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Journal Articles Frontiers in Plant Science Year : 2021

Protoplast: A Valuable Toolbox to Investigate Plant Stress Perception and Response

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Abstract

Plants are constantly facing abiotic and biotic stresses. To continue to thrive in their environment, they have developed many sophisticated mechanisms to perceive these stresses and provide an appropriate response. There are many ways to study these stress signals in plant, and among them, protoplasts appear to provide a unique experimental system. As plant cells devoid of cell wall, protoplasts allow observations at the individual cell level. They also offer a prime access to the plasma membrane and an original view on the inside of the cell. In this regard, protoplasts are particularly useful to address essential biological questions regarding stress response, such as protein signaling, ion fluxes, ROS production, and plasma membrane dynamics. Here, the tools associated with protoplasts to comprehend plant stress signaling are overviewed and their potential to decipher plant defense mechanisms is discussed.
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hal-03549255 , version 1 (31-01-2022)

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Attribution - CC BY 4.0

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  • HAL Id : hal-03549255 , version 1

Cite

Guillaume Gilliard, Eloïse Huby, Sylvain Cordelier, Marc Ongena, Sandrine Dhondt‐cordelier, et al.. Protoplast: A Valuable Toolbox to Investigate Plant Stress Perception and Response. Frontiers in Plant Science, 2021, 12, 10.3389/fpls.2021.749581. ⟨hal-03549255⟩

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