A mechanosensitive Ca2+ channel activity is dependent on the developmental regulator DEK1

A rise in cytoplasmic Ca2+ concentration is a well-described response of plant cells to mechanical stimulation. Here the authors show that the DEK1 protein, which is essential for epidermis specification and development in plants, is required for triggering a mechanically-activated Ca2+ channel.

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Detalles Bibliográficos
Autores principales: Daniel Tran, Roberta Galletti, Enrique D. Neumann, Annick Dubois, Reza Sharif-Naeini, Anja Geitmann, Jean-Marie Frachisse, Olivier Hamant, Gwyneth C. Ingram
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/31a8ee03937443e2b6fa8ff7e44ca367
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Sumario:A rise in cytoplasmic Ca2+ concentration is a well-described response of plant cells to mechanical stimulation. Here the authors show that the DEK1 protein, which is essential for epidermis specification and development in plants, is required for triggering a mechanically-activated Ca2+ channel.