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克隆犬drug-sniffers是一个神奇的动物克隆成功在韩国大飞跃

发布时间:2018-09-12 10:41 作者:admin 来源: 点击: 字号:

Drug sniffing dogs

Just 6 years after the first cloned canine by scientists from South Korea, ironically a country which has dog on the menu, the practice has evolved tremendously and has already provided important results。 Some animal specimens are immensily separable from the rest of its kind, whether their smarter, stronger or more productive, so why not have more of these and breed only the best? In South Korea’;s Incheon Airport, their best drug dog-sniffers are clones, replicas of  a prized security dog named Chase。

The clones, seven labrador puppies (nick-named “Toppies”, short for “tomorrow puppies”), are currently studied part of an effort to accurately determine whether the cloning of prize animals can deem results。 So far, the toppies project has been a complete success since its inception in 2007。 Usually, only 30% of the conventionally raised pups manage to pass the drug-sniffing test。 The toppies, Chase’;s clones, however all passed the test –; 100%! Normal dog training costs $40,000 a piece, while the cloning costs $100,000 a pup。 As you can see, it’;s already more economical feasible to direct efforts towards cloning, everything depends now on public perception。

“;The cloning of dog,”; investigative journalist John Woestendiek documents in Dog, Inc, “;has brought us a step closer to what much of the world fears –; human cloning –; and it did so not just by advancing the science but by advancing the social acceptance of clones。”;

The increasing success of animal cloning will not go unnoticed, and the future will most likely store more and more cases and advances。 Scientists have already managed to clone a transgenic cow capable of lactating human protein milk, the best Bessy in the park。 The most exiting prospect for cloning in the future is genetic resurrection –; the cloning of extinct species。 Jurassic Park, anyone?

本文源自: 环亚娱乐

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