Difference between revisions of "Os09g0540800"
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| − | + | The rice '''''Os09g0540800''''' was reported as '''''OsFD1''''' in 2013 <ref name="ref1" /> by researchers from Japan. | |
==Annotated Information== | ==Annotated Information== | ||
| + | [[File:152-Os09g0540800.png|right|thumb|227px|'''Figure 2.''' ''Expression of rice FD genes in various organs.<ref name="ref1" />.'']] | ||
| + | ===Gene Symbol=== | ||
| + | *'''''Os09g0540800''''' '''<=>''' '''''OsbZIP77, OsFD1''''' | ||
===Function=== | ===Function=== | ||
| − | + | * FD encodes a basic leucine zipper (bZIP)-containing transcription factor which is a key component of the FAC (florigen activation complex) | |
| + | * '''''OsFD1''''' activates OsMADS15, a rice homolog of Arabidopsis APETALA1, leading to flowering. | ||
| + | * FD function has diverged between '''''OsFD1''''' and '''''OsFD2''''', but formation of a FAC is essential for their function. | ||
| + | * Overexpression of '''''OsFD2''''', a member of the Poaceae FD2 group, produced smaller leaves with shorter plastochrons, suggesting that OsFD2 controls leaf development. | ||
===Expression=== | ===Expression=== | ||
| − | + | * The accumulation of OsFD1, OsFD2 and OsFD3 mRNAs in vari- ous organs was examined by reverse transcription–PCR (RT–PCR) (Fig. 2). | |
| + | * All three transcripts accumulated in all of the organs tested: leaf blades, leaf sheaths, lamina joint regions connecting the leaf blade and leaf sheath, stems of vegetative phase plants, crown roots, tiller buds and shoot apices of vegetative phase plants. Lamina joints included ligules and auricles. | ||
| − | === | + | ===Subcellular localization=== |
| − | + | * Subcellular localization showed that '''''OsFD1''''' accumulated predominantly in the nuclei of rice 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== | ||
| − | + | * Laboratory of Plant Molecular Genetics, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0192 Japan | |
| − | |||
==References== | ==References== | ||
| − | + | <references> | |
| + | * <ref name="ref1"> | ||
| + | Tsuji H, Nakamura H, Taoka K, Shimamoto K. Functional diversification of FD | ||
| + | transcription factors in rice, components of florigen activation complexes. Plant | ||
| + | Cell Physiol. 2013 Mar;54(3):385-97. doi: 10.1093/pcp/pct005. Epub 2013 Jan 16. | ||
| + | PubMed PMID: 23324168; PubMed Central PMCID: PMC3589828. | ||
| + | </ref> | ||
| + | </references> | ||
==Structured Information== | ==Structured Information== | ||
[[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 9]] | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 9]] | ||
Latest revision as of 05:09, 21 October 2016
The rice Os09g0540800 was reported as OsFD1 in 2013 [1] by researchers from Japan.
Contents
Annotated Information
Figure 2. Expression of rice FD genes in various organs.[1].
Gene Symbol
- Os09g0540800 <=> OsbZIP77, OsFD1
Function
- FD encodes a basic leucine zipper (bZIP)-containing transcription factor which is a key component of the FAC (florigen activation complex)
- OsFD1 activates OsMADS15, a rice homolog of Arabidopsis APETALA1, leading to flowering.
- FD function has diverged between OsFD1 and OsFD2, but formation of a FAC is essential for their function.
- Overexpression of OsFD2, a member of the Poaceae FD2 group, produced smaller leaves with shorter plastochrons, suggesting that OsFD2 controls leaf development.
Expression
- The accumulation of OsFD1, OsFD2 and OsFD3 mRNAs in vari- ous organs was examined by reverse transcription–PCR (RT–PCR) (Fig. 2).
- All three transcripts accumulated in all of the organs tested: leaf blades, leaf sheaths, lamina joint regions connecting the leaf blade and leaf sheath, stems of vegetative phase plants, crown roots, tiller buds and shoot apices of vegetative phase plants. Lamina joints included ligules and auricles.
Subcellular localization
- Subcellular localization showed that OsFD1 accumulated predominantly in the nuclei of rice cells.
You can also add sub-section(s) at will.
Labs working on this gene
- Laboratory of Plant Molecular Genetics, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0192 Japan
References
- ↑ 1.0 1.1 Tsuji H, Nakamura H, Taoka K, Shimamoto K. Functional diversification of FD transcription factors in rice, components of florigen activation complexes. Plant Cell Physiol. 2013 Mar;54(3):385-97. doi: 10.1093/pcp/pct005. Epub 2013 Jan 16. PubMed PMID: 23324168; PubMed Central PMCID: PMC3589828.
