Difference between revisions of "Os09g0369000"
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| − | + | The rice '''''Os09g0369000''''' was reported as '''''OsDREB6''''' in 2014 <ref name="ref1" /> by researchers from China. | |
==Annotated Information== | ==Annotated Information== | ||
| + | [[File:103-Os09g0369000.png|right|thumb|327px|'''Figure 6.''' ''Osmotic stress tolerance assays of OsDREB6 transgenic plants.<ref name="ref1" />.'']] | ||
| + | ===Gene Symbol=== | ||
| + | *'''''Os09g0369000''''' '''''<=>''''' '''''OsDREB6,DREB6''''' | ||
===Function=== | ===Function=== | ||
| − | + | * '''''OsDREB6''''' is an A-6 subgroup member of the DREB subfamily, encoding AP2/EREBP proteins. | |
| − | + | * '''''OsDREB6''''' may participate in the stress response by mediating the expression of specific genes, and may also be involved plant metabolism. | |
| + | * '''''OsDREB6''''' plays an important role in the response of plants to a wide range of osmotic stresses. | ||
| + | ===Phenotypic analysis=== | ||
| + | * Overexpression of OsDREB6 increased tolerance to osmotic, high salt, and cold stresses in transgenic rice whereas, '''''OsDREB6''''' double-stranded RNA interference (RNAi) lines were found to be more sensitive to these stresses than wild- type rice. | ||
| + | * Additionally, sugar, proline and catalase levels in '''''OsDREB6''''' RNAi lines were significantly lower than in the corresponding OsDREB6 overexpression lines and control lines after PEG treatment. | ||
| + | * In contrast, malondialdehyde (MDA) levels were significantly higher in RNAi lines than in control and overexpression lines. Furthermore, expression levels of some stress-related genes were altered in the transgenic plants. | ||
===Expression=== | ===Expression=== | ||
| − | + | * Expression pattern analysis indicated that '''''OsDREB6''''' was induced in response to dehydration, high salinity, and most importantly by cold stress (4°C). | |
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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== | ||
| − | + | * College of Plant science&Technology, Huazhong Agriculture University, Wuhan 430070, China | |
| + | * Shanghai Agrobiological Gene Center, Shanghai 201106, China | ||
| + | * State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China | ||
==References== | ==References== | ||
| − | + | <references> | |
| + | * <ref name="ref1"> | ||
| + | Gutha LR, Reddy AR. Rice DREB1B promoter shows distinct stress-specific | ||
| + | responses, and the overexpression of cDNA in tobacco confers improved abiotic and | ||
| + | biotic stress tolerance. Plant Mol Biol. 2008 Dec;68(6):533-55. doi: | ||
| + | 10.1007/s11103-008-9391-8. Epub 2008 Aug 28. PubMed PMID: 18754079. | ||
| + | </ref> | ||
| + | </references> | ||
==Structured Information== | ==Structured Information== | ||
| − | + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 9]] | |
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Latest revision as of 13:24, 17 October 2016
The rice Os09g0369000 was reported as OsDREB6 in 2014 [1] by researchers from China.
Contents
Annotated Information
Figure 6. Osmotic stress tolerance assays of OsDREB6 transgenic plants.[1].
Gene Symbol
- Os09g0369000 <=> OsDREB6,DREB6
Function
- OsDREB6 is an A-6 subgroup member of the DREB subfamily, encoding AP2/EREBP proteins.
- OsDREB6 may participate in the stress response by mediating the expression of specific genes, and may also be involved plant metabolism.
- OsDREB6 plays an important role in the response of plants to a wide range of osmotic stresses.
Phenotypic analysis
- Overexpression of OsDREB6 increased tolerance to osmotic, high salt, and cold stresses in transgenic rice whereas, OsDREB6 double-stranded RNA interference (RNAi) lines were found to be more sensitive to these stresses than wild- type rice.
- Additionally, sugar, proline and catalase levels in OsDREB6 RNAi lines were significantly lower than in the corresponding OsDREB6 overexpression lines and control lines after PEG treatment.
- In contrast, malondialdehyde (MDA) levels were significantly higher in RNAi lines than in control and overexpression lines. Furthermore, expression levels of some stress-related genes were altered in the transgenic plants.
Expression
- Expression pattern analysis indicated that OsDREB6 was induced in response to dehydration, high salinity, and most importantly by cold stress (4°C).
You can also add sub-section(s) at will.
Labs working on this gene
- College of Plant science&Technology, Huazhong Agriculture University, Wuhan 430070, China
- Shanghai Agrobiological Gene Center, Shanghai 201106, China
- State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou 310006, China
References
- ↑ 1.0 1.1 Gutha LR, Reddy AR. Rice DREB1B promoter shows distinct stress-specific responses, and the overexpression of cDNA in tobacco confers improved abiotic and biotic stress tolerance. Plant Mol Biol. 2008 Dec;68(6):533-55. doi: 10.1007/s11103-008-9391-8. Epub 2008 Aug 28. PubMed PMID: 18754079.
