title: A nucleosome-free region in SV40 minichromosomes.
mesh_terms: D002874:Chromosome Mapping; D002875:Chromosomes / Q000648:ultrastructure*; D004279:DNA, Viral / Q000235:genetics / Q000378:metabolism; D006657:Histones / Q000378:metabolism; D008854:Microscopy, Electron; D009707:Nucleosomes / Q000648:ultrastructure*; D013539:Simian virus 40 / Q000235:genetics / Q000648:ultrastructure*; D014158:Transcription, Genetic
chemical_list: D004279:DNA, Viral; D006657:Histones; D009707:Nucleosomes