Noël B, Bénézech M, Bouzon M T, Coudrot D
Laboratoire de Cytogénétique, Chambéry.
Ann Genet. 1988;31(2):111-6.
The growth and development of a child with a 49,XYYYY karyotype is reported. The main features are a large stature, speech delay, and sensorimotor dysfunction.
报告了一名核型为49,XYYYY的儿童的生长发育情况。主要特征为身材高大、语言发育迟缓及感觉运动功能障碍。