Article
[Application of single nucleotide polymorphism-array for the diagnosis of Williams-Beuren syndrome in a case].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics - 1 Aug 2016
Li Jiao, Du Juan, Fu Huayu, Wang Jin, Yu Zhou
Abstract excerpt
OBJECTIVE: To apply single nucleotide polymorphism array (SNP-array) for the diagnosis of Williams-Beuren syndrome (WBS) in a patient. METHODS: Chromosome G-banding and SNP-array were used to analyze a girl featuring mental retardation. RESULTS: The karyotypes of the child and her parents were all normal, but SNP-array showed a 1.9 Mb deletion at 7q11.23 in the patient. The same deletion was not found in her...
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