• Achaparramiento de la Alfalfa, una nueva enfermedad viral en Argentina 

      Trucco, Veronica Milagros (Edición de Autor, 2018-03-26)
      En el año 2010 se determinó en Argentina una nueva enfermedad viral afectando alfalfa (Medicago sativa L.) cuyos síntomas no habían sido reportados previamente en el Continente Americano. Los síntomas comprenden un severo ...
    • Actualización sobre los virus que infectan papaya en Argentina 

      Cabrera Mederos, Dariel; Portal, O.; Acuña, Luis Eduardo; Badaracco, Alejandra; Rodríguez, E.; Nickel, A.; Sáez, S.; Nome Docampo, Claudia; Debat, Humberto Julio; Torres, C.; Jaramillo, M.; Trucco, Veronica Milagros; Ortiz, Claudio Manuel; Flores, Ceferino Rene; Castellanos Collazo, Onias; Giolitti, Fabian (Asociación Argentina de Fitopatólogos, 2021-09-22)
      La papaya Carica papaya se cultiva en las regiones tropicales y subtropicales, y se establece como una alternativa sustentable en el norte de Argentina Con el objetivo de generar conocimientos para aportar al manejo de las ...
    • Aggressiveness of Cuban Papaya ringspot virus Isolates on Carica papaya L. cv. Maradol Roja under Greenhouse Conditions 

      Cabrera Mederos, Dariel; Cruz, Maylin; Nome Docampo, Claudia; Giolitti, Fabian; Portal, Orelvis (SciTechnol, 2017-04-16)
      Carica papaya is a major fruit crop in tropical and subtropical regions; however, its production has several constraints. Papaya ringspot virus (PRSV) is the most important pathogen affecting papaya plantations. Symptoms ...
    • Alfalfa mosaic virus (AMV): genetic diversity and a new natural host 

      Trucco, Veronica Milagros; Castellanos Collazo, Onias; Vaghi Medina, Carlos Gaston; Cabrera Mederos, Dariel; Lenardon, Sergio Luis; Giolitti, Fabian (Springer, 2021-10-15)
      Alfalfa mosaic virus (AMV) is a plant virus belonging to the genus Alfamovirus in the family Bromoviridae. AMV occurs worldwide and is one of the most important viruses affecting a large number of plant species, mainly ...
    • An Unwanted Association: The Threat to Papaya Crops by a Novel Potexvirus in Northwest Argentina 

      Cabrera Mederos, Dariel; Debat, Humberto Julio; Torres, Carolina; Portal, Orelvis; Jaramillo Zapata, Margarita; Trucco, Veronica Milagros; Flores, Ceferino Rene; Ortiz, Claudio Manuel; Badaracco, Alejandra; Acuña, Luis Eduardo; Nome Docampo, Claudia; Quito-Avila, Diego; Bejerman, Nicolas Esteban; Castellanos Collazo, Onias; Sánchez-Rodríguez, Aminael; Giolitti, Fabian (MDPI, 2022-10-19)
      An emerging virus isolated from papaya (Carica papaya) crops in northwestern (NW) Argentina was sequenced and characterized using next-generation sequencing. The resulting genome is 6667-nt long and encodes five open reading ...
    • Analysis of the coding-complete genomic sequence of groundnut ringspot virus suggests a common ancestor with tomato chlorotic spot virus 

      De Breuil, Soledad; Cañizares Sales, Joaquin; Blanca Postigo, Jose Miguel; Bejerman, Nicolas Esteban; Trucco, Veronica Milagros; Giolitti, Fabian; Ziarsolo, Peio; Lenardon, Sergio Luis (2016)
      Groundnut ringspot virus (GRSV) and tomato chlorotic spot virus (TCSV) share biological and serological properties, so their identification is carried out by molecular methods. Their genomes consist of three segmented RNAs: ...
    • Análise do N-terminal da proteína capsidial de SCMV infectando milho e sorgo no Brasil 

