Emerging roles of linker histones in regulating chromatin structure and function

DV Fyodorov, BR Zhou, AI Skoultchi… - Nature reviews Molecular …, 2018 - nature.com
Together with core histones, which make up the nucleosome, the linker histone (H1) is one
of the five main histone protein families present in chromatin in eukaryotic cells. H1 binds to …

Biological phase separation: cell biology meets biophysics

T Yoshizawa, RS Nozawa, TZ Jia, T Saio, E Mori - Biophysical reviews, 2020 - Springer
Progress in development of biophysical analytic approaches has recently crossed paths with
macromolecule condensates in cells. These cell condensates, typically termed liquid-like …

ChromEMT: Visualizing 3D chromatin structure and compaction in interphase and mitotic cells

HD Ou, S Phan, TJ Deerinck, A Thor, MH Ellisman… - Science, 2017 - science.org
INTRODUCTION In human cells, 2 m of DNA are compacted in the nucleus through
assembly with histones and other proteins into chromatin structures, megabase three …

[HTML][HTML] Chromatin fibers are formed by heterogeneous groups of nucleosomes in vivo

MA Ricci, C Manzo, MF García-Parajo, M Lakadamyali… - Cell, 2015 - cell.com
Nucleosomes help structure chromosomes by compacting DNA into fibers. To gain insight
into how nucleosomes are arranged in vivo, we combined quantitative super-resolution …

Mapping nucleosome resolution chromosome folding in yeast by micro-C

THS Hsieh, A Weiner, B Lajoie, J Dekker, N Friedman… - Cell, 2015 - cell.com
We describe a Hi-C-based method, Micro-C, in which micrococcal nuclease is used instead
of restriction enzymes to fragment chromatin, enabling nucleosome resolution chromosome …

Nucleosome plasticity is a critical element of chromatin liquid–liquid phase separation and multivalent nucleosome interactions

SE Farr, EJ Woods, JA Joseph, A Garaizar… - Nature …, 2021 - nature.com
Liquid–liquid phase separation (LLPS) is an important mechanism that helps explain the
membraneless compartmentalization of the nucleus. Because chromatin compaction and …

Uncovering the forces between nucleosomes using DNA origami

JJ Funke, P Ketterer, C Lieleg, S Schunter, P Korber… - Science …, 2016 - science.org
Revealing the energy landscape for nucleosome association may contribute to the
understanding of higher-order chromatin structures and their impact on genome regulation …

Structural mechanisms of nucleosome recognition by linker histones

BR Zhou, J Jiang, H Feng, R Ghirlando, TS Xiao, Y Bai - Molecular cell, 2015 - cell.com
Linker histones bind to the nucleosome and regulate the structure of chromatin and gene
expression. Despite more than three decades of effort, the structural basis of nucleosome …

[HTML][HTML] The 4D nucleome: Evidence for a dynamic nuclear landscape based on co-aligned active and inactive nuclear compartments

T Cremer, M Cremer, B Hübner, H Strickfaden… - FEBS letters, 2015 - Elsevier
Recent methodological advancements in microscopy and DNA sequencing-based methods
provide unprecedented new insights into the spatio-temporal relationships between …

Nucleosomal arrays self‐assemble into supramolecular globular structures lacking 30‐nm fibers

K Maeshima, R Rogge, S Tamura, Y Joti… - The EMBO …, 2016 - embopress.org
The existence of a 30‐nm fiber as a basic folding unit for DNA packaging has remained a
topic of active discussion. Here, we characterize the supramolecular structures formed by …