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.
The adjusted Ga function (black line) exemplified for the cases of HAR1 and HAR2, which are denoted by blue bars. Regions in orange correspond to significant hotspots of W→S mutations, and gray bars correspond to alignment gaps longer than 50 bps. The original G function is represented by a grey line.
