C4342T-mutation in the SCN4A gene on chromosome 17q in a Swedish family with paramyotonia congenita (Eulenburg)--correlations with clinical, neurophysiological and muscle biopsy data.

Abstract excerpt

Genetic analysis of the adult muscle sodium channel alpha-subunit, SCN4A gene on chromosome 17q, was performed by means of PCR technique in a Swedish family with paramyotonia congenita (Eulenburg) (PMC). The mutation was found in four family members and consisted of a C to T transition affecting the fourth domain of the sodium channel protein. This mutation has earlier been described in other families with...

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