User:Seaveys/sandbox
From Wikipedia, the free encyclopedia
Triple-stranded DNA is a DNA structure in which three oligonucleotides wind around each other and form a triple helix. In triple stranded-DNA, one strand binds to a B-form DNA double helix through Hoogsteen base pair or reversed Hoogsteen hydrogen bonds.
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c6/TriplexDNA%281BWG%29.png/640px-TriplexDNA%281BWG%29.png)