Maya was the result of one of the attempts, though another cloned Arctic wolf is due to be delivered on September 22, Zhao Jianping, deputy general manager of Sinogene Biotechnology, told the Global Times. The researchers had constructed 137 embryos overall, 85 of which were transferred into seven beagles. However, Sun Quanhui, a scientist from the World Animal Protection organization, told the outlet the technique is still at an early stage and that there are still technical and ethical issues to be addressed.Īlthough Maya's birth was successful, she wasn't the only attempt. Gao Wei, deputy manager of the Beijing Wildlife Park, told the Global Times the technique offers the chance to preserve endangered species artificially. Initially, the wolf will live alone as she may not be able to adapt to Arctic wolf groups. De-Extinction Scientists Are Planning To Bring Back a Long-Lost 'Tiger'.The Man Who Wants To Release Thousands of Wooly Mammoths Into the Arctic.Over 1 in 10 Men Say They Would Like to Clone Themselves.The wolf now lives with the beagle in a Sinogene lab in Xuzhou, in eastern China, though it's expected to be delivered to the Harbin Polarland amusement park in China's Heilongjiang Province, where it will be displayed to the public. Though its donor cell was from a wild female Arctic wolf, its surrogate mother was a beagle dog-a decision made on the basis that dogs share genetic ancestry with wolves, making the technique more likely to succeed. In the case of the Arctic wolf cloned in China, it's reported that the wolf, named Maya, is in good health, according to the Global Times. SCNT has at times proved controversial, particularly in the context of cloning humans, which brings up social, ethical and legal issues.Īccording to a 2006 study, a majority of clones produced via SCNT at that point had failed to develop properly and some of those that survived birth experienced health issues like early aging, premature death and tumors.ĭolly the sheep survived and had a relatively normal life in captivity, according to The Roslin Institute, which cloned her, but she died in 2003 due to lung tumors, aged six. This is then placed inside of a host animal that develops the embryo into a fetus and carries it to full term, eventually giving birth to an animal that should be an exact clone of the original from which the donor nucleus was taken. While some say they're loyal, loving, and totally trainable animals, others claim they're too wild, aggressive and unpredictable. This nucleus is then reprogrammed to become fertilized and the egg develops into an embryo. 02 of 08 Wolf Dogs Are a Little Controversial sorenwolf /Flickr Like many other dogs that are considered 'dangerous,' there's some controversy around wolf dogsand whether or not they make good pets. SCNT involves taking the nucleus of a donor cell from the body of an animal and placing it inside an egg cell from which the chromosomes have been removed. Chinese company Sinogene Biotechnology says it has cloned an Arctic wolf by making an embryo and implanting it into a beagle.
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