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.
Relationships among Arabidopsis species used. Neighbor joining tree (Jukes–Cantor correction) of diploid taxa was made using ITS accessions DQ528813.1, DQ528913.1, and DQ528880.1 from Koch and Matschinger (2007) in GenBank. Branch lengths for allotetraploid A. kamchatica are not representative of genetic distance.
