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.
Pedigrees of 13 families with autosomal recessive muscular dystrophy or myopathy. Squares males, circles females, filled symbols affected individuals, partially black-filled symbols obligate heterozygous carriers, partially gray-filled symbols possible heterozygous carriers, open symbols unaffected individuals. Double bars represent consanguineous unions. Asterisks denote individuals genotyped for genomewide linkage analysis
