Contributions of histone variants in nucleosome structure and function

H Kurumizaka, T Kujirai, Y Takizawa - Journal of molecular biology, 2021 - Elsevier
Chromatin compacts genomic DNA in eukaryotes. The primary chromatin unit is the
nucleosome core particle, composed of four pairs of the core histones, H2A, H2B, H3, and …

Analytical ultracentrifugation (AUC): an overview of the application of fluorescence and absorbance AUC to the study of biological macromolecules

GB Edwards, UM Muthurajan… - Current protocols in …, 2020 - Wiley Online Library
The biochemical and biophysical investigation of proteins, nucleic acids, and the assemblies
that they form yields essential information to understand complex systems. Analytical …

Mechanisms of OCT4-SOX2 motif readout on nucleosomes

AK Michael, RS Grand, L Isbel, S Cavadini, Z Kozicka… - Science, 2020 - science.org
Transcription factors (TFs) regulate gene expression through chromatin where nucleosomes
restrict DNA access. To study how TFs bind nucleosome-occupied motifs, we focused on the …

Oncohistone mutations enhance chromatin remodeling and alter cell fates

JD Bagert, MM Mitchener, AL Patriotis, BE Dul… - Nature chemical …, 2021 - nature.com
Whole-genome sequencing data mining efforts have revealed numerous histone mutations
in a wide range of cancer types. These occur in all four core histones in both the tail and …

[PDF][PDF] Comprehensive nucleosome interactome screen establishes fundamental principles of nucleosome binding

A Skrajna, D Goldfarb, KM Kedziora… - Nucleic acids …, 2020 - academic.oup.com
Nuclear proteins bind chromatin to execute and regulate genome-templated processes.
While studies of individual nucleosome interactions have suggested that an acidic patch on …

CHD3 helicase domain mutations cause a neurodevelopmental syndrome with macrocephaly and impaired speech and language

L Snijders Blok, J Rousseau, J Twist… - Nature …, 2018 - nature.com
Chromatin remodeling is of crucial importance during brain development. Pathogenic
alterations of several chromatin remodeling ATPases have been implicated in …

Histone divergence in trypanosomes results in unique alterations to nucleosome structure

G Deák, H Wapenaar, G Sandoval, R Chen… - Nucleic Acids …, 2023 - academic.oup.com
Eukaryotes have a multitude of diverse mechanisms for organising and using their
genomes, but the histones that make up chromatin are highly conserved. Unusually …

Synthesis of ADP-ribosylated histones reveals site-specific impacts on chromatin structure and function

N Hananya, SK Daley, JD Bagert… - Journal of the American …, 2021 - ACS Publications
ADP-ribosylation of nuclear proteins is a critical feature of various DNA damage repair
pathways. Histones, particularly H3 and H2B, are major targets of ADP-ribosylation and are …

Cancer-associated mutations of histones H2B, H3. 1 and H2A. Z. 1 affect the structure and stability of the nucleosome

Y Arimura, M Ikura, R Fujita, M Noda… - Nucleic acids …, 2018 - academic.oup.com
Mutations of the Glu76 residue of canonical histone H2B are frequently found in cancer
cells. However, it is quite mysterious how a single amino acid substitution in one of the …

The CHD4-related syndrome: a comprehensive investigation of the clinical spectrum, genotype–phenotype correlations, and molecular basis

K Weiss, HP Lazar, A Kurolap, AF Martinez… - Genetics in …, 2020 - nature.com
Abstract Purpose Sifrim–Hitz–Weiss syndrome (SIHIWES) is a recently described
multisystemic neurodevelopmental disorder caused by de novo variants in CHD4. In this …