| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2026-02-04 |
| タイトル |
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タイトル |
1-Butanol treatment enhances drought stress tolerance in Arabidopsis thaliana |
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言語 |
en |
| 著者 |
Do, Thi Nhu Quynh
Todaka, Daisuke
Tanaka, Maho
Takahashi, Satoshi
Ishida, Junko
Sako, Kaori
Nagano, Atsushi J
Takebayashi, Yumiko
Kanno, Yuri
Okamoto, Masanori
Pham, Xuan Hoi
Seki, Motoaki
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
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|
権利情報 |
This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s11103-024-01479-0 |
|
言語 |
en |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
Abiotic stress is a major factor affecting crop productivity. Chemical priming is a promising strategy to enhance tolerance to abiotic stress. In this study, we evaluated the use of 1-butanol as an effectual strategy to enhance drought stress tolerance in Arabidopsis thaliana. We first demonstrated that, among isopropanol, methanol, 1-butanol, and 2-butanol, pretreatment with 1-butanol was the most effective for enhancing drought tolerance. We tested the plants with a range of 1-butanol concentrations (0, 10, 20, 30, 40, and 50 mM) and further determined that 20 mM was the optimal concentration of 1-butanol that enhanced drought tolerance without compromising plant growth. Physiological tests showed that the enhancement of drought tolerance by 1-butanol pretreatment was associated with its stimulation of stomatal closure and improvement of leaf water retention. RNA-sequencing analysis revealed the differentially expressed genes (DEGs) between water- and 1-butanol-pretreated plants. The DEGs included genes involved in oxidative stress response processes. The DEGs identified here partially overlapped with those of ethanol-treated plants. Taken together, the results show that 1-butanol is a novel chemical priming agent that effectively enhances drought stress tolerance in Arabidopsis plants, and provide insights into the molecular mechanisms of alcohol-mediated abiotic stress tolerance. |
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言語 |
en |
| 内容記述 |
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内容記述タイプ |
Other |
|
内容記述 |
Version of record: 18 July 2024 |
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言語 |
en |
| 出版者 |
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出版者 |
SpringerNature |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
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 |
| 関連情報 |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1007/s11103-024-01479-0 |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0167-4412 |
| 書誌情報 |
en : Plant molecular biology
巻 114,
号 4,
p. 86,
発行日 2024-07-18
|
231227_Revised_Text_1-butanol_drought_Arabidopsis.pdf (8.9 MB)
Supplementary_data.zip (1.3 MB)
