Difference between revisions of "Os11g0102100"

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The rice '''''Os11g0102100''''' was reported as '''''OsWOX''''' in 2007 <ref name="ref1" /> by researchers from China.
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==Annotated Information==
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[[File:118-Os11g0102100.png|right|thumb|427px|'''Figure 3.''' ''Nuclear localization of OsWOX.<ref name="ref1" />.'']]
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===Gene Symbol===
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*'''''Os11g0102100''''' '''''<=>''''' '''''OsWOX,WOX'''''
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===Function===
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* '''''WOX3''''' acted as a transcriptional repressor of '''''YAB3'''''.
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* A regulatory network involving '''''YAB3''''', '''''WOX3''''', and '''''KNOX''''' genes required for rice leaf development.
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===Evolution===
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* The rice '''''WOX3''''' is highly conserved with maize narrow sheath1 (NS1) and NS2 and Arabidopsis PRESSED FLOWER (PRS)
  
== Function ==
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===Subcellular localization===
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* '''''WOX3''''' protein was also targeted into the nucleus of transiently transfected onion cells.
  
Map-based cloning revealed that NAL2 and NAL3 are paralogs that encode an identical OsWOX3A (OsNS) transcriptional activator, homologous to NARROW SHEATH1 (NS1) and NS2 in maize and PRESSED FLOWER in Arabidopsis. OsWOX3A is expressed in the vascular tissues of various organs, where nal2/3 mutant phenotypes were displayed. Expression levels of several leaf development-associated genes were altered in nal2/3, and auxin transport-related genes were significantly changed, leading to pin mutant-like phenotypes such as more tillers and fewer lateral roots.
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==Labs working on this gene==
OsWOX3A is involved in organ development in rice, lateral-axis outgrowth and vascular patterning in leaves, lemma and palea morphogenesis in spikelets, and development of tillers and lateral roots.narrow-curly leaves resulted mainly from reduced lateral-axis outgrowth with fewer longitudinal veins and more, larger bulliform cells. Opened spikelets, possibly caused by marginal deformity in the lemma, gave rise to narrow-thin grains.[1]
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* National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
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* Institut de Biotechnologie des Plantes, Université Paris sud 11, 91405 Orsay, France
  
 
== References ==
 
== References ==
1. Sung-Hwan Cho;Soo-Cheul Yoo;Haitao Zhang;Devendra Pandeya;Hee-Jong Koh;Ji-Young Hwang;Gyung-Tae Kim;Nam-Chon Paek. The rice narrow leaf2 and narrow leaf3 loci encode WUSCHEL-related homeobox 3A (OsWOX3A) and function in leaf, spikelet, tiller and lateral root development. New Phytologist, 2013, 198(4): 1071-1084.
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<references>
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* <ref name="ref1">
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Dai M, Hu Y, Zhao Y, Liu H, Zhou DX. A WUSCHEL-LIKE HOMEOBOX gene represses a
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YABBY gene expression required for rice leaf development. Plant Physiol. 2007
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May;144(1):380-90. Epub 2007 Mar 9. PubMed PMID: 17351053; PubMed Central PMCID:
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PMC1913789.
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</ref>
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</references>
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== Structured Information ==

Latest revision as of 13:09, 22 May 2017

The rice Os11g0102100 was reported as OsWOX in 2007 [1] by researchers from China.

Annotated Information

Figure 3. Nuclear localization of OsWOX.[1].

Gene Symbol

  • Os11g0102100 <=> OsWOX,WOX

Function

  • WOX3 acted as a transcriptional repressor of YAB3.
  • A regulatory network involving YAB3, WOX3, and KNOX genes required for rice leaf development.

Evolution

  • The rice WOX3 is highly conserved with maize narrow sheath1 (NS1) and NS2 and Arabidopsis PRESSED FLOWER (PRS)

Subcellular localization

  • WOX3 protein was also targeted into the nucleus of transiently transfected onion cells.

Labs working on this gene

  • National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
  • Institut de Biotechnologie des Plantes, Université Paris sud 11, 91405 Orsay, France

References

  1. 1.0 1.1 Dai M, Hu Y, Zhao Y, Liu H, Zhou DX. A WUSCHEL-LIKE HOMEOBOX gene represses a YABBY gene expression required for rice leaf development. Plant Physiol. 2007 May;144(1):380-90. Epub 2007 Mar 9. PubMed PMID: 17351053; PubMed Central PMCID: PMC1913789.

Structured Information