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Corrigendum to "Integrating proteomics and enzymatic profiling to decipher seed metabolism affected by temperature in seed dormancy and germination" [Plant Sci. 269 (2018) 118-125]

hal.structure.identifierSorbonne Universités (COMUE)
dc.contributor.authorXIA, Qiong
hal.structure.identifierSorbonne Universités (COMUE)
dc.contributor.authorPONNAIAH, Maharajah
hal.structure.identifierInstitut Jean-Pierre Bourgin [IJPB]
dc.contributor.authorCUEFF, Gwendal
hal.structure.identifierInstitut Jean-Pierre Bourgin [IJPB]
dc.contributor.authorRAJJOU, Loic
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorPRODHOMME, Duyên
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorGIBON, Yves
hal.structure.identifierSorbonne Universités (COMUE)
dc.contributor.authorBAILLY, Christophe
hal.structure.identifierSorbonne Universités (COMUE)
dc.contributor.authorCORBINEAU, Françoise
hal.structure.identifierSorbonne Universités (COMUE)
dc.contributor.authorMEIMOUN, Patrice
hal.structure.identifierSorbonne Universités (COMUE)
dc.contributor.authorEL-MAAROUF-BOUTEAU, Hayat
dc.date.issued2018
dc.identifier.issn0168-9452
dc.description.abstractEnTemperature is an important environmental factor affecting seed dormancy and germination. The mechanism by which temperature induces germination in dormant seeds is however still unclear. Proteomic study has been performed in dormant sunflower seeds during imbibition at permissive and non-permissive temperatures for germination, 20 and 10 °C, respectively. Proteome analysis showed an increase of proteins belonging to metabolism and energy from the first hours of imbibition followed by a decrease of proteins involved in protein metabolism and seed storage in germinating compared to non-germinating seeds. Proteomic study was completed by polysome and proteasome activity assessment and enzymatic profiling on several altered proteins involved in metabolism and energy. Results showed that 20 °C treatment induced the activation of both protein synthesis and degradation processes, the latter being related to proteasome activity during the germination sensu stricto, and to other degradation processes such as proteases during the post-germination. Interestingly, enzymatic profiles showed that TCA cycle and glycolysis were more active in non-germinating seeds in the phase I of the germination sensu stricto. This result suggests the regulation of central metabolism activity in germinating seeds. The control of energy production during imbibition seems to be involved in molecular networks controlling seed dormancy and germination.
dc.language.isoen
dc.publisherElsevier
dc.subjectProteomics
dc.subject.enEnzymatic profiling
dc.subject.enGermination
dc.subject.enMetabolism
dc.subject.enSeed dormancy
dc.subject.enTemperature
dc.title.enCorrigendum to "Integrating proteomics and enzymatic profiling to decipher seed metabolism affected by temperature in seed dormancy and germination" [Plant Sci. 269 (2018) 118-125]
dc.typeArticle de revue
dc.identifier.doi10.1016/j.plantsci.2018.05.002
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.journalPlant Science
bordeaux.page118-125
bordeaux.volume269
bordeaux.peerReviewedoui
hal.identifierhal-02621883
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02621883v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Plant%20Science&rft.date=2018&rft.volume=269&rft.spage=118-125&rft.epage=118-125&rft.eissn=0168-9452&rft.issn=0168-9452&rft.au=XIA,%20Qiong&PONNAIAH,%20Maharajah&CUEFF,%20Gwendal&RAJJOU,%20Loic&PRODHOMME,%20Duy%C3%AAn&rft.genre=article


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