TY  - JOUR
A1  - Hilker, Monika
A1  - Schwachtje, Jens
A1  - Baier, Margarete
A1  - Balazadeh, Salma
A1  - Bäurle, Isabel
A1  - Geiselhardt, Sven
A1  - Hincha, Dirk K.
A1  - Kunze, Reinhard
A1  - Mueller-Roeber, Bernd
A1  - Rillig, Matthias G.
A1  - Rolff, Jens
A1  - Schmülling, Thomas
A1  - Steppuhn, Anke
A1  - van Dongen, Joost
A1  - Whitcomb, Sarah J.
A1  - Wurst, Susanne
A1  - Zuther, Ellen
A1  - Kopka, Joachim
T1  - Priming and memory of stress responses in organisms lacking a nervous system
JF  - Biological reviews
KW  - priming
KW  - stress signalling
KW  - epigenetics
KW  - memory
KW  - fitness
KW  - stress tolerance
KW  - defence
KW  - bet hedging
Y1  - 2016
U6  - https://doi.org/10.1111/brv.12215
SN  - 1464-7931
SN  - 1469-185X
VL  - 91
SP  - 1118
EP  - 1133
PB  - Wiley-Blackwell
CY  - Hoboken
ER  - 
TY  - JOUR
A1  - Friedrich, Thomas
A1  - Faivre, Lea
A1  - Bäurle-Lenhard, Isabel
A1  - Schubert, Daniel
T1  - Chromatin-based mechanisms of temperature memory in plants
JF  - Plant, cell & environment : cell physiology, whole-plant physiology, community physiology
N2  - 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 and compare different types of temperature memory and the histone modifications, as well as the reader, writer, and eraser proteins involved.
KW  - chromatin
KW  - cold
KW  - epigenetics
KW  - heat
KW  - memory
KW  - nucleosome remodelling
KW  - polycomb
KW  - priming
KW  - trithorax
Y1  - 2018
U6  - https://doi.org/10.1111/pce.13373
SN  - 0140-7791
SN  - 1365-3040
VL  - 42
IS  - 3
SP  - 762
EP  - 770
PB  - Wiley
CY  - Hoboken
ER  - 
TY  - JOUR
A1  - Perrella, Giorgio
A1  - Bäurle, Isabel
A1  - van Zanten, Martijn
T1  - Epigenetic regulation of thermomorphogenesis and heat stress tolerance
JF  - New phytologist : international journal of plant science
N2  - Many environmental conditions fluctuate and organisms need to respond effectively. This is especially true for temperature cues that can change in minutes to seasons and often follow a diurnal rhythm. Plants cannot migrate and most cannot regulate their temperature. Therefore, a broad array of responses have evolved to deal with temperature cues from freezing to heat stress. A particular response to mildly elevated temperatures is called thermomorphogenesis, a suite of morphological adaptations that includes thermonasty, formation of thin leaves and elongation growth of petioles and hypocotyl. Thermomorphogenesis allows for optimal performance in suboptimal temperature conditions by enhancing the cooling capacity. When temperatures rise further, heat stress tolerance mechanisms can be induced that enable the plant to survive the stressful temperature, which typically comprises cellular protection mechanisms and memory thereof. Induction of thermomorphogenesis, heat stress tolerance and stress memory depend on gene expression regulation, governed by diverse epigenetic processes. In this Tansley review we update on the current knowledge of epigenetic regulation of heat stress tolerance and elevated temperature signalling and response, with a focus on thermomorphogenesis regulation and heat stress memory. In particular we highlight the emerging role of H3K4 methylation marks in diverse temperature signalling pathways.
KW  - chromatin remodelling
KW  - elevated temperature
KW  - epigenetics
KW  - heat stress
KW  - histone modification
KW  - memory
KW  - temperature response
KW  - thermomorphogenesis
Y1  - 2022
U6  - https://doi.org/10.1111/nph.17970
SN  - 0028-646X
SN  - 1469-8137
VL  - 234
IS  - 4
SP  - 1144
EP  - 1160
PB  - Wiley
CY  - Hoboken
ER  -