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offers up this explanation of their cloning procedures.
Since Dolly, several scientists have cloned other animals, including cows and mice. Now, at Godsend, we have pioneered a technique that allows a cell nucleus from a recently deceased child to be implanted within a human egg, allowing a mother to carry that child to term again.
posted by sciatica
on Apr 15, 2004 -
Dolly is dead.
"The type of lung disease Dolly developed is most common in older sheep. And in January 2002, it was revealed that Dolly had developed arthritis prematurely. She was cloned using a cell taken from a healthy six-year-old sheep, and was born on 5 July 1996 at the Roslin Institute, Edinburgh, Scotland."
posted by 111
on Feb 14, 2003 -
Unstable genes make normal clones unlikely.
Dolly the sheep celebrated her fifth birthday yesterday. Most cloned animals aren't so lucky: they rarely reach adulthood, or even birth. Another reason why cloning humans might not be a good idea, "one can't expect to have normal clones - even if they appear healthy, they may have abnormal gene expression."
posted by lagado
on Jul 9, 2001 -