dc.creator | Vaquero Sedas, María Isabel | es |
dc.creator | Gámez Arjona, Francisco M. | es |
dc.creator | Vega Palas, Miguel Ángel | es |
dc.date.accessioned | 2017-04-11T12:13:17Z | |
dc.date.available | 2017-04-11T12:13:17Z | |
dc.date.issued | 2011 | |
dc.identifier.citation | Vaquero Sedas, M.I., Gámez Arjona, F.M. y Vega Palas, M.Á. (2011). Arabidopsis thaliana telomeres exhibit euchromatic features. Nucleic Acids Research, 39 (6), 2007-2017. | |
dc.identifier.issn | 0305-1048 | es |
dc.identifier.uri | http://hdl.handle.net/11441/57488 | |
dc.description.abstract | Telomere function is influenced by chromatin structure and organization, which usually involves epigenetic modifications. We describe here the chromatin structure of Arabidopsis thaliana telomeres. Based on the study of six different epigenetic marks we show that Arabidopsis telomeres exhibit euchromatic features. In contrast, subtelomeric regions and telomeric sequences present at interstitial chromosomal loci are heterochromatic. Histone methyltransferases and the chromatin remodeling protein DDM1 control subtelomeric heterochromatin formation. Whereas histone methyltransferases are required for histone H3K9 2Me and non-CpG DNA methylation, DDM1 directs CpG methylation but not H3K9 2Me or non-CpG methylation. These results argue that both kinds of proteins participate in different pathways to reinforce subtelomeric heterochromatin formation. | es |
dc.description.sponsorship | Ministerio de Educación Ciencia BFU2004-01560/BMC, BFU2008-02497/BMC y GEN2003-20859-C03-03/INTER | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Oxford University Press | es |
dc.relation.ispartof | Nucleic Acids Research, 39 (6), 2007-2017. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Arabidopsis | es |
dc.subject | Arabidopsis Proteins | es |
dc.subject | DNA Methylation | es |
dc.subject | DNA-Binding Proteins | es |
dc.subject | Epigenesis | es |
dc.subject | Euchromatin | es |
dc.subject | Histone-Lysine N-Methyltransferase | es |
dc.title | Arabidopsis thaliana telomeres exhibit euchromatic features | 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 Bioquímica Vegetal y Biología Molecular | es |
dc.relation.projectID | BFU2004-01560/BMC | es |
dc.relation.projectID | BFU2008-02497/BMC | es |
dc.relation.projectID | GEN2003-20859-C03-03/INTER | es |
dc.relation.publisherversion | 10.1093/nar/gkq1119 | es |
dc.identifier.doi | http://dx.doi.org/10.1093/nar/gkq1119 | es |
idus.format.extent | 11 p. | es |
dc.journaltitle | Nucleic Acids Research | es |
dc.publication.volumen | 39 | es |
dc.publication.issue | 6 | es |
dc.publication.initialPage | 2007 | es |
dc.publication.endPage | 2017 | es |
dc.contributor.funder | Ministerio de Educación y Ciencia (MEC). España | |