GJB2 mutation spectrum in 2063 Chinese patients with nonsyndromic hearing impairment

BACKGROUND: Mutations in GJB2 are the most common molecular defects responsible for autosomal recessive nonsyndromic hearing impairment (NSHI). The mutation spectra of this gene vary among different ethnic groups. METHODS: In order to understand the spectrum and frequency of GJB2 mutations in the Ch... View More