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.
Mapping of the VAPB locus and mutation analyses. a, Pedigree from the first family reported with a diagnosis of ALS/MND (an asterisk [*] indicates DNA was available). b, VAPB locus at 20q13.3. Recombinant events reduced the region to 1.5 Mb, between marker D20S430 and the TUBB1 gene.
