WoollyMammoth
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DNA sequencing shows how woolly mammoths got that way
In what is being called the "most comprehensive" study of its kind, a team from the University of Chicago claims that it has revealed the massive amount of genetic change needed for woolly mammoths to adapt to their arctic environment. The study, which was published on July 2 in Cell Reports, shows that genes controlling everything from skin and hair development to fat metabolism, insulin signaling -- even skull shape -- differed from their contemporary elephant kin.
Scientists fully decode a pair of mammoth DNA genomes
A team of Harvard Medical School geneticists have deciphered the complete genomes of not one but two individual woolly mammoths. The results, recently published in the journal Current Biology, are already providing valuable insights into how the species initially died out.
