title: Organ-specific gene masking in mammalian chromosomes.
mesh_terms: D000818:Animals; D002875:Chromosomes; D004247:DNA; D005815:Genetic Code; D051379:Mice; D009698:Nucleoproteins; D009928:Organ Specificity; D012313:RNA; D013698:Templates, Genetic
chemical_list: D009698:Nucleoproteins; D012313:RNA; D004247:DNA