SWI2/SNF2 chromatin-remodeling proteins mediate the mobilization of nucleosomes and other DNA-associated proteins. SWI2/SNF2 proteins contain sequence motifs characteristic of SF2 helicases but do not ...
DNA in eukaryotic cells wraps around the histone octamer, thus forming nucleosomes, the basic repeat unit of chromatin. The assembly of chromatin plays a central role in packing genetic materials and ...
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