Please use this identifier to cite or link to this item: https://ahro.austin.org.au/austinjspui/handle/1/12389
Title: Refining analyses of copy number variation identifies specific genes associated with developmental delay.
Austin Authors: Coe, Bradley P;Witherspoon, Kali;Rosenfeld, Jill A;van Bon, Bregje W M;Vulto-van Silfhout, Anneke T;Bosco, Paolo;Friend, Kathryn L;Baker, Carl;Buono, Serafino;Vissers, Lisenka E L M;Schuurs-Hoeijmakers, Janneke H;Hoischen, Alex;Pfundt, Rolph;Krumm, Nik;Carvill, Gemma L;Li, Deana;Amaral, David;Brown, Natasha;Lockhart, Paul J;Scheffer, Ingrid E ;Alberti, Antonino;Shaw, Marie;Pettinato, Rosa;Tervo, Raymond;de Leeuw, Nicole;Reijnders, Margot R F;Torchia, Beth S;Peeters, Hilde;O'Roak, Brian J;Fichera, Marco;Hehir-Kwa, Jayne Y;Shendure, Jay;Mefford, Heather C;Haan, Eric;Gécz, Jozef;de Vries, Bert B A;Romano, Corrado;Eichler, Evan E
Affiliation: Department of Genome Sciences, University of Washington School of Medicine, Seattle, Washington, USA
Center for Human Genetics, University Hospitals Leuven, KU Leuven, Leuven, Belgium.
Department of Paediatrics, University of Melbourne, Royal Children's Hospital, Melbourne, Victoria, Australia
Leuven Autism Research (LAuRes), Leuven, Belgium.
Department of Human Genetics, Radboud University Medical Center, Nijmegen, the Netherlands.
SA Pathology, North Adelaide, South Australia, Australia
Barwon Child Health Unit, Barwon Health, Geelong, Victoria, Australia
Murdoch Childrens Research Institute, University of Melbourne, Royal Children's Hospital, Melbourne, Victoria, Australia
Florey Institute, University of Melbourne, Austin Health and Royal Children's Hospital, Melbourne, Victoria, Australia
SA Pathology, North Adelaide, South Australia, Australia
Robinson Institute, University of Adelaide, Adelaide, South Australia, Australia
IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Associazione Oasi Maria Santissima, Troina, Italy.
Howard Hughes Medical Institute, Seattle, Washington, USA
Signature Genomics Laboratories, LLC, PerkinElmer, Inc., Spokane, Washington, USA
SA Pathology, North Adelaide, South Australia, Australia
Department of Pediatrics, University of Washington, Seattle, Washington, USA
Department of Genome Sciences, University of Washington School of Medicine, Seattle, Washington, USA
Division of Developmental and Behavioral Pediatrics, Mayo Clinic, Rochester, Minnesota, USA
Representing the Autism Phenome Project, MIND Institute, University of California, Davis, Sacramento, California, USA
School of Paediatrics and Reproductive Health, University of Adelaide, Adelaide, South Australia, Australia
Department of Human Genetics, Radboud University Medical Center, Nijmegen, the Netherlands.
IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Associazione Oasi Maria Santissima, Troina, Italy.
Issue Date: 14-Sep-2014
Publication information: Nature Genetics 2014; 46(10): 1063-71
Abstract: Copy number variants (CNVs) are associated with many neurocognitive disorders; however, these events are typically large, and the underlying causative genes are unclear. We created an expanded CNV morbidity map from 29,085 children with developmental delay in comparison to 19,584 healthy controls, identifying 70 significant CNVs. We resequenced 26 candidate genes in 4,716 additional cases with developmental delay or autism and 2,193 controls. An integrated analysis of CNV and single-nucleotide variant (SNV) data pinpointed 10 genes enriched for putative loss of function. Follow-up of a subset of affected individuals identified new clinical subtypes of pediatric disease and the genes responsible for disease-associated CNVs. These genetic changes include haploinsufficiency of SETBP1 associated with intellectual disability and loss of expressive language and truncations of ZMYND11 in individuals with autism, aggression and complex neuropsychiatric features. This combined CNV and SNV approach facilitates the rapid discovery of new syndromes and genes involved in neuropsychiatric disease despite extensive genetic heterogeneity.
Gov't Doc #: 25217958
URI: http://ahro.austin.org.au/austinjspui/handle/1/12389
DOI: 10.1038/ng.3092
URL: https://pubmed.ncbi.nlm.nih.gov/25217958
Type: Journal Article
Subjects: Autistic Disorder.genetics
Base Sequence
Carrier Proteins.genetics
Child
Chromosome Mapping
Comparative Genomic Hybridization
DNA Copy Number Variations
Developmental Disabilities.genetics
Female
Genetic Association Studies
Genetic Predisposition to Disease.genetics
Haploinsufficiency.genetics
Humans
Intellectual Disability.genetics
Male
Molecular Sequence Data
Nuclear Proteins.genetics
Polymorphism, Single Nucleotide
Sequence Analysis, DNA
Appears in Collections:Journal articles

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