Item type |
琉球大学リポジトリ登録用アイテムタイプ(1) |
公開日 |
2023-01-30 |
タイトル |
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タイトル |
The atypical E2F transcription factor DEL1 modulates growth-defense tradeofs of host plants during root-knot nematode infection |
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言語 |
en |
作成者 |
Nakagami, Satoru
Saeki, Kentaro
Toda, Kei
Ishida, Takashi
Sawa, Shinichiro
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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 |
権利情報 |
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言語 |
en |
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権利情報 |
© The Author(s) 2020 |
権利情報 |
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言語 |
en |
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権利情報Resource |
http://creativecommons.org/licenses/by/4.0/ |
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権利情報 |
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Te images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
In plants, growth–defense tradeofs are essential for optimizing plant performance and adaptation under stress conditions, such as pathogen attack. Root-knot nematodes (RKNs) cause severe economic losses in many crops worldwide, although little is known about the mechanisms that control plant growth and defense responses during nematode attack. Upon investigation of Arabidopsis thaliana infected with RKN (Meloidogyne incognita), we observed that the atypical transcription factor DP-E2F-like 1 (DEL1) repressed salicylic acid (SA) accumulation in RKN-induced galls. The DEL1-defcient Arabidopsis mutant (del1-1) exhibited excessive SA accumulation in galls and is more resistant to RKN infection. In addition, excessive lignifcation was observed in galls of del1-1. On the other hand, the root growth of del1-1 is reduced after RKN infection. Taken together, these fndings suggest that DEL1 plays an important role in the balance between plant growth and defense responses to RKN infection by controlling SA accumulation and lignifcation. |
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言語 |
en |
出版者 |
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言語 |
en |
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出版者 |
Nature Research |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ |
journal article |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
関連情報 |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1038/s41598-020-65733-3 |
収録物識別子 |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
2045-2322 |
収録物名 |
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言語 |
en |
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収録物名 |
Scientific Reports |
書誌情報 |
巻 10,
発行日 2020-06-01
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