title: Anatomy of hypersensitive sites.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000648:ultrastructure*; D003851:Deoxyribonucleases; D005092:Exonucleases; D005786:Gene Expression Regulation; D014158:Transcription, Genetic
chemical_list: D002843:Chromatin; D003851:Deoxyribonucleases; D005092:Exonucleases