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.
Growth curves and exponential growth measurements for re-constructed strains. Similar to Figure 1. The re-constructed mutants with the highest measured relative fitness in each media are shown in turquoise and un-evolved wild-type control strains in black. The thick lines are the averages of 2–4 cultures, and the thinner lines the standard deviations.
