Search results
Results from the WOW.Com Content Network
Chromatin remodeling is the dynamic modification of chromatin architecture to allow access of condensed genomic DNA to the regulatory ... YouTube - Chromatin ...
In the field of molecular biology, the Mi-2/NuRD (Nucleosome Remodeling Deacetylase) complex, is a group of associated proteins with both ATP-dependent chromatin remodeling and histone deacetylase activities.
Her research is focused in chromatin regulation and how changes in cellular structure can lead to human diseases, such as Cancer, Neurodevelopmental disorders, and others. She is internationally recognized for her work on the mammalian SWI/SNF complex, a large molecular machine known as a Chromatin remodeling complex.
There are four subfamilies of chromatin remodelers: SWI/SNF, INO80, ISW1, and CHD. [2] The RSC complex is a 15-subunit chromatin remodeling complex initially found in Saccharomyces cerevisiae, and is homologous to the SWI/SNF complex found in humans. [1] The RSC complex has ATPase activity in the presence of DNA. [1]
In molecular biology, SWI/SNF (SWItch/Sucrose Non-Fermentable), [1] [2] is a subfamily of ATP-dependent chromatin remodeling complexes, which is found in eukaryotes.In other words, it is a group of proteins that associate to remodel the way DNA is packaged.
ADPr is an important mechanism in gene regulation that affects chromatin organization, the binding of transcription factors, and mRNA processing through poly-ADP ribose polymerase (PARP) enzymes. There are multiple types of PARP proteins, but the subclass of DNA-dependent PARP proteins including PARP-1, PARP-2, and PARP-3 interact with the ...
The Switch/Sucrose non-fermentable (SWI/SNF) complex is a chromatin remodeling complex that is recruited to Pol V scaffolds by the IDN2-IDP complex, where it affects nucleosome positioning. SWI/SNF may promote RdDM by making the chromatin more accessible, which may facilitate access of DRM2 to DNA. [116] IDN2-IDP complex dsRNA-binding protein Both
Chromodomain helicase DNA-binding (CHD) proteins is a subfamily of ATP-dependent chromatin remodeling complexes (remodelers). All remodelers fall under the umbrella of RNA/DNA helicase superfamily 2. In yeast, CHD complexes are primarily responsible for nucleosome assembly and organization. These complexes play an additional role in ...