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Editorial: Molecular architecture and dynamics of meiotic chromosomes

dc.contributor.authorBenavente, Ricardo
dc.contributor.authorPradillo Orellana, Mónica
dc.contributor.authorSan-Segundo, Pedro A.
dc.date.accessioned2025-03-31T12:30:32Z
dc.date.available2025-03-31T12:30:32Z
dc.date.issued2024-03-04
dc.descriptionThe author(s) declare that financial support was received for the research, authorship, and/or publication of this article. RB is supported by the Comisión Sectorial de Investigación Científica (CSIC), Universidad de la República (Uruguay), under an I + D Groups 2022 grant. MP funding Research in PS-S lab is supported by Grant PID 2021-125830NB-I00 from Ministry of Science and Innovation of Spain (MCIN/AEI/10.13039/501100011033/) and “FEDER Una manera de hacer Europa”. Research in MP lab is supported by the Ministry of Science and Innovation of Spain (PID 2020-118038GB-I00/AEI/10.13039/501100011033) and European Union (TED 2021-131852B-I00/AEI/10.13039/501100011033/Unión Europea Next-Generation EU/PRTR).
dc.description.abstractMeiosis is a special type of cell division that allows the generation of haploid gametes and is a key process for sexual reproduction of animals, plants and fungi. Haploidization requires that meiotic cells undergo a series of unique processes; namely, pairing, synapsis, recombination and segregation of homologous chromosomes. This involves profound meiosis-specific changes in the protein composition and architecture of homologous chromosomes as well as of the condensation and folding of chromatin that require a critical timing and regulation. The details of these changes may vary among different species. Nevertheless, the essential nature of meiosis has remained highly conserved throughout evolution. A major goal of the present Research Topic of Frontiers in Cell and Developmental Biology is to provide an overview of how meiotic chromosomes and their components are critically involved in the mechanisms of haploidization and how dynamic protein complexes yield important structural intermediates and temporal regulation to this process. To this end, this special Topic contains selected original research and review articles dealing with the composition, architecture, function and regulation of meiotic chromosomes of animals, plants and fungi using microscopic, biochemical, molecular and/or genetic techniques. This Research Topic comprises 15 articles covering different aspects of Meiosis. For clarity, we have divided them into four main themes: Architecture and recombination, Pairing and chromosome dynamics, Regulation of meiotic progression, and Nuclear envelope functions.
dc.description.departmentDepto. de Genética, Fisiología y Microbiología
dc.description.facultyFac. de Ciencias Biológicas
dc.description.refereedTRUE
dc.description.sponsorshipComisión Sectorial de Investigación Científica (CSIC), Universidad de la República (Uruguay)
dc.description.sponsorshipMinisterio de Ciencia e Innovación (España)
dc.description.sponsorshipUnión Europea
dc.description.statuspub
dc.identifier.citationBenavente R, Pradillo M and San-Segundo PA (2024) Editorial: Molecular architecture and dynamics of meiotic chromosomes. Front. Cell Dev. Biol. 12:1386038. doi: 10.3389/fcell.2024.1386038
dc.identifier.doi10.3389/fcell.2024.1386038
dc.identifier.issn2296-634X
dc.identifier.officialurlhttps://doi.org/10.3389/fcell.2024.1386038
dc.identifier.urihttps://hdl.handle.net/20.500.14352/119064
dc.issue.number1386038
dc.journal.titleFrontiers in Cell and Developmental Biology
dc.language.isoeng
dc.publisherFrontiers Media
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118038GB-I00/ES/ANALISIS FUNCIONAL DE LOS COMPLEJOS DEL PORO NUCLEAR EN LA DINAMICA CROMOSOMICA DURANTE LA MEIOSIS DE PLANTAS/
dc.rightsAttribution 4.0 Internationalen
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject.cdu575.1
dc.subject.keywordMeiosis
dc.subject.keywordChromosome
dc.subject.keywordPairing
dc.subject.keywordSynapsis
dc.subject.keywordMeiotic Recombination
dc.subject.keywordCheckpoints
dc.subject.keywordNuclear Envelope
dc.subject.ucmGenética
dc.subject.ucmBiología molecular (Biología)
dc.subject.unesco2409 Genética
dc.titleEditorial: Molecular architecture and dynamics of meiotic chromosomes
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number12
dspace.entity.typePublication
relation.isAuthorOfPublication30d67a2f-7018-4fd8-95a5-eb2c586fc392
relation.isAuthorOfPublication.latestForDiscovery30d67a2f-7018-4fd8-95a5-eb2c586fc392

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