Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy

14 Pág.

Detalles Bibliográficos
Autores: Katsuya-Gaviria, Kai, Caro, Elena, Carrillo-Barral, Néstor, Iglesias-Fernández, Raquel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/340415
Acceso en línea:http://hdl.handle.net/10261/340415
https://api.elsevier.com/content/abstract/scopus_id/85085709578
Access Level:acceso abierto
Palabra clave:DNA methylation
RNA stability
ROS
After-ripening
Oxidation
Seed dormancy
Seed vigour
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spelling Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed DormancyKatsuya-Gaviria, KaiCaro, ElenaCarrillo-Barral, NéstorIglesias-Fernández, RaquelDNA methylationRNA stabilityROSAfter-ripeningOxidationSeed dormancySeed vigour14 Pág.The seed is the propagule of higher plants and allows its dissemination and the survival of the species. Seed dormancy prevents premature germination under favourable conditions. Dormant seeds are only able to germinate in a narrow range of conditions. During after-ripening (AR), a mechanism of dormancy release, seeds gradually lose dormancy through a period of dry storage. This review is mainly focused on how chemical modifications of mRNA and genomic DNA, such as oxidation and methylation, affect gene expression during late stages of seed development, especially during dormancy. The oxidation of specific nucleotides produced by reactive oxygen species (ROS) alters the stability of the seed stored mRNAs, being finally degraded or translated into non-functional proteins. DNA methylation is a well-known epigenetic mechanism of controlling gene expression. In Arabidopsis thaliana, while there is a global increase in CHH-context methylation through embryogenesis, global DNA methylation levels remain stable during seed dormancy, decreasing when germination occurs. The biological significance of nucleic acid oxidation and methylation upon seed development is discussed.R. I-F has received funding from “Universidad Politécnica de Madrid” and “Comunidad de Madrid” (Ref.: APOYO-JOVENES-MT0KUE-25-MKITFX).Peer reviewedMultidisciplinary Digital Publishing InstituteUniversidad Politécnica de MadridComunidad de MadridKatsuya-Gaviria, Kai [0000-0002-0818-7477]Caro, Elena [0000-0002-1034-1621]Carrillo-Barral, Néstor [0000-0002-5326-5702]Iglesias-Fernández, Raquel [0000-0003-4773-7176]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/340415https://api.elsevier.com/content/abstract/scopus_id/85085709578reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCentro de Biotecnología y Genómica de Plantas (CBGP)https://doi.org/10.3390/plants9060679Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3404152026-05-22T06:33:51Z
dc.title.none.fl_str_mv Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
title Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
spellingShingle Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
Katsuya-Gaviria, Kai
DNA methylation
RNA stability
ROS
After-ripening
Oxidation
Seed dormancy
Seed vigour
title_short Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
title_full Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
title_fullStr Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
title_full_unstemmed Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
title_sort Reactive Oxygen Species (ROS) and Nucleic Acid Modifications During Seed Dormancy
dc.creator.none.fl_str_mv Katsuya-Gaviria, Kai
Caro, Elena
Carrillo-Barral, Néstor
Iglesias-Fernández, Raquel
author Katsuya-Gaviria, Kai
author_facet Katsuya-Gaviria, Kai
Caro, Elena
Carrillo-Barral, Néstor
Iglesias-Fernández, Raquel
author_role author
author2 Caro, Elena
Carrillo-Barral, Néstor
Iglesias-Fernández, Raquel
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad Politécnica de Madrid
Comunidad de Madrid
Katsuya-Gaviria, Kai [0000-0002-0818-7477]
Caro, Elena [0000-0002-1034-1621]
Carrillo-Barral, Néstor [0000-0002-5326-5702]
Iglesias-Fernández, Raquel [0000-0003-4773-7176]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv DNA methylation
RNA stability
ROS
After-ripening
Oxidation
Seed dormancy
Seed vigour
topic DNA methylation
RNA stability
ROS
After-ripening
Oxidation
Seed dormancy
Seed vigour
description 14 Pág.
publishDate 2020
dc.date.none.fl_str_mv 2020
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/340415
https://api.elsevier.com/content/abstract/scopus_id/85085709578
url http://hdl.handle.net/10261/340415
https://api.elsevier.com/content/abstract/scopus_id/85085709578
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Centro de Biotecnología y Genómica de Plantas (CBGP)
https://doi.org/10.3390/plants9060679
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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