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 families included in analysis. All affected children (black symbols) have definite or probable BPP. In family LP97-096, individual LP97-096a1 (gray symbol) has a milder form of BPP as compared to her affected brother (i.e., individual LP97-096a2). MRI scans were not performed on the patients denoted by an asterisk (*).
