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How m6A sneaks into DNA

The biological function and origin of m6A in DNA have been widely debated. A new study demonstrates that the majority of m6A in DNA originates from RNA catabolism via a nucleotide salvage pathway.

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Correspondence to Skirmantas Kriaucionis.

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Spingardi, P., Kriaucionis, S. How m6A sneaks into DNA. Nat Chem Biol 16, 604–605 (2020).

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