Results 191 to 200 of about 70,917 (227)

Near-atomistic simulations reveal the molecular principles that control chromatin structure and phase separation

open access: yes
Russell K   +10 more
europepmc   +1 more source

Nucleosome structure

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1978
Electron microscopic and biochemical results are presented supporting the following conclusions: (1) Two molecules of each histone H2A, H2B, H3 and H4 are necessary and sufficient to form a nucleosome with a diameter of 12.5± 1 nm and containing about 200 base pairs of DNA.
P, Oudet   +4 more
openaire   +2 more sources

Nucleosome assembly

Nature, 1980
Histones and DNA can spontaneously associate to form the nucleosome subunits of eukaryotic chromatin, but two proteins which occur in the eukaryotic nucleus can facilitate nucleosome assembly and greatly extend the conditions which permit assembly to occur.
R A, Laskey, W C, Earnshaw
openaire   +2 more sources

Nucleosome dynamics

Biochemical Society Symposia, 2006
In the 30 years since the discovery of the nucleosome, our picture of it has come into sharp focus. The recent high-resolution structures have provided a wealth of insight into the function of the nucleosome, but they are inherently static. Our current knowledge of how nucleosomes can be reconfigured dynamically is at a much earlier stage. Here, recent
Chris, Stockdale   +7 more
openaire   +2 more sources

Nucleosome autoantibodies

Clinica Chimica Acta, 2006
The nucleosome is a large protein-nucleic acid complex involved in DNA packing and in controlling genetic information. Under circumstances described below, this component, normally sequestered in the cell nucleus, is released into the extracellular milieu and then is easily accessible to cells of the immune system.
openaire   +2 more sources

Home - About - Disclaimer - Privacy