Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Co-segregation analysis of DFNB31 mutation in the consanguineous Portuguese family. Filled symbols represent the affected and the unfilled symbols represent the unaffected individuals. Squares depict males and circles depict females. Arrows mark the index patients. Equation symbols represent the unaffected alleles.
