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.
Color key shows groups as defined in Figure 1.
(A) All individuals with 4GP information.
(B) Same individual set except exclusion of individuals of Irish descent.
(C) Same individual set with exclusion of Ashkenazi Jewish individuals.
