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Study shows cloning does not lead to premature ageing
Once cloned animals survive the first few years of life, they won't die any sooner than other animals
Add BT as a preferred sourcePublished Wed, Jul 27, 2016 · 09:50 PM
New York
DOLLY the sheep started her life in a test tube in 1996 and died just six years later. When she was only a year old, there was evidence that she might have been physically older. At five, she was diagnosed with osteoarthritis. And at six, a CT scan revealed tumours growing in her lungs, likely the result of an incurable infectious disease. Rather than let Dolly suffer, the vets put her to rest.
Poor Dolly never stood a chance. Or did she?
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