We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In 1957, just four years after Francis Crick and other scientists solved the riddle of ...
Dr. Cech is a biochemist and the author of the forthcoming book “The Catalyst: RNA and the Quest to Unlock Life’s Deepest Secrets,” from which this essay is adapted. See more of our coverage in your ...
RNA molecules carry instructions from DNA for making proteins that carry out much of the work of living cells. Knowing where these molecules are located in complex tissues is a critical part of ...
The new CRISPR platform, called ΨDNA, reprograms Cas12 nucleases to recognize and act on RNA using a DNA-based guide scaffold ...
New CRISPR approach: HKUST scientists created a DNA-guided CRISPR-Cas12a system that targets RNA, overturning the traditional RNA-guided DNA model. Diagnostic potential: The SLEUTH platform showed ...
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