Difference between revisions of "Os11g0167800"

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The rice '''''Os11g0167800''''' was reported as '''''OsAsr1''''' in 2009 <ref name="ref1" /> by researchers from Korea.  
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The rice '''''Os02g0543000''''' was reported as '''''ASR5''''' in 2016 <ref name="ref1" /> by researchers from Brazil and USA.  
  
 
==Annotated Information==
 
==Annotated Information==
 
===Gene Symbol===
 
===Gene Symbol===
*'''''Os11g0167800''''' '''<=>''' '''''OsAsr1,Asr1'''''
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*'''''Os02g0543000''''' '''''<=>''''' '''''ASR5'''''
 
===Function===
 
===Function===
* '''''OsAsr1''''' gene play an important role during temperature stress, and that this gene can be used for generating plants with enhanced cold tolerance.
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*'''''ASR5''''' act in concert andcomplementarily to regulate gene expression in response to Al.
  
 
===Phenotypic analysis===
 
===Phenotypic analysis===
* For transgenic rice plants that over-expressed full-length OsAsr1 cDNA in the sense orientation, the Fv/Fm values for photosynthetic efficiency were about 2-fold higher than those of wild type-segregating plants after a 24-h cold treatment.
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*Plants with artificial microRNA silencing of ''''''ASR5''''' present a non-transformed phenotype in response to Al because of the induction of ASR1.
* Seedlings exposed to prolonged low temperatures were more tolerant of cold stress, as demonstrated during wilting and regrowth tests.
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* Interestingly,'''''OsAsr1''''' was highly expressed in transgenic rice plants expressing the C-repeat/dehyhdration responsive element binding factor 1 (`_cN), suggesting the regula-
 
tion of '''''OsAsr1'''''by CBF1.
 
===Expression===
 
* Low-temperature stress increased mRNA levels of '''''OsAsr1''''' in both vegetative and reproductive organs.
 
* '''In situ''' analysis showed that '''''OsAsr1''''' transcript was preferentially accumulated in the leaf mesophyll tissues and parenchyma cells of the palea and lemma.
 
  
 
You can also add sub-section(s) at will.
 
You can also add sub-section(s) at will.
  
 
==Labs working on this gene==
 
==Labs working on this gene==
* Department of Life Science, Sogang University, Seoul 121-742, Korea
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* Programa de Pós-Graduação em Genética e Biologia Molecular – Departamento de Genética, Universidade Federal do Rio Grandedo Sul, Porto Alegre, Brazil
* National Research Laboratory of Plant Functional Genomics, Department of Life Science, Pohang University of Science and Technology, Pohang 790-784, Korea
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*Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
* Present address: Department of Plant Biotechnology, Kangwon National University, Chuncheon 200-701, Korea
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*Department of Plant Biology, Carnegie Institution for Science, Stanford, CA 94305, USA
 
 
 
==References==
 
==References==
 
<references>
 
<references>
 
* <ref name="ref1">
 
* <ref name="ref1">
Kim SJ, Lee SC, Hong SK, An K, An G, Kim SR. Ectopic expression of a
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Arenhart RA, Schunemann M, Bucker Neto L, Margis R, Wang ZY, Margis-Pinheiro M. Rice ASR1 and ASR5 are complementary transcription factors regulating aluminium responsive genes. Plant Cell Environ. 2016 Mar;39(3):645-51. doi:10.1111/pce.12655. Epub 2015 Dec 14. PubMed PMID: 26476017.
cold-responsive OsAsr1 cDNA gives enhanced cold tolerance in transgenic rice
 
plants. Mol Cells. 2009 Apr 30;27(4):449-58. doi: 10.1007/s10059-009-0055-6.
 
PubMed PMID: 19390826.
 
 
</ref>
 
</ref>
 
</references>
 
</references>

Revision as of 02:44, 2 June 2017

The rice Os02g0543000 was reported as ASR5 in 2016 [1] by researchers from Brazil and USA.

Annotated Information

Gene Symbol

  • Os02g0543000 <=> ASR5

Function

  • ASR5 act in concert andcomplementarily to regulate gene expression in response to Al.

Phenotypic analysis

  • Plants with artificial microRNA silencing of 'ASR5 present a non-transformed phenotype in response to Al because of the induction of ASR1.


You can also add sub-section(s) at will.

Labs working on this gene

  • Programa de Pós-Graduação em Genética e Biologia Molecular – Departamento de Genética, Universidade Federal do Rio Grandedo Sul, Porto Alegre, Brazil
  • Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
  • Department of Plant Biology, Carnegie Institution for Science, Stanford, CA 94305, USA

References

  1. Arenhart RA, Schunemann M, Bucker Neto L, Margis R, Wang ZY, Margis-Pinheiro M. Rice ASR1 and ASR5 are complementary transcription factors regulating aluminium responsive genes. Plant Cell Environ. 2016 Mar;39(3):645-51. doi:10.1111/pce.12655. Epub 2015 Dec 14. PubMed PMID: 26476017.

Structured Information