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  • “Game-Changing” Discovery of World’s Oldest DNA Breaks Record by One Million Years

    12/08/2022 8:33:44 AM PST · by Red Badger · 18 replies
    DECEMBER 8, 2022 | By ST JOHN'S COLLEGE, UNIVERSITY OF CAMBRIDGE
    Kap København Formation Two Million Years Ago Reconstruction of Kap København formation two million years ago in a time when the temperature was SIGNIFICANTLY WARMER than northernmost Greenland today. Credit: Beth Zaikenjpg ******************************************************************************** A ‘game-changing’ new chapter in the history of evolution has been opened after two-million-year-old DNA has been identified for the first time. Researchers discovered microscopic fragments of environmental DNA in Ice Age sediment in northern Greenland. Using cutting-edge technology, they found that the fragments are one million years older than the previous record for DNA, which was sampled from a Siberian mammoth bone. “For the first time...
  • Oldest DNA reveals life in Greenland 2 million years ago

    12/07/2022 6:44:20 PM PST · by zeestephen · 23 replies
    AP (via MSN.com) ^ | 07 December 2022 | Maddie Burakoff
    Scientists discovered the oldest known DNA and used it to reveal what life was like 2 million years ago in the northern tip of Greenland...With animal fossils hard to come by, the researchers extracted environmental DNA, also known as eDNA, from soil samples..."I wouldn't have, in a million years, expected to find mastodons in northern Greenland," said Love Dalen, a researcher in evolutionary genomics at Stockholm University...