Figure 6.
Signatures of selection of white (a) and black (b) plumage in duck. The blue dashed line represents a threshold of 7.897699 × 10−10 and the red solid line represents a threshold of 3.948849 × 10−9.
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.