Could Mammoths Be Reborn in Four Years?

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Discussion Overview

The discussion centers around the possibility of resurrecting mammoths, specifically the claim that they could be brought back within four years. Participants explore various aspects of this idea, including the scientific feasibility, ethical considerations, and comparisons to concepts like "Jurassic Park." The conversation touches on cloning techniques and the potential for hybridization with existing elephant species.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation

Main Points Raised

  • Some participants express excitement about the idea of bringing back mammoths, suggesting it could enhance zoo attendance.
  • Others question the feasibility of such a project, referencing the need for several generations of breeding to achieve a pure mammoth.
  • A participant mentions a translation related to the Yukagir mammoth, discussing the potential for using preserved sperm from a mammoth to create hybrids with Asian elephants, which could eventually lead to pure mammoth offspring.
  • There is a claim that the extinction of mammoths may have been driven by human activity, raising ethical questions about de-extinction efforts.
  • One participant challenges the idea that humans caused mammoth extinction, stating that archaeological evidence is needed to support such claims.
  • A question is raised about the broader implications of cloning, including whether human cloning has been attempted.

Areas of Agreement / Disagreement

Participants show a mix of enthusiasm and skepticism regarding the resurrection of mammoths. While some support the idea and its potential benefits, others raise concerns about the scientific and ethical implications, and there is no consensus on the feasibility of the proposed methods.

Contextual Notes

The discussion includes references to specific scientific claims and methods, such as the use of preserved mammoth sperm and hybridization with elephants, but these claims are not universally accepted and remain speculative.

Who May Find This Useful

This discussion may be of interest to those exploring topics in genetics, conservation biology, ethics in science, and the implications of de-extinction efforts.

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Mammoth 'could be reborn in four years'

What does everyone think of this? I remember hearing a while back it would take several generations of in between species or something before we got a full blown Mammoth! I think this could really boost zoo attendance :)

http://www.telegraph.co.uk/science/science-news/8257223/Mammoth-could-be-reborn-in-four-years.html
 
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I think it's great! Humans probably drove them to extinction anyway, why shouldn't we be responsible for bringing them back? Will "Jurassic Park" ever be possible, or is that just a pipe dream?
 
phyzguy said:
Will "Jurassic Park" ever be possible, or is that just a pipe dream?
Well, maybe "Pleistocene Park".
 
About that cloning, I translated a few paragraphs about that from French to English for a book about the Yukagir mammoth to be published the Expo in Japan.

(THE YUKAGIR MAMMOTH - An Animal of the Cold Steppe
by Dick Mol, Bernard Buigues, Alexei Tikhonov, Naoki Suzuki, Peter Lazarev,
Bas van Geel and Gennady Boeskorov.)

However it was only translated and produced in Japanese, anyway a quote:

As a way around these obstacles to finding intact cells, Japanese specialists have argued that it would be possible for the sperm of a mammoth bull to withstand the stress of freezing and thawing and still be fertile. Therefore, Japanese teams have been scouting around Siberia for several years now in search of a male carcass with its testicles preserved. The plan is to inseminate Asian (Indian) elephant cows with his sperm. The result could be a hybrid, and if a fertile female calf was produced, a meticulous breeding program could be established to distill the pure genes of the woolly mammoth species after a few generations, in about 50 years’ time. The chances of fertile offspring are not as remote as might be expected. Although the number of chromosomes of mammoths (58) is different from elephants (56), successful fertile crossbreeding has been demonstrated with different species of buffaloes, also with different numbers of chromosomes...
...

phyzguy said:
I think it's great! Humans probably drove them to extinction anyway, why shouldn't we be responsible for bringing them back? Will "Jurassic Park" ever be possible, or is that just a pipe dream?

That claim is unproven still. It would need to produce archeologic evidence of the presence of men, codated and colocated with the youngest mammoth fossil remains, like in the Taimyr peninsula in North Sibera and Wrangel Island, where the youngest fossils are carbon dated at ~3600 years. See this thread
 
Is there any human cloning done?
 

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