Sotos syndrome associated with a de novo balanced reciprocal translocation t(5;8)(q35;q24.1)

Abstract

We describe a de novo balanced reciprocal translocation between the long arms of chromosomes 5 and 8 [46, XX, t(5;8)(q35; q24.1)] in a 15-month-old girl with a typical Sotos syndrome phenotype. Involvement of the 5q35 region was previously reported (Maroun et al. [1994: Am J Med Genet 50:291-293]) as one of translocation breakpoints in the present patient. We suggest that the gene responsible for Sotos syndrome is located to a distal long-arm region of chromosome 5. © 2001 Wiley-Liss, Inc.