| Phenotype details |
see paper; ..., global developmental delay/intellectual disability; 7y-walk; no speech; dysmorphic facial features; no ataxia; epilepsy (on 3 antiseizure medication); MRI brain cerebellar hypoplasia, agenesis corpus callosum, hydrocephalus, lissencephaly, colpocephaly; blurry vision, strabismus, hydrocephalus |