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Reference Detail
| Reference | ||
|---|---|---|
| Author | Kubota,Y., Miyao,A., Hirochika,H., Tozawa,Y., Yasuda,H., Tsunoyama,Y., Niwa,Y., Imamura,S., Shirai,M. and Asayama,M. | |
| Title | Two Novel Nuclear Genes, OsSIG5 and OsSIG6, Encoding Potential Plastid Sigma Factors of RNA Polymerase in Rice: Tissue-Specific and Light-Responsive Gene Expression. | |
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Abstract: Two novel nuclear genes, OsSIG5 and OsSIG6, encoding potential plastid sigma factors of RNA polymerase (RNAP) were identified in Oryza sativa. The deduced amino acid sequences contain conserved regions, regions 1.2-4.2, and a novel region A/B at the N-terminus. Tissue-specific and light-responsive transcripts of OsSIG5 and OsSIG6 were observed. The N-terminal region of OsSig5 conferred import of green fluorescent protein into the chloroplast. Specific transcripts of rice psbA were synthesized in vitro by reconstituted OsSig5-RNAP holoenzymes. These results indicated that OsSig5 is a plastid sigma factor. This is the first report of the Sig5-type sigma factor in crops. |
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| Journal | Plant Cell Physiol. | |
| Country | Japan | |
| Volume | 48(1) | |
| Pages | 186-192 | |
| Year | 2007 | |
| PubMed ID | 17148693 | |
| PubMed Central ID | - | |
| DOI | 10.1093/pcp/pcl050 | |
| URL | - | |
| Relation | ||
| Gene | SIG3 SIG5 SIG6 | |
| INSD | AB096011 AB096012 | |
| Strain | Wild Core Collection | - |
| Induced Mutation Lines(NIG Collection) | - | |
| Sterile Seed Strain | - | |
|
Lethal Embryo Mutantion Strain |
- | |
|
Stages in Each Organ - Muant Lines (Gene) |
- | |
| Cultivated Varieties(NIG Collection) | - | |
| Stages in Each Organ | - | |
