Understanding 3D genome organization and its effect on transcriptional gene regulation under environmental stress in plant: a chromatin perspective

S Kumar, S Kaur, K Seem, S Kumar… - Frontiers in Cell and …, 2021 - frontiersin.org
The genome of a eukaryotic organism is comprised of a supra-molecular complex of
chromatin fibers and intricately folded three-dimensional (3D) structures. Chromosomal …

Tidying-up the plant nuclear space: domains, functions, and dynamics

AP Santos, V Gaudin, I Mozgová… - Journal of …, 2020 - academic.oup.com
Understanding how the packaging of chromatin in the nucleus is regulated and organized to
guide complex cellular and developmental programmes, as well as responses to …

Evolutional heterochromatin condensation delineates chromocenter formation and retrotransposon silencing in plants

W Zhang, L Cheng, K Li, L Xie, J Ji, X Lei, A Jiang… - Nature Plants, 2024 - nature.com
Heterochromatic condensates (chromocenters) are critical for maintaining the silencing of
heterochromatin. It is therefore puzzling that the presence of chromocenters is variable …

Large tandem duplications affect gene expression, 3D organization, and plant–pathogen response

A Picart-Picolo, S Grob, N Picault, M Franek… - Genome …, 2020 - genome.cshlp.org
Rapid plant genome evolution is crucial to adapt to environmental changes. Chromosomal
rearrangements and gene copy number variation (CNV) are two important tools for genome …

Gene dosage compensation of rRNA transcript levels in Arabidopsis thaliana lines with reduced ribosomal gene copy number

FB Lopez, A Fort, L Tadini, AV Probst, M McHale… - The plant …, 2021 - academic.oup.com
The 45S rRNA genes (rDNA) are among the largest repetitive elements in eukaryotic
genomes. rDNA consists of tandem arrays of rRNA genes, many of which are …

Nuclear organization in crucifer genomes: nucleolus‐associated telomere clustering is not a universal interphase configuration in Brassicaceae

W Shan, M Kubová, T Mandáková… - The Plant …, 2021 - Wiley Online Library
Arabidopsis thaliana has become a major plant research model, where interphase nuclear
organization exhibits unique features, including nucleolus‐associated telomere clustering …

Histone H1 protects telomeric repeats from H3K27me3 invasion in Arabidopsis

G Teano, L Concia, L Wolff, L Carron, I Biocanin… - Cell Reports, 2023 - cell.com
While the pivotal role of linker histone H1 in shaping nucleosome organization is well
established, its functional interplays with chromatin factors along the epigenome are just …

Arabidopsis thaliana Subclass I ACTIN DEPOLYMERIZING FACTORs Regulate Nuclear Organization and Gene Expression

T Matsumoto, T Higaki, H Takatsuka… - Plant and Cell …, 2023 - academic.oup.com
Abstract ACTIN DEPOLYMERIZING FACTOR (ADF) is a conserved protein that regulates the
organization and dynamics of actin microfilaments. Eleven ADFs in the Arabidopsis thaliana …

Plant 3D chromatin organization: important insights from chromosome conformation capture analyses of the last 10 years

X Zhang, T Wang - Plant and Cell Physiology, 2021 - academic.oup.com
Over the past few decades, eukaryotic linear genomes and epigenomes have been widely
and extensively studied for understanding gene expression regulation. More recently, the …

The matrix revolutions: towards the decoding of the plant chromatin three-dimensional reality

Y Huang, NY Rodriguez-Granados… - Journal of …, 2020 - academic.oup.com
In recent years, we have witnessed a significant increase in studies addressing the three-
dimensional (3D) chromatin organization of the plant nucleus. Important advances in …