Article
Comparison between the polymerase chain reaction-based screening and the Southern blot methods for identification of fragile X syndrome.
Genetic testing and molecular biomarkers - 1 Nov 2012
Curtis-Cioffi Karen M Carvalho, Rodrigueiro Debora Aparecida, Rodrigues Valter Curi, Cicarelli Regina M Barretto, Scarel-Caminaga Raquel Mantuaneli
Abstract excerpt
The fragile X syndrome (FXS), the most common cause of hereditary mental retardation, is caused by expansions of CGG repeats in the FMR1 gene. The gold-standard method to diagnose FXS is the Southern blot (SB). Because SB is laborious and costly, some adaptations in the polymerase chain reaction...
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