Difference between revisions of "Os09g0375100"
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| − | + | The rice '''''Os09g0375100''''' was reported as '''''OsHSBP1''''' in 2012 <ref name="ref1" /> by researchers from China and Pakistan. | |
| − | |||
==Annotated Information== | ==Annotated Information== | ||
| + | ===Gene Symbol=== | ||
| + | *'''''Os09g0375100''''' '''''<=>''''' '''''OsHSBP1,HSBP1''''' | ||
===Function=== | ===Function=== | ||
| − | + | * HSF binding protein (HSBP) is reported to modulate the function of '''''HSF''''' by binding to their trimer and hence to regulate HSR. | |
| − | + | * '''''OsHSBP1''''' and '''''OsHSBP2''''' play important role in the regulation of the HSR and seed development of rice. | |
| + | ===Phenotypic analysis=== | ||
| + | * Both '''''OsHSBP1''''' and '''''OsHSBP2''''' were also important for seed development, as their knock-down lines were associated with significant seed abortion. | ||
| + | * The thermotolerance assay revealed that '''''OsHSBP1''''' and '''''OsHSBP2''''' are negative regulators of HSR and involved in acquired thermotolerance but not in basal thermotolerance since their over-expression transgenic lines pre-heated at sublethal temperature, showed significantly decreased seedling survival after heat shock treatment. | ||
| + | * Furthermore, antioxidant activity and gene expression of catalase and peroxidase was significantly increased in knock-down transgenic seedlings of OsHSBP1 and OsHSBP2 after heat stress compared with the wild type. | ||
===Expression=== | ===Expression=== | ||
| − | + | * Both '''''OsHSBP1''''' and '''''OsHSBP2''''' expressed ubiquitously in all tissues under normal growth conditions while their expression levels were significantly increased during recovery after heat shock treatment. | |
| − | === | + | ===Subcellular localization=== |
| − | + | * Subcellular localization analysis revealed the cytosol-nuclear localization of both '''''OsHSBP1''''' and '''''OsHSBP2''''' in onion epidermal cells. | |
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== | ||
| − | + | * State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China | |
| + | * Department of Plant Breeding and Genetics, PMAS-Arid Agriculture University Rawalpindi, Pakistan | ||
==References== | ==References== | ||
| − | + | <references> | |
| + | * <ref name="ref1"> | ||
| + | Rana RM, Dong S, Tang H, Ahmad F, Zhang H. Functional analysis of OsHSBP1 and | ||
| + | OsHSBP2 revealed their involvement in the heat shock response in rice (Oryza | ||
| + | sativa L.). J Exp Bot. 2012 Oct;63(16):6003-16. doi: 10.1093/jxb/ers245. Epub | ||
| + | 2012 Sep 20. PubMed PMID: 22996677. | ||
| + | </ref> | ||
| + | |||
| + | </references> | ||
| + | |||
==Structured Information== | ==Structured Information== | ||
[[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 09]] | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 09]] | ||
Latest revision as of 11:29, 22 October 2016
The rice Os09g0375100 was reported as OsHSBP1 in 2012 [1] by researchers from China and Pakistan.
Contents
Annotated Information
Gene Symbol
- Os09g0375100 <=> OsHSBP1,HSBP1
Function
- HSF binding protein (HSBP) is reported to modulate the function of HSF by binding to their trimer and hence to regulate HSR.
- OsHSBP1 and OsHSBP2 play important role in the regulation of the HSR and seed development of rice.
Phenotypic analysis
- Both OsHSBP1 and OsHSBP2 were also important for seed development, as their knock-down lines were associated with significant seed abortion.
- The thermotolerance assay revealed that OsHSBP1 and OsHSBP2 are negative regulators of HSR and involved in acquired thermotolerance but not in basal thermotolerance since their over-expression transgenic lines pre-heated at sublethal temperature, showed significantly decreased seedling survival after heat shock treatment.
- Furthermore, antioxidant activity and gene expression of catalase and peroxidase was significantly increased in knock-down transgenic seedlings of OsHSBP1 and OsHSBP2 after heat stress compared with the wild type.
Expression
- Both OsHSBP1 and OsHSBP2 expressed ubiquitously in all tissues under normal growth conditions while their expression levels were significantly increased during recovery after heat shock treatment.
Subcellular localization
- Subcellular localization analysis revealed the cytosol-nuclear localization of both OsHSBP1 and OsHSBP2 in onion epidermal cells.
You can also add sub-section(s) at will.
Labs working on this gene
- State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
- Department of Plant Breeding and Genetics, PMAS-Arid Agriculture University Rawalpindi, Pakistan
References
- ↑ Rana RM, Dong S, Tang H, Ahmad F, Zhang H. Functional analysis of OsHSBP1 and OsHSBP2 revealed their involvement in the heat shock response in rice (Oryza sativa L.). J Exp Bot. 2012 Oct;63(16):6003-16. doi: 10.1093/jxb/ers245. Epub 2012 Sep 20. PubMed PMID: 22996677.
