title: Immunofluorescent analysis of chromatin structure in relation to gene activity: a speculative essay.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000032:analysis / Q000648:ultrastructure*; D002875:Chromosomes / Q000032:analysis*; D004247:DNA / Q000032:analysis; D004330:Drosophila / Q000032:analysis; D005455:Fluorescent Antibody Technique; D005796:Genes; D006570:Heterochromatin / Q000032:analysis; D006657:Histones / Q000032:analysis; D009698:Nucleoproteins / Q000032:analysis
chemical_list: D002843:Chromatin; D006570:Heterochromatin; D006657:Histones; D009698:Nucleoproteins; D004247:DNA