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Integration of transcriptomic and proteomics approaches in characterizing short-term gravi-perception signaling networks in poplar wood.

hal.structure.identifierUnité de recherche Amélioration, Génétique et Physiologie Forestières [AGPF]
dc.contributor.authorRICHET, Nicolas
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorMAURIAT, Mélanie
hal.structure.identifierUnité de recherche Amélioration, Génétique et Physiologie Forestières [AGPF]
dc.contributor.authorLESAGE DESCAUSES, Marie-Claude
hal.structure.identifierUnité de recherche Amélioration, Génétique et Physiologie Forestières [AGPF]
dc.contributor.authorROGIER, Odile
hal.structure.identifierUnité de recherche Amélioration, Génétique et Physiologie Forestières [AGPF]
dc.contributor.authorLAURANS, Françoise
hal.structure.identifierInstitut des Sciences des Plantes de Paris-Saclay [IPS2 (UMR_9213 / UMR_1403)]
dc.contributor.authorHUGUET, Stéphanie
hal.structure.identifierInstitut de Recherche en Horticulture et Semences [IRHS]
dc.contributor.authorBALZERGUE, Sandrine
hal.structure.identifierBIOlogie et GEstion des Risques en agriculture [BIOGER]
dc.contributor.authorLAPALU, Nicolas
hal.structure.identifierUnité de recherche Amélioration, Génétique et Physiologie Forestières [AGPF]
dc.contributor.authorPILATE, Gilles
hal.structure.identifierLaboratoire de Physique et Physiologie Intégratives de l'Arbre Fruitier et Forestier [PIAF]
dc.contributor.authorCOUTAND, Catherine
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorPLOMION, Christophe
hal.structure.identifierUnité de recherche Amélioration, Génétique et Physiologie Forestières [AGPF]
dc.contributor.authorLEPLÉ, Jean-Charles
dc.date.issued2015
dc.date.conference2015-11-30
dc.description.abstractEnPlants organs are capable of sensing directional environment stimulus such as light, gravity, water availability and touch. Light and gravity are two of the most important environmental factors affecting plant stem growth and development. During the past 10-15 years, advances in our understanding of the molecular sensing and signaling actors in response to these stimuli have been mainly made in model annual plant. The goal of our study was to decipher the early molecular events operating in poplar wood stem submitted to changes in gravi-stimulation and so, prone to tension wood formation. As light and gravity early signaling may modulate each other we tilted plants in specific isotropic lightening devices enabling to ensure growth but triggering no directional phototropic signal (Fig. 1; Coutand et al., unpublished). Through RNAseq transcriptome profiling, proteomic and phosophoproteomic we identified candidates of the early signaling pathway of tension wood formation in poplar. Prominently, one receptor-like kinase is identified by the different approaches and appears as a good candidate for gravi and/or mechanical signaling. Moreover, several MAP kinases are also identified and could participate to this signaling network. Predicted gene network signaling models will be presented and discussed
dc.language.isoen
dc.publisherNagoya University
dc.subjectplant
dc.subjectpoplar
dc.subject.enlight
dc.subject.engravity
dc.subject.enwood
dc.title.enIntegration of transcriptomic and proteomics approaches in characterizing short-term gravi-perception signaling networks in poplar wood.
dc.typeAutre communication scientifique (congrès sans actes - poster - séminaire...)
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
dc.subject.halSciences du Vivant [q-bio]/Cancer
bordeaux.page253 p.
bordeaux.conference.title8. Plant Biomechanics International Conference PBM8
bordeaux.countryJP
bordeaux.conference.cityNagoya
bordeaux.peerReviewednon
hal.identifierhal-02744040
hal.version1
hal.invitednon
hal.conference.end2015-12-04
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02744040v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2015&rft.spage=253%20p.&rft.epage=253%20p.&rft.au=RICHET,%20Nicolas&MAURIAT,%20M%C3%A9lanie&LESAGE%20DESCAUSES,%20Marie-Claude&ROGIER,%20Odile&LAURANS,%20Fran%C3%A7oise&rft.genre=conference


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