File:DNA Double Helix.png
DNA double helix image.
File:DNA Double Helix.png at Wikimedia Commons (accessed 6 August 2010), citing File:DNA Double Helix by NHGRI.jpg at Wikimedia Commons, citing DNA Double Helix in the "Press Photo Gallery" at National Human Genome Research Institute, National Institutes of Health.
10 July 2006.
ApersOn (Wikimedia Commons user).
Click on a date/time to view the file as it appeared at that time.
|current||01:59, 7 August 2010||586 × 443 (215 KB)||Murphynw||wikipedia|
- You cannot overwrite this file.