Epigenome plasticity in plants

JPB Lloyd, R Lister - Nature Reviews Genetics, 2022 - nature.com
Plant intra-individual and inter-individual variation can be determined by the epigenome, a
set of covalent modifications of DNA and chromatin that can alter genome structure and …

Exploring environmental selection on genome size in angiosperms

L Faizullah, JA Morton, EI Hersch-Green… - Trends in Plant …, 2021 - cell.com
Angiosperms show a remarkable range in genome size (GS), yet most species have small
genomes, despite the frequency of polyploidy and repeat amplification in the ancestries of …

Genome downsizing after polyploidy: mechanisms, rates and selection pressures

X Wang, JA Morton, J Pellicer, IJ Leitch… - The Plant …, 2021 - Wiley Online Library
An analysis of over 10 000 plant genome sizes (GSs) indicates that most species have
smaller genomes than expected given the incidence of polyploidy in their ancestries …

Transcriptional and post-transcriptional controls for tuning gene expression in plants

V Zhong, BN Archibald, JAN Brophy - Current Opinion in Plant Biology, 2023 - Elsevier
Plant biotechnologists seek to modify plants through genetic reprogramming, but our ability
to precisely control gene expression in plants is still limited. Here, we review transcription …

Multifaceted chromatin structure and transcription changes in plant stress response

JH Kim - International Journal of Molecular Sciences, 2021 - mdpi.com
Sessile plants are exposed throughout their existence to environmental abiotic and biotic
stress factors, such as cold, heat, salinity, drought, dehydration, submergence, waterlogging …

DNA methylation dynamics during stress response in woodland strawberry (Fragaria vesca)

ME López, D Roquis, C Becker, B Denoyes… - Horticulture …, 2022 - academic.oup.com
Environmental stresses can result in a wide range of physiological and molecular responses
in plants. These responses can also impact epigenetic information in genomes, especially at …

Genetic and epigenetic regulation of growth, reproduction, disease resistance and stress responses in aquaculture

Z Liu, T Zhou, D Gao - Frontiers in Genetics, 2022 - frontiersin.org
Major progress has been made with genomic and genetic studies in aquaculture in the last
decade. However, research on epigenetic regulation of aquaculture traits is still at an early …

Plant genome size modulates grassland community responses to multi‐nutrient additions

Y Peng, J Yang, IJ Leitch, MS Guignard… - New …, 2022 - Wiley Online Library
Grassland ecosystems cover c. 40% of global land area and contain c. 40% of soil organic
carbon. Understanding the effects of adding nutrients to grasslands is essential because …

Histone H1 prevents non-CG methylation-mediated small RNA biogenesis in Arabidopsis heterochromatin

J Choi, DB Lyons, D Zilberman - Elife, 2021 - elifesciences.org
Flowering plants utilize small RNA (sRNA) molecules to guide DNA methyltransferases to
genomic sequences. This RNA-directed DNA methylation (RdDM) pathway preferentially …

DNA methylation in clonal duckweed (Lemna minor L.) lineages reflects current and historical environmental exposures

M Van Antro, S Prelovsek, S Ivanovic… - Molecular …, 2023 - Wiley Online Library
Environmentally induced DNA methylation variants may mediate gene expression
responses to environmental changes. If such induced variants are transgenerationally …