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expand all sections collapse all sections Oryza sativa gene "IDEF1" (GR:0080043)
Species Oryza sativa (Rice) [ GR_tax:013681 ]
Accession GR:0080043
Gene Symbol IDEF1
Gene Name Transcription factor IDEF1 
Synonyms (0)
E.C. Numbers (0)
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Chromosome No. 8
Gene Type CDS (Protein coding)
Has Phenotype yes
Description Rice transcription factor IDEF1 specifically binds the iron deficiency-responsive cis-acting element IDE1. IDEF1 belongs to an uncharacterized branch of the plant-specific transcription factor family ABI3/VP1 and exhibits the sequence recognition property of efficiently binding to the GATGC sequence of IDE1. IDEF1 are constitutively present in rice roots and leaves. IDEF1-GFP fusion localized to the nucleus. Transgenic studies show IDEF1 transactivates IDE1-mediated expression only in iron-deficient roots; Induced IDEF1 exhibit substantial tolerance to iron deficiency in both hydroponic culture and calcareous soil. Overexpression of IDEF1 enhances expression of the ion deficiency-induced transcription factor gene OsIRO2.
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toggle section Sequences (2)
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toggle section Associated Ontologies (9)
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