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dc.creatorMoreira Carmona, Lisela
dc.creatorVillalobos Muller, William
dc.creatorHsu, H.T.
dc.creatorRodríguez Cerezo, Emilio
dc.creatorRivera Herrero, Carmen
dc.date.accessioned2018-12-11T15:38:43Z
dc.date.available2018-12-11T15:38:43Z
dc.date.issued1998-10
dc.identifier.citationapsjournals.apsnet.org/doi/abs/10.1094/PDIS.1998.82.10.1171Des_ES
dc.identifier.issn1943-7692
dc.identifier.issn0191-2917
dc.identifier.urihttp://hdl.handle.net/10669/76269
dc.descriptioncopyright 1998 American Phytopathology Society Journalses_ES
dc.description.abstractIn 1996, plants of the terrestrial orchid Phaius tankervilliae from a nursery in the Central Valley of Costa Rica were observed with mild to severe foliar symptoms of chlorotic streak. No differences were observed in growth, bulb production, flowers, or flowering time between symptomatic and asymptomatic plants, except the symptomatic plants had earlier senescence. Occasionally, the flowers displayed symptoms of chlorosis and white rings in the sepals. Extracts from symptomatic leaves were concentrated by differential centrifugation and analyzed after sucrose gradients. Negative staining of fractions from gradients from symptomatic plants showed the presence of filamentous viral particles 500 by 17 nm. Purified particles contained a single major protein of about 28 kDa as estimated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDSPAGE) and a single RNA of about 7 kb, which is greater than the 6.2 kb reported (GenBank). These data suggest the presence of a potexvirus in symptomatic plants (1,2). In enzyme-linked immunosorbent assays, symptomatic plants reacted strongly with antiserum specific for Cymbidium mosaic potexvirus (CymMV). This is the first report of CymMV in P. tankervilliae in Costa Rica.es_ES
dc.description.sponsorshipUniversidad de Costa Rica/[801-95-582]/UCR/Costa Ricaes_ES
dc.description.sponsorshipUniversidad de Costa Rica/[801-94-905]/UCR/Costa Ricaes_ES
dc.language.isoen_USes_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourcePlant Disease, vol. 82(10), pp. 1171es_ES
dc.subjectFoliar chlorotic streakes_ES
dc.subjectChlorosis and white rings in the sepalses_ES
dc.subjectFlexuous viral particleses_ES
dc.subject584.472 86 Orchidaleses_ES
dc.titleFirst Report of the Cymbidium Mosaic Potexvirus (CymMV) Infecting the Terrestrial Orchid Phaius tankervilliae in Costa Ricaes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.1094/PDIS.1998.82.10.1171D
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigación en Biología Celular y Molecular (CIBCM)es_ES
dc.identifier.codproyecto801-94-905
dc.identifier.codproyecto801-95-582


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internacional