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Transcriptomic leaf profiling reveals differential responses of the two most traded coffee species to elevated [co2]

2020-12-03Artigo científico Acesso aberto
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dc.contributor.authorMarques, Isabel
dc.contributor.authorFernandes, Isabel
dc.contributor.authorDavid, Pedro H. C.
dc.contributor.authorPaulo, Octávio S.
dc.contributor.authorGoulão, Luis F.
dc.contributor.authorFortunato, Ana S.
dc.contributor.authorLidon, Fernando C.
dc.contributor.authorDamatta, Fábio M.
dc.contributor.authorRamalho, José C.
dc.contributor.authorRibeiro-Barros, Ana I.
dc.contributor.institutionBioresources 4 Sustainability (GREEN-IT)
dc.contributor.institutionInstituto de Tecnologia Química e Biológica António Xavier (ITQB)
dc.contributor.institutionGeoBioTec - Geobiociências, Geoengenharias e Geotecnologias
dc.contributor.pblMDPI - Multidisciplinary Digital Publishing Institute
dc.date.accessioned2021-05-07T23:07:22Z
dc.date.available2021-05-07T23:07:22Z
dc.date.issued2020-12-03
dc.descriptionPTDC/ASP-AGR/31257/2017 UIDB/00239/2020 UIDP/04035/2020 UID/AGR/04129/2020 UIDB/04551/2020 CRA-RED-00053-16
dc.description.abstractAs atmospheric [CO2] continues to rise to unprecedented levels, understanding its impact on plants is imperative to improve crop performance and sustainability under future climate conditions. In this context, transcriptional changes promoted by elevated CO2 (eCO2) were studied in genotypes from the two major traded coffee species: the allopolyploid Coffea arabica (Icatu) and its diploid parent, C. canephora (CL153). While Icatu expressed more genes than CL153, a higher number of differentially expressed genes were found in CL153 as a response to eCO2. Although many genes were found to be commonly expressed by the two genotypes under eCO2, unique genes and pathways differed between them, with CL153 showing more enriched GO terms and metabolic pathways than Icatu. Divergent functional categories and significantly enriched pathways were found in these genotypes, which altogether supports contrasting responses to eCO2. A considerable number of genes linked to coffee physiological and biochemical responses were found to be affected by eCO2 with the significant upregulation of photosynthetic, antioxidant, and lipidic genes. This supports the absence of photosynthesis down-regulation and, therefore, the maintenance of increased photosynthetic potential promoted by eCO2 in these coffee genotypes.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent24
dc.format.extent1926870
dc.identifier.doi10.3390/ijms21239211
dc.identifier.issn1661-6596
dc.identifier.otherPURE: 29410295
dc.identifier.otherPURE UUID: 3e480fab-3fc8-4a3d-88fc-7f1ee4cae627
dc.identifier.otherScopus: 85097075244
dc.identifier.otherPubMed: 33287164
dc.identifier.otherPubMedCentral: PMC7730880
dc.identifier.urihttp://hdl.handle.net/10362/117337
dc.identifier.urlhttps://www.scopus.com/pages/publications/85097075244
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/727934/EU
dc.relationBREEDing Coffee for AgroForestry Systems
dc.subjectClimate change
dc.subjectCoffee tree
dc.subjectElevated air [CO]
dc.subjectFunctional analysis
dc.subjectLeaf RNAseq
dc.subjectCatalysis
dc.subjectMolecular Biology
dc.subjectSpectroscopy
dc.subjectComputer Science Applications
dc.subjectPhysical and Theoretical Chemistry
dc.subjectOrganic Chemistry
dc.subjectInorganic Chemistry
dc.subjectSDG 13 - Climate Action
dc.titleTranscriptomic leaf profiling reveals differential responses of the two most traded coffee species to elevated [co2]en
dc.typejournal article
degois.publication.firstPage1
degois.publication.issue23
degois.publication.lastPage24
degois.publication.titleInternational Journal of Molecular Sciences
degois.publication.volume21
dspace.entity.typePublication
oaire.awardNumber727934
oaire.awardTitleBREEDing Coffee for AgroForestry Systems
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/727934/EU
oaire.fundingStreamH2020
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
rcaap.rightsopenAccess
relation.isProjectOfPublicationaae4c709-114a-4a56-849d-8c14f62ae994
relation.isProjectOfPublication.latestForDiscoveryaae4c709-114a-4a56-849d-8c14f62ae994

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