Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2008 Aug 21;36(17):5482–5515. doi: 10.1093/nar/gkn517

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2008 The Author(s)

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/2.0/uk/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Figure 3. — Observed quadruplex topologies. (A) All ‘parallel’ double chain reversal loops (dA(GGGTTA)₃GGG: K⁺ form) (35), (B) all lateral loops d(GGTTGGTGTGGTTGG) (36), (C) lateral, lateral, double chain reversal loops d(GGGCGCGGGAGGAATTGGGCGGG) (37), (D) double chain reversal, lateral, lateral loops d(TTA(GGGTTA)₃GGGA) (38), (E) lateral, diagonal, lateral loops dA(GGGTTA)₃GGG (39), (F) diagonal, double chain reversal, diagonal loops (dGGTTTTGGCAGGGTTTTGGT) (40), (G) NMR-derived hybrid 1 (dAAA(GGGTTA)₃GGGAA) (41) and (H) the NMR-derived hybrid 2 (dTTA(GGGTTA)₃GGGTT) (42). Guanines are shown as green, thymine as blue and adenine as red oblongs.