dc.creator | Duch, Alba | es |
dc.creator | Barroso Ceballos, Sonia Inés | es |
dc.creator | García Rubio, María Luisa | es |
dc.creator | Seisenbacher, Gerhard | es |
dc.creator | Aguilera López, Andrés | es |
dc.date.accessioned | 2018-02-09T11:17:31Z | |
dc.date.available | 2018-02-09T11:17:31Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Duch, A., Barroso Ceballos, S.I., García Rubio, M.L., Seisenbacher, G. y Aguilera López, A. (2018). Multiple signaling kinases target Mrc1 to prevent genomic instability triggered by transcription-replication conflicts. Nature Communications, 9 (379), 1-14. | |
dc.identifier.issn | 2041-1723 | es |
dc.identifier.uri | https://hdl.handle.net/11441/70169 | |
dc.description.abstract | Conflicts between replication and transcription machineries represent a major source of genomic instability and cells have evolved strategies to prevent such conflicts. However, little is known regarding how cells cope with sudden increases of transcription while replicating. Here, we report the existence of a general mechanism for the protection of genomic integrity upon transcriptional outbursts in S phase that is mediated by Mrc1. The N-terminal phosphorylation of Mrc1 blocked replication and prevented transcription-associated recombination (TAR) and genomic instability during stress-induced gene expression in S phase. An unbiased kinome screening identified several kinases that phosphorylate Mrc1 at the N terminus upon different environmental stresses. Mrc1 function was not restricted to environmental cues but was also required when unscheduled transcription was triggered by low fitness states such as genomic instability or slow growth. Our data indicate that Mrc1 integrates multiple signals, thereby defining a general safeguard mechanism to protect genomic integrity upon transcriptional outbursts. | es |
dc.description.sponsorship | España, MINECO BFU2015-64437-P | es |
dc.description.sponsorship | FEDER BFU2014-52125-REDT, and BFU2014-51672-REDC to F.P.; BFU2014-52333-P and FEDER to E.N.; and BFU2013-42918 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Nature Publishing Group: | es |
dc.relation.ispartof | Nature Communications, 9 (379), 1-14. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Multiple signaling kinases target Mrc1 to prevent genomic instability triggered by transcription-replication conflicts | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Genética | es |
dc.relation.projectID | BFU2014-52125-REDT | es |
dc.relation.projectID | BFU2014-51672-REDC | es |
dc.relation.projectID | BFU2014-52333-P | es |
dc.relation.projectID | BFU2013-42918 | es |
dc.relation.projectID | BFU2015-64437-P | es |
dc.relation.publisherversion | http://dx.doi.org/10.1038/s41467-017-02756-x | es |
dc.identifier.doi | 10.1038/s41467-017-02756-x | es |
idus.format.extent | 14 p. | es |
dc.journaltitle | Nature Communications | es |
dc.publication.volumen | 9 | es |
dc.publication.issue | 379 | es |
dc.publication.initialPage | 1 | es |
dc.publication.endPage | 14 | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | |
dc.contributor.funder | European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) | |