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

Gilliard, Guillaume; Huby, Eloïse; Cordelier, Sylvain; Ongena, Marc; Dhondt-Cordelier, Sandrine; Deleu, Magali

doi:10.3389/fpls.2021.749581

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

Gilliard, Guillaume; Huby, Eloïse; Cordelier, Sylvain et al.

2021 • In Frontiers in Plant Science, 12

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https://hdl.handle.net/2268/264771

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10.3389/fpls.2021.749581

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Keywords :

Plant stress response; protein signaling; ion fluxes; cell membrane dynamics; plant protoplasts

Abstract :

[en] 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.

Research center :

TERRA Research Centre - TERRA

Disciplines :

Agriculture & agronomy

Author, co-author :

Gilliard, Guillaume ^✱; Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes

Huby, Eloïse ^✱; Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes

Cordelier, Sylvain

Ongena, Marc ; Université de Liège - ULiège > Département GxABT > Microbial, food and biobased technologies

Dhondt-Cordelier, Sandrine ^✱

Deleu, Magali ^✱; Université de Liège - ULiège > Département GxABT > Chimie des agro-biosystèmes

^✱ These authors have contributed equally to this work.

Language :

English

Title :

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

Publication date :

05 October 2021

Journal title :

Frontiers in Plant Science

eISSN :

1664-462X

Publisher :

Frontiers Media S.A., Lausanne, Switzerland

Volume :

Peer reviewed :

Peer Reviewed verified by ORBi

Additional URL :

https://www.frontiersin.org/articles/10.3389/fpls.2021.749581/full

Funders :

FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture [BE]
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
SFR condorcet
FU - Fondation Universitaire [BE]

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