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Abstract
Citrus psorosis virus (CPsV) is the causal agent of psorosis disease of citrus. Pineapple sweet orange plants were transformed with a hairpin construct derived from the viral 24k gene (lines ihp24K). Contrary to expectations, these lines did not trigger efficient RNA silencing, and when infected with CPsV they showed a phenotype of exacerbated symptoms with a persistent and homogeneous infection without the recovery observed in non-transgenic plants. [ver mas...]
dc.contributor.authorReyes Martinez, Carina Andrea
dc.contributor.authorde Francesco, Agustina
dc.contributor.authorOcolotobiche, Eliana Evelina
dc.contributor.authorCosta, Norma Beatriz
dc.contributor.authorGarcia, Maria Laura
dc.date.accessioned2018-07-19T14:20:28Z
dc.date.available2018-07-19T14:20:28Z
dc.date.issued2016
dc.identifier.issn0885-5765
dc.identifier.otherhttps://doi.org/10.1016/j.pmpp.2016.05.001
dc.identifier.urihttp://hdl.handle.net/20.500.12123/2827
dc.description.abstractCitrus psorosis virus (CPsV) is the causal agent of psorosis disease of citrus. Pineapple sweet orange plants were transformed with a hairpin construct derived from the viral 24k gene (lines ihp24K). Contrary to expectations, these lines did not trigger efficient RNA silencing, and when infected with CPsV they showed a phenotype of exacerbated symptoms with a persistent and homogeneous infection without the recovery observed in non-transgenic plants. Ihp24K lines did not behave similarly when challenged with Citrus tristeza virus. All these results indicate that hypersusceptibility is likely related to the specific action of 24K-derived hairpin over CPsV multiplication.eng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourcePhysiological and molecular plant pathology 94 : 149-155. (2016)eng
dc.subjectCitrus Sinensises_AR
dc.subjectInfecciónes_AR
dc.subjectVirus de las Plantases_AR
dc.subjectPlantas Transgénicases_AR
dc.subjectNaranja Dulcees_AR
dc.subjectARNes_AR
dc.subjectRNAeng
dc.subjectSweet Orangeseng
dc.subjectTransgenic Plantseng
dc.subjectPlant Viruseseng
dc.subjectInfectioneng
dc.subjectCitrus Sinensiseng
dc.subject.otherCitrus Psorosis Viruseng
dc.subject.otherVirus de la Psoriasis de los Cítricoses_AR
dc.subject.otherHypersusceptibilityeng
dc.subject.otherHairpin-RNAeng
dc.titleUncontrolled Citrus psorosis virus infection in Citrus sinensis transgenic plants expressing a viral 24K-derived hairpin that does not trigger RNA silencingeng
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.description.origenEEA Concordiaes_AR
dc.description.filFil: Reyes Martinez, Carina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentinaes_AR
dc.description.filFil: de Francesco, Agustina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentinaes_AR
dc.description.filFil: Ocolotobiche, Eliana Evelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentinaes_AR
dc.description.filFil: Costa, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Concordia; Argentinaes_AR
dc.description.filFil: Garcia, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentinaes_AR
dc.subtypecientifico


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