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GENATLAS PHENOTYPE
last update : 24-08-2017
Symbol JBTS28
Location 17q22
Name Joubert syndrome 28
Corresponding gene MKS1
Main clinical features
  • developmental delay, oculomotor abnormalities such as nystagmus or oculomotor apraxia, hypotonia and/or ataxia, and the molar tooth sign on brain imaging
  • episodic hyperpnea and apnea, hypotonia, ataxia, cognitive impairment and ocular motor apraxia
  • Genetic determination autosomal recessive
    Function/system disorder neurology
    eye
    Type disease
    Remark(s)
  • hypomorphic MKS1 mutation in a Pakistani family with mild Joubert syndrome and atypical features (PMID: 27570071))