DNA Evidence Can Be Fabricated, Scientists Show

**Jason** · 08-27-2009, 06:06 PM

Scientists in Israel have demonstrated that it is possible to fabricate DNA evidence, undermining the credibility of what has been considered the gold standard of proof in criminal cases.

he scientists fabricated blood and saliva samples containing DNA from a person other than the donor of the blood and saliva. They also showed that if they had access to a DNA profile in a database, they could construct a sample of DNA to match that profile without obtaining any tissue from that person.

“You can just engineer a crime scene,” said Dan Frumkin, lead author of the paper, which has been published online by the journal Forensic Science International: Genetics. “Any biology undergraduate could perform this.”

Dr. Frumkin is a founder of Nucleix, a company based in Tel Aviv that has developed a test to distinguish real DNA samples from fake ones that it hopes to sell to forensics laboratories.

The planting of fabricated DNA evidence at a crime scene is only one implication of the findings. A potential invasion of personal privacy is another.

http://www.nytimes.com/2009/08/18/science/18dna.html

08-27-2009, 06:06 PM	#1
Jason Guard Dog 2012 Join Date: Jun 2007 Location: Florida Posts: 3,121 Lodge:	DNA Evidence Can Be Fabricated, Scientists Show Scientists in Israel have demonstrated that it is possible to fabricate DNA evidence, undermining the credibility of what has been considered the gold standard of proof in criminal cases. he scientists fabricated blood and saliva samples containing DNA from a person other than the donor of the blood and saliva. They also showed that if they had access to a DNA profile in a database, they could construct a sample of DNA to match that profile without obtaining any tissue from that person. “You can just engineer a crime scene,” said Dan Frumkin, lead author of the paper, which has been published online by the journal Forensic Science International: Genetics. “Any biology undergraduate could perform this.” Dr. Frumkin is a founder of Nucleix, a company based in Tel Aviv that has developed a test to distinguish real DNA samples from fake ones that it hopes to sell to forensics laboratories. The planting of fabricated DNA evidence at a crime scene is only one implication of the findings. A potential invasion of personal privacy is another. http://www.nytimes.com/2009/08/18/science/18dna.html __________________ Is trom an t-ualach an leisce. Ni heolas go haontios Agus na damnaithe fágtha gan focal Glaoigh ormsa i measc na naomh The sky is not the limit there are footprints on the moon.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode