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    "headline": "Embedded RNA Marks May Reshape DNA Twisting in Human Genome",
    "dek": "A new study reveals that embedded RNA building blocks modulate DNA supercoiling and gene activity.",
    "prose": "Francesca Storici, a professor in the School of Biological Sciences at the Georgia Institute of Technology, led a study published in Cell on 2026-09-02 regarding embedded RNA in human DNA. [^1]\n\nGeorgia Tech and Re-Wind constructed a nearly 15-meter pedestrian bridge in Beaverbrook Park, Atlanta, using a retired wind turbine blade as a load-bearing beam. [^2] Researchers discovered that embedded RNA building blocks are especially common near the starting points of active genes and their abundance increases with gene activity. [^3] The study found that ribonucleotides are not randomly scattered but are distributed in distinct patterns across the human genome, a landscape the researchers call the human nuclear 'ribome'. [^4]\n\nThe team found evidence that embedded RNA building blocks influence how tightly DNA twists and coils, a process known as supercoiling, which is closely associated with transcription. [^5] Gabriel Ackall, a civil engineering student at Georgia Tech, stated that current building codes do not offer information on the adaptive reuse of wind turbine blades. [^6] The specific blade used was an SGRE B49 model measuring 15 meters in length and weighing 3,175 kilograms. [^7]\n\nWind turbine blades are difficult to recycle because they are made of fiberglass and polymeric resins, and recycling costs often exceed their material value. [^8]",
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