Article
Finding FMR1 mosaicism in Fragile X syndrome.
Expert review of molecular diagnostics - 1 Jan 2016
Gonçalves Thaís Fernandez, dos Santos Jussara Mendonça, Gonçalves Andressa Pereira, Tassone Flora, Mendoza-Morales Guadalupe, Ribeiro Márcia Gonçalves, Kahn Evelyn, Boy Raquel, Pimentel Márcia Mattos Gonçalves, Santos-Rebouças Cíntia Barros
Abstract excerpt
OBJECTIVE: Almost all patients with Fragile X Syndrome (FXS) exhibit a CGG repeat expansion (full mutation) in the Fragile Mental Retardation 1 gene (FMR1). Here, the authors report five unrelated males with FXS harboring a somatic full mutation/deletion mosaicism. METHODS: Mutational profiles were only elucidated by using a combination of molecular approaches (CGG-based PCR, Sanger sequencing, MS-MLPA, Southern...
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