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.
Results of the BBS2, BBS4, and BBS6 mutation screening. The pedigrees and mutations are indicated. The black symbols indicate the affected cases. Below each pedigree, sequence chromatographs are shown. In family BOU, the results of the RT-PCR study confirming the deletion of three BBS4 exons in proband 5b (E) and the results of haplotype analysis at the BBS4 locus (F) are shown.
