| Phenotype details |
see paper; ..., global psychomotor developmental delay; hypotonia (severe); 12m-sit (with support); not walking; moderate intellectual disability; no autism spectrum disorder; behaviour anxiety; no epilepsy; EEG normal (after birth and 4m); Normal brain US (6m); hypotelorism, bluish sclera, mongoloid lid axis, thin lips, short neck; phalanges shortening (middle and distal), tapering fingers; skelatal dysplasia, disproportional short stature, slight platyspondyly, cone-shaped ventral ribs and distal ulna, radius shortening, humerus+femur scoliosis; normal kidney; fetal pads (feet), delayed tooth eruption, recurrent infections |