Difference between revisions of "Os11g0117400"
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===Evolution=== | ===Evolution=== | ||
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Revision as of 01:26, 30 May 2014
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Contents
Annotated Information
Function
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WRKY genes are a family of transcriptional regulatory factors that have specific functions in plants.Plant WRKY gene-encoded transcriptional regulators appear to be involved in various physiological programs, including disease-resistance,senescence,stress responses of biotic and abiotic, growth and development processes. overexpression of the OsWRKY89 gene enhanced resistance to the rice blast fungus and white-backed planthopper as well as tolerance to UV-B irradiation. These results suggest that OsWRKY89 plays an important role in response to biotic and abiotic stresses.
Expression
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Expression of OsW89p::GUS was observed in leaves, stems, and sheaths; pollens hadn't expression; mature seeds hadn't expression; the embryos of germinating seeds had expression; primary roots, adventitious roots and their lateral roots had expression but not in root tips of seedling stage; only lateral roots had expressin in roots of maturation phase.
Analyzing inducible expression pattern in T1 transgenic seedlings, the results showed: expression level of OsW89p::GUS can be increased by MeJA, IAA, ultraviolet, high temperature, low temperature and wounding treatment, inducible effects of MeJA and ultraviolet were distinct; and can be restrined by 2, 4-D; ABA and SA can't influence OsW89p::GUS expession; NaCl and PEG can restrain expression level of OsW89p::GUS in roots but increase expression level in leaves.GUS activity of OsW89p::GUS was higher than 35s::GUS in trangenic plants.In conclusion,we thought OsWRKY89 gene promoter was an inducible promoter with tissue specific expression characteristic.
Evolution
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Knowledge Extension
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Labs working on this gene
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References
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1. Haihua Wang;Junjie Hao;Xujun Chen;Zhongna Hao;Xia Wang;Yonggen Lou;Youliang Peng;Zejian Guo
Overexpression of rice WRKY89 enhances ultraviolet B tolerance and disease resistance in rice plants Plant Molecular Biology, 2007, 65(6): 799-815
2. Christian A. Ross;Yue Liu;Qingxi J. Shen
The WRKY Gene Family in Rice (Oryza sativa) Journal of Integrative Plant Biology, 2007, 49(6): 827-842
3. 郝中娜;王海华;郭泽建
水稻OsWRKY89基因启动子的表达特性 中国水稻科学, 2006, 20(2): 125-130
4. 郝中娜 (2005).
水稻 WRKY19 和 WRKY89 基因启动子的分析, 浙江大学.
Structured Information
| Gene Name |
Os11g0117400 |
|---|---|
| Description |
DNA-binding WRKY domain containing protein |
| Version |
NM_001072123.2 GI:297611109 GeneID:4349611 |
| Length |
1015 bp |
| Definition |
Oryza sativa Japonica Group Os11g0117400, complete gene. |
| Source |
Oryza sativa Japonica Group ORGANISM Oryza sativa Japonica Group
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
clade; Ehrhartoideae; Oryzeae; Oryza.
|
| Chromosome | |
| Location |
Chromosome 11:781474..782488 |
| Sequence Coding Region |
781474..781891,781997..782104,782198..782463 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008404:781474..782488 source=RiceChromosome11 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008404:781474..782488 source=RiceChromosome11 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atgatagagcaccaaaaggctctcatggtggagctgcgtggcatggtcatgccattacttccgagcgacaatgaacaagccaagcttgctcttcaactcttgggagatatattgagttgctcagataaggctatctccatgctagaacttggtggagacactaaaaagctgaccaatcttgttggaggtaagagaaaaggtgacaagcatagcatggacaaccacaacttggaggaggaagccaaagaaagtgttagcaagagaagaaagaatgcagaacacacaggttcaactgtggctcaagcacctcacaatgatggacatcaatggaggaagtatggtcagaaatggatctctagagcaaaacattccaggagctactataggtgtgccaatagtaaagtgcaaggctgtcctgctacaaagacagtgcaacaaatggattccagtggaaatggaacatcaaagttgttcaacgttgactactatggccaacacacatgcaggggagatggcatagccgatccatatgttgtcgacacagcccatcacagtatggaacctatcaatcaaaacgaatgcaatagccctacacttgaacacgaagcccatgaagttcaagatgaaagatttgaaaacttgtgtatggtacaaaatatgccagagtatttgatagattttgaattggagagagccttcgagtttattgtgaactcaccattgggttctgagcattggacgttcgatgattcaataagatgtgagcacagtccaatatgcatatggggatga</cdnaseq> |
| Protein Sequence |
<aaseq>MIEHQKALMVELRGMVMPLLPSDNEQAKLALQLLGDILSCSDKA ISMLELGGDTKKLTNLVGGKRKGDKHSMDNHNLEEEAKESVSKRRKNAEHTGSTVAQA PHNDGHQWRKYGQKWISRAKHSRSYYRCANSKVQGCPATKTVQQMDSSGNGTSKLFNV DYYGQHTCRGDGIADPYVVDTAHHSMEPINQNECNSPTLEHEAHEVQDERFENLCMVQ NMPEYLIDFELERAFEFIVNSPLGSEHWTFDDSIRCEHSPICIWG</aaseq> |
| Gene Sequence |
<dnaseqindica>598..1015#385..492#26..291#tagtgactgtcaagtagtgatcaacatgatagagcaccaaaaggctctcatggtggagctgcgtggcatggtcatgccattacttccgagcgacaatgaacaagccaagcttgctcttcaactcttgggagatatattgagttgctcagataaggctatctccatgctagaacttggtggagacactaaaaagctgaccaatcttgttggaggtaagagaaaaggtgacaagcatagcatggacaaccacaacttggaggaggaagccaaagaaagtgttagcaagagaaggtatatgtatataaatacatgccactagaggaatgtccactagcttatcattcattgctaacgaaatttgattgatcctcttgattatgatagaaagaatgcagaacacacaggttcaactgtggctcaagcacctcacaatgatggacatcaatggaggaagtatggtcagaaatggatctctagagcaaaacattccaggtataaatgagcatatgaactcctgtttatttccattcctcgaagcatattggttttatctaacagcaaaatatatacatctaatgagctcatttgcttaagcaggagctactataggtgtgccaatagtaaagtgcaaggctgtcctgctacaaagacagtgcaacaaatggattccagtggaaatggaacatcaaagttgttcaacgttgactactatggccaacacacatgcaggggagatggcatagccgatccatatgttgtcgacacagcccatcacagtatggaacctatcaatcaaaacgaatgcaatagccctacacttgaacacgaagcccatgaagttcaagatgaaagatttgaaaacttgtgtatggtacaaaatatgccagagtatttgatagattttgaattggagagagccttcgagtttattgtgaactcaccattgggttctgagcattggacgttcgatgattcaataagatgtgagcacagtccaatatgcatatggggatga</dnaseqindica> |
| External Link(s) |
