title: Tetranucleotide repeat polymorphism at the D21S11 locus.
authors.affiliation: Department of Biochemistry, Oregon Health Sciences University, Portland 97201.
authors.forename: V
authors.initials: V
authors.lastname: Sharma
authors.forename: M
authors.initials: M
authors.lastname: Litt
mesh_terms: D001483:Base Sequence; D002874:Chromosome Mapping; D002891:Chromosomes, Human, Pair 21; D003360:Cosmids; D005787:Gene Frequency; D015723:Gene Library; D006801:Humans; D008126:Lod Score; D008969:Molecular Sequence Data; D009838:Oligodeoxyribonucleotides; D016133:Polymerase Chain Reaction / Q000379:methods; D012091:Repetitive Sequences, Nucleic Acid
chemical_list: D009838:Oligodeoxyribonucleotides