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Remnants of extinct monkeys are hiding inside you, along with those of lizards, jellyfish and other animals. Your DNA is built upon gene fragments from primal ancestors. Now National Science Foundation-funded researchers have made it more likely that ancestral genes, along with ancestral proteins, can be confidently identified and reconstructed. They have benchmarked a vital tool that would seem nearly impossible to benchmark. The newly won confidence in the tool could also help scientists use ancient gene sequences to synthesize better proteins to battle diseases.
Image credit: Georgia Tech/Rob Felt
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A McChord Air Force Base crewmember poses in front of a U.S. Air Force Base C-17A Globemaster jet out of McChord AFB, Washington, parked during sunrise at Pegasus Runway, McMurdo Station, Ross Island, Antarctica. McMurdo is one of three U.S. research stations on Antarctica. The National Science Foundation operates them all. In addition to maintaining three U.S. research stations on the continent, the National Science Foundation's U.S. Antarctic Program (USAP) supports research projects in an array of scientific disciplines, including for example, aeronomy and astrophysics, biology and medicine, geology and geophysics, glaciology, and ocean and climate systems. Outreach such as the Antarctic Artists and Writers program and education programs are also supported. For more information about USAP, visit the program's website here.
Image credit: Major Steve Mortensen/McChord AFB, National Science Foundation
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