title: Regulated splicing in early development and stage-specific U snRNPs.
authors.affiliation: European Molecular Biology Laboratory, Heidelberg, West Germany.
authors.forename: I W
authors.initials: IW
authors.lastname: Mattaj
authors.forename: J
authors.initials: J
authors.lastname: Hamm
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian / Q000502:physiology*; D051379:Mice; D009866:Oogenesis; D012326:RNA Splicing; D012261:Ribonucleoproteins; D017411:Ribonucleoproteins, Small Nuclear
chemical_list: D012261:Ribonucleoproteins; D017411:Ribonucleoproteins, Small Nuclear