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  • 3
    Jun
    2013
    4:01pm, EDT

    Cloning contest: Most beloved UK pooch wins

    Woo Suk Hwang et al., Seoul National University

    This is Snuppy, among the first cloned dogs. He was born in 2005.

    By Michael Dhar
    LiveScience

    Puppy lovers in the United Kingdom may soon get a chance to extend their dog years, thanks to an odd new contest: A South Korean company wants to clone the most beloved U.K. pooch — again raising ethical questions about the practice of pet cloning.

    Headed by a former stem-cell researcher named Woo-Suk Hwang, the Sooam Biotech Research Foundation has been cloning dogs and other animals for years, mostly for U.S. customers. Now, in an effort to expand into the British market, the lab has asked U.K. canine owners to submita 500-word essay, along with photos and videos, demonstrating why their best friend's genes should live on, Sooam researcher Hanna Heejin Song wrote in an email to LiveScience.

    The chosen dog owner gets 70 percent off the usual $100,000 price tag for replicating Rufus. [10 Things You Didn't Know About Dogs]

    Cloning Fido
    The process then follows the now-established outline for animal cloning: Sooam researchers will perform a biopsy to extract a viable skin cell from the dog, inject DNA from that cell into another dog's egg cell (one that has been emptied of DNA) and implant the resulting embryo into the womb of a surrogate canine mother.

    When successful, the process births a cloned puppy about two months after implantation, Sooam's website says. That "successful" part usually takes several attempts, though — and several dogs are needed as egg donors and surrogate mothers. In the early days of dog cloning, it took at least dozens of egg donors, said John Woestendiek, author of "Dog, Inc." (Penguin Group, 2010), which investigates the world of dog cloning. "It's down to a handful now."

    As if photocopying Fido weren't strange enough, the contest comes from the lab of Hwang, who earned first fame, and then infamy, for falsifying research data, claiming to have cloned human embryonic stem cells in 2004. Hwang was convicted in 2009 on several counts related to the bogus research.

    Nevertheless, Hwang's company has successfully reunited several pet owners with genetic copies of their furry companions. Hwang led one of the first successful attempts at dog cloning when he replicated a pooch named Snuppy in 2005. Sooam researchers have also cloned wolves and coyotes. And last year, the company announced plans to try to “bring back” a woolly mammoth from extinction. The feat would require extracting DNA from frozen mammoths and incubating an embryo in an elephant surrogate mother. [6 Extinct Animals That Could Be Brought Back to Life]

    Ethics of dog cloning
    Successes aside, Hwang's cloning endeavors still raise ethical concerns, Woestendiek said. First, the massive expenditure of money and scientific resources involved in cloning may look irresponsible when there are so many dogs languishing in shelters.

    "Why go to all that expense if there are dogs that need homes?" Woestendiek asked. In the United States alone, 6 million to 8 million cats and dogs enter shelters each year, according to the Humane Society of the United States.

    And, in most cases, it's pretty easy to find a new dog that looks like the old one, Woestendiek said. Cloning, after all, can only really replicate looks. The new dog is not, by any means, the "same" pet, and may behave differently, the author said.

    "I think that personality is really what most people are looking to clone," Woestendiek noted. "And I don't think personality is clone-able." That's because though the clone should have a complete DNA match with the late dog, personality is the result of genes, upbringing and environment.

    Dog cloning also raises concerns about the treatment of egg donors and surrogate mothers. U.S.-based company BioArts International left the pet-cloning business, in part, because of ethical questions about how its South Korean partners treated surrogate animals, according to a company statement. South Korea lacks the oversight that protects research animals in the United States, Woestendiek said. And, though it reportedly doesn't happen much anymore, some of the surrogate dogs used in Korea have gone to "farms" — meaning they were then raised for their meat, Woestendiek added.

    The dog owners who have gotten their pets cloned, however, seem "totally pleased" with the results, Woestendiek said. The whole spectacle just shows how much dog lovers care about their canine companions. "Dogs are more like children than pets now," he said.

