Genetic analysis of an Indian family with members affected with Waardenburg syndrome and Duchenne muscular dystrophy.

ABSTRACT:

Purpose

Waardenburg syndrome (WS) is characterized by sensorineural hearing loss and pigmentation defects of the eye, skin, and hair. It is caused by mutations in one of the following genes: PAX3 (paired box 3), MITF (microphthalmia-associated transcription factor), EDNRB (endothelin receptor type B), EDN3 (endothelin 3), SNAI2 (snail homolog 2, Drosophila) and SOX10 (SRY-box containing gene 10). Duchenne muscular dystrophy (DMD) is an X-linked recessive disorder caused by mutations in the DMD gene. The purpose of this study was to identify the genetic causes of WS and DMD in an Indian family with two patients: one affected with WS and DMD, and another one affected with only WS.

Methods

Blood samples were collected from individuals for genomic DNA isolation. To determine the

SUBMITTER: Kapoor S 

PROVIDER: S-EPMC3413420 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature