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One Small Step to a Woolly Mammoth: Genome Fully Sequence, Cold Adaptions IDed

Elephantid Genomes Reveal the Molecular Bases of Woolly Mammoth Adaptations to the ArcticAuthors:Lynch et alAbstract:Woolly mammoths and living elephants are characterized by major phenotypic differences that have allowed them to live in very different environments. Show More Summary

First comprehensive analysis of the woolly mammoth genome completed

The first comprehensive analysis of the woolly mammoth genome reveals extensive genetic changes that allowed mammoths to adapt Arctic life, including skin and hair development, insulin signaling, fat biology, and even traits such as small ears and short tails. A mammoth gene for temperature sensation was resurrected in the lab as a functional test.

Scientists 'resurrect' gene believed to have helped woolly mammoths tolerate cold

10 hours agoHealth : Booster Shots

No one has brought a woolly mammoth back from extinction, but a team of scientists has brought back a woolly mammoth gene, discovering that it and others unique to the long-vanished elephant-like beasts probably helped the animals withstand the harsh cold of the Arctic tundra.

How to Clone a Mammoth: But should we?

With the science nearly upon us, a new book highlights the ethical and logistical issues of bringing back proxies of extinct animals such as the woolly mammoth

Scientists Map Woolly Mammoth Genome

2 months agoHumor / odd : mental_floss

Flying Puffin, Wikimedia Commons // CC BY-SA 2.0 Around 4000 years ago, the last woolly mammoths disappeared from Earth. Those final survivors lived and died on Wrangel Island, off the coast of northeast Russia. Their mainland Siberian relatives had died out some 6000 years before that. Show More Summary

A 1962 Film of a Man Getting a Beard and Mustache Wig at a London Wigmaker

2 months agoHumor / odd : Laughing Squid

In this curious 1962 film clip from British Pathé, a man gets a custom beard and mustache wig from a London wigmaker. The film’s narrator makes much light of the retro fashion for beards in 1960s England. Given the woolly mammoths who roam the highs streets of America’s hippest cities, surely a remake is in […]

Links 4/29/15

Links for you. Science: Will work for food: How volunteer “opportunities” exploit early-career scientists New perspectives on how ecological communities are assembled Woolly Mammoth Genome Sequencing Complete – Is De-Extinction Next? (paper here) Genome study reveals lonely end for the … Continue reading ?

The Last Woolly Mammoths on Wrangel Island Circa 2,300 BC Were Very Inbred

Before the world's last woolly mammoth took its final breath, the iconic animals had already suffered from a considerable loss of genetic diversity. These findings, based on a comparison of the first complete genome sequences isolated...Show More Summary

Will this bring the woolly mammoth back to life?

2 months agoHealth : The Checkup

The most complete genetic information assembled on woolly mammoths is providing insight into their demise, revealing that they suffered two population crashes before a final, severely inbred group succumbed on an Arctic Ocean island.Read full article >>

Scientists Map Woolly Mammoth Genomes, Which Could Help Bring Species Back To Life

2 months agoNews : Huffington Post

Scientists may be one step closer to bringing the woolly mammoth back to life. In a new study, an international team of researchers has sequenced the genomes of two Siberian woolly mammoths -- revealing the most complete genetic blueprint...Show More Summary

Woolly Mammoth Genome is Sequenced

Scientists Sequence the Mammoth Genome, not Once but Twice A new study of the genomes of two Woolly Mammoths has been published in the scientific journal “Current Biology”.  An international team of researchers have been able to sequence the complete genome of two of these iconic, ancient elephants.  The researchers are not involved in experiments […]

Wooly Mammoth Genome

Complete genomes reveal signatures of demographic and genetic declines in the woolly mammoth. 2015. Palkopoulou et al. Current Biology. Before the world's last woolly mammoth took its final breath, the iconic animals had already suffered from a considerable loss of genetic diversity. Show More Summary

Midday open thread: Idiocy, Adam Sandler and woolly mammoths

2 months agoUS Politics / Liberal : Daily Kos

Today's comic by Mark Fiore is Death & Destruction, Inc. What's coming up on Sunday Kos... A drone too far, by DarkSyde Now they just kill us one by one, by Denise Oliver Velez Japan laps the U.S. with new high speed train, by Mark E...Show More Summary

Genome Reveals Secrets of Last Mammoths

The last of the woolly mammoths in Siberia died out about 10,000 years ago, but a smaller number living on Wrangel Island, off the coast of what is now Russia, managed to stick around for another 6,000 years. Researchers set out to investigate the two groups and the...

A mammoth mistake

Who needs a woolly mammoth? I ask this question because scientists with apparently nothing better to do are attempting to bring back the beast, which went extinct some 4,000 years ago, and thank God for that. The woolly creature’s DNA has been sequenced, and things appear ripe for what is called “mammoth de-extinction.” The Post’s […]

Woolly mammoth genome could shed light on extinctions

In what may be a first for a long-extinct non-human animal -- and certainly for an extinct creature of such stature -- scientists have assembled the complete genome of the woolly mammoth, gaining insight into why the last surviving population of the great beasts, marooned on an Arctic island off...

New clues to mammoth's demise (and possible return)

2 months agoTechnology : Tech Talk

With two sequenced woolly mammoth genomes, scientists hope to learn what killed it - and whether it could be brought back

Should we bring back the woolly mammoth?

2 months agoTechnology : Tech Talk

As scientists move closer to decoding the genome of woolly mammoths, some scientists are raising ethical concerns about the possibility of cloning extinct animals. CBS News' Kera Rennert spoke with Dr. Ross MacPhee, the curator of the Department of Mammalogy at the American Museum of Natural History, about the controversy.

Entire genomes of woolly mammoths mapped: Clues to extinction, possibility of bringing mammoths back

An international team of researchers has sequenced the nearly complete genome of two Siberian woolly mammoths -- revealing the most complete picture to date -- including new information about the species' evolutionary history and the conditions that led to its mass extinction at the end of the Ice Age.

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