Fig. 2.—
Boxplots for comparing plastome size (dark-blue) and noncoding content (light-blue) in the six seed plant groups. The tree topology (left) is based on the study of Wu, Wang, et al. (2011). Lines inside boxes are medians.
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.