NPR

Chinese Scientists Clone Monkeys Using Method That Created Dolly The Sheep

A team of researchers has produced two macaque monkey clones using a technique called somatic cell nuclear transfer. It's a first for primates. The advance could hasten research into human diseases.
Zhong Zhong (left) and Hua Hua are the first primate clones made by somatic cell nuclear transfer, the same process that created Dolly the sheep in 1996.

Chinese researchers have finally figured out how to clone a primate, using the same technique Scottish researchers devised to clone the first mammal, Dolly the sheep, in the mid-1990s.

Scientists in Shanghai say they've produced two cloned macaque monkeys by taking the DNA from the nuclei of fetal monkey cells and putting the genes into monkey eggs that had their own DNA removed. The scientists then stimulated the eggs to develop into embryos, which were placed into the wombs of female surrogate monkeys to develop

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