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Structure of nucleosome-bound human BAF complex
Science, 2020Architecture of human BAF complex The SWI/SNF family chromatin remodelers regulate chromatin and transcription. The protein complexes BAF and PBAF are mammalian SWI/SNF remodelers that play essential functions in diverse developmental and physiological ...
Shuang He +8 more
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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
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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
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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
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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
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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
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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
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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.
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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.
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2009
The basic repeating unit of chromatin, the nucleosome, is known to play a critical role in regulating the process of gene transcription. The positioning of nucleosomes on a promoter is a significant determinant in its responsiveness to gene-inducing signals.
Nicolas, Gévry +3 more
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The basic repeating unit of chromatin, the nucleosome, is known to play a critical role in regulating the process of gene transcription. The positioning of nucleosomes on a promoter is a significant determinant in its responsiveness to gene-inducing signals.
Nicolas, Gévry +3 more
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Chromosome Research, 2006
It is now widely recognized that the packaging of genomic DNA together with core histones, linker histones, and other functional proteins into chromatin profoundly influences nuclear processes such as transcription, replication, repair and recombination. How chromatin structure modulates the expression and maintenance of knowledge encoded in eukaryotic
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It is now widely recognized that the packaging of genomic DNA together with core histones, linker histones, and other functional proteins into chromatin profoundly influences nuclear processes such as transcription, replication, repair and recombination. How chromatin structure modulates the expression and maintenance of knowledge encoded in eukaryotic
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Nucleosome Positioning Determinants
Journal of Molecular Biology, 2007A previous report demonstrated that one site in a nucleosome assembled onto a synthetic positioning sequence known as Fragment 67 is hypersensitive to permanganate. The site is required for positioning activity and is located 1.5 turns from the dyad, which is a region of high DNA curvature in the nucleosome.
Alfonso G, Fernandez, John N, Anderson
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Science, 2017
Both DNA and histones flex to undergo ...
Flaus, Andrew, Owen-Hughes, Tom
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Both DNA and histones flex to undergo ...
Flaus, Andrew, Owen-Hughes, Tom
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