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|a 10.1093/jxb/erae018
|2 doi
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|a eng
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| 100 |
1 |
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|a Sedaghatmehr, Mastoureh
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Autophagy
|b a key player in the recovery of plants from heat stress
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 16.04.2024
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|a Date Revised 23.10.2024
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|a published: Print
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|a Citation Status MEDLINE
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|a © The Author(s) 2024. Published by Oxford University Press on behalf of the Society for Experimental Biology.
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|a Plants can be primed to withstand otherwise lethal heat stress (HS) through exposure to a preceding temporary and mild HS, commonly known as the 'thermopriming stimulus'. Plants have also evolved mechanisms to establish 'memories' of a previous stress encounter, or to reset their physiology to the original cellular state once the stress has ended. The priming stimulus triggers a widespread change of transcripts, proteins, and metabolites, which is crucial for maintaining the memory state but may not be required for growth and development under optimal conditions or may even be harmful. In such a scenario, recycling mechanisms such as autophagy are crucial for re-establishing cellular homeostasis and optimizing resource use for post-stress growth. While pivotal for eliminating heat-induced protein aggregates and protecting plants from the harmful impact of HS, recent evidence implies that autophagy also breaks down heat-induced protective macromolecules, including heat shock proteins, functioning as a resetting mechanism during the recovery from mild HS. This review provides an overview of the latest advances in understanding the multifaceted functions of autophagy in HS responses, with a specific emphasis on its roles in recovery from mild HS, and the modulation of HS memory
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|a Review
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|a Journal Article
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|a Climate change
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|a heat shock proteins
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| 650 |
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|a heat stress
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| 650 |
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|a homeostasis
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| 650 |
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|a priming
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| 650 |
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|a recycling
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| 650 |
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|a selective autophagy
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| 650 |
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|a stress memory
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| 650 |
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|a stress recovery
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| 650 |
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|a stress resetting
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| 650 |
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|a Heat-Shock Proteins
|2 NLM
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| 700 |
1 |
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|a Balazadeh, Salma
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 75(2024), 8 vom: 15. Apr., Seite 2246-2255
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnas
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|g volume:75
|g year:2024
|g number:8
|g day:15
|g month:04
|g pages:2246-2255
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|u http://dx.doi.org/10.1093/jxb/erae018
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