R
Ralf Strohner
Researcher at University of Regensburg
Publications - 8
Citations - 1007
Ralf Strohner is an academic researcher from University of Regensburg. The author has contributed to research in topics: Chromatin remodeling & Chromatin. The author has an hindex of 7, co-authored 7 publications receiving 964 citations. Previous affiliations of Ralf Strohner include Ludwig Maximilian University of Munich.
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Journal ArticleDOI
NoRC--a novel member of mammalian ISWI-containing chromatin remodeling machines.
Ralf Strohner,Attila Németh,Petr Jansa,Urs Hofmann-Rohrer,Raffaella Santoro,Gernot Längst,Ingrid Grummt +6 more
TL;DR: The results suggest that NoRC is a novel nucleolar chromatin remodeling machine that may serve a role in the regulation of the rDNA locus.
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The DNA chaperone HMGB1 facilitates ACF/CHRAC‐dependent nucleosome sliding
TL;DR: It is found that transient interaction of HMGB1 with nucleosomal linker DNA overlapping ISWI‐binding sites enhances the ability of ACF to bind nucleosome DNA and accelerates the sliding activity of limiting concentrations of remodelling factor.
Journal ArticleDOI
DNA sequence- and conformation-directed positioning of nucleosomes by chromatin-remodeling complexes
TL;DR: The results suggest that the linkage of differential remodeling activities with the intrinsic binding preferences of nucleosomes can result in establishing distinct chromatin structures that depend on the DNA sequence and define the DNA accessibility for other protein factors.
Journal ArticleDOI
A 'loop recapture' mechanism for ACF-dependent nucleosome remodeling
Ralf Strohner,Malte Wachsmuth,Karoline Dachauer,Jacek Mazurkiewicz,Julia Hochstatter,Karsten Rippe,Gernot Längst +6 more
TL;DR: The findings suggest a loop recapture mechanism in which ACF introduces a DNA loop at the nucleosomal entry site that propagates over the histone octamer surface and leads to nucleosome repositioning.
Journal ArticleDOI
Recruitment of the nucleolar remodeling complex NoRC establishes ribosomal DNA silencing in chromatin.
TL;DR: An important role for TTF-I is revealed in recruiting NoRC to rDNA and an active role for NoRC in the establishment of rDNA silencing is revealed, revealing the early steps of r DNA repression do not depend on DNA and histone modifications.