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The WSTF-SNF2h chromatin remodeling complex interacts with several nuclear proteins in transcription 总被引：1，自引：0，他引：1
Cavellán E Asp P Percipalle P Farrants AK 《The Journal of biological chemistry》2006,281(24):16264-16271
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Nuclear receptors: a rendezvous for chromatin remodeling factors 总被引：8，自引：0，他引：8
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The many faces of chromatin remodeling: SWItching beyond transcription 总被引：17，自引：0，他引：17
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In vivo chromatin remodeling events leading to inflammatory gene transcription under diabetic conditions 总被引：5，自引：0，他引：5
Miao F Gonzalo IG Lanting L Natarajan R 《The Journal of biological chemistry》2004,279(17):18091-18097
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《Molecular cell》2023,83(15):2753-2767.e10
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ySWI/SNF complex belongs to a family of enzymes that use the energy of ATP hydrolysis to remodel chromatin structure. Here we examine the role of DNA topology in the mechanism of ySWI/SNF remodeling. We find that the ability of ySWI/SNF to enhance accessibility of nucleosomal DNA is nearly eliminated when DNA topology is constrained in small circular nucleosomal arrays and that this inhibition can be alleviated by topoisomerases. Furthermore, we demonstrate that remodeling of these substrates does not require dramatic histone octamer movements or displacement. Our results suggest a model in which ySWI/SNF remodels nucleosomes by using the energy of ATP hydrolysis to drive local changes in DNA twist. 相似文献
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