From the well-preserved remains of a woolly mammoth that was buried by Siberian winters about 18,545 years ago, scientists were able to extract viable DNA and sequence the majority of an extinct species' genome for the first time. The mammoth's genome is currently about 70 percent sequenced, and researchers estimate the size of the genome to be 40 percent larger than the human genome—approximately the same size as the modern day elephant, which scientists could theoretically use to birth a cloned anachronistic creature.
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About 18,545 years ago, give or take a few decades, a woolly mammoth died. Succumbing to causes unknown, the creature was buried in Siberian snow. Many other mammoths must have met similar fates but this one, which we now know as M4, is special. Almost 20 millennia later, its beautifully preserved…
tags: evolution, evolutionary biology, ancient DNA, aDNA, molecular biology, molecular ecology, archaeology, paleontology, fossil eggshell, extinct birds, giant moa, Dinornis robustus, elephant birds, Aepyornis maximus, Mullerornis, Thunderbirds, Genyornis, researchblogging.org,peer-reviewed…
What? Is this a joke, Ethan? Have you been watching Jurassic Park again, drinking Dino DNA or something? No, I got an interesting question from startswithabang.com reader and ichthyophobe Lucas:
Over the years a few intact, frozen woolly mammoth have been found and procured by different scientists…
Did our ancestors exterminate the woolly mammoth? Well, sort of. According to a new study, humans only delivered a killing blow to a species that had already been driven to the brink of extinction by changing climates. Corralled into a tiny range by habitat loss, the diminished mammoth population…