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.
Beta-DNA is proposed to be both metastable and hyperflexible, and therefore to exist in many different energy states. It is bounded on the left by its lowest-energy state, and on the right by its highest-energy state. For comparative purposes, each structure contains 20 base-pairs
