affected by a pre-treatment with IAA. A nuclear-targeted fusion protein containing the middle region of ARF1 linked to LUC:NLS has a similar half-life to the full-length ARF1:LUC construct. The degradation of 3xHA:ARF1 is not affected in an axr6-3 mutant grown at room temperature, although the degradation of AXR2/IAA7 is slowed under these conditions. |
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| Properties | |