Information report for OsIAA4
Gene Details
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Functional Descriptions
- OsIAA4-overexpressing rice plants show dwarfism, increased tiller angles, reduced gravity response, and are less sensitive to synthetic auxin 2,4-dichlorophenoxyacetic acid (2,4-D).
- Ectopic Overexpression of an AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) Gene OsIAA4 in Rice Induces Morphological Changes and Reduces Responsiveness to Auxin.
- The lines with overexpression showed constitutive expression of many defense-related genes, such as PBZ1 and OsSci2, as well as early auxin-response genes, such as OsIAA4 and OsCrl1 genes.
- In this study, we isolated and identified an Aux/IAA protein gene from rice, OsIAA4, whose protein contains a dominant mutation-type domain II.
- OsIAA4 has very low expression in the entire life cycle of rice.
Literature and News
- Characterization of OsIAA1 gene, a member of rice Aux/IAA family involved in auxin and brassinosteroid hormone responses and plant morphogenesis . DOI: 10.1007/s11103-009-9474-1 ; PMID: 19266169
- Constitutive expression of pathogen-inducible OsWRKY31 enhances disease resistance and affects root growth and auxin response in transgenic rice plants . DOI: 10.1038/cr.2007.104 ; PMID: 18071364
- Ectopic overexpression of an AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) gene OsIAA4 in rice induces morphological changes and reduces responsiveness to Auxin . DOI: 10.3390/ijms140713645 ; PMID: 23812082
Gene Resources
Homologs
- Arabidopsis thaliana: AT3G17600, AT1G04100
- Brachypodium distachyon: BRADI_1g09090v3
- Malus domestica: MdIAA121
- Triticum aestivum: TraesCS5D02G392000, TraesCS5B02G386800
Sequences
cDNA Sequence
- >LOC_Os01g18360.2
TGCTTGTTTTTTTCTCAACTCGATCCATCTCTCTCTCTCTCTCGATCTCTCCATTAATTTCTACGTAAGCATTCGTAGCTATGGAGGAGTGCAAGGGCGGTGGCATGTCGCCGTCCTCCTCCATGGATAGCAGCACCCACCCGGCGCTGTCCACGACGTCGTCGGCGGCGACGGCGAGGCGGGACCTCAGCACCGATCTCCGGCTAGGGCTTAGCCTCTCGACGTCGTCGTCGTCCTCCCTCCGGCGGCGCTCGCCGACGGCGAACGCTGTTCGTGAAGGTGTACATGGAGGGCGTCCCGATCGGCCGGAAGCTCGACCTGCTCTTGCTGGATGGGTATGACAGCCTCCTCATCAAGCTCTGCCACATGTTCAAGACGCCCATCACCTATGCTGATGTTATGGAGTGCCATCAACAAGTTCCTGGCCAGAAGGCTGCCCATGTCCTCACCTATGAAGACCAGGACGGGGACTGGATGATGGTTGGGGACGTCCCATGGGAACTCTTCCTGAGCAGCGTAAAGAAGCTCAGGATTGCAAGGATGGATAAATGCTAAAACAGTTGCATTTGAATTTCTCTTTGTTTCTTCTTTTTTTTTTCCCATTGGAGGGAGGGCCCTTATTATATGTAGGTTAGTTGAAAAAGATTTTTGCTGAAGCTGAGATTATACTTACTAGCAGTGTACATTATAGTAAAGAAGTGTAGCATTATCAGCTACCTACCGTATAGCAGAACTGATTATTATTTTTCCTCTACTTCTTTAACTGGTTTGTAAATATCATGTATTCGTTAAAGAGAGTAGAGAAGTTGATAACACAAAGGTTCCATTTTACCTCAGTGGAATCAAATTTTGTGGCCTTT - >LOC_Os01g18360.1
TGCTTGTTTTTTTCTCAACTCGATCCATCTCTCTCTCTCTCTCGATCTCTCCATTAATTTCTACGTAAGCATTCGTAGCTATGGAGGAGTGCAAGGGCGGTGGCATGTCGCCGTCCTCCTCCATGGATAGCAGCACCCACCCGGCGCTGTCCACGACGTCGTCGGCGGCGACGGCGAGGCGGGACCTCAGCACCGATCTCCGGCTAGGGCTTAGCCTCTCGACGTCGTCGTCGTCCTCCCTCCGGCGGCGCTCGCCGACGGCGAACGCTGTTCGTGAAGGTGTACATGGAGGGCGTCCCGATCGGCCGGAAGCTCGACCTGCTCTTGCTGGATGGGTATGACAGCCTCCTCATCAAGCTCTGCCACATGTTCAAGACGCCCATCACCTATGCTGATGTTATGGAGTGCCATCAACAAGTTCCTGGCCAGAAGGCTGCCCATGTCCTCACCTATGAAGACCAGGACGGGGACTGGATGATGGTTGGGGACGTCCCATGGGAACTCTTCCTGAGCAGCGTAAAGAAGCTCAGGATTGCAAGGATGGATAAATGCTAAAACAGTTGCATTTGAATTTCTCTTTGTTTCTTCTTTTTTTTTTCCCATTGGAGGGAGGGCCCTTATTATATGTAGGTTAGTTGAAAAAGATTTTTGCTGAAGCTGAGATTATACTTACTAGCAGTGTACATTATAGTAAAGAAGTGTAGCATTATCAGCTACCTACCGTATAGCAGAACTGATTATTATTTTTCCTCTACTTCTTTAACTGGTTTGTAAATATCATGTATTCGTTAAAGAGAGTAGAGAAGTTGATAACACAAAGGTTCCATTTTACCTCAGTGGAATCAAATTTTGTGGCCTTT
CDS Sequence
- >LOC_Os01g18360.2
ATGGAGGGCGTCCCGATCGGCCGGAAGCTCGACCTGCTCTTGCTGGATGGGTATGACAGCCTCCTCATCAAGCTCTGCCACATGTTCAAGACGCCCATCACCTATGCTGATGTTATGGAGTGCCATCAACAAGTTCCTGGCCAGAAGGCTGCCCATGTCCTCACCTATGAAGACCAGGACGGGGACTGGATGATGGTTGGGGACGTCCCATGGGAACTCTTCCTGAGCAGCGTAAAGAAGCTCAGGATTGCAAGGATGGATAAATGCTAA - >LOC_Os01g18360.1
ATGGAGGGCGTCCCGATCGGCCGGAAGCTCGACCTGCTCTTGCTGGATGGGTATGACAGCCTCCTCATCAAGCTCTGCCACATGTTCAAGACGCCCATCACCTATGCTGATGTTATGGAGTGCCATCAACAAGTTCCTGGCCAGAAGGCTGCCCATGTCCTCACCTATGAAGACCAGGACGGGGACTGGATGATGGTTGGGGACGTCCCATGGGAACTCTTCCTGAGCAGCGTAAAGAAGCTCAGGATTGCAAGGATGGATAAATGCTAA
Protein Sequence
- >LOC_Os01g18360.2
MEGVPIGRKLDLLLLDGYDSLLIKLCHMFKTPITYADVMECHQQVPGQKAAHVLTYEDQDGDWMMVGDVPWELFLSSVKKLRIARMDKC* - >LOC_Os01g18360.1
MEGVPIGRKLDLLLLDGYDSLLIKLCHMFKTPITYADVMECHQQVPGQKAAHVLTYEDQDGDWMMVGDVPWELFLSSVKKLRIARMDKC*