Apa Hewan Kloning Pertama di Dunia?


Dolly adalah nama yang diberikan untuk seekor domba hasil kloning, yang juga merupakan hewan kloning pertama di dunia. 

Dalam teknologi genetika, kehadiran Dolly merupakan peristiwa penting yang menunjukkan bahwa para ilmuwan bisa membalikkan waktu selular dengan mengonversi sel domba dewasa menjadi embrio, yang kemudian tumbuh menjadi domba baru. 

Kelahiran Dolly menyulut perdebatan sengit tentang etika dan akibat kloning. Penentangan atas upaya kloning hewan semakin menguat ketika Dolly mengidap penyakit paru-paru pada tahun 2003, yang secara otomatis memperkuat kritik para penentang kloning. 

Dolly—yang namanya diambil dari artis Hollywood, Dolly Parton—ditimpa masalah-masalah kesehatan, juga menderita karena artritis prematur.

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