Difference between revisions of "Os07g0490200"
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===Function=== | ===Function=== | ||
[[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']] | [[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']] | ||
| − | + | * '''''OsCBT''''' gene, which encodes a calmodulin (CaM)-binding protein. | |
| + | * '''''OsCBT''''' might act as a negative regulator on plant defense. | ||
===Mutation=== | ===Mutation=== | ||
[[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']] | [[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']] | ||
| − | + | * The '''''oscbt-1''''' mutant exhibits reduced levels of '''''OsCBT''''' transcripts and no significant morphological changes compared to wild-type plant although the growth of the mutant is stunted. However, '''''oscbt-1''''' mutants showed significant resistance to two major rice pathogens. The growth of the rice blast fungus '''Magnaporthe grisea''', as well as the bacterial pathogen '''Xanthomonas oryzae pv. oryzae''' was significantly suppressed in '''''oscbt-1''''' plants. Histochemical analysis indicated that the hypersensitive-response was induced in the '''''oscbt-1''''' mutant in response to compatible strains of fungal pathogens. | |
===Expression === | ===Expression === | ||
[[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']] | [[File:.png|right|thumb|400px|'''''' '' <ref name="ref1" />.'']] | ||
| − | + | * '''''OsCBT''''' expression was induced upon challenge with fungal elicitor. | |
===Evolution=== | ===Evolution=== | ||
Revision as of 06:27, 11 December 2016
The rice gene Os07g0490200 was reported as OsCBT in 2009[1] by researchers from Korea.
Contents
Annotated Information
Gene Symbol
- Os07g0490200 <=> OsCBT, CBT
Function
- OsCBT gene, which encodes a calmodulin (CaM)-binding protein.
- OsCBT might act as a negative regulator on plant defense.
Mutation
- The oscbt-1 mutant exhibits reduced levels of OsCBT transcripts and no significant morphological changes compared to wild-type plant although the growth of the mutant is stunted. However, oscbt-1 mutants showed significant resistance to two major rice pathogens. The growth of the rice blast fungus Magnaporthe grisea, as well as the bacterial pathogen Xanthomonas oryzae pv. oryzae was significantly suppressed in oscbt-1 plants. Histochemical analysis indicated that the hypersensitive-response was induced in the oscbt-1 mutant in response to compatible strains of fungal pathogens.
Expression
- OsCBT expression was induced upon challenge with fungal elicitor.
Evolution
You can also add sub-section(s) at will.
Labs working on this gene
- Division of Applied Life Science (Brain Korea 21 program), Plant Molecular Biology and Biotechnology Research Center and Environmental Biotechnology National Core Research Center, Gyeongsang National University, Jinju 660-701, Korea
- National Institute of Crop Science, Rural Development Administration, Suwon 441-857, Korea
- Department of Plant Science, Seoul National University, Seoul 151-742, Korea, 4School of Applied Biosciences, Kyungpook National University, Daegu 702-701, Korea
References
- ↑ 1.0 1.1 1.2 1.3 Koo SC, Choi MS, Chun HJ, Shin DB, Park BS, Kim YH, Park HM, Seo HS, Song JT, Kang KY, Yun DJ, Chung WS, Cho MJ, Kim MC. The calmodulin-binding transcription factor OsCBT suppresses defense responses to pathogens in rice. Mol Cells. 2009 May 31;27(5):563-70. doi: 10.1007/s10059-009-0081-4. PubMed PMID: 19466605.
