Role of proteases in the response of plants to drought

Copyright © 2021 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 168(2021) vom: 30. Nov., Seite 1-9
1. Verfasser: D'Ippólito, Sebastián (VerfasserIn)
Weitere Verfasser: Rey-Burusco, María Florencia, Feingold, Sergio Enrique, Guevara, María Gabriela
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Review Drought tolerance Plant proteases Protein turnover Signaling molecules Stress response Plant Growth Regulators Plant Proteins Peptide Hydrolases EC 3.4.-
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520 |a Plants are sessile organisms that, to survive they develop response mechanisms under water deficit conditions. Plant proteases play an essential role in a diversity of biological processes, among them tolerance to drought stress. Proteolysis is a critical regulator of stomatal development. Plant proteases are involved in the crosstalk among phytohormones and adjustment of stomatal aperture. Plant proteases are also related to the increment in reactive oxygen species (ROS) production detected in the plant biochemical response to drought. Plant proteases mitigate this process by degrading damaged, denatured, and aggregated proteins, remobilizing amino acids, and generating molecules involved in signal transductions. Although many roles for proteases have been proposed, molecular bases that regulate these mechanisms remain unknown. In this review, we summarize the current knowledge on the participation of proteases in the signaling pathways of plants in response to water deficit and their relationship with plant stress tolerance 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Drought tolerance 
650 4 |a Plant proteases 
650 4 |a Protein turnover 
650 4 |a Signaling molecules 
650 4 |a Stress response 
650 7 |a Plant Growth Regulators  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
650 7 |a Peptide Hydrolases  |2 NLM 
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700 1 |a Rey-Burusco, María Florencia  |e verfasserin  |4 aut 
700 1 |a Feingold, Sergio Enrique  |e verfasserin  |4 aut 
700 1 |a Guevara, María Gabriela  |e verfasserin  |4 aut 
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