| Phenotype details |
see paper; ..., no intra-uterine growth retardation; short stature; microcephaly; moderate global developmental delay; 18m-walk unsteady, 2y6m-walk confident; fluent speech, 30m-first words; intellectual disability, moderate; behavioral issues; Easily frustrated, prefers routine and repetitive play; no hypotonia; seizures; MRI brain abnormal, 18m-NAD, incomplete myelination and rather small volume white matter but most likely both within normal limits |