| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2026-01-30 |
| タイトル |
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タイトル |
The gain-of-function mutation in the rice auxin-signaling repressor OsIAA13 induces resistance to rice bacterial blight by activating jasmonic acid-mediated defense system |
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言語 |
en |
| 著者 |
Suzuki, Go
Murakami, Aina
Moriyasu, Yutaro
Fukuda, Manatsu
Uji, Yuya
Onohata, Tomonori
Fujii, Yumi
Inukai, Yoshiaki
Gomi, Kenji
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| アクセス権 |
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アクセス権 |
embargoed access |
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アクセス権URI |
http://purl.org/coar/access_right/c_f1cf |
| 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/s10327-025-01227-2 |
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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 |
Jasmonic acid (JA) is involved in regulating rice defense responses against Xanthomonas oryzae pv. oryzae (Xoo) and affects signaling by other plant hormones to maximize JA-induced defense responses in rice. In this study of the JA- and auxin-mediated defense system in rice, we used the previously generated gain-of-function mutant of OsIAA13, a suppressor of auxin signaling. The expression of some auxin-responsive expansin genes was downregulated in the Osiaa13 mutant, which had a JA-hypersensitive phenotype. The expression of some JA-responsive defense-related genes such as the lignin biosynthesis gene OsPrx38 was upregulated in the mutants, and lignin content was higher in the Osiaa13 mutant than in the wild type. After IAA treatment of the mutant, the expression of OsPrx38 was downregulated. Some compounds with antibacterial activity against Xoo also accumulated in the Osiaa13 mutant. These results suggest that OsIAA13 contributes to resistance to Xoo by regulating JA- and auxin-mediated defense system(s) in rice. |
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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 |
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|
出版タイプ |
AM |
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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/s10327-025-01227-2 |
| 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 |
1345-2630 |
| 書誌情報 |
en : JOURNAL OF GENERAL PLANT PATHOLOGY
巻 91,
号 4,
p. 191-200,
発行日 2025-07
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| ファイル公開日 |
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日付 |
2026-07-01 |
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日付タイプ |
Available |
JGPP-D-25-00013_R2.pdf (705 KB)
