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https://hdl.handle.net/20.500.14094/90008264
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2024-04-19
21:03 集計
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90008264 (fulltext)
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メタデータID
90008264
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open access
出版タイプ
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タイトル
Wound-inducible ANAC071 and ANAC096 transcription factors promote cambial cell formation in incised Arabidopsis flowering stems
著者
Matsuoka, Keita ; Sato, Ryosuke ; Matsukura, Yuki ; Kawajiri, Yoshiki ; Iino, Hiromi ; Nozawa, Naoyuki ; Shibata, Kyomi ; Kondo, Yuki ; Satoh, Shinobu ; Asahina, Masashi
著者名
Matsuoka, Keita
著者名
Sato, Ryosuke
著者名
Matsukura, Yuki
著者名
Kawajiri, Yoshiki
著者名
Iino, Hiromi
著者名
Nozawa, Naoyuki
著者名
Shibata, Kyomi
著者ID
A2722
研究者ID
1000070733575
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail?systemId=fcfd0c16b966a82a520e17560c007669
著者名
Kondo, Yuki
近藤, 侑貴
コンドウ, ユウキ
所属機関名
理学研究科
著者名
Satoh, Shinobu
著者名
Asahina, Masashi
収録物名
communications biology
巻(号)
4
ページ
369
出版者
Nature Research
刊行日
2021-03-19
公開日
2021-05-14
抄録
ANAC071 and its homolog ANAC096 are plant-specific transcription factors required for the initiation of cell division during wound healing in incised Arabidopsis flowering stems and Arabidopsis hypocotyl grafts; however, the mechanism remains mostly unknown. In this study, we showed that wound-induced cambium formation involved cell proliferation and the promoter activity of TDR/PXY (cambium-related gene) in the incised stem. Prior to the wound-induced cambium formation, both ANAC071 and ANAC096 were expressed at these sites. anac-multiple mutants significantly decreased wound-induced cambium formation in the incised stems and suppressed the conversion from mesophyll cells to cambial cells in an ectopic vascular cell induction culture system (VISUAL). Our results suggest that ANAC071 and ANAC096 are redundantly involved in the process of “cambialization”, the conversion from differentiated cells to cambial cells, and these cambium-like cells proliferate and provide cells in wound tissue during the tissue-reunion process.
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理学研究科
学術雑誌論文
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© The Author(s) 2021.
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.
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journal article
言語
English (英語)
eISSN
2399-3642
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DOI
https://doi.org/10.1038/s42003-021-01895-8
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