Epsilon-sarcoglycan mutations found in combination with other dystonia gene mutations.

Klein, Christine; Liu, Liu; Doheny, Dana; Kock, Norman; Müller, Birgitt; de Carvalho Aguiar, Patricia; Leung, Joanne; de Leon, Deborah et al. · Ann Neurol · 2002

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Abstract

Myoclonus-dystonia is a movement disorder associated with mutations in the epsilon-sarcoglycan gene (SGCE) in most families and in the DRD2 and DYT1 genes in two single families. In both of the latter families, we also found a mutation of SGCE. The molecular mechanisms through which the detected mutations may contribute to myoclonus-dystonia remain to be determined.

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