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dc.contributor.author
Agrofoglio, Yamila Carla
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Delfosse, Verónica Cecilia
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Casset, María Andrea
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Hopp, Horacio Esteban
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Kresic, Iván Bonacic
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Distéfano, Ana Julia
dc.date.available
2019-03-29T14:53:32Z
dc.date.issued
2017-03
dc.identifier.citation
Agrofoglio, Yamila Carla; Delfosse, Verónica Cecilia; Casset, María Andrea; Hopp, Horacio Esteban; Kresic, Iván Bonacic; et al.; Identification of a new cotton disease caused by an atypical cotton leafroll dwarf virus in Argentina; American Phytopathological Society; Phytopathology; 107; 3; 3-2017; 369-376
dc.identifier.issn
0031-949X
dc.identifier.uri
http://hdl.handle.net/11336/72813
dc.description.abstract
An outbreak of a new disease occurred in cotton (Gossypium hirsutum) fields in northwest Argentina starting in the 2009-10 growing season and is still spreading steadily. The characteristic symptoms of the disease included slight leaf rolling and a bushy phenotype in the upper part of the plant. In this study, we determined the complete nucleotide sequences of two independent virus genomes isolated from cotton blue disease (CBD)-resistant and -susceptible cotton varieties. This virus genome comprised 5,866 nucleotides with an organization similar to that of the genus Polerovirus and was closely related to cotton leafroll dwarf virus, with protein identity ranging from 88 to 98%. The virus was subsequently transmitted to a CBD-resistant cotton variety using Aphis gossypii and symptoms were successfully reproduced. To study the persistence of the virus, we analyzed symptomatic plants from CBD-resistant varieties from different cotton-growing fields between 2013 and 2015 and showed the presence of the same virus strain. In addition, a constructed full-length infectious cDNA clone from the virus caused disease symptoms in systemic leaves of CBD-resistant cotton plants. Altogether, the new leafroll disease in CBD-resistant cotton plants is caused by an atypical cotton leafroll dwarf virus.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Phytopathological Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Algodón
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Clrdv-At
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Resistencia
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Clon Infectivo
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Virología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Identification of a new cotton disease caused by an atypical cotton leafroll dwarf virus in Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-03-29T12:08:33Z
dc.identifier.eissn
1943-7684
dc.journal.volume
107
dc.journal.number
3
dc.journal.pagination
369-376
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Agrofoglio, Yamila Carla. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina
dc.description.fil
Fil: Delfosse, Verónica Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
dc.description.fil
Fil: Casset, María Andrea. Instituto Nacional de Tecnología Agropecuaria; Argentina
dc.description.fil
Fil: Hopp, Horacio Esteban. Instituto Nacional de Tecnología Agropecuaria; Argentina
dc.description.fil
Fil: Kresic, Iván Bonacic. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisiología, Biología Molecular y Celular; Argentina
dc.description.fil
Fil: Distéfano, Ana Julia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisiología, Biología Molecular y Celular; Argentina
dc.journal.title
Phytopathology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1094/PHYTO-09-16-0349-R
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://apsjournals.apsnet.org/doi/10.1094/PHYTO-09-16-0349-R
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