title: Dinucleotide repeat polymorphisms (D21S223 and D21S224) at 21q22.1.
authors.affiliation: Day Neuromuscular Research Laboratory, Massachusetts General Hospital, Boston 02129.
authors.forename: D R
authors.initials: DR
authors.lastname: Rosen
authors.forename: P C
authors.initials: PC
authors.lastname: Sapp
authors.forename: J
authors.initials: J
authors.lastname: O'Regan
authors.forename: H R
authors.initials: HR
authors.lastname: Horvitz
authors.forename: D H
authors.initials: DH
authors.lastname: Donaldson
authors.forename: C
authors.initials: C
authors.lastname: Nussbaum
authors.forename: J F
authors.initials: JF
authors.lastname: Gusella
authors.forename: J L
authors.initials: JL
authors.lastname: Haines
authors.forename: S
authors.initials: S
authors.lastname: Pestka
authors.forename: V
authors.initials: V
authors.lastname: Jung
mesh_terms: D001483:Base Sequence; D002891:Chromosomes, Human, Pair 21; D004277:DNA, Single-Stranded; D005787:Gene Frequency; D006801:Humans; D008969:Molecular Sequence Data; D009838:Oligodeoxyribonucleotides; D011110:Polymorphism, Genetic; D012091:Repetitive Sequences, Nucleic Acid
chemical_list: D004277:DNA, Single-Stranded; D009838:Oligodeoxyribonucleotides