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The Response Regulator RpaB Binds to the Upstream Element of Photosystem I Genes To Work for Positive Regulation under Low-Light Conditions in Synechocystis sp Strain PCC 6803
https://sucra.repo.nii.ac.jp/records/13586
https://sucra.repo.nii.ac.jp/records/13586d21db4be-1b98-432c-80bb-9b06d4bc9f8d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
A1002879.pdf (318.4 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2009-09-15 | |||||
| タイトル | ||||||
| タイトル | The Response Regulator RpaB Binds to the Upstream Element of Photosystem I Genes To Work for Positive Regulation under Low-Light Conditions in Synechocystis sp Strain PCC 6803 | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Seino, Yurie
× Seino, Yurie× Takahashi, Tomoko× 日原, 由香子 |
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| 著者 ローマ字 | ||||||
| 値 | Seino, Yurie | |||||
| 著者 ローマ字 | ||||||
| 値 | Takahashi, Tomoko | |||||
| 著者 ローマ字 | ||||||
| 値 | Hihara, Yukako | |||||
| 著者 所属 | ||||||
| 著者 所属 | ||||||
| 著者 所属 | ||||||
| 値 | 埼玉大学大学院理工学研究科生命科学部門 | |||||
| 著者 所属(別言語) | ||||||
| 著者 所属(別言語) | ||||||
| 著者 所属(別言語) | ||||||
| 値 | Department of Biochemistry and Molecular Biology, Faculty of Science, Saitama University | |||||
| 書誌情報 |
JOURNAL OF BACTERIOLOGY 巻 191, 号 5, p. 1581-1586, 発行日 2009 |
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| 年月次 | ||||||
| 値 | 2009-3 | |||||
| 出版者名 | ||||||
| 出版者 | American Society for Microbiology | |||||
| 収録物識別子 | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00219193 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1128/JB.01588-08 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The coordinated high-light response of genes encoding subunits of photosystem I (PSI) is achieved by the AT-rich region located just upstream of the core promoter in Synechocystis sp. strain PCC 6803. The upstream element enhances the basal promoter activity under low-light conditions, whereas this positive regulation is lost immediately after the shift to high-light conditions. In this study, we focused on a high-light regulatory 1 (HLR1) sequence included in the upstream element of every PSI gene examined. A gel mobility shift assay revealed that a response regulator RpaB binds to the HLR1 sequence in PSI promoters. Base substitution in the HLR1 sequence or decrease in copy number of the rpaB gene resulted in decrease in the promoter activity of PSI genes under low-light conditions. These observations suggest that RpaB acts as a transcriptional activator for PSI genes. It is likely that RpaB binds to the HLR1 sequence under low-light conditions and works for positive regulation of PSI genes and for negative regulation of high-light-inducible genes depending on the location of the HLR1 sequence within target promoters. | |||||
| 注記 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | This is a pre-copy-editing, author-produced PDF of an article accepted for publication in Journal of Electron Microscopy following peer review. The definitive publisher-authenticated version American Society for Microbiology, Journal of Bacteriology, March 2009, p. 1581-1586, Vol. 191, No. 5; DOI 10.1128/JB.01588-08 online at: http://jb.asm.org/cgi/content/abstract/191/5/1581 | |||||
| 版 | ||||||
| 値 | [著者版] | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | text | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 作成日 | ||||||
| 日付 | 2009-09-15 | |||||
| 日付タイプ | Created | |||||
| アイテムID | ||||||
| 値 | A1002879 | |||||
