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GENATLAS PHENOTYPE
last update : 05-07-2016
Symbol SCAEMR
Location 16q23.1
Name spinocerebellar ataxia, epilepsy, mental retardation
Other name(s) autosomal recessive spinocerebellar ataxia-12
Corresponding gene WWOX
Other symbol(s) SCAR12
Main clinical features
  • generalized tonic-clonic epilepsy, ataxia and mental retardation, spasticity, gait ataxia
  • MRI and muscle biopsy of one patient revealed, respectively, posterior white matter hyperintensities and vacuolization of the sarcotubular system (Gribaa 2007)
  • upper and lower limb ataxia, dysarthria, gaze-evoked nystagmus, and learning difficulties; brain MRI showed mild cerebellar atrophy
  • Genetic determination autosomal recessive
    Function/system disorder neurology
    mental retardation
    Type disease
    Remark(s)