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Dolly the Cloned Sheep: Creation and Legacy
nationalworld.com/culture/dolly-the-cloned-sheep-when-was-she-cloned-how-was-it-done-what-happened-to-her-and-where-is-she-now-3486994Yapay zekadan makale özeti
- Creation and Background
- Dolly was first cloned mammal using somatic cell nuclear transfer
- Created at Roslin Institute by Professor Sir Ian Wilmut
- Process involved mammary gland cell from Finn Dorset sheep and egg cell from Blackface sheep
- Experiment aimed to produce infinite genetically modified mammals
- Life and Achievements
- Born July 5, 1996, with white face
- Had six lambs with partner David between 1998-2000
- Had shorter telomeres than other sheep due to adult cell origin
- Contracted Jaagsiekte sheep retrovirus causing lung cancer
- Legacy and Current Status
- Not first cloned animal, but first grown from adult cell
- Announced worldwide in February 1997
- Died February 14, 2003, at age six
- Now displayed at National Museum of Scotland in Edinburgh
- Interactive exhibit explores ethics of transgenic animals