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.
Average neutral nucleotide diversities (πn) as functions of the selection coefficient (s) for models with a realistically low mutation rate (μ = 2 × 10−8), 2048 selected sites, and a range of realistically large population sizes. Four Ns scales are shown at the bottom, corresponding to the curves for N = 108 (θ = 4) down to N = 106 (θ = 0.04), respectively.
