title: Chromatin-modifying and -remodeling complexes.
abstract: Nucleosomes have long been known to inhibit DNA transactions on chromosomes and a remarkable abundance of multiprotein complexes that either enhance or relieve this inhibition have been described. Most is known about chromatin-remodeling complexes that perturb nucleosome structure.
mesh_terms: D002843:Chromatin / Q000378:metabolism*; D004247:DNA / Q000378:metabolism; D006657:Histones / Q000378:metabolism; D009707:Nucleosomes / Q000378:metabolism