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Fossil DNA and X-Ray diffraction, artwork
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Fossil DNA and X-Ray diffraction, artwork
Conceptual computer artwork showing strands of fossilised DNA being scanned by X-Ray diffraction, the method first used to identify the helical structure of DNA. The recovery of DNA from archaeological and palaeontological remains has intrigued scientists for many years. The DNA molecule is a relatively weak molecule compared with other biomacromolecules in tissues, but the sequence of its bases holds insights into questions that cannot be resolved by standard palaeontological methods. Recent advances in the field, such as the recovery of DNA sequences from coprolites found in the southwestern USA, as well as from the Neanderthal-type specimen, have shed new light on populations that are now extinct
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Media ID 6354107
© DAVID PARKER/SCIENCE PHOTO LIBRARY
Archaeology Computer Diffraction Fossil Fossilised Helical Helix Scan Scanning Palaeontology
EDITORS COMMENTS
This artwork captures the intersection of science and art, showcasing the fascinating world of fossil DNA and X-Ray diffraction. In this conceptual computer artwork, strands of fossilized DNA are elegantly depicted as they undergo scanning by X-Ray diffraction, a groundbreaking method that first revealed the helical structure of DNA. For years, scientists have been intrigued by the possibility of recovering DNA from archaeological and paleontological remains. While DNA is a relatively fragile molecule compared to other biomacromolecules in tissues, its base sequence holds invaluable insights into questions that traditional paleontological methods cannot answer. Recent advancements in this field have brought about exciting discoveries. For instance, researchers have successfully recovered DNA sequences from coprolites found in the southwestern USA and even from Neanderthal-type specimens. These breakthroughs shed new light on extinct populations that once roamed our planet. The fusion of archaeology, computer technology, and molecular biology showcased in this image represents an ongoing quest for knowledge about our ancient past. It serves as a reminder that scientific exploration knows no bounds when it comes to unraveling mysteries buried deep within Earth's history. This awe-inspiring print invites us to contemplate the intricate beauty hidden within fossils while appreciating how cutting-edge techniques continue to push boundaries in unlocking secrets long thought lost to time.
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