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Fluence rate dependence of red light-induced phosphorylation of plasma membrane H^+-ATPase in stomatal guard cells
http://hdl.handle.net/2237/00030409
http://hdl.handle.net/2237/00030409a96f2dcd-bcc2-4d94-b106-9cfef6f03c36
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Plant_Signal_Behav_final_forNU (1.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-06-11 | |||||
| タイトル | ||||||
| タイトル | Fluence rate dependence of red light-induced phosphorylation of plasma membrane H^+-ATPase in stomatal guard cells | |||||
| 言語 | en | |||||
| 著者 |
Ando, Eigo
× Ando, Eigo× Kinoshita, Toshinori |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | This is an Accepted Manuscript of an article published by Taylor & Francis Group in Plant Signaling & Behavior on 02/01/2019, available online: http://www.tandfonline.com/10.1080/15592324.2018.1561107. | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Arabidopsis thaliana | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | red light | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | photosynthesis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | guard cells | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | immunohistochemistry | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | phosphorylation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | plasma membrane H^+-ATPase | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Stomatal opening is induced by red light as well as blue light. Recently, we established an immunohistochemical technique using whole leaves to study plasma membrane (PM) H^+-ATPase in guard cells, which is an important enzyme driving stomatal opening. Our technique revealed that red light illuminated to whole leaves induces photosynthesis-dependent phosphorylation of C-terminal penultimate residue of PM H^+-ATPase, threonine, in guard cells, which has been considered to be important for activation of PM H^+-ATPase, and we proposed that red light promotes stomatal opening via activation of PM H^+-ATPase in guard cells in whole leaves. Here, using our new immunohistochemical technique, we investigated fluence rate dependence of red light-induced phosphorylation of PM H^+-ATPase. We found that illumination of red light at 50 µmol m^–2 s^–1, which was suggested to initiate photosynthesis, saturates phosphorylation of PM H^+-ATPase. Furthermore, we immunohistochemically confirmed decrease in the amount of PM H^+-ATPase protein in a knock-out mutant of AHA1, an isogene encoding the major isoform of PM H^+-ATPase in guard cells, implying the importance of AHA1 as the major PM H^+-ATPase protein in guard cells for light-induced stomatal opening. | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Published online: 02 Jan 2019. ファイル公開：2020/01/02 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Taylor & Francis | |||||
| 言語 | en | |||||
| 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 | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1080/15592324.2018.1561107 | |||||
| ISSN（Online） | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 1559-2324 | |||||
| 書誌情報 |
en : Plant Signaling & Behavior 巻 14, 号 2, p. 1561107, 発行日 2019 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
