| Phenotype details |
see paper; ..., 1m-epileptic spasms; 2m-seizure-free; EEG at onset hypsarrhythmic; axial hypotonia, spasticity; profound intellectual disability; pes equinovarus; no omphalocele; cleft palate; joint contractures; dysmorphic facial features; MRI brain 50d-normal, CT 2m-atlanto-axial anomaly, minimal hydrocephalus |