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Abstract
Grapevine leafroll is one of the most important viral disease affecting grapevines the world over. One of the viruses associated with this disease is Grapevine leafroll associated virus 2 (GLRaV-2), which has two remarkable properties: high genetic variability (up to date at least 6 different lineages have been reported) and the unique ability among leafroll-associated viral species to be transmitted by sap inoculation to herbaceous hosts, specifically to [ver mas...]
dc.contributor.authorLanza Volpe, Melisa
dc.contributor.authorMoyano, Sabrina Noé
dc.contributor.authorLijavetzky, Diego
dc.contributor.authorGomez Talquenca, Gonzalo
dc.date.accessioned2017-10-31T14:28:35Z
dc.date.available2017-10-31T14:28:35Z
dc.date.issued2015-05
dc.identifier.issn1125-4653
dc.identifier.otherhttp://dx.doi.org/10.4454/JPP.V97I2.002
dc.identifier.urihttp://hdl.handle.net/20.500.12123/1634
dc.identifier.urihttp://www.sipav.org/main/jpp/index.php/jpp/article/view/3306
dc.description.abstractGrapevine leafroll is one of the most important viral disease affecting grapevines the world over. One of the viruses associated with this disease is Grapevine leafroll associated virus 2 (GLRaV-2), which has two remarkable properties: high genetic variability (up to date at least 6 different lineages have been reported) and the unique ability among leafroll-associated viral species to be transmitted by sap inoculation to herbaceous hosts, specifically to Nicotiana spp. The presence of this virus in Mendoza (Argentina), has previously been reported but no information is available relative to the genetic variability of GLRaV-2 isolates of and their biological behavior. The molecular characterization of the CP-p19-p24 genes of the local isolates disclosed that they belong to four of the six described GLRaV-2 lineages. Using at least one isolate of each lineage, mechanical transmission to herbaceous host of the Nicotiana genus were made. Results showed a differential behavior in some combinations isolate/Nicotiana spp. and an incompatible interaction between GLRaV-2 and two new experimental hosts, N. rustica and N. tabacum cv. Samsun and White Burley.eng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourceJournal of plant pathology 97 (2) : 349-355. (2015)eng
dc.subjectVides_AR
dc.subjectGrapevineseng
dc.subjectVirus de las Plantases_AR
dc.subjectPlant Viruseseng
dc.subjectNicotiana
dc.subject.otherArgentina
dc.titlePartial molecular and biological characterization of grapevine leafroll-associated virus 2 isolates from Argentinaeng
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/acceptedVersioneng
dc.description.filFil: Lanza Volpe, Melisa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Fitovirología; Argentina
dc.description.filFil: Moyano, Sabrina Noé. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Fitovirología; Argentina
dc.description.filFil: Lijavetzky, Diego. Instituto de Biología Agrícola Mendoza-Consejo Nacional de Investigaciones Científicas y Técnicas. Grupo de Genética y Genómica de Vid; Argentina
dc.description.filFil: Gomez Talquenca, Gonzalo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza. Laboratorio de Fitovirología; Argentina
dc.subtypecientifico


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