Chromatin as dynamic 10-nm fibers

K Maeshima, R Imai, S Tamura, T Nozaki - Chromosoma, 2014 - Springer
Since Flemming described a nuclear substance in the nineteenth century and named it
“chromatin,” this substance has fascinated biologists. What is the structure of chromatin …

In search of the determinants of enhancer–promoter interaction specificity

J van Arensbergen, B van Steensel… - Trends in cell biology, 2014 - cell.com
Although it was originally believed that enhancers activate only the nearest promoter, recent
global analyses enabled by high-throughput technology suggest that the network of …

Dynamic organization of chromatin domains revealed by super-resolution live-cell imaging

T Nozaki, R Imai, M Tanbo, R Nagashima, S Tamura… - Molecular cell, 2017 - cell.com
The eukaryotic genome is organized within cells as chromatin. For proper information
output, higher-order chromatin structures can be regulated dynamically. How such structures …

Chromatin compaction protects genomic DNA from radiation damage

H Takata, T Hanafusa, T Mori, M Shimura, Y Iida… - PloS one, 2013 - journals.plos.org
Genomic DNA is organized three-dimensionally in the nucleus, and is thought to form
compact chromatin domains. Although chromatin compaction is known to be essential for …

[HTML][HTML] Liquid-like behavior of chromatin

K Maeshima, S Ide, K Hibino, M Sasai - Current opinion in genetics & …, 2016 - Elsevier
Eukaryotic chromatin is a negatively charged long polymer composed of genomic DNA,
histones, and various proteins. The charged property causes the chromatin structure to be …

Monitoring the spatio-temporal organization and dynamics of the genome

HA Shaban, A Seeber - Nucleic acids research, 2020 - academic.oup.com
The spatio-temporal organization of chromatin in the eukaryotic cell nucleus is of vital
importance for transcription, DNA replication and genome maintenance. Each of these …

Organization of fast and slow chromatin revealed by single-nucleosome dynamics

SS Ashwin, T Nozaki, K Maeshima… - Proceedings of the …, 2019 - National Acad Sciences
Understanding chromatin organization and dynamics is important, since they crucially affect
DNA functions. In this study, we investigate chromatin dynamics by statistically analyzing …

Altered chromatin compaction and histone methylation drive non-additive gene expression in an interspecific Arabidopsis hybrid

W Zhu, B Hu, C Becker, ES Doğan, KW Berendzen… - Genome biology, 2017 - Springer
Background The merging of two diverged genomes can result in hybrid offspring that
phenotypically differ greatly from both parents. In plants, interspecific hybridization plays …

Dynamic nucleosome movement provides structural information of topological chromatin domains in living human cells

S Shinkai, T Nozaki, K Maeshima… - PLoS computational …, 2016 - journals.plos.org
The mammalian genome is organized into submegabase-sized chromatin domains (CDs)
including topologically associating domains, which have been identified using chromosome …

Density imaging of heterochromatin in live cells using orientation-independent-DIC microscopy

R Imai, T Nozaki, T Tani, K Kaizu, K Hibino… - Molecular biology of …, 2017 - Am Soc Cell Biol
In eukaryotic cells, highly condensed inactive/silenced chromatin has long been called
“heterochromatin.” However, recent research suggests that such regions are in fact not fully …