T Sunami, H Kono - Biophysical Journal, 2024 - cell.com
Nucleosome is the fundamental unit of eukaryotic chromatin, in which DNA wraps around histone proteins. It is essential to know the regulation of DNA unwrapping because the DNA …
S Aoyagi, PA Wade, JJ Hayes - Journal of Biological Chemistry, 2003 - ASBMB
ATP-dependent chromatin remodeling complexes can induce the translocation (sliding) of nucleosomes in cis along DNA, but the mechanism by which sliding occurs is not well …
R Blossey, H Schiessel - Biophysical journal, 2011 - cell.com
For activation or repression of genes in eukaryotic organisms, the chromatin structure has to be adapted. This action is performed at least in part by dedicated motor proteins, the …
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 …
S Aoyagi, G Narlikar, C Zheng, S Sif… - … and Cellular Biology, 2002 - Taylor & Francis
We utilized a site-specific cross-linking technique to investigate the mechanism of nucleosome remodeling by hSWI/SNF. We found that a single cross-link between H2B and …
N Liu, A Balliano, JJ Hayes - Chembiochem, 2011 - Wiley Online Library
Impediments to DNA access due to assembly of the eukaryotic genome into chromatin are in part overcome by the activity of ATP‐dependent chromatin‐remodeling complexes. These …
M Sahrhage, NB Paul, T Beißbarth… - Life Science …, 2024 - life-science-alliance.org
Nucleosome positioning is a key factor for transcriptional regulation. Nucleosomes regulate the dynamic accessibility of chromatin and interact with the transcription machinery at every …
The SWI/SNF complex participates in the restructuring of chromatin for transcription. The function of the yeast SWI/SNF complex in the remodeling of a nucleosome array has now …
ATP‐dependent chromatin remodeling complexes play a critical role in chromatin dynamics. A large number of in vitro studies have pointed towards nucleosome sliding as the principal …