Carnie CJ, Acampora AC, Bader AS, Erdenebat C, Zhao S, Bitensky E, van den Heuvel D, Parnas A, Gupta V, D'Alessandro G, Sczaniecka-Clift M, Weickert P, Aygenli F, Götz MJ, Cordes J, Esain-Garcia I, Melidis L, Wondergem AP, Lam S, Robles MS, Balasubramanian S, Adar S, Luijsterburg MS, Jackson SP, Stingele J.
Nature Cell Biology Online ahead of Print
Covalent DNA-protein cross-links (DPCs) are toxic DNA lesions that block replication and require repair by multiple pathways. Whether transcription blockage contributes to the toxicity of DPCs and how cells respond when RNA polymerases stall at DPCs is unknown. Here we find that DPC formation arrests transcription and induces ubiquitylation and degradation of RNA polymerase II.
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