| Phenotype details |
see paper; ..., 1d-mild jaundice, macrocytic anaemia, out-turned feet; 11m-focal seizures; focal seizures with posturing and impaired awareness, recurrent status epilepticus (yearly); EEG 17m–22y background mildly abnormal, diffuse beta activity, multifocal discharges, focal seizures recorded; MRI brain 1 year, 2y, 10y thin corpus callosum, multifocal white matter abnormality; global moderate developmental delay, spastic quadriparesis, autism spectrum disorder; macrocytic anemia |