Stories tagged animal cloning

Jan
17
2011

Although, despite its elephant mother: it should be a true genetic mammoth, and not some sort of hybrid Altered Beast.
Although, despite its elephant mother: it should be a true genetic mammoth, and not some sort of hybrid Altered Beast.Courtesy Tracy O
Y'all were probably walking around thinking, "Hey! There's pretty much no way a woolly mammoth could kill me. Dip-de-doo!"

And y'all were probably snuggling into bed each night, cozy in the knowledge that if there was any way a mammoth could end your life, it would have to be from a 12,000-year-old tusk falling off an overloaded tusk-shelf, or something. And you went to sleep happy and safe.

Well, y'all are about to feel like a jerk. Sorry, but 3... 2... 1...

Scientists in Japan want to clone a woolly mammoth and there's a chance, however imperceptibly small, that that cloned mammoth could kill you!!! Like, maybe you're having a birthday party in Japan, and, attracted by the smell of cake, the mammoth breaks free from its enclosure and stomps your whole party. And it eats your cake!

You're thinking a) mammoths don't give a crap about cake; and b) they've talked about cloning mammoths for years, and it still hasn't happened, and I haven't been attacked by any Pleistocene megafauna.

Ok. A) How do you presume to know if a mammoth will want cake or not? Plus, it doesn't have to be cake. Maybe you're just jogging through Japan, and the mammoth sees your mousy ears and decides you need a stomping. The scenarios are practically limitless.

And B) this particular announcement may be something new in the field of wild speculation. While previous plans to do some mammoth cloning have been dismissed on account of all available mammoth DNA being damaged by a dozen millennia, a new technique may have bypassed that hurdle. Scientists at Kobe's Riken Center for Developmental Biology have cloned a mouse from cells that had been frozen for 16 years, and they think the same method could be applied to frozen mammoth remains. If enough viable DNA can be obtained, it would be implanted in the egg of an African elephant to create a mammoth embryo.

This won't happen overnight, however. There's still research to be done, and clone success rates in normal animals hover around 30%. And even if a mammoth embryo is successfully created, elephant gestation lasts about a year and a half. If all goes well, the scientists think it's possible to have a living, cloned mammoth within 6 years.

So enjoy the next six years. After that... it could be a bloodbath!

Oct
23
2006

According to recent Washington Post articles, the Food and Drug Administration (FDA) is close to approving the sale of milk and meat from cloned animals, perhaps by the end of this year. Stephen F. Sundlof, the FDA's chief of veterinary medicine, was quoted: "Our evaluation is that the food from cloned animals is as safe as the food we eat every day." However, this pending approval has drawn criticism from both consumer and certain religious groups. The potential approval was a topic at a Washington conference sponsored by Michigan State University and the nonpartisan Pew Initiative on Food and Biotechnology. Speakers with expertise in biology, philosophy, ethics, and theology said that scientists must be part of an "implicit social compact" to use ethical means to solve societal problems. Paul Thompson, W.K. Kellogg Endowed Chair in Food, Agricultural, and Community Ethics at MSU, provided an overview of animal ethics to conference participants. Besides the impending authorization of cloned milk and meat, the topic of whether these products will carry a label designating them as such is an issue of current debate. Barb Glenn of the Biotechnology Industry Organization was quoted in another Post article:

"We feel like the average consumer is going to accept this technology as we move forward. There will not be a label that will indicate this is anything other than healthy meat and milk."

To view the Post articles, see the links below. (You may have to register with the Post to view them.)
What do you think of cloned milk or meat? Would you buy these products? Should they be labeled as originating from cloned animals?
"Religion a prominent cloned-food issue"