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Cancer-Sniffing Dog to Be Cloned

Park Chan-Kyong, AFP
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One will then be brought back to South Korea for study at the university and the other will stay at the centre.

If the project for two pups succeeds, they plan to produce more.

"We want to make more clones of Marine for worldwide distribution" for studies into canine detection of cancer, Satoh said.

Researchers in several countries are investigating whether dogs have the ability to detect lung, breast, prostate and skin cancer at an early and treatable stage.

They believe cancer cells create a scent not present in healthy cells, which can theoretically be picked up by dogs in breath or urine samples.

RNL Bio's last such project was an order for the world's first commercial cloning of a pet dog -- a request from a U.S. woman to re-create her beloved former pit bull.

The firm said in February it planned to charge 150,000 dollars to clone the pit bull for the California woman, using tissue from her dead pet named Booger.

A Seoul National University team created the world's first cloned dog in 2005, an Afghan hound named Snuppy.

Team leader Lee Byeong-Chun said last week that Snuppy was expected to become a father this month following the first breeding of cloned canines.

Lee's team also produced seven clones of drug-sniffing dogs last year at the request of the Korea Customs Service. They are said to be easier to train than ordinary canines.


Related Links:

Jennifer Viegas' blog: Born Animal

More on Snuppy

How Stuff Works: Cloning

 
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