Difference between revisions of "Os08g0442700"
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| − | The rice gene | + | The rice gene Os08g0442700 was reported as '''''coe1''''' in 2010<ref name="ref1" /> by researchers from Japan. |
==Annotated Information== | ==Annotated Information== | ||
===Gene Symbol=== | ===Gene Symbol=== | ||
| − | *''''' <=> | + | *'''''Os08g0442700 <=> COE1，OSCOE1 |
===Function=== | ===Function=== | ||
| − | + | * '''''COE1''''' encodes a leucine-rich repeat receptor-like kinase, whose amino acid sequence is similar to that of brassinosteroid-insensitive 1-associated receptor kinase 1 (BAK1), and which is localized at the plasma membrane. | |
| − | + | * Auxin and brassinosteroids regulate CV intervals in opposite directions, and '''''COE1''''' may regulate CV intervals downstream of auxin and brassinosteroid signals. | |
===Mutation=== | ===Mutation=== | ||
| − | + | * The '''''coe1''''' mutants had short commissural vein (CV) intervals and produced clustered CVs. | |
| − | + | * Application of 1-N-naphthylphthalamic acid and brefeldin A decreased CV intervals, and application of 1-naphthaleneacetic acid increased CV intervals in wild-type rice; however, coe1 mutants were insensitive to these chemicals. | |
| + | * Brassinolide, an active brassinosteroid, decreased the CV intervals of wild-type rice, and brassinazole, an inhibitor of brassinosteroid biosynthesis, increased the CV intervals of wild-type rice, but coe1 mutants showed insensitivity to these chemicals. | ||
===Expression === | ===Expression === | ||
| − | + | * '''''COE1''''' is preferentially expressed in leaf blades and flowers. | |
| − | |||
===Evolution=== | ===Evolution=== | ||
| Line 19: | Line 19: | ||
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== | ||
| − | + | *Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan, | |
| + | *Department of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Science, The University of Tokyo, Yayoi 1-1-1, Bunkyo-ku, Tokyo 113-8657, Japan, | ||
| + | *Graduate School of Agricultural Science, Tohoku University, 1-1 Tsutsumidori-Amamiyamachi, Aoba-ku, Sendai 981-8555, Japan | ||
| + | *Bioscience and Biotechnology Center, Nagoya University, Chikusa, Nagoya, Aichi 464-8601, Japan | ||
==References== | ==References== | ||
<references> | <references> | ||
* <ref name="ref1"> | * <ref name="ref1"> | ||
| + | Sakaguchi J, Itoh J, Ito Y, Nakamura A, Fukuda H, Sawa S. COE1, an LRR-RLK | ||
| + | responsible for commissural vein pattern formation in rice. Plant J. 2010 | ||
| + | Aug;63(3):405-16. doi: 10.1111/j.1365-313X.2010.04250.x. PubMed PMID: 20487383. | ||
</ref> | </ref> | ||
Latest revision as of 07:14, 12 December 2016
The rice gene Os08g0442700 was reported as coe1 in 2010[1] by researchers from Japan.
Contents
Annotated Information
Gene Symbol
- Os08g0442700 <=> COE1，OSCOE1
Function
- COE1 encodes a leucine-rich repeat receptor-like kinase, whose amino acid sequence is similar to that of brassinosteroid-insensitive 1-associated receptor kinase 1 (BAK1), and which is localized at the plasma membrane.
- Auxin and brassinosteroids regulate CV intervals in opposite directions, and COE1 may regulate CV intervals downstream of auxin and brassinosteroid signals.
Mutation
- The coe1 mutants had short commissural vein (CV) intervals and produced clustered CVs.
- Application of 1-N-naphthylphthalamic acid and brefeldin A decreased CV intervals, and application of 1-naphthaleneacetic acid increased CV intervals in wild-type rice; however, coe1 mutants were insensitive to these chemicals.
- Brassinolide, an active brassinosteroid, decreased the CV intervals of wild-type rice, and brassinazole, an inhibitor of brassinosteroid biosynthesis, increased the CV intervals of wild-type rice, but coe1 mutants showed insensitivity to these chemicals.
Expression
- COE1 is preferentially expressed in leaf blades and flowers.
Evolution
You can also add sub-section(s) at will.
Labs working on this gene
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan,
- Department of Agricultural and Environmental Biology, Graduate School of Agricultural and Life Science, The University of Tokyo, Yayoi 1-1-1, Bunkyo-ku, Tokyo 113-8657, Japan,
- Graduate School of Agricultural Science, Tohoku University, 1-1 Tsutsumidori-Amamiyamachi, Aoba-ku, Sendai 981-8555, Japan
- Bioscience and Biotechnology Center, Nagoya University, Chikusa, Nagoya, Aichi 464-8601, Japan
References
- ↑ Sakaguchi J, Itoh J, Ito Y, Nakamura A, Fukuda H, Sawa S. COE1, an LRR-RLK responsible for commissural vein pattern formation in rice. Plant J. 2010 Aug;63(3):405-16. doi: 10.1111/j.1365-313X.2010.04250.x. PubMed PMID: 20487383.
