title: Exclusion of chromosome region 22q12.1-q12.3 as a second locus for Costello syndrome.
authors.forename: M
authors.initials: M
authors.lastname: Bertelli
authors.forename: S
authors.initials: S
authors.lastname: Cecchin
authors.forename: A
authors.initials: A
authors.lastname: Fabbri
authors.forename: C
authors.initials: C
authors.lastname: Lapucci
authors.forename: P
authors.initials: P
authors.lastname: Gasparini
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D002874:Chromosome Mapping; D002892:Chromosomes, Human, Pair 22; D006801:Humans; D016283:Proto-Oncogene Proteins p21(ras) / Q000235:genetics; D013577:Syndrome
chemical_list: C501009:HRAS protein, human; D016283:Proto-Oncogene Proteins p21(ras)