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"In a world first, Chinese researchers have successfully cloned macaques using the same technique that yielded the famous clone Dolly the sheep. The milestone, published in Cell on Wednesday, marks the first time that primates have ever been cloned in such a manner.
The years-long effort, led by Chinese Academy of Sciences postdoctoral fellow Zhen Liu, culminated in the recent birth of two female macaques, Zhong Zhong and Hua Hua. The macaques’ names are drawn from the word zhonghua, an adjective for the Chinese people..."
A rhesus "clone" was born in the late 90s. But it was produced by utilizing cells from a rhesus embryo at the 4 cell stage. The Chinese actually created a zygote by tranferring a nucleus from a long-tailed macaque into an enucleated egg cell, and stimulating the zygote to begin developing. The nucleus came from from macaque embryo. Which would be expected to have some pluripotency, rather like a stem cell. But still, this is a real clone, starting with an unfertilized ovum, and a somatic cell. Assuming this isn't fake news, it's quite an achievement to do it successfully in a primate.
So can a human clone be far behind?
Monkey Clones Created in the Lab. Now What?
Title correction: The newly cloned monkeys were long-tailed macaques, not rhesus.
The years-long effort, led by Chinese Academy of Sciences postdoctoral fellow Zhen Liu, culminated in the recent birth of two female macaques, Zhong Zhong and Hua Hua. The macaques’ names are drawn from the word zhonghua, an adjective for the Chinese people..."
A rhesus "clone" was born in the late 90s. But it was produced by utilizing cells from a rhesus embryo at the 4 cell stage. The Chinese actually created a zygote by tranferring a nucleus from a long-tailed macaque into an enucleated egg cell, and stimulating the zygote to begin developing. The nucleus came from from macaque embryo. Which would be expected to have some pluripotency, rather like a stem cell. But still, this is a real clone, starting with an unfertilized ovum, and a somatic cell. Assuming this isn't fake news, it's quite an achievement to do it successfully in a primate.
So can a human clone be far behind?
Monkey Clones Created in the Lab. Now What?
Title correction: The newly cloned monkeys were long-tailed macaques, not rhesus.