title: Sequenced gene boosts Down's syndrome research.
authors.forename: K
authors.initials: K
authors.lastname: Senior
mesh_terms: D001483:Base Sequence / Q000235:genetics*; D002648:Child; D002675:Child, Preschool; D002874:Chromosome Mapping; D002891:Chromosomes, Human, Pair 21; D004314:Down Syndrome / Q000175:diagnosis / Q000235:genetics*; D006801:Humans; D007223:Infant