      Souza, Isabel Regina Prazeres de; Carneiro, Newton Portilho; Giolitti, Fabian; Lenardon, Sergio Luis; Oliveira Sabato, Elizabeth de; Gomes, Eliane Aparecida; Noda, Roberto Willians; Souza, Francisco Adriano de (2012-12)
      Os objetivos do presente estudo foram (i) identificar por meio do sequenciamento da proteína capsidial a espécie de potyvírus causando sintomas de mosaico em milho e sorgo no Brasil, e (ii) analisar a sequência de aminoácidos ...
    • Análisis de virus en maíz para exportación 

      Torrico Ramallo, Ada Karina; Giolitti, Fabian; Rodriguez Pardina, Patricia; Ferrer Lanfranchi, Mariana; Reyna, Pablo Gastón; Trucco, Veronica Milagros; Cabrera Mederos, Dariel; Barontini, Javier Miguel; Ruiz Posse, Agustina María; Laguna, Irma Graciela; Gimenez, Maria De La Paz (2020-11)
      Argentina ocupa el tercer lugar como productor de maíz en el mundo, entre las causas que afectan su rendimiento están los virus. La trasmisión por semilla de virus, reviste importancia ya que permite que las enfermedades ...
    • Bean leafroll virus (BLRV) in Argentina: molecular characterization and detection in alfalfa fields 

      Trucco, Veronica Milagros; De Breuil, Soledad; Bejerman, Nicolas Esteban; Lenardon, Sergio Luis; Giolitti, Fabian (Springer, 2016-09)
      Alfalfa (Medicago sativa L.) is the main forage crop in Argentina and plays an essential role in the animal production chain, but it can be negatively affected by many factors, such as viral diseases. Here, we report the ...
    • Caracterización de Xylella fastidiosa a partir de materiales vegetales y cepas aisladas de olivo (Olea europaea L.) e implementación de un sistema de diagnóstico serológico en Argentina 

      Tolocka, Patricia; Giolitti, Fabian; Guzman, Fabiana; Mattio, Maria Fernanda; Nome Docampo, Claudia; Ortega, Leandro Ismael; Paccioretti, Mauro Andres; Roca, M.E.; Otero, Maria Laura; Haelterman, Raquel Mercedes (Ediciones INTA, 2021-12)
      Xylella fastidiosa está considerada plaga cuarentenaria de importancia global por el grave impacto económico y social que ocasiona en cultivos de importancia agrícola. El objetivo de este trabajo fue aislar y caracterizar ...
    • Chilto (Solanum betaceum ), especie andina con alto potencial en la agricultura familiar del Norte Argentino 

      Jaramillo Zapata, M.M.; Cabrera Mederos, Dariel; Trucco, Veronica Milagros; Ortiz, Claudio Manuel; Flores, Ceferino Rene; Giolitti, Fabian (Asociación Argentina de Horticultura (ASAHO), 2021-10-05)
      Chilto (Solanum betaceum), es una planta originaria de las Yungas cuyo cultivo tiene escaso desarrollo en nuestro país y se presenta como una alternativa promisoria para la región.
    • Complete genome sequence and integrated protein localization and interaction map for alfalfa dwarf virus, which combines properties of both cytoplasmic and nuclear plant rhabdoviruses 

      Bejerman, Nicolas Esteban; Giolitti, Fabian; De Breuil, Soledad; Trucco, Veronica Milagros; Nome Docampo, Claudia; Lenardon, Sergio Luis; Dietzgen, Ralf Georg (Elsevier, 2015-09)
      We have determined the full-length 14,491-nucleotide genome sequence of a new plant rhabdovirus, alfalfa dwarf virus (ADV). Seven open reading frames (ORFs) were identified in the antigenomic orientation of the negative-sense, ...
    • Complete genome sequence of a new enamovirus from Argentina infecting alfalfa plants showing dwarfism symptoms 

