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Science & ResearchAug 28, 2026

Human nuclear ribomes reveal DNA-embedded ribonucleotides as epigenetic modulators of transcription-associated DNA supercoiling.

Ribonucleoside monophosphates (rNMPs) are the most abundant non-canonical nucleotides in DNA, yet their distribution and function in the human nuclear genome remain unclear.

Ribonucleoside monophosphates (rNMPs) are the most abundant non-canonical nucleotides in DNA, yet their distribution and function in the human nuclear genome remain unclear. We present high-resolution maps of ∼1 million rNMPs per genome across diverse human cells, revealing a…

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