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Isolation and characterization of cgchi3, a nodule-specific gene from Casuarina glauca encoding a class III chitinase

2007Journal article Open access
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dc.contributor.authorFortunato, Ana
dc.contributor.authorSantos, Patricia
dc.contributor.authorGraƧa, InĆŖs
dc.contributor.authorGouveia, Maria Manuela
dc.contributor.authorMartins, Sandra Marina
dc.contributor.authorRicardo, CĆ¢ndido Pereira Pinto
dc.contributor.authorPawlowski, Katharina
dc.contributor.authorRibeiro, Ana
dc.date.accessioned2023-07-18T15:19:33Z
dc.date.available2023-07-18T15:19:33Z
dc.date.issued2007
dc.description.abstractChitinases (EC 3.2.1.14) catalyse the hydrolysis of chitin, a homopolymer of b-1,4-linked N-acetyl-D-glucosamine residues. Plant chitinases are involved in a wide variety of processes; in particular, their expression has been found to be enhanced in symbiotic and pathogenic plantā€“microbe interactions. During this work we have cloned and characterized a gene encoding a class III chitinase from actinorhizal nodules of Casuarina glauca (cgchi3). CGCHI3 was found to be encoded by a single gene that was specifically activated in nodules as compared with uninoculated control roots and leaves. The expression of this gene was further enhanced in nodules after salicylic acid treatment and completely repressed after wounding. In situ hybridisation analysis revealed that cgchi3 is an early nodulin gene, being expressed in the meristem and in the uninfected cortical cells of young nodules. Based on the obtained results we suggest that this gene is involved in nodule development. This is the first report on a class III chitinase coding gene that is specifically activated during actinorhizal symbiosis.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationFortunato, A., Santos, P., GraƧa, I., Gouveia, M. M., Martins, S. M., Pinto Ricardo, C. P., ... & Ribeiro, A. (2007). Isolation and characterization of cgchi3, a noduleā€specific gene from Casuarina glauca encoding a class III chitinase. Physiologia Plantarum, 130(3), 418-426.pt_PT
dc.identifier.doi10.1111/j.1399-3054.2006.00864.xpt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/5283
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationSymbiotic nitrogen fixation: common features between actinorhizal and legume root modules.
dc.relationROLE OF DEFENSE-RELATED- AND RESISTANCE GENES DURING THE ESTABLISHMENT OF ROOT-NODULE SYMBIOSES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectcgchi3pt_PT
dc.subjectCasuarina glaucapt_PT
dc.subjectChitinasept_PT
dc.subject.pt_PT
dc.subjectFaculdade de CiĆŖncias da Vidapt_PT
dc.titleIsolation and characterization of cgchi3, a nodule-specific gene from Casuarina glauca encoding a class III chitinasept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleSymbiotic nitrogen fixation: common features between actinorhizal and legume root modules.
oaire.awardTitleROLE OF DEFENSE-RELATED- AND RESISTANCE GENES DURING THE ESTABLISHMENT OF ROOT-NODULE SYMBIOSES
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCTI%2FBME%2F36191%2F2000/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCI%2FAGR%2F55651%2F2004/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F18803%2F2004/PT
oaire.citation.endPage426pt_PT
oaire.citation.issue3pt_PT
oaire.citation.startPage418pt_PT
oaire.citation.titlePhysiologia Plantarumpt_PT
oaire.citation.volume130pt_PT
oaire.fundingStreamPOCI
oaire.fundingStreamPOCI
person.familyNameGouveia
person.givenNameManuela
person.identifier.ciencia-idA017-CFB6-50D5
person.identifier.orcid0000-0001-5758-2230
person.identifier.scopus-author-id16480248200
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.nameFundaĆ§Ć£o para a CiĆŖncia e a Tecnologia
project.funder.nameFundaĆ§Ć£o para a CiĆŖncia e a Tecnologia
project.funder.nameFundaĆ§Ć£o para a CiĆŖncia e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscoverye7211b14-d59d-49b9-8a5c-b44291e0ea77
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