Difference between revisions of "Os03g0182800"

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(Structured Information)
 
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Please input one-sentence summary here.
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The rice '''''Os03g0182800''''' was reported as '''''OsERF#060''''' in 2006 <ref name="ref1" /> by researchers from Japan.  
  
 
==Annotated Information==
 
==Annotated Information==
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===Gene Symbol===
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*'''''Os03g0182800''''' '''''<=>''''' '''''OsERF#060'''''
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===Function===
 
===Function===
OsDERF1 is a novel ERF protein of unknown function Multiple factors, including water potential and osmotic adjustment, affect plant water status and drought tolerance. To elucidate the molecular basis underlying drought response, transcript levels of genes were screened under drought conditions. Using expression
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* Genes in the ERF family encode transcriptional regulators with a variety of functions involved in the developmental and physiological processes in plants.
data for stress treatment in rice seedlings (http://www.ricearray. org), 12 drought-responsive ERF genes (DERF) were identified (Table S1, GEO accession number GSE26280). One of the DERF genes, OsDERF1 (Os08g35240), located in rice chromosome 8, encodes a 243-amino-acid protein with predicted molecular mass of
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* It has been demonstrated that the AP2/ERF proteins have important functions in the transcriptional regulation of a variety of biological processes related to growth and development, as well as various responses to environmental stimuli.
23.8 kDa. Amino acid analysis indicated that the putative protein contains a typical ERF/AP2 domain at 26–91thamino acids, an activation domain at 161–180thamino acids, and a nuclear localization signal at 25–34thamino acids.
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* Genes in the AP2 family have been shown to participate in the regulation of developmental processes, e.g. flower development (Elliott et al., 1996), spikelet meristem determinacy (Chuck et al., 1998), leaf epidermal cell identity (Moose and Sisco, 1996), and embryo development (Boutilier et al., 2002).<ref name="ref2" />
 
 
===Expression===
 
The expression of OsDERF1 was highly induced (about fourfold) by ACC treatment at 1 h, and reached maximum induction at 2 h, then decreased (Figure 1A). And the transcripts of OsDERF1 in response to dehydration were quickly peaked at 0.5 h then decreased. Interestingly, the transcripts of OsDERF1 showed a second increase and peaked after dehydration induction for 3 h (Figure 1B). In addition, the expression of OsDERF1 obviously increased and peaked after ABA treatment for 1 h (Figure 1C). Further analysis revealed that OsDERF1 expression did not significantly alter when seedlings were subjected to salt and cold (data not shown), indicating that OsDERF1 might be associated with ethylene- and ABA-related drought response.
 
  
 
===Evolution===
 
===Evolution===
Please input evolution information here.
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* The ERF family is a large gene family of transcription factors and is part of the AP2/ERF superfamily, which also contains the AP2 and RAV families
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* The AP2/ERF superfamily is defined by the AP2/ERF domain, which consists of about 60 to 70 amino acids and is involved in DNA binding.
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* The AP2 family proteins contain two repeated AP2/ERF domains, the ERF family proteins contain a single AP2/ERF domain, and the RAV family proteins contain a B3 domain, which is a DNA-binding domain conserved in other plant-specific transcription factors, including VP1/ABI3, in addition to the single AP2/ERF domain.
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* The expansion of the ERF family in plants might have been due to chromosomal/segmental duplication and tandem duplication, as well as more ancient transposition and homing.
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* Since rice is a cultivated species, selection either during domestication from its wild ancestor or during agricultural improvement in the subsequent time may also have been important for the evolution of rice ERF family.<ref name="ref3" />
  
 
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==
1 Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China,  
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* Molecular and Cellular Breeding Research Group, Institute for Biological Resources and Functions, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305–8566, Japan (T.N., K.S., H.S.);
2 National Key Facility of Crop Gene Resources and Genetic Improvement,Beijing, China,  
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* Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki 305–8672, Japan (T.N., T.F.)
3 National Center for Plant Gene Research (Beijing), Beijing, China
 
  
 
