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.
Design of the artificial selection experiment. Each F2 plant was randomly assigned to one of three selection treatments (early flowering, long leaf length, or the no-selection control) and one of three replicates within each treatment. Each lineage in each generation was initially composed of 130–160 plants and 10% of each cohort was selected to produce the following generation.
