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 estimated rate of increase of TM2 per generation, estimated at the beginning of the experiment (horizontal) and the end (vertical). Each point is the mean across the two replicates. Large circles, “invader” lines; small circles, “transient” lines; solid circles, +/+ lethal; dark-shaded circles, +/+ lethal from Fowler et al. (1997); light-shaded circles, +/+ viable.
