Animation of DNA’s knot-like i-motif structure the team mapped in 50,000 locations in the human genome, concentrated in key functional areas including regions that control gene activity Credit must be ...
Google’s Doodle for November 13, 2025, turns the spotlight on one of life’s greatest scientific wonders - DNA, the molecule that carries the genetic blueprint for every living organism. The animated ...
The animated Google Doodle dives into DNA, the foundation of biology, which carries genetic instructions for all living ...
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Researchers refine tools to map DNA’s 3D structure inside cells
DNA isn't just a long string of genetic code, but an intricate 3D structure folded inside each cell. That means the tools ...
Scientists have discovered a new structure inside human cells: a never-before-seen twisted "knot" of DNA. Dubbed the "i-motif," this four-stranded knot looks totally different from the iconic double ...
Georgina Ferry is a science writer based in Oxford, UK. A revised edition of her biography Dorothy Crowfoot Hodgkin has just been published by Bloomsbury Reader. Until that time, biologists had still ...
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