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Beyond heat waves: Unlocking epigenetic heat stress memory in Arabidopsis
http://hdl.handle.net/10061/0002000769
http://hdl.handle.net/10061/00020007692b77aa79-e02b-4ff3-89fc-f62258dd2a1e
| 名前 / ファイル | ライセンス | アクション |
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fulltext (662 KB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2025-02-13 | |||||||||
| タイトル | ||||||||||
| タイトル | Beyond heat waves: Unlocking epigenetic heat stress memory in Arabidopsis | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ | journal article | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| 著者 |
Nishio, Haruki
× Nishio, Haruki
× Kawakatsu, Taiji
× 山口, 暢俊 |
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | Plants remember their exposure to environmental changes and respond more effectively the next time they encounter a similar change by flexibly altering gene expression. Epigenetic mechanisms play a crucial role in establishing such memory of environmental changes and fine-tuning gene expression. With the recent advancements in biochemistry and sequencing technologies, it has become possible to characterize the dynamics of epigenetic changes on scales ranging from short term (minutes) to long term (generations). Here, our main focus is on describing the current understanding of the temporal regulation of histone modifications and chromatin changes during exposure to short-term recurring high temperatures and reevaluating them in the context of natural environments. Investigations of the dynamics of histone modifications and chromatin structural changes in Arabidopsis after repeated exposure to heat at short intervals have revealed the detailed molecular mechanisms of short-term heat stress memory, which include histone modification enzymes, chromatin remodelers, and key transcription factors. In addition, we summarize the spatial regulation of heat responses. Based on the natural temperature patterns during summer, we discuss how plants cope with recurring heat stress occurring at various time intervals by utilizing 2 distinct types of heat stress memory mechanisms. We also explore future research directions to provide a more precise understanding of the epigenetic regulation of heat stress memory. | |||||||||
| 書誌情報 |
en : Plant Physiology 巻 194, 号 4, p. 1934-1951, 発行日 2024-04-01 |
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| 出版者 | Oxford University Press | |||||||||
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| 収録物識別子タイプ | EISSN | |||||||||
| 収録物識別子 | 1532-2548 | |||||||||
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| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.1093/plphys/kiad558 | |||||||||
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| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | URI | |||||||||
| 関連識別子 | https://academic.oup.com/plphys/article/194/4/1934/7329540 | |||||||||
| 権利 | ||||||||||
| 権利情報 | $00A9 The Author(s) 2023. This is a pre-copyedited, author-produced version of an article accepted for publication in Plant Physiology following peer review. The version of record Nishio Haruki, Kawakatsu Taiji, Yamaguchi Nobutoshi. Beyond heat waves: Unlocking epigenetic heat stress memory in Arabidopsis. Plant Physiology 194, 4 is available online at: https://doi.org/10.1093/plphys/kiad558. 出版社許諾条件により、本文は2025年4月1日以降に公開 | |||||||||
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| 出版タイプ | AM | |||||||||
