Results 211 to 220 of about 75,018 (265)

Nucleosome Mobility and the Maintenance of Nucleosome Positioning

Science, 1997
To study nucleosome mobility and positioning, the R3 lac repressor was used with an adenosine triphosphate (ATP)–dependent chromatin assembly system to establish the positioning of five nucleosomes, with one nucleosome located between two R3 lac operators. When R3 protein was dissociated from
M J, Pazin   +3 more
openaire   +2 more sources

Nucleosome structure

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1978
Abstract 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

DNA in the nucleosome

Cell, 1988
Revue sommaire sur la structure du nucleosome et particulierement les aspects de cette structure qui vraisemblablement influencent les interactions des proteines avec le DNA ...
R H, Morse, R T, Simpson
openaire   +2 more sources

Unlocking the nucleosome

Science, 2017
Both DNA and histones flex to undergo ...
Flaus, Andrew, Owen-Hughes, Tom
openaire   +3 more sources

Apoptosis and nucleosomes

Lupus, 2002
Drs Berden and Koutouzov presented evidence that nucleosomes are antigens in lupus pathogenesis and that apoptotic cells are the source of nucleosomes. Berden's group measured persistence of circulating nucleosomes and nucleosome–antibody complexes in autoimmune mice and demonstrated nucleosomaldepositionin skin of SLE patientsas well as in renal ...
B D, Stollar, F, Stephenson
openaire   +2 more sources

Home - About - Disclaimer - Privacy