| Phenotype details | 
          severe intellectual disability, hypotonia, feeding problems; seizures, infantile spasms; cortical hypoplasia, enlarged lateral ventricles, delayed myelination; ventricular septal defect, aortic stenosis; nystagmus; hearing loss; high palate; microcephaly, deeply set eyes, epicanthal folds, low-set ears, broad nasal root/bridge; ambiguous genetalia, cryptoorchidism, scrotal hypoplasia |