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.
Lines represent parsimonous connections between haplotypes and the small circles indicate missing haplotype. The size of square or oval corresponds to the haplotype frequency.
