ε‐sarcoglycan mutations found in combination with other dystonia gene mutations

Abstract
Myoclonus‐dystonia is a movement disorder associated with mutations in the ε‐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.
Funding Information
  • Fritz Thyssen Foundation
  • Deutsche Forschungsgemeinschaft
  • Myoclonus Foundation
  • Dystonia Medical Research Foundation
  • Bachmann-Strauss Dystonia and Parkinson Foundation, Inc.
  • CAPES Foundation
  • NINDS (NS26656, NS28384, NS37409, NS26656, NS28384, NS37409)