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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampCamargo, Eduardo Leal Oliveira-
dc.typeArtigopt_BR
dc.titleChapter seven - digging in wood: new insights in the regulation of wood formation in tree speciespt_BR
dc.contributor.authorCamargo, Eduardo L.O.-
dc.contributor.authorPloyet, Raphaël-
dc.contributor.authorCassan-Wang, Hua-
dc.contributor.authorMounet, Fabien-
dc.contributor.authorGrima-Pettenati, Jacqueline-
dc.subjectFatores de transcriçãopt_BR
dc.subject.otherlanguageTranscription factorspt_BR
dc.description.abstractWood, which represents the most abundant lignocellulosic biomass on earth, fulfils key roles in trees, and is also a raw material for multiple end-uses by mankind. The differentiation of this complex vascular tissue starts with cell division in the vascular cambium and is characterized by a massive deposition of lignified secondary cell walls mainly in fibres and vessels. A transcriptional network underlying this differentiation process ensures a tight regulation of the expression of thousands of genes both at the spatial and temporal levels. Most of our current knowledge of this hierarchical network was extrapolated from studies performed in Arabidopsis. Here, we review recent findings on the regulation of wood formation in angiosperm trees species highlighting conserved and distinct mechanisms with Arabidopsis. We provide examples shedding light on the central role of auxin and its cross-talk with other hormones at different stages of secondary xylem differentiation. Functional studies of trees' wood-associated transcription factors revealed diversified functions as compared to their Arabidopsis orthologs. Sophisticated mechanisms of alternative splicing and cross-regulation between the two distinct groups of top level NAC-domain master regulators were uncovered. These findings underlie the high level of complexity of wood formation in trees and provide a framework for future lines of research in this exiting research fieldpt_BR
dc.relation.ispartofAdvances in botanical researchpt_BR
dc.publisher.cityMaryland Heightspt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherElsevierpt_BR
dc.date.issued2019-
dc.language.isoengpt_BR
dc.description.volume89pt_BR
dc.description.firstpage201pt_BR
dc.description.lastpage233pt_BR
dc.rightsFechadopt_BR
dc.sourceSCOPUSpt_BR
dc.identifier.issn0065-2296pt_BR
dc.identifier.doi10.1016/bs.abr.2018.11.007pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0065229618300922pt_BR
dc.date.available2020-05-19T11:02:46Z-
dc.date.accessioned2020-05-19T11:02:46Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-05-19T11:02:46Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2020-05-19T11:02:46Z (GMT). No. of bitstreams: 0 Previous issue date: 2019en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/341659-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.subject.keywordWoodpt_BR
dc.subject.keywordTree Secondarypt_BR
dc.subject.keywordMYBNApt_BR
dc.subject.keywordCHormonespt_BR
dc.identifier.source2-s2.0-85058041828pt_BR
dc.creator.orcid0000-0002-4762-1555pt_BR
dc.type.formArtigopt_BR
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