A cross‐scale approach to unravel the molecular basis of plant phenology in temperate and tropical climates

A Satake, A Nagahama, E Sasaki - New Phytologist, 2022 - Wiley Online Library
Plants have evolved to time their leafing, flowering and fruiting in appropriate seasons for
growth, reproduction and resting. As a consequence of their adaptation to geographically …

Beyond heat waves: Unlocking epigenetic heat stress memory in Arabidopsis

H Nishio, T Kawakatsu, N Yamaguchi - Plant Physiology, 2024 - academic.oup.com
Plants remember their exposure to environmental changes and respond more effectively the
next time they encounter a similar change by flexibly altering gene expression. Epigenetic …

COOLAIR and PRC2 function in parallel to silence FLC during vernalization

M Nielsen, G Menon, Y Zhao… - Proceedings of the …, 2024 - National Acad Sciences
Noncoding transcription induces chromatin changes that can mediate environmental
responsiveness, but the causes and consequences of these mechanisms are still unclear …

Seasonal pigment fluctuation in diploid and polyploid Arabidopsis revealed by machine learning-based phenotyping method PlantServation

R Akiyama, T Goto, T Tameshige, J Sugisaka… - Nature …, 2023 - nature.com
Long-term field monitoring of leaf pigment content is informative for understanding plant
responses to environments distinct from regulated chambers but is impractical by …

Dynamics of H3K27me3 modification on plant adaptation to environmental cues

Q Shen, Y Lin, Y Li, G Wang - Plants, 2021 - mdpi.com
Given their sessile nature, plants have evolved sophisticated regulatory networks to confer
developmental plasticity for adaptation to fluctuating environments. Epigenetic codes, like tri …

Seasonal plasticity and diel stability of H3K27me3 in natural fluctuating environments

H Nishio, AJ Nagano, T Ito, Y Suzuki, H Kudoh - Nature Plants, 2020 - nature.com
Diel and seasonal oscillations are two major environmental changes in nature. While
organisms cope with the former by the well-characterized mechanism of the circadian clock …

Dissecting Mechanisms of Epigenetic Memory Through Computational Modeling

A Briffa, G Menon… - Annual Review of …, 2024 - annualreviews.org
Understanding the mechanistic basis of epigenetic memory has proven to be a difficult task
due to the underlying complexity of the systems involved in its establishment and …

JMJ Histone Demethylases Balance H3K27me3 and H3K4me3 Levels at the HSP21 Locus during Heat Acclimation in Arabidopsis

N Yamaguchi, T Ito - Biomolecules, 2021 - mdpi.com
Exposure to moderately high temperature enables plants to acquire thermotolerance to high
temperatures that might otherwise be lethal. In Arabidopsis thaliana, histone H3 lysine 27 …

Layers of crosstalk between circadian regulation and environmental signalling in plants

P Paajanen, LL de Barros Dantas, AN Dodd - Current Biology, 2021 - cell.com
Circadian regulation has a pervasive influence upon plant development, physiology and
metabolism, impacting upon components of fitness and traits of agricultural importance …

Fine tuning of hormonal signaling is linked to dormancy status in sweet cherry flower buds

N Vimont, A Schwarzenberg, M Domijan… - Tree …, 2021 - academic.oup.com
In temperate trees, optimal timing and quality of flowering directly depend on adequate
winter dormancy progression, regulated by a combination of chilling and warm …