Figure 1.
Schematic of different types of non-B DNA structures. (A) G-quadruplex, (B) H-DNA, (C) Z-DNA, (D) cruciform, (E) slipped strands and (F) A-tract bending.
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.