Aguilera, AndrésGómez-González, Belén2023-01-252023-01-252017http://hdl.handle.net/10668/11169Although R loops can occur at different genomic locations, the factors that determine their formation and frequency remain unclear. Emerging evidence indicates that DNA breaks stimulate DNA-RNA hybrid formation. Here, we discuss the possibility that formation of hybrids may be an inevitable risk of DNA breaks that occur within actively transcribed regions. While such hybrids must be removed to permit repair, their potential role as repair intermediates remains to be established.enAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/DNADNA BreaksModels, BiologicalModels, ChemicalNucleic Acid HybridizationRNATranscription, Geneticresearch article28471430open access10.1038/nsmb.33951545-9985https://idus.us.es/bitstream/11441/101681/1/DNA-RNA%20hybrids%20the%20risks%20of%20DNA.pdf