Article
Spontaneous mutagenesis in human cells is controlled by REV1-Polymerase ζ and PRIMPOL.
Cell reports - 29 Aug 2023
Gyüre Zsolt, Póti Ádám, Németh Eszter, Szikriszt Bernadett, Lózsa Rita, Krawczyk Michał, Richardson Andrea L, Szüts Dávid
Abstract excerpt
Translesion DNA synthesis (TLS) facilitates replication over damaged or difficult-to-replicate templates by employing specialized DNA polymerases. We investigate the effect on spontaneous mutagenesis of three main TLS control mechanisms: REV1 and PCNA ubiquitylation that recruit TLS polymerases and PRIMPOL that creates post-replicative gaps. Using whole-genome sequencing of cultured human RPE-1 cell clones, we...
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