File:Dnaresequencer.jpg

It is a screen shot of the character Sammantha Carter, from the Stargate SG-1 episode Metamorphosis. It is used in articles describing that character.

http://scifipedia.scifi.com/index.php/Image:Dnaresequencer.jpg

Licensing
This is from Stargate SG-1, a TV show owned by MGM. It is fair use in the article DNA Resequencer because the article makes the source clear, and it's used in a summary of the character it's of.