Clinical Diagnosis of X-Linked Spondyloepiphyseal Dysplasia Tarda and a Novel Missense Mutation in the Sedlin Gene (SEDL)

Figure 1

This is the pedigree of a Chinese SEDT family. I, II, III, and IV indicate the first to fourth generations of the families, and the arrow indicates the proband (IV1). All open boxes represent healthy males, and open circles represent healthy females. Filled boxes represent affected males. Boxes or circles with a crossed line indicate that the person has already died. All circles with a dot in the middle indicate the status of the carrier.