Plants' epigenetic mechanisms and abiotic stress

M Miryeganeh - Genes, 2021 - mdpi.com
Plants are sessile organisms that need to adapt to constantly changing environmental
conditions. Unpredictable climate change places plants under a variety of abiotic stresses …

Molecular bases of responses to abiotic stress in trees

M Estravis-Barcala, MG Mattera… - Journal of …, 2020 - academic.oup.com
Trees are constantly exposed to climate fluctuations, which vary with both time and
geographic location. Environmental changes that are outside of the physiological favorable …

Exploring the crop epigenome: a comparison of DNA methylation profiling techniques

DR Agius, A Kapazoglou, E Avramidou… - Frontiers in Plant …, 2023 - frontiersin.org
Epigenetic modifications play a vital role in the preservation of genome integrity and in the
regulation of gene expression. DNA methylation, one of the key mechanisms of epigenetic …

A genome assembly and the somatic genetic and epigenetic mutation rate in a wild long-lived perennial Populus trichocarpa

BT Hofmeister, J Denkena, M Colomé-Tatché… - Genome Biology, 2020 - Springer
Background Plants can transmit somatic mutations and epimutations to offspring, which in
turn can affect fitness. Knowledge of the rate at which these variations arise is necessary to …

Using living germplasm collections to characterize, improve, and conserve woody perennials

Z Migicovsky, E Warschefsky, LL Klein… - Crop Science, 2019 - Wiley Online Library
Woody perennial plants make up nearly half of plant diversity and represent one‐third of the
world's major crop species, yet effective strategies to maintain and preserve these important …

Epigenetic variation: A major player in facilitating plant fitness under changing environmental conditions

VR Rajpal, P Rathore, S Mehta, N Wadhwa… - Frontiers in Cell and …, 2022 - frontiersin.org
Recent research in plant epigenetics has increased our understanding of how epigenetic
variability can contribute to adaptive phenotypic plasticity in natural populations. Studies …

The epigenetic origin of life history transitions in plants and algae

J Vigneau, M Borg - Plant Reproduction, 2021 - Springer
Plants and algae have a complex life history that transitions between distinct life forms called
the sporophyte and the gametophyte. This phenomenon—called the alternation of …

Epitype-inducing temperatures drive DNA methylation changes during somatic embryogenesis in the long-lived gymnosperm Norway spruce

M Viejo, T Tengs, I Yakovlev, H Cross… - Frontiers in Plant …, 2023 - frontiersin.org
An epigenetic memory of the temperature sum experienced during embryogenesis is part of
the climatic adaptation strategy of the long-lived gymnosperm Norway spruce. This memory …

High-resolution methylome analysis uncovers stress-responsive genomic hotspots and drought-sensitive TE superfamilies in the clonal Lombardy poplar

C Peña-Ponton, B Diez-Rodriguez… - Journal of …, 2024 - academic.oup.com
DNA methylation is environment-sensitive and can mediate stress responses. In long-lived
trees, changing environments might cumulatively shape the methylome landscape over their …

A strategy for studying epigenetic diversity in natural populations: proof of concept in poplar and oak

I Lesur, O Rogier, MD Sow, C Boury… - Journal of …, 2024 - academic.oup.com
In the last 20 years, several techniques have been developed for quantifying DNA
methylation, the most studied epigenetic marks in eukaryotes, including the gold standard …