Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...
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DNA Can Be Built in a Way We've Never Seen Before, Study Finds
A diagram of the DRT3 system, showing Drt3a in yellow and Drt3b in blue. (Hyunbin Lee) Scientists have just discovered an ...
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DNA shape and stiffness steer key gene regulators
For decades, biologists treated DNA as a static string of letters, a linear code that cells read like text on a page. A new wave of research is forcing a rethink, showing that the three-dimensional ...
DNA's double helix has long stood as the symbol of life’s code. But buried within the genome lies a deeper level of complexity. One of the more intriguing discoveries in recent years is the i-motif—a ...
Around 40,000 years ago, our ancient ancestors interbred with Neanderthals, picking up some of their DNA. Since then, much of ...
Scientists have gained tremendous control over the genome with CRISPR editing systems, that use a guide RNA molecule to ...
DNA nanostructures store and encrypt data using physical shape, enabling fast electronic readout and secure molecular information processing. (Nanowerk News) Since the dawn of the computer age, ...
Left panels: Atomic Force Microscopy images show how circular DNA can shift from a relaxed shape into a tightly twisted form, and how the gene-editing protein Cas9 binds to this coiled DNA (Credit: ...
This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. DNA doesn’t just carry information in its sequence; fleeting alternative folds like i‑DNA ...
Scientists from Skoltech and the University of Potsdam have developed a physical theory that sheds light on how molecular ...
DNA's iconic double helix does more than "just" store genetic information. Under certain conditions it can temporarily fold into unusual shapes. Researchers at Umeå University, Sweden, have now shown ...
James D. Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped light the long fuse on a revolution in medicine, crimefighting, genealogy and ethics, has died. He was 97.The ...
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