Eukaryotic DNA-binding proteins operate in the context of chromatin, where nucleosomes are the elementary building blocks. Nucleosomal DNA is wrapped around a histone core …
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 …
Molecular motors are diverse enzymes that transduce chemical energy into mechanical work and, in doing so, perform critical cellular functions such as DNA replication and …
During replication, expression, and repair of the eukaryotic genome, cellular machinery must access the DNA wrapped around histone proteins forming nucleosomes. These octameric …
B Bar-Sadeh, S Rudnizky, L Pnueli… - Nature Reviews …, 2020 - nature.com
Reproductive function adjusts in response to environmental conditions in order to optimize success. In humans, this plasticity includes age of pubertal onset, hormone levels and age at …
H Schiessel - Annual Review of Condensed Matter Physics, 2023 - annualreviews.org
DNA molecules with a total length of two meters contain the genetic information in every cell in our body. To control access to the genes, to organize its spatial structure in the nucleus …
BT Donovan, Y Luo, Z Meng… - Nucleic Acids Research, 2023 - academic.oup.com
Transcription factors (TF) require access to target sites within nucleosomes to initiate transcription. The target site position within the nucleosome significantly influences TF …
J Yoo, S Park, C Maffeo, T Ha… - Nucleic acids …, 2021 - academic.oup.com
Eukaryotic genome and methylome encode DNA fragments' propensity to form nucleosome particles. Although the mechanical properties of DNA possibly orchestrate such encoding …
S Rudnizky, PJ Murray, CH Wolfe… - Annual Review of …, 2024 - annualreviews.org
Genomes are self-organized and self-maintained as long, complex macromolecules of chromatin. The inherent heterogeneity, stochasticity, phase separation, and chromatin …