Friday, November 7, 2008

Japanese Clone Mouse From Frozen Cell, Aim For Mammoths

This handout picture, released by Japan natural science research center shows a cloned mouse (left) created with a new technology by using a frozen dead cell of a mouse. (AFP/Teruhiko Wakayama)

From Breitbart/AFP:

Japanese scientists said Tuesday they had created a mouse from a dead cell frozen for 16 years, taking a step in the long impossible dream of bringing back extinct animals such as mammoths.

Scientists at the government-backed research institute Riken used the dead cell of a mouse that had been preserved at minus 20 degrees Celsius (minus 4 degrees Fahrenheit) -- a temperature similar to frozen ground.

The scientists hope that the first-of-a-kind research will pave the way to restore extinct animals such as the mammoth.

The findings were published in the Proceedings of the National Academy of Sciences in the United States.

The scientists extracted a cell nucleus from an organ of the dead mouse and planted it into an egg of another mouse which was alive, leading to the birth of the cloned mouse, the researchers said.

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