Difference between revisions of "Os06g0348800"
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| − | + | The rice '''''Os06g0348800''''' was reported as '''''OsGLK1''''' in 2009 <ref name="ref1" /> by researchers from Japan. | |
==Annotated Information== | ==Annotated Information== | ||
| + | ===Gene Symbol=== | ||
| + | *'''''Os06g0348800''''' '''''<=>''''' '''''OsGLK1,GLK1''''' | ||
| + | |||
===Function=== | ===Function=== | ||
| − | + | * '''''OsGLK1''''' regulates chloroplast development under the control of light and phytohormones, and that it is a key regulator of chloroplast development. | |
| + | |||
| + | ===Phenotypic analysis=== | ||
| + | * The rice expression-microarray and northern blot analyses, showd that a large number of nucleus-encoded genes involved in chloroplast functions were highly expressed and transcripts of plastid-encoded genes, psaA , psbA and rbcL , increased in the '''''OsGLK1'''''-FOX calli. | ||
| + | * Transmission electron microscopy showed the existence of differentiated chloroplasts with grana stacks in '''''OsGLK1''''' -FOX calli cells. | ||
| + | * However, in darkness, '''''OsGLK1'''''-FOX calli did not show a green color or develop grana stacks. | ||
| + | * Developed chloroplasts was found in vascular bundle and bundle sheath cells of coleoptiles and leaves from '''''OsGLK1'''''-FOX seedlings. | ||
| + | * The '''''OsGLK1'''''-FOX calli exhibited high photosynthetic activity and were able to grow on sucrose-depleted media, indicating that developed chloroplasts in '''''OsGLK1'''''-FOX rice calli are functional and active. | ||
===Expression=== | ===Expression=== | ||
| − | + | * the endogenous OsGLK1 mRNA level was observed to be increased synchronously with the greening of wild-type calli after transfer to plantlet regeneration medium. | |
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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== | ||
| − | + | * Division of Genome and Biodiversity Research, National Institute of Agrobiological Sciences, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8602 Japan | |
| + | * Division of Plant Sciences, National Institute of Agrobiological Sciences, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8602 Japan | ||
| + | * Department of Applied Biological Chemistry, University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657 Japan | ||
==References== | ==References== | ||
| − | + | <references> | |
| − | + | * <ref name="ref1"> | |
| + | Nakamura H, Muramatsu M, Hakata M, Ueno O, Nagamura Y, Hirochika H, Takano M, | ||
| + | Ichikawa H. Ectopic overexpression of the transcription factor OsGLK1 induces | ||
| + | chloroplast development in non-green rice cells. Plant Cell Physiol. 2009 | ||
| + | Nov;50(11):1933-49. doi: 10.1093/pcp/pcp138. PubMed PMID: 19808806; PubMed | ||
| + | Central PMCID: PMC2775961. | ||
| + | </ref> | ||
| + | </references> | ||
==Structured Information== | ==Structured Information== | ||
| − | + | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 6]] | |
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Latest revision as of 12:41, 2 March 2017
The rice Os06g0348800 was reported as OsGLK1 in 2009 [1] by researchers from Japan.
Contents
Annotated Information
Gene Symbol
- Os06g0348800 <=> OsGLK1,GLK1
Function
- OsGLK1 regulates chloroplast development under the control of light and phytohormones, and that it is a key regulator of chloroplast development.
Phenotypic analysis
- The rice expression-microarray and northern blot analyses, showd that a large number of nucleus-encoded genes involved in chloroplast functions were highly expressed and transcripts of plastid-encoded genes, psaA , psbA and rbcL , increased in the OsGLK1-FOX calli.
- Transmission electron microscopy showed the existence of differentiated chloroplasts with grana stacks in OsGLK1 -FOX calli cells.
- However, in darkness, OsGLK1-FOX calli did not show a green color or develop grana stacks.
- Developed chloroplasts was found in vascular bundle and bundle sheath cells of coleoptiles and leaves from OsGLK1-FOX seedlings.
- The OsGLK1-FOX calli exhibited high photosynthetic activity and were able to grow on sucrose-depleted media, indicating that developed chloroplasts in OsGLK1-FOX rice calli are functional and active.
Expression
- the endogenous OsGLK1 mRNA level was observed to be increased synchronously with the greening of wild-type calli after transfer to plantlet regeneration medium.
You can also add sub-section(s) at will.
Labs working on this gene
- Division of Genome and Biodiversity Research, National Institute of Agrobiological Sciences, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8602 Japan
- Division of Plant Sciences, National Institute of Agrobiological Sciences, 2-1-2 Kannondai, Tsukuba, Ibaraki, 305-8602 Japan
- Department of Applied Biological Chemistry, University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo, 113-8657 Japan
References
- ↑ Nakamura H, Muramatsu M, Hakata M, Ueno O, Nagamura Y, Hirochika H, Takano M, Ichikawa H. Ectopic overexpression of the transcription factor OsGLK1 induces chloroplast development in non-green rice cells. Plant Cell Physiol. 2009 Nov;50(11):1933-49. doi: 10.1093/pcp/pcp138. PubMed PMID: 19808806; PubMed Central PMCID: PMC2775961.