==References==
 
==References==
Transcriptional Activation of OsDERF1 in OsERF3 and OsAP2-39 Negatively Modulates Ethylene Synthesis and Drought Tolerance in Rice
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<references>
Liyun Wan1,2,3., Jianfei Zhang1,2,3., Haiwen Zhang1,2,3, Zhijin Zhang1,2,3, Ruidang Quan1,2,3, Shirong
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* <ref name="ref1">
Zhou1,2,3, Rongfeng Huang1,2,3*
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Nakano T, Suzuki K, Fujimura T, Shinshi H. Genome-wide analysis of the ERF
 
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gene family in Arabidopsis and rice. Plant Physiol. 2006 Feb;140(2):411-32.
==Structured Information==
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PubMed PMID: 16407444; PubMed Central PMCID: PMC1361313.
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</ref>
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* <ref name="ref2">
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Chuck G, Muszynski M, Kellogg E, Hake S, Schmidt RJ. The control of spikelet
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meristem identity by the branched silkless1 gene in maize. Science. 2002 Nov
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8;298(5596):1238-41. PubMed PMID: 12424380.
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</ref>
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* <ref name="ref3">
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Riechmann JL, Meyerowitz EM. The AP2/EREBP family of plant transcription
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factors. Biol Chem. 1998 Jun;379(6):633-46. Review. PubMed PMID: 9687012.
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</ref>
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</references>
  
 
[[Category:Genes]]
 
[[Category:Genes]]

Latest revision as of 09:02, 23 March 2017

The rice Os03g0182800 was reported as OsERF#060 in 2006 [1] by researchers from Japan.

Annotated Information

Gene Symbol

  • Os03g0182800 <=> OsERF#060

Function

  • Genes in the ERF family encode transcriptional regulators with a variety of functions involved in the developmental and physiological processes in plants.
  • It has been demonstrated that the AP2/ERF proteins have important functions in the transcriptional regulation of a variety of biological processes related to growth and development, as well as various responses to environmental stimuli.
  • Genes in the AP2 family have been shown to participate in the regulation of developmental processes, e.g. flower development (Elliott et al., 1996), spikelet meristem determinacy (Chuck et al., 1998), leaf epidermal cell identity (Moose and Sisco, 1996), and embryo development (Boutilier et al., 2002).[2]

Evolution

  • The ERF family is a large gene family of transcription factors and is part of the AP2/ERF superfamily, which also contains the AP2 and RAV families
  • The AP2/ERF superfamily is defined by the AP2/ERF domain, which consists of about 60 to 70 amino acids and is involved in DNA binding.
  • The AP2 family proteins contain two repeated AP2/ERF domains, the ERF family proteins contain a single AP2/ERF domain, and the RAV family proteins contain a B3 domain, which is a DNA-binding domain conserved in other plant-specific transcription factors, including VP1/ABI3, in addition to the single AP2/ERF domain.
  • The expansion of the ERF family in plants might have been due to chromosomal/segmental duplication and tandem duplication, as well as more ancient transposition and homing.
  • Since rice is a cultivated species, selection either during domestication from its wild ancestor or during agricultural improvement in the subsequent time may also have been important for the evolution of rice ERF family.[3]

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

Labs working on this gene

  • Molecular and Cellular Breeding Research Group, Institute for Biological Resources and Functions, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305–8566, Japan (T.N., K.S., H.S.);
  • Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki 305–8672, Japan (T.N., T.F.)

References

  1. Nakano T, Suzuki K, Fujimura T, Shinshi H. Genome-wide analysis of the ERF gene family in Arabidopsis and rice. Plant Physiol. 2006 Feb;140(2):411-32. PubMed PMID: 16407444; PubMed Central PMCID: PMC1361313.
  2. Chuck G, Muszynski M, Kellogg E, Hake S, Schmidt RJ. The control of spikelet meristem identity by the branched silkless1 gene in maize. Science. 2002 Nov 8;298(5596):1238-41. PubMed PMID: 12424380.
  3. Riechmann JL, Meyerowitz EM. The AP2/EREBP family of plant transcription factors. Biol Chem. 1998 Jun;379(6):633-46. Review. PubMed PMID: 9687012.