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June 24, 2015 04:00 pm
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/WbPa6OzghPk/building-the-face-of-a-criminal-from-dna
Building the Face of a Criminal From DNA
Dave Knott writes: It sounds like science fiction, but revealing the face of a criminal based on their genes may be closer than we think. In a process known as molecular photo fitting, scientists are experimenting with using genetic markers from DNA to build up a picture of an offender's face. Dr. Peter Claes, a medical imaging specialist at the University of Leuven, has amassed a database of faces and corresponding DNA. Armed with this information, he is able to model how a face is constructed based on just 20 genes (this number will soon be expanded to 200). At the moment, police couldn't publish a molecular photo-fit like this and hope to catch a killer. But that's not how Dr. Claes sees the technique being used in a criminal investigation. "If I were to bring this result to an investigator, I wouldn't necessarily give him the image to broadcast. I would talk to him and say okay, you're looking for a woman, with a very specific chin and eyebrow structure."Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/WbPa6OzghPk/building-the-face-of-a-criminal-from-dna
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