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ERECTA-family genes coordinate stem cell functions between the epidermal and internal layers of the shoot apical meristem
http://hdl.handle.net/2237/00027939
http://hdl.handle.net/2237/000279392a47db77-360b-486c-9b1e-2c4d6cdf674b
名前 / ファイル | ライセンス | アクション |
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dev156380.full (9.9 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2018-05-08 | |||||
タイトル | ||||||
タイトル | ERECTA-family genes coordinate stem cell functions between the epidermal and internal layers of the shoot apical meristem | |||||
言語 | en | |||||
著者 |
Kimura, Yuka
× Kimura, Yuka× Tasaka, Masao× Torii, Keiko U.× Uchida, Naoyuki |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2018. Published by The Company of Biologists Ltd | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CLAVATA3 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cytokinin | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ERECTA family | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Shoot apical meristem | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Stem cell | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | WUSCHEL | |||||
抄録 | ||||||
内容記述 | The epidermal cell layer and the tissues that lie underneath have different intrinsic functions during plant development. The stem cells within the shoot apical meristem (SAM) that give rise to aerial structures are located in the epidermal and internal tissue layers. However, our understanding of how the functions of these stem cells are coordinated across tissue layers so stem cells can behave as a single population remains limited. WUSCHEL (WUS) functions as a master regulator of stem cell activity. Here, we show that loss of function in the ERECTA (ER)-family receptor kinase genes can rescue the mutant phenotype of wus plants (loss of stem cells), as demonstrated by the reinstated expression of a stem cell marker gene in the SAM epidermis. Localized ER expression in the epidermis can suppress the SAM phenotype caused by loss of ER-family activity. Furthermore, the CLAVATA3- and cytokinin-induced outputs, which contribute to stem cell homeostasis, are dysfunctional in a tissue layer-specific manner in ER-family mutants. Collectively, our findings suggest that the ER family plays a role in the coordination of stem cell behavior between different SAM tissue layers. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | ファイル公開:2019-01-08 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | The Company of Biologists | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
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 | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1242/dev.156380 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0950-1991 | |||||
書誌情報 |
en : Development 巻 145, 号 1, p. dev156380, 発行日 2018-01-08 |
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著者版フラグ | ||||||
値 | publisher |