Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
IDD15_ARATH-2 IDD15_ARATH IDD15_ARATH-3 | developmental stage | Expression levels gradually decrease with aging in both the shoot and root vasculature. |
IDD15_ARATH-2 IDD15_ARATH IDD15_ARATH-3 | function | Transcription factor involved in inflorescence stems gravitropism, probably by regulating starch accumulation in amyloplasts of graviperceptive cells. Required for stem circumnutation movements. Regulates lateral organ morphogenesis and gravitropic responses (PubMed:24039602). Acts cooperatively with IDD16 to control silique and branche orientation (PubMed:24039602). Involved in the establishment of auxin gradients through the regulation of auxin biosynthesis and transport (PubMed:24039602). |
IDD15_ARATH-2 IDD15_ARATH IDD15_ARATH-3 | tissue specificity | Mainly expressed in the endodermis, the gravity-sensing tissue in inflorescence stems. Mostly present in stems and flowers, and, to a lower extent, in seedlings, hypocotyls, roots and the shoot apical meristem (SAM). |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
molecular function | |
DNA-binding transcription factor activity | ECO |
DNA binding | ECO |
metal ion binding | ECO |
biological process | |
leaf morphogenesis | ECO |
detection of gravity | ECO |
regulation of auxin polar transport | ECO |
regulation of DNA-templated transcription | ECO |
circumnutation | ECO |
negative gravitropism | ECO |
gravitropism | ECO |
floral organ morphogenesis | ECO |
positive regulation of auxin biosynthetic process | ECO |
regulation of starch metabolic process | ECO |
Interactions
Interaction Network
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