Difference between revisions of "Os01g0197700"
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===Function=== | ===Function=== | ||
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* '''''Gn1a''''' is a quantitative trait loci (QTLs) that increases grain productivity in rice. | * '''''Gn1a''''' is a quantitative trait loci (QTLs) that increases grain productivity in rice. | ||
* '''''Gn1a''''', is a gene for cytokinin oxidase/ dehydrogenase (OsCKX2), an enzyme that degrades the phytohormone cytokinin. | * '''''Gn1a''''', is a gene for cytokinin oxidase/ dehydrogenase (OsCKX2), an enzyme that degrades the phytohormone cytokinin. | ||
===Mutation=== | ===Mutation=== | ||
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* Reduced expression of '''''OsCKX2''''' causes cytokinin accumulation in inflorescence meristems and increases the number of reproductive organs, resulting in enhanced grain yield. | * Reduced expression of '''''OsCKX2''''' causes cytokinin accumulation in inflorescence meristems and increases the number of reproductive organs, resulting in enhanced grain yield. | ||
===Expression === | ===Expression === | ||
===Evolution=== | ===Evolution=== | ||
| − | [[File:Os01g0197700-1.png| | + | [[File:Os01g0197700-1.png|center|thumb|300px|'''Phylogenetic relationship of CKX proteins in rice and Arabidopsis.''' '' <ref name="ref1" />.'']] |
You can also add sub-section(s) at will. | You can also add sub-section(s) at will. | ||
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==Labs working on this gene== | ==Labs working on this gene== | ||
* Bioscience and Biotechnology Center, Nagoya University, Nagoya 464-8601, Japan. | * Bioscience and Biotechnology Center, Nagoya University, Nagoya 464-8601, Japan. | ||
Latest revision as of 10:54, 20 December 2016
The rice gene Os01g0197700 was reported as Gn1a in 2005[1] by researchers from China and Japan.
Contents
Annotated Information
Gene Symbol
- Os01g0197700 <=> Gn1a, OsCKX2, CKX2, ckx2, Gn1a/OsCKX2, Os CKX2, CKX2/Gn1a
Function
- Gn1a is a quantitative trait loci (QTLs) that increases grain productivity in rice.
- Gn1a, is a gene for cytokinin oxidase/ dehydrogenase (OsCKX2), an enzyme that degrades the phytohormone cytokinin.
Mutation
- Reduced expression of OsCKX2 causes cytokinin accumulation in inflorescence meristems and increases the number of reproductive organs, resulting in enhanced grain yield.
Expression
Evolution
Phylogenetic relationship of CKX proteins in rice and Arabidopsis. [1].
You can also add sub-section(s) at will.
Labs working on this gene
- Bioscience and Biotechnology Center, Nagoya University, Nagoya 464-8601, Japan.
- Plant Science Center, RIKEN, Tsurumi, Yokohama 230-0045, Japan.
- Honda Research Institute Japan Co., Ltd., Kisarazu, Chiba, 292- 0818 Japan.
- China National Rice Research Institute, Hangzhou, 310006, China.
References
