Repository logo
 
Publication

Involvement of a cinnamyl alcohol dehydrogenase of Quercus suber in the defence response to infection by Phytophthora cinnamomi

2006Journal article Open Access
Simple item page
dc.contributor.authorCoelho, A. C.
dc.contributor.authorHorta, Marília
dc.contributor.authorNeves, D.
dc.contributor.authorCravador, A.
dc.date.accessioned2012-06-09T10:56:48Z
dc.date.available2012-06-09T10:56:48Z
dc.date.issued2006
dc.date.updated2012-05-24T19:54:36Z
dc.description.abstractA gene encoding a potential NADPH-dependent cinnamyl alcohol dehydrogenase (QsCAD1) (GenBank accession no: AY362455) was identified in Quercus suber (cork oak). Its complete cDNA sequence was obtained by RACE-PCR, starting from total RNA extracted from roots of seedlings of Q. suber, infected with Phytophthora cinnamomi, the causal agent of the decline and sudden death of Q. suber and Quercus ilex subsp. rotundifolia in the Iberian Peninsula. Sequence information to perform the RACE-PCR was acquired from a polymorphic fragment (C9), specifically identified by cDNA-AFLP, in leaves of epicormic shoots of a cork oak tree that suffered sudden death. RT-PCR and hybridization analysis showed that the QsCAD1 gene is up-regulated in root seedlings of Q. suber infected with P. cinnamomi. QsCAD1 has a high structural homology with VR-ERE (Vigna radiata), an enzyme that detoxifies eutypine (produced by Eutypa lata, the causal agent of eutypa dieback of grapevines), to eutypinol, and with QrCAD1 (Q. ilex subsp. rotundifolia), EgCAD1 (Eucalyptus gunnii), MdCAD1 (Malus x domestica). Taken together, these results suggest that these enzymes, and namely QsCAD1 belong to a new group of CAD potentially involved in deactivation of toxins produced by phytopathogens.por
dc.identifier.citationCoelho, A. C.; Horta, M.; Neves, D.; Cravador, Alfredo. Involvement of a cinnamyl alcohol dehydrogenase of Quercus suber in the defence response to infection by Phytophthora cinnamomi. Physiological and Molecular Plant Pathology, 69, 1-3, 62-72, 2006.por
dc.identifier.otherAUT: ACO00215; ACR00659;
dc.identifier.urihttp://hdl.handle.net/10400.1/1220
dc.language.isoengpor
dc.peerreviewedyespor
dc.relationESTUDO DO PAPEL BIOLÓGICO DAS ELICITINAS DE PHYTOPTHORA CINNAMOMI E DO SEU ENVOLVIMENTO NO PROCESSO INFECCIOSO
dc.relationInvolvement of Phytophthora cinnamomi in the decline disease of Quercus suber. Epidemiological and molecular studies.
dc.subjectOak treepor
dc.subjectPhytophthora cinnamomipor
dc.subjectCinnamyl alcohol dehydrogenasepor
dc.subjectDefence responsepor
dc.titleInvolvement of a cinnamyl alcohol dehydrogenase of Quercus suber in the defence response to infection by Phytophthora cinnamomipor
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleESTUDO DO PAPEL BIOLÓGICO DAS ELICITINAS DE PHYTOPTHORA CINNAMOMI E DO SEU ENVOLVIMENTO NO PROCESSO INFECCIOSO
oaire.awardTitleInvolvement of Phytophthora cinnamomi in the decline disease of Quercus suber. Epidemiological and molecular studies.
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F1249%2F2000/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCTI%2FAGR%2F34389%2F2000/PT
oaire.citation.endPage72por
oaire.citation.issue69(1-3)por
oaire.citation.startPage62por
oaire.citation.titlePhysiological and Molecular Plant Pathologypor
oaire.fundingStreamPOCI
person.familyNameHorta Jung
person.familyNameCravador
person.givenNameMarília
person.givenNameAlfredo
person.identifier.orcid0000-0003-2219-8647
person.identifier.orcid0000-0002-9831-9815
person.identifier.ridE-7624-2013
person.identifier.ridK-7247-2012
person.identifier.scopus-author-id16312454300
person.identifier.scopus-author-id6602537257
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
rcaap.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication2fee8729-b025-4c5e-bc83-397229a037ef
relation.isAuthorOfPublication8c84a9e6-6b7f-4b50-93a2-152c85901722
relation.isAuthorOfPublication.latestForDiscovery8c84a9e6-6b7f-4b50-93a2-152c85901722
relation.isProjectOfPublication82fdb3a0-9f0b-4876-9826-ca0c87485c08
relation.isProjectOfPublication3dc34ad0-4c81-4fce-897e-e24e7594dda9
relation.isProjectOfPublication.latestForDiscovery3dc34ad0-4c81-4fce-897e-e24e7594dda9

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Coelho2006b_CAD.pdf
Size:
1.24 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

FCT2-Artigos (em revistas ou actas indexadas)