Chromatin regulation of somatic abiotic stress memory

© The Author(s) 2020. Published by Oxford University Press on behalf of the Society for Experimental Biology.

Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany. - 1985. - 71(2020), 17 vom: 17. Aug., Seite 5269-5279
1. Verfasser: Bäurle, Isabel (VerfasserIn)
Weitere Verfasser: Trindade, Inês
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Review Abiotic stress chromatin regulation heat stress memory histone modifications priming transcriptional memory vernalization Chromatin
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520 |a In nature, plants are often subjected to periods of recurrent environmental stress that can strongly affect their development and productivity. To cope with these conditions, plants can remember a previous stress, which allows them to respond more efficiently to a subsequent stress, a phenomenon known as priming. This ability can be maintained at the somatic level for a few days or weeks after the stress is perceived, suggesting that plants can store information of a past stress during this recovery phase. While the immediate responses to a single stress event have been extensively studied, knowledge on priming effects and how stress memory is stored is still scarce. At the molecular level, memory of a past condition often involves changes in chromatin structure and organization, which may be maintained independently from transcription. In this review, we will summarize the most recent developments in the field and discuss how different levels of chromatin regulation contribute to priming and plant abiotic stress memory 
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650 4 |a Research Support, Non-U.S. Gov't 
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650 4 |a chromatin regulation 
650 4 |a heat stress memory 
650 4 |a histone modifications 
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