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http://purl.uniprot.org/citations/25934851http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/25934851http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/25934851http://www.w3.org/2000/01/rdf-schema#comment"

Objective

To identify the underlying genetic defect in 5 patients from a consanguineous family with a Walker-Warburg phenotype, together with intracranial calcifications.

Methods

Homozygosity mapping and exome sequencing, followed by Sanger sequencing of the obtained candidate gene, was performed. Expression of the candidate gene was tested by reverse transcription PCR. Patient fibroblasts were converted to myotubes, and the expression and function of dystroglycan was tested by Western blotting.

Results

We detected a homozygous loss-of-function frameshift mutation in the DAG1 gene and showed that this mutation results in a complete absence of both α- and β-dystroglycan.

Conclusions

A loss-of-function mutation in DAG1 can result in Walker-Warburg syndrome and is not embryonic lethal."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.org/dc/terms/identifier"doi:10.1212/wnl.0000000000001615"xsd:string
http://purl.uniprot.org/citations/25934851http://purl.org/dc/terms/identifier"doi:10.1212/wnl.0000000000001615"xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Vissers L.E."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Vissers L.E."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Pietrokovski S."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Pietrokovski S."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Wevers R.A."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Wevers R.A."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"van Bokhoven H."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"van Bokhoven H."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Roscioli T."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Roscioli T."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Mandel H."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Mandel H."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Gershoni-Baruch R."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Gershoni-Baruch R."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Lefeber D.J."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Lefeber D.J."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Willemsen M.A."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Willemsen M.A."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Riemersma M."xsd:string
http://purl.uniprot.org/citations/25934851http://purl.uniprot.org/core/author"Riemersma M."xsd:string
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