      Bejerman, Nicolas Esteban; Giolitti, Fabian; Trucco, Veronica Milagros; De Breuil, Soledad; Dietzgen, Ralf Georg; Lenardon, Sergio Luis (2016)
      Alfalfa dwarf disease, probably caused by synergistic interactions of mixed virus infections, is a major and emergent disease that threatens alfalfa production in Argentina. Deep sequencing of diseased alfalfa plant samples ...
    • Complete genome sequence of sunflower ring blotch virus, a new potyvirus infecting sunflower in Argentina 

      Cabrera Mederos, Dariel; Bejerman, Nicolas Esteban; Trucco, Veronica Milagros; De Breuil, Soledad; Lenardon, Sergio Luis; Giolitti, Fabian (Springer, 2017-06)
      The complete genome sequence of sunflower ring blotch virus (SuRBV), a previously undescribed potyvirus infecting sunflower in Argentina, is reported. The SuRBV genome comprises 9555 nucleotides (nt) and encodes a polyprotein ...
    • Complete nucleotide sequence of Alfalfa mosaic virus isolated from alfalfa (Medicago sativa L.) in Argentina 

      Trucco, Veronica Milagros; De Breuil, Soledad; Bejerman, Nicolas Esteban; Lenardon, Sergio Luis; Giolitti, Fabian (Springer, 2014-06)
      The complete nucleotide sequence of an Alfalfa mosaic virus (AMV) isolate infecting alfalfa (Medicago sativa L.) in Argentina, AMV-Arg, was determined. The virus genome has the typical organization described for AMV, and ...
    • Cucumber mosaic virus infecting ‘Cavendish’ banana in Argentina 

      Cabrera Mederos, Dariel; Jaramillo Zapata, Margarita; Villarreal Filipovich, José; Nome Docampo, Claudia; Torres, Carolina; Portal, Orelvis; Giolitti, Fabian (Springer, 2018-12)
      Banana plants (Musa sp.) showing severe mosaic symptoms in leaves were observed in Laguna Naineck, Formosa, Argentina. Electron microscopy observations of leaf dip preparations revealed isometric particles ca. 30 nm in ...
    • Detección del potyvirus johnsongrass mosaic virus en Argentina 

      Trucco, Veronica Milagros; Cabrera Mederos, Dariel; Castellanos Collazo, Onias; Vaghi Medina, Carlos Gaston; Lenardon, Sergio Luis; Giolitti, Fabian (Asociación Argentina de Fitopatólogos, 2021-09-22)
      Los potyvirus son responsables de importantes pérdidas económicas en el cultivo de maíz, uno de los cereales más importante en Argentina. En el norte de la provincia de Córdoba se detectaron plantas con síntomas similares ...
    • Development of a full-length infectious clone of sunflower chlorotic mottle virus (SuCMoV) 

      Bejerman, Nicolas Esteban; Giolitti, Fabian; De Breuil, Soledad; Lenardon, Sergio Luis (Springer; Virology Division, International Union of Microbiological Societies, 2013-02)
      A full-length cDNA clone (p35SuCMoV) of the sunflower chlorotic mottle virus common strain (SuCMoV-C) genomic RNA was constructed. Three cDNA fragments covering the whole genome of SuCMoV-C were cloned between a cauliflower ...
    • Distribución de los virus que infectan girasol en Argentina 

      Castellanos Collazo, Onias; Cabrera Mederos, Dariel; Trucco, Veronica Milagros; Lenardon, Sergio Luis; Giolitti, Fabian (Asociación Argentina de Fitopatólogos, 2021-09-22)
      El girasol Helianthus annuus L es uno de los principales cultivos oleaginosos de Argentina Las enfermedades causadas por virus son una de las limitaciones para su cultivo y un riesgo para su producción y exportación Los ...
    • Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba 

      Cabrera Mederos, Dariel; Giolitti, Fabian; Torres, Carolina; Portal, Orelvis (Wiley; British Society for Plant Pathology, 2018-09)
      Orchard and garden papaya crops grown in 47 Cuban municipalities were surveyed from 2008 to 2013, revealing the widespread distribution of papaya ringspot virus (PRSV) in Cuba. Phylodynamic analyses performed with the ...