Role of proteases in the response of plants to drought
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 pro...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Elsevier
2021
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/10736 https://www.sciencedirect.com/science/article/pii/S0981942821005039 https://doi.org/10.1016/j.plaphy.2021.09.038 |
| _version_ | 1855484645260394496 |
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| author | D'Ippólito, Sebastián Rey, María Florencia Feingold, Sergio Enrique Guevara, María Gabriela |
| author_browse | D'Ippólito, Sebastián Feingold, Sergio Enrique Guevara, María Gabriela Rey, María Florencia |
| author_facet | D'Ippólito, Sebastián Rey, María Florencia Feingold, Sergio Enrique Guevara, María Gabriela |
| author_sort | D'Ippólito, Sebastián |
| collection | INTA Digital |
| description | 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. |
| format | Artículo |
| id | INTA10736 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA107362021-11-10T16:33:58Z Role of proteases in the response of plants to drought D'Ippólito, Sebastián Rey, María Florencia Feingold, Sergio Enrique Guevara, María Gabriela Plantas Proteasas Resistencia a la Sequía Estrés de Sequía Plants Proteases Drought Resistance Drought Stress 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. EEA Balcarce Fil: D'Ippólito, Sebastián. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Investigaciones Biológicas; Argentina. Fil: Rey Burusco, María Florencia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Feingold, Sergio Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Guevara, María Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Investigaciones Biológicas; Argentina. 2021-11-10T16:29:46Z 2021-11-10T16:29:46Z 2021-09-30 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/10736 https://www.sciencedirect.com/science/article/pii/S0981942821005039 0981-9428 https://doi.org/10.1016/j.plaphy.2021.09.038 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Plant Physiology and Biochemistry 168 : 1-9 (november 2021) |
| spellingShingle | Plantas Proteasas Resistencia a la Sequía Estrés de Sequía Plants Proteases Drought Resistance Drought Stress D'Ippólito, Sebastián Rey, María Florencia Feingold, Sergio Enrique Guevara, María Gabriela Role of proteases in the response of plants to drought |
| title | Role of proteases in the response of plants to drought |
| title_full | Role of proteases in the response of plants to drought |
| title_fullStr | Role of proteases in the response of plants to drought |
| title_full_unstemmed | Role of proteases in the response of plants to drought |
| title_short | Role of proteases in the response of plants to drought |
| title_sort | role of proteases in the response of plants to drought |
| topic | Plantas Proteasas Resistencia a la Sequía Estrés de Sequía Plants Proteases Drought Resistance Drought Stress |
| url | http://hdl.handle.net/20.500.12123/10736 https://www.sciencedirect.com/science/article/pii/S0981942821005039 https://doi.org/10.1016/j.plaphy.2021.09.038 |
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