X‐linked mental retardation with dystonic movements of the hands

Abstract
We describe a family with a syndrome of mental retardation, dystonic movements of the hands and dysarthria inherited in an X-linked recessive pattern. DNA marker studies gave a maximum lod score of 2.11 at θ of 0.00 for DXS41 with a likely localization of the gene to Xpter→Xp21.