26 сент 1999 г. - 1996 Dolly the Sheep Cloned

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Dolly the sheep was the first mammal to be cloned from adult cells. Scientists discovered how to “reprogram” a cell and injected it into a fertilized egg without a nucleus. Many have failed in attempting to do so, this discovery showed the world that cloning is a possible reality and might be able to help humans in the future.

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21 ноя 2017

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DNA timeline

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