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DNA polymerase α-primase can function as a translesion DNA polymerase

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Proceedings of the National Academy of Sciences, Volume 122, Issue 37, September 2025.
SignificanceEukaryotic Polα-primase contains DNA polymerase (Pol1) and RNA primase subunits that together synthesize a >20-nucleotide hybrid RNA–DNA primer. Bacteria and archaea only require a dozen or less RNA residues to prime DNA synthesis. Therefore, …

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