ObjectiveTo identify the genetic and epigenetic defects in patients presenting with a facioscapulohumeral (FSHD) clinical phenotype without D4Z4 contractions on chromosome 4q35 tested by linear gel electrophoresis and Southern blot analysis.Design and patientsThe authors studied 16 patients displaying an FSHD-like phenotype, with normal...
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October 7, 2011 (v1)Journal articleUploaded on: December 3, 2022
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November 11, 2012 (v1)Journal article
Facioscapulohumeral dystrophy (FSHD) is characterized by chromatin relaxation of the D4Z4 macrosatellite array on chromosome 4 and expression of the D4Z4-encoded DUX4 gene in skeletal muscle. The more common form, autosomal dominant FSHD1, is caused by contraction of the D4Z4 array, whereas the genetic determinants and inheritance of D4Z4 array...
Uploaded on: December 4, 2022