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.
Twenty–four Arabidopsis thaliana demes ordered according to the increasing values of soil carbonate, soil pH, or soil organic matter (O.M.) contents in their natural habitat. Three soil samples per habitat and year were analysed; (n = 216).
