Ferret becomes first North American endangered species to be cloned

[mood]

Ferret becomes first North American endangered species to be cloned

 

Elizabeth Ann is about two months old and was cloned from 33-year old DNA

 

US scientists have successfully cloned a highly-endangered black-footed ferret using DNA from an identical animal that has been frozen since 1988.

 

The birth of the ferret, named Elizabeth Ann, was announced by the US Fish and Wildlife Service. The cloning is a first for a US endangered species.

 

Once thought to be extinct, all black-footed ferrets are descended from seven ancestors that were found in 1981.

 

Scientists say the clone will help increase the population's gene pool.

 

Elizabeth Ann's birth on 10 December was announced as a "bold step forward" by the US Fish and Wildlife Service (USFWS) on Thursday.

She was cloned from the DNA of an animal named Willa.

 

Willa was not one of the original seven ancestors. Before those ferrets were found in 1981 on a ranch in the state of Wyoming, it was believed that the species had gone extinct forever.

 

Willa, who has no living descendants, was captured in the wild and researchers hope that her clone will increase genetic diversity and help the severely-threatened species recover.

"Although this research is preliminary, it is the first cloning of a native endangered species in North America, and it provides a promising tool for continued efforts to conserve the black-footed ferret," said Noreen Walsh, director of the USFWS Mountain-Prairie Region.

 

Additional footage of the lovely Elizabeth Anne. 🙂 pic.twitter.com/fz7HnwyI1F

— US Fish and Wildlife (@USFWSMtnPrairie) February 18, 2021

 

The BBC is not responsible for the content of external sites.View original tweet on Twitter

 

Elizabeth Ann will not be released into the wild. She will instead live at the Colorado facility where she was born so that researchers can study her.

 

The ferret was created by pet cloning company ViaGen Pets & Equine, which successfully transferred the embryo into a surrogate ferret.

 

Last summer, the company cloned an endangered Mongolian wild horse using the same process. The Przewalski horse, which was cloned from the 40-year old DNA of a wild stallion, was named Kurt.

 

The black-footed ferret is North America's only ferret species and is among the most endangered mammals in North America.

 

They are so threatened that scientists gave 120 of them Covid-19 vaccines over the summer.

 

Tens of thousands of minks - a close relative of the ferret - have died after catching the coronavirus from humans. Million of minks have been culled in Europe to prevent the spread of the virus.

 

 

Source: Ferret becomes first North American endangered species to be cloned

[Ifketak Khan]

I am not sure it is a good idea because few animals will go extinct and new animal will appear in the world. This is the way it is and it should not be manually intervened.

[Mutton]

I don't agree, because we have already intervened and have been doing so for a long time. That's the problem.

 

Humankind is directly responsible for the loss of many species. By significantly diminishing and changing animals' natural habitats, I believe we have prevented the emergence of anything new and, besides, that takes a great length of time. The problems we have caused have been done in  tiny fraction of the evolutionary time-scale.

 

While I'm not so sure cloning is a great idea, at least we are trying to prevent the loss of a species for once.