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Gene transcripts responsive to drought stress identified in Citrus macrophylla bark tissue transcriptome have a modified response in plants infected by Citrus tristeza virus

2023-01Journal article Restricted
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dc.contributor.authorda Silva, Melina
dc.contributor.authorPinto, Patricia IS
dc.contributor.authorGuerra, Rui Manuel Farinha das Neves
dc.contributor.authorDuarte, Amilcar
dc.contributor.authorPower, Deborah
dc.contributor.authorMarques, N T.
dc.date.accessioned2023-01-06T15:22:01Z
dc.date.available2023-01-06T15:22:01Z
dc.date.issued2023-01
dc.description.abstractCitrus macrophylla Wester (CM) has valuable agronomic characteristics such as the ability to grow in saline soils, although with low tolerance to prolonged drought stress (DS). To understand the mechanisms that characterize CM response to water scarcity, this study compared transcriptome profile changes in CM stem tissue when exposed to DS and identified a total of 2745 differentially expressed transcripts (DETs, fold change > 2), of which 631 were up-regulated and 2114 were down-regulated. DETs up-regulated by DS were enriched in pathways such as the redox and osmotic system or soluble carbohydrates and in transcripts for low molecular weight proteins such as late embryogenesis abundant protein (LEA). Down-regulated transcripts were mainly assigned to photosynthesis, transport, phenylpropanoids, calcium dependent kinases, brassinosteroids and other hormones including salicylic acid and abscisic acid. To assess the interplay between DS and Citrus tristeza virus (CTV) infection, twelve genes were profiled by quantitative Real-Time PCR (qPCR) analysis in control and CTV-infected CM plants, with or without DS. The twelve analyzed transcripts were significantly correlated (r = 0.82, p < 0.001) with the RNA-Seq results and gave insight into the responses of CM to drought and/or to infection with CTV. Transcriptome results unveiled highly responsive genes to DS in stem tissue, which may be candidates for genetic selection of high drought tolerant plants of CM.pt_PT
dc.description.sponsorshipALG-01-0145-FEDER-30957
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.scienta.2022.111526pt_PT
dc.identifier.eissn1879-1018
dc.identifier.urihttp://hdl.handle.net/10400.1/18748
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationCenter for Electronics, Optoelectronics and Telecommunications
dc.relationAlgarve Centre for Marine Sciences
dc.relationNot Available
dc.relationNot Available
dc.subjectAlemowpt_PT
dc.subjectCTVpt_PT
dc.subjectDrought stresspt_PT
dc.subjectQuantitative PCRRpt_PT
dc.subjectNA-Seqpt_PT
dc.titleGene transcripts responsive to drought stress identified in Citrus macrophylla bark tissue transcriptome have a modified response in plants infected by Citrus tristeza viruspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCenter for Electronics, Optoelectronics and Telecommunications
oaire.awardTitleAlgarve Centre for Marine Sciences
oaire.awardTitleNot Available
oaire.awardTitleNot Available
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00631%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FBAA-AGR%2F30957%2F2017/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/DL 57%2F2016/DL 57%2F2016%2FCP1361%2FCT0015/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/DL 57%2F2016/DL 57%2F2016%2FCP1361%2FCT0001/PT
oaire.citation.startPage111526pt_PT
oaire.citation.titleScientia Horticulturaept_PT
oaire.citation.volume307pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream9471 - RIDTI
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamDL 57/2016
oaire.fundingStreamDL 57/2016
person.familyNameCoelho da Silva
person.familyNamePinto
person.familyNameGuerra
person.familyNameDuarte
person.familyNamePower
person.familyNameTomás Marques
person.givenNameMelina
person.givenNamePatricia IS
person.givenNameRui
person.givenNameAmilcar
person.givenNameDeborah Mary
person.givenNameNatália
person.identifier643457
person.identifier.ciencia-idF51A-B4C2-5402
person.identifier.ciencia-idE51D-5CCB-B1C6
person.identifier.ciencia-id3D16-5067-D6BB
person.identifier.ciencia-id081B-5FD8-0E51
person.identifier.ciencia-id891A-8A44-3CAE
person.identifier.ciencia-id1510-CD2F-81CE
person.identifier.orcid0000-0003-2171-1373
person.identifier.orcid0000-0001-7854-3898
person.identifier.orcid0000-0002-8642-5792
person.identifier.orcid0000-0002-2763-1916
person.identifier.orcid0000-0003-1366-0246
person.identifier.orcid0000-0002-0222-621X
person.identifier.ridM-3817-2013
person.identifier.ridF-1472-2010
person.identifier.scopus-author-id10240774300
person.identifier.scopus-author-id7102602102
person.identifier.scopus-author-id7101806760
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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