Difference between revisions of "Os05g0140100"
(Created page with "{{JaponicaGene|
GeneName = Os05g0140100|
Description = Myb, DNA-binding domain containing protein|
Version = NM_001061132.1 GI:115461994 GeneID:4337756|
Length = 4034 bp|
...") |
Chenxi Sang (talk | contribs) |
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| − | + | The rice '''''Os05g0140100''''' was reported as '''''OsMYB2P-1''''' in 2012 <ref name="ref1" /> by researchers from China. | |
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| − | + | ==Annotated Information== | |
| − | + | ===Function=== | |
| − | + | * The rice '''''OsMYB2P-1''''' encodes R2R3 MYB Transcription Factor. | |
| − | + | * '''''OsMYB2P-1''''' is Involved in the Regulation of Phosphate-Starvation Responses and Root Architecture in Rice. | |
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| − | + | ===Phenotypic analysis=== | |
| − | + | * Overexpression of OsMYB2P-1 in Arabidopsis (Arabidopsis thaliana) and rice enhanced tolerance to Pi starvation, while suppression of OsMYB2P-1 by RNA interference in rice rendered the transgenic rice more sensitive to Pi deficiency. | |
| − | + | * Furthermore, primary roots of OsMYB2P-1-overexpressing plants were shorter than those in wild-type plants under Pi-sufficient conditions, while primary roots and adventitious roots of OsMYB2P-1- overexpressing plants were longer than those of wild-type plants under Pi-deficient conditions. | |
| − | + | * These results suggest that OsMYB2P-1 may also be associated with the regulation of root system architecture. | |
| − | + | ||
| − | + | ===Expression=== | |
| − | + | * Expression of '''''OsMYB2P-1''''' was induced by Pi starvation. | |
| − | + | * Overexpression of '''''OsMYB2P-1''''' led to greater expression of Pi-responsive genes such as Oryza sativa UDP-sulfoquinovose synthase, '''''OsIPS1''''', '''''OsPAP10''''', '''''OsmiR399a''''', and '''''OsmiR399j'''''. | |
| − | + | * In contrast, overexpression of '''''OsMYB2P-1''''' suppressed the expression of OsPHO2 under both Pi-sufficient and Pi-deficient conditions. | |
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| − | + | ===Subcellular localization=== | |
| − | + | * '''''OsMYB2P-1''''' was localized in the nuclei and exhibited transcriptional activation activity. | |
| − | < | + | |
| − | + | You can also add sub-section(s) at will. | |
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| − | + | ==Labs working on this gene== | |
| − | + | * State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, People’s Republic of China | |
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| − | [[Category:Genes]] | + | ==References== |
| − | + | <references> | |
| − | [[Category:Oryza Sativa Japonica Group]] | + | * <ref name="ref1"> |
| − | + | Dai X, Wang Y, Yang A, Zhang WH. OsMYB2P-1, an R2R3 MYB transcription factor, | |
| − | [[Category:Japonica | + | is involved in the regulation of phosphate-starvation responses and root |
| − | + | architecture in rice. Plant Physiol. 2012 May;159(1):169-83. doi: | |
| + | 10.1104/pp.112.194217. Epub 2012 Mar 6. PubMed PMID: 22395576; PubMed Central | ||
| + | PMCID: PMC3375959. | ||
| + | </ref> | ||
| + | </references> | ||
| + | |||
| + | |||
| + | ==Structured Information== | ||
| + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 5]] | ||
Latest revision as of 03:52, 22 October 2016
The rice Os05g0140100 was reported as OsMYB2P-1 in 2012 [1] by researchers from China.
Contents
Annotated Information
Function
- The rice OsMYB2P-1 encodes R2R3 MYB Transcription Factor.
- OsMYB2P-1 is Involved in the Regulation of Phosphate-Starvation Responses and Root Architecture in Rice.
Phenotypic analysis
- Overexpression of OsMYB2P-1 in Arabidopsis (Arabidopsis thaliana) and rice enhanced tolerance to Pi starvation, while suppression of OsMYB2P-1 by RNA interference in rice rendered the transgenic rice more sensitive to Pi deficiency.
- Furthermore, primary roots of OsMYB2P-1-overexpressing plants were shorter than those in wild-type plants under Pi-sufficient conditions, while primary roots and adventitious roots of OsMYB2P-1- overexpressing plants were longer than those of wild-type plants under Pi-deficient conditions.
- These results suggest that OsMYB2P-1 may also be associated with the regulation of root system architecture.
Expression
- Expression of OsMYB2P-1 was induced by Pi starvation.
- Overexpression of OsMYB2P-1 led to greater expression of Pi-responsive genes such as Oryza sativa UDP-sulfoquinovose synthase, OsIPS1, OsPAP10, OsmiR399a, and OsmiR399j.
- In contrast, overexpression of OsMYB2P-1 suppressed the expression of OsPHO2 under both Pi-sufficient and Pi-deficient conditions.
Subcellular localization
- OsMYB2P-1 was localized in the nuclei and exhibited transcriptional activation activity.
You can also add sub-section(s) at will.
Labs working on this gene
- State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, People’s Republic of China
References
- ↑ Dai X, Wang Y, Yang A, Zhang WH. OsMYB2P-1, an R2R3 MYB transcription factor, is involved in the regulation of phosphate-starvation responses and root architecture in rice. Plant Physiol. 2012 May;159(1):169-83. doi: 10.1104/pp.112.194217. Epub 2012 Mar 6. PubMed PMID: 22395576; PubMed Central PMCID: PMC3375959.
