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Epigenetic and chromatin-based mechanisms in environmental stress adaptation and stress memory in plants

Lamke, Jorn ; Baurle, Isabel

Genome Biology, 2017-06, Vol.18 (1), p.124-124, Article 124 [Periódico revisado por pares]

England: BioMed Central Ltd

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Título:
Epigenetic and chromatin-based mechanisms in environmental stress adaptation and stress memory in plants
Autor: Lamke, Jorn ; Baurle, Isabel
Assuntos: Adaptation (Physiology) ; Adaptation, Physiological - genetics ; Adaptations ; Cell cycle ; Chromatin ; Chromatin - genetics ; Chromatin Assembly and Disassembly - genetics ; Climatic changes ; Deoxyribonucleic acid ; DNA ; DNA methylation ; DNA Methylation - genetics ; Drought ; Environmental aspects ; Environmental conditions ; Environmental stress ; Epigenesis, Genetic ; Epigenetics ; Gene expression ; Gene Expression Regulation, Plant ; Genetic aspects ; Physiological aspects ; Plant genetics ; Plants - genetics ; Review ; Seeds ; Stress, Physiological - genetics
É parte de: Genome Biology, 2017-06, Vol.18 (1), p.124-124, Article 124
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-3
content type line 23
ObjectType-Review-1
Descrição: Plants frequently have to weather both biotic and abiotic stressors, and have evolved sophisticated adaptation and defense mechanisms. In recent years, chromatin modifications, nucleosome positioning, and DNA methylation have been recognized as important components in these adaptations. Given their potential epigenetic nature, such modifications may provide a mechanistic basis for a stress memory, enabling plants to respond more efficiently to recurring stress or even to prepare their offspring for potential future assaults. In this review, we discuss both the involvement of chromatin in stress responses and the current evidence on somatic, intergenerational, and transgenerational stress memory.
Editor: England: BioMed Central Ltd
Idioma: Inglês

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Epigenetic and chromatin-based mechanisms in environmental stress adaptation and stress memory in plants

Lamke, Jorn ; Baurle, Isabel

England: BioMed Central Ltd

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