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The dynamics and regulation of chromatin remodeling during spermiogenesis.
Gene, 2019The functional sperm is the key factor for species continuation. The process spermatogenesis, to produce mature sperm is quite complex. It begins with the proliferation and differentiation of spermatogonia, which develop from primary spermatocytes to ...
Shuang-li Hao, Fei-da Ni, Wan-Xi Yang
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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 +2 more
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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 +2 more
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Control of Chromatin Remodeling
Critical Reviews in Eukaryotic Gene Expression, 2000Chromatin 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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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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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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Chromatin Remodeling and Transcription
Journal of Biochemistry, 1998The chromatin structure is essential not only for the compact packaging of the eukaryotic genome but also for regulation of transcription. This article provides an overview of chromatin modification upon transcriptional activation or repression, and chromatin remodeling.
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The Biochemistry of Chromatin Remodeling
Biochemistry, 2016In this perspective, the author describes the current state of biochemical studies of chromatin remodeling, summarizes Current Topics articles contained within this special issue of the journal and provides his views on future needs in the field of chromatin remodeling biochemistry.
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Science's STKE, 2005
This Teaching Resource provides lecture notes and slides for a class covering chromatin remodeling mechanisms and is part of the course "Cell Signaling Systems: a Course for Graduate Students." The lecture begins with a discussion of chromatin organization and then proceeds to describe the process of chromatin remodeling through a review of chromatin ...
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This Teaching Resource provides lecture notes and slides for a class covering chromatin remodeling mechanisms and is part of the course "Cell Signaling Systems: a Course for Graduate Students." The lecture begins with a discussion of chromatin organization and then proceeds to describe the process of chromatin remodeling through a review of chromatin ...
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Methods for chromatin assembly and remodeling
Methods, 2004Packaging of the DNA in nucleosomes restricts its accessibility to regulatory factors and enzymatic complexes, making a local remodeling of the nucleosome structure a prerequisite to the establishment of protein-DNA interactions. The use of an experimental system in which one nucleosome is reconstituted on a short linear DNA fragment allows gel ...
Isabelle, Duband-Goulet +2 more
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Image Analysis of Chromatin Remodelling
2013Chromatin packaging plays a significant role in regulating gene transcription. Study of the higher-order packing states of chromatin by image analysis at the light microscope level, especially when validated by methods of molecular biology, immunochemistry, and/or immunocytochemistry, enabled the detection of changes involved in the processes ...
Benedicto de Campos, Vidal +2 more
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