    The U.K. contest echoes some of the first forays into commercial pet cloning in the Americas, Woestendiek said. In 2009, Nova Scotia resident John Symington won the right to clone his German shepherd Trakr in the "Golden Clone Giveaway," hosted by BioArts, which contracted the actual work to Hwang's lab. Symington claimed Trakr, a rescue dog, had found the last survivor of the attack in New York.

    Applicants to the new contest must be U.K. residents, and they have until July 1 to make submissions to dogcloning@gmail.com. Sooam will post applicants' videos on the contest's YouTube channel: DogCloning UK.

    Follow us @livescience, Facebook and Google+. Original article on LiveScience.com.

    • The 10 Most Popular Dog Breeds
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    Copyright 2013 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

    Comment

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  • 7
    Feb
    2013
    6:26pm, EST

    A new space race is heating up across Asia

    Korea Aerospace Research Institute

    Korean Space Launch Vehicle 1 rocket, also called Naro, launches into orbit from South Korea's Naro Space Center on Jan. 30, successfully carrying a science satellite into orbit. It marked South Korea's third KSLV-1 rocket launch, and the booster's first successful flight.

    By Mike Wall
    Space.com

    The United States and the Soviet Union pushed each other to new heights during the Cold War space race, and now something similar appears to be unfolding across Asia.

    In the past two months, both North Korea and South Korea successfully launched satellites to orbit for the first time, and Iran claimed it sent a monkey to suborbital space and retrieved the animal unharmed. Such activities are not isolated incidents, but rather highlight a growing trend, experts say.

    "I think there's a significant Asian space race going on," said Joan Johnson-Freese, professor of national security affairs at the Naval War College in Newport, R.I.

    Rockets and missiles
    North Korea's satellite launch came on Dec. 12, while rival and neighbor South Korea celebrated a similar milestone on Jan. 30. Iran announced the success of its monkey mission on Jan. 28, though some observers have voiced doubts about the claim, which has yet to be verified by Western intelligence officials.

    The United States and other nations have condemned the North Korean and Iranian launches, viewing them as thinly disguised tests of ballistic missile technology that both countries are supposed to be prohibited from developing. [Images: North Korea's Rocket Program]

    Watch on YouTube

    There's not much difference, after all, between a satellite-carrying rocket and a warhead-toting intercontinental ballistic missile, which reaches suborbital space on its way toward a distant destination on Earth's surface. Resolutions passed by the United Nations aim to keep such technology out of the hands of North Korea, which possesses nuclear weapons, and Iran, which is thought to be pursuing them.

    Asia's two most populous nations have also been flexing their space-technology muscles recently. Since late November, both China and India have conducted major missile-defense tests, which employ technology similar to that required to take out satellites, Johnson-Freese noted.

    "All of this technology is very symbiotic between civilian and military aspiration," she told Space.com.

    China leads the way
    Iran claims its monkey launch will help pave the way for a human spaceflight mission, which the nation hopes to accomplish by 2020 or so. India has also voiced a desire to blast an astronaut into space.

    Such ambitions are in large part a response to the achievements of China, Johnson-Freese said.

    In 2003, China became the third country (after the United States and the Soviet Union/Russia) to launch a person into space. And last year, China pulled off a manned docking in Earth orbit, executing a demonstration mission that could lay the foundation for a crewed space station down the line.

    "They think they cannot allow China to be seen as that far ahead of them technologically," Johnson-Freese said of Indian officials. "And the connotation of human spaceflight is technological sophistication."

    China's human spaceflight successes have garnered the nation and its leaders a great deal of prestige both regionally and around the globe — a fact not lost on India and Iran, Johnson-Freese said. Such nations likely view the articulation of bold aims as important, even if success is a long shot or a long way down the road.

    "They know they can't catch up (to China), but they have to be seen as active players," Johnson-Freese said.

    Follow Space.com senior writer Mike Wall on Twitter @michaeldwall or Space.com @Spacedotcom. We're also on  Facebook  and  Google+. 

     

    • Iran in Space: Rockets, Satellites & Monkeys (Photos)
    • Photos: Spectacular Military Missile Launches
    • Top 10 Space Weapons

    9 comments

    I was hoping they would leave the president of iran what's his name yabadabado in space and bring the monkey back.

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