Beads on a string—nucleosome array arrangements and folding of the chromatin fiber
Understanding how the genome is structurally organized as chromatin is essential for
understanding its function. Here, we review recent developments that allowed the …
understanding its function. Here, we review recent developments that allowed the …
Epigenome regulation by dynamic nucleosome unwrapping
S Brahma, S Henikoff - Trends in biochemical sciences, 2020 - cell.com
Gene regulation in eukaryotes requires the controlled access of sequence-specific
transcription factors (TFs) to their sites in a chromatin landscape dominated by …
transcription factors (TFs) to their sites in a chromatin landscape dominated by …
Spatial organization of chromatin domains and compartments in single chromosomes
The spatial organization of chromatin critically affects genome function. Recent chromosome-
conformation-capture studies have revealed topologically associating domains (TADs) as a …
conformation-capture studies have revealed topologically associating domains (TADs) as a …
Single-molecule regulatory architectures captured by chromatin fiber sequencing
AB Stergachis, BM Debo, E Haugen, LS Churchman… - Science, 2020 - science.org
Gene regulation is chiefly determined at the level of individual linear chromatin molecules,
yet our current understanding of cis-regulatory architectures derives from fragmented …
yet our current understanding of cis-regulatory architectures derives from fragmented …
RSC-associated subnucleosomes define MNase-sensitive promoters in yeast
S Brahma, S Henikoff - Molecular cell, 2019 - cell.com
The classic view of nucleosome organization at active promoters is that two well-positioned
nucleosomes flank a nucleosome-depleted region (NDR). However, this view has been …
nucleosomes flank a nucleosome-depleted region (NDR). However, this view has been …
Quantitative MNase-seq accurately maps nucleosome occupancy levels
RV Chereji, TD Bryson, S Henikoff - Genome biology, 2019 - Springer
Micrococcal nuclease (MNase) is widely used to map nucleosomes. However, its aggressive
endo-/exo-nuclease activities make MNase-seq unreliable for determining nucleosome …
endo-/exo-nuclease activities make MNase-seq unreliable for determining nucleosome …
[HTML][HTML] Insights into nucleosome organization in mouse embryonic stem cells through chemical mapping
Nucleosome organization influences gene activity by controlling DNA accessibility to
transcription machinery. Here, we develop a chemical biology approach to determine …
transcription machinery. Here, we develop a chemical biology approach to determine …
Precise genome-wide mapping of single nucleosomes and linkers in vivo
We have developed a chemical cleavage method that allows precise mapping of both single
nucleosomes and linkers genome-wide in budding yeast. We confirm that S. cerevisiae …
nucleosomes and linkers genome-wide in budding yeast. We confirm that S. cerevisiae …
MNase-sensitive complexes in yeast: nucleosomes and non-histone barriers
Micrococcal nuclease (MNase) is commonly used to map nucleosomes genome-wide, but
nucleosome maps are affected by the degree of digestion. It has been proposed that many …
nucleosome maps are affected by the degree of digestion. It has been proposed that many …
Gene expression variability: the other dimension in transcriptome analysis
TV de Jong, YM Moshkin… - Physiological genomics, 2019 - journals.physiology.org
Transcriptome sequencing is a powerful technique to study molecular changes that underlie
the differences in physiological conditions and disease progression. A typical question that …
the differences in physiological conditions and disease progression. A typical question that …