Chromatin-based mechanisms of temperature memory in plants
- For successful growth and development, plants constantly have to gauge their environment. Plants are capable to monitor their current environmental conditions, and they are also able to integrate environmental conditions over time and store the information induced by the cues. In a developmental context, such an environmental memory is used to align developmental transitions with favourable environmental conditions. One temperature-related example of this is the transition to flowering after experiencing winter conditions, that is, vernalization. In the context of adaptation to stress, such an environmental memory is used to improve stress adaptation even when the stress cues are intermittent. A somatic stress memory has now been described for various stresses, including extreme temperatures, drought, and pathogen infection. At the molecular level, such a memory of the environment is often mediated by epigenetic and chromatin modifications. Histone modifications in particular play an important role. In this review, we will discuss andFor successful growth and development, plants constantly have to gauge their environment. Plants are capable to monitor their current environmental conditions, and they are also able to integrate environmental conditions over time and store the information induced by the cues. In a developmental context, such an environmental memory is used to align developmental transitions with favourable environmental conditions. One temperature-related example of this is the transition to flowering after experiencing winter conditions, that is, vernalization. In the context of adaptation to stress, such an environmental memory is used to improve stress adaptation even when the stress cues are intermittent. A somatic stress memory has now been described for various stresses, including extreme temperatures, drought, and pathogen infection. At the molecular level, such a memory of the environment is often mediated by epigenetic and chromatin modifications. Histone modifications in particular play an important role. In this review, we will discuss and compare different types of temperature memory and the histone modifications, as well as the reader, writer, and eraser proteins involved.…
Verfasserangaben: | Thomas FriedrichGND, Lea FaivreORCiD, Isabel Bäurle-LenhardORCiDGND, Daniel SchubertORCiDGND |
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DOI: | https://doi.org/10.1111/pce.13373 |
ISSN: | 0140-7791 |
ISSN: | 1365-3040 |
Pubmed ID: | https://pubmed.ncbi.nlm.nih.gov/29920687 |
Titel des übergeordneten Werks (Englisch): | Plant, cell & environment : cell physiology, whole-plant physiology, community physiology |
Verlag: | Wiley |
Verlagsort: | Hoboken |
Publikationstyp: | Rezension |
Sprache: | Englisch |
Datum der Erstveröffentlichung: | 19.06.2018 |
Erscheinungsjahr: | 2018 |
Datum der Freischaltung: | 26.03.2021 |
Freies Schlagwort / Tag: | chromatin; cold; epigenetics; heat; memory; nucleosome remodelling; polycomb; priming; trithorax |
Band: | 42 |
Ausgabe: | 3 |
Seitenanzahl: | 9 |
Erste Seite: | 762 |
Letzte Seite: | 770 |
Fördernde Institution: | Deutsche ForschungsgemeinschaftGerman Research Foundation (DFG) [CRC973] |
Organisationseinheiten: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Biochemie und Biologie |
DDC-Klassifikation: | 5 Naturwissenschaften und Mathematik / 57 Biowissenschaften; Biologie / 570 Biowissenschaften; Biologie |
Peer Review: | Referiert |