Results 211 to 220 of about 124,418 (260)

Noncanonical association of EZH2 with E2F1 promotes tumor proliferation through chromatin remodeling. [PDF]

Exp Mol Med
Yoo M, Lee H, Park H, Kang B, Kim HM, Kim TK, Roh TY.   +6 more
europepmc   +1 more source

Stiff matrix-induced KRTAP2-3 expression suppresses ciliogenesis via actin tension-driven chromatin remodeling. [PDF]

Cell Death Dis
Chen X, Yi L, Xie G, Jin H, Yang F, Cao W, Shi Z, Xu Z, Li S, Huo C, Li Y, Lin A, Liu W, Ou G, Zhou T, Ji B, Xie S.   +16 more
europepmc   +1 more source

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Chromatin-remodeling for transcription

Quarterly Reviews of Biophysics, 2017
AbstractThe nucleosome serves as a general gene repressor, preventing all initiation of transcription except that which is brought about by specific positive regulatory mechanisms. The positive mechanisms begin with chromatin-remodeling by complexes that slide, disrupt, or otherwise alter the structure and organization of nucleosomes.
Yahli, Lorch, Roger D, Kornberg
openaire   +2 more sources

Chromatin remodeling and transcription

Current Opinion in Genetics & Development, 1997
Recent advances highlight two important chromatin remodeling systems involved in the transcriptional process. One system includes several members of the evolutionarily conserved SWI2/SNF2 family found in distinct multiprotein complexes with ATP-dependent nucleosome destabilizing activity; the other is the enzymatic system that governs histone ...
T, Tsukiyama, C, Wu
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A glimpse into chromatin remodeling

Nature Structural & Molecular Biology, 2017
Chromatin remodelers are ATP-driven enzymes that can slide nucleosomes along DNA. Chen and colleagues present a tantalizing ∼4-A view of the SWI/SNF ATPase motor bound to the nucleosome, which offers novel structural clues into the remodeling process.
Dale B, Wigley, Gregory D, Bowman
openaire   +2 more sources

Chromatin remodeling in plants

Current Opinion in Plant Biology, 2001
In the past two years, a variety of forward genetic screens have revealed predicted plant chromatin remodeling components that are involved in either differential histone acetylation or ATP-dependent SWI2/SNF2-related complexes. Combined with the results of recent reverse genetic studies, these findings have begun to provide the groundwork for ...
M L, Verbsky, E J, Richards
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Chromatin remodelling

Current Opinion in Plant Biology, 2001
Epigenetic mechanisms are heritable traits that are mediated by changes in a genetic locus that do not involve a modification at the nucleotide level. As eukaryotic DNA is organised in chromatin units, epigenetic modifications can be mediated by chromatin remodelling.
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SUMO and Chromatin Remodeling

2017
Many of the known SUMO substrates are nuclear proteins, which regulate gene expression and chromatin dynamics. Sumoylation, in general, appears to correlate with decreased transcriptional activity, and in many cases modulation of the chromatin template is implicated.
David, Wotton, Lucy F, Pemberton, Jacqueline, Merrill-Schools   +2 more
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Control of Chromatin Remodeling

Critical Reviews™ in Eukaryotic Gene Expression, 2000
Chromatin structure has a pivotal role in the regulation of gene expression. Transcriptional activation or the repression of a gene require the recruitment of multiple chromatin remodeling complexes. Chromatin remodeling complexes modulate the higher order structure of chromatin, facilitate or hinder the binding of transcription factors, and aid in or ...
J R, Davie, M, Moniwa
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