Títulos 

Títulos

Mostrando ítems 1-20 de 428

    • 2021 Taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales 

      Kuhn, Jens H.; Adkins, Scott; Agwanda, Bernard R.; Kubrusli, Rim Al; Alkhovsky, Sergey V.; Amarasinghe, Gaya K.; Avšič-Županc, Tatjana; Ayllón, María A.; Bahl, Justin; Balkema-Buschmann, Anne; Bejerman, Nicolas Esteban; Debat, Humberto Julio; Zhou, Xueping (Springer, 2021-08-31)
      In March 2021, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and emended. The phylum was expanded by four families ...

    • 2022 taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales 

      Kuhn, Jens H.; Adkins, Scott; Alkhovsky, Sergey V.; Avšič-Županc, Tatjana; Ayllón, María A.; Bahl, Justin; Balkema-Buschmann, Anne; Ballinger, Matthew J.; Bandte, Martina; Beer, Martin; Bejerman, Nicolas Esteban; Lodden Økland, Arnfnn (Springer, 2022-11-28)
      In March 2022, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and emended. The phylum was expanded by two new ...

    • 25S–18S rDNA IGS of Capsicum: molecular structure and comparison 

      Grabiele, Mauro; Debat, Humberto Julio; Moscone, Eduardo Alberto; Ducasse, Daniel Adrian (Springer, 2012-02)
      The primary and secondary structures of the intergenic spacer (IGS) between the 3′-end of 25S ribosomal RNA (rRNA) gene and the 5′-end of 18S rRNA gene are described for the cultivated chili pepper Capsicum pubescens. The ...

    • A barnavirus sequence mined from a transcriptome of the Antarctic pearlwort Colobanthus quitensis 

      Nibert, Max L.; Manny, Austin R.; Debat, Humberto Julio; Firth, Andrew E.; Bertini, Laura; Caruso, Carla (2018-03)
      Because so few viruses in the family Barnaviridae have been reported, we searched for more of them in public sequence databases. Here, we report the complete coding sequence of Colobanthus quitensis associated barnavirus ...

    • A Divergent Strain of Culex pipiens-Associated Tunisia Virus in the Malaria Vector Anopheles epiroticus 

      Debat, Humberto Julio; Ribeiro, José M.C. (2018-10-25)
      Here, we report the draft genome sequence of a divergent strain ofCulex pipiens-associated Tunisia virus (CpATV) identified in the malaria vectorAnoph-eles epiroticus(CpATV-AnE). CpATV-AnE expands the reference virus ...

    • A glimpse into the DNA virome of the unique “living fossil” Welwitschia mirabilis 

      Debat, Humberto Julio; Bejerman, Nicolas Esteban (Elsevier, 2022-08-10)
      Here, we report the identification and characterization of four novel DNA viruses from Welwitschia mirabilis transcriptomic and genomic datasets. Complete circular virus-like sequences with affinity to members of ...

    • A N7-guanine RNA cap methyltransferase signature-sequence as a genetic marker of large genome, non-mammalian Tobaniviridae 

      Ferron, François; Debat, Humberto Julio; Shannon, Ashleigh; Decroly, Etienne; Canard, Bruno (Oxford University Press (OUP), 2019-12-19)
      The order Nidovirales is a diverse group of (+) RNA viruses, classified together based on their common genome organisation and conserved replicative enzymes, despite drastic differences in size and complexity. One such ...

    • A reference chromosomal map of the hot chili pepper Capsicum pubescens cv. “locoto” (Solanaceae) 

      Aguilera, Patricia Mabel; Debat, Humberto Julio; Seijo, José Guillermo; Grabiele, Mauro (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2021)
      Capsicum pubescens is a cultivated hot chili pepper, consumed in Latin American cuisine as a distinctive ingredient, and popularly known as “locoto” or “rocoto”. This taxon is also an outstanding source of resistance to ...

    • A South American Mouse Morbillivirus Provides Insight into a Clade of Rodent-Borne Morbilliviruses 

      Debat, Humberto Julio (MDPI, 2022-10-29)
      Morbilliviruses are negative-sense single-stranded monosegmented RNA viruses in the family Paramyxoviridae (order Mononegavirales). Morbilliviruses infect diverse mammals including humans, dogs, cats, small ruminants, ...

    • A Survey of Mycoviral Infection in Fusarium spp. Isolated from Maize and Sorghum in Argentina Identifies the First Mycovirus from Fusarium verticillioides 

      Jacquat, Andrés Gustavo; Theumer, Martín Gustavo; Cañizares, María Carmen; Debat, Humberto Julio; Iglesias, Juliana; García Pedrajas, María Dolores; Dambolena, José Sebastián (MDPI, 2020-10)
      Mycoviruses appear to be widespread in Fusarium species worldwide. The aim of this work was to identify mycoviral infections in Fusarium spp., isolated from maize and sorghum grown in Argentina, and to estimate their ...

    • 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 ...

    • Achaparramiento del maíz: enemigo silencioso en planteos extensivos y combinaciones explosivas en intensivos 

      Gimenez, Maria De La Paz (Asociación Argentina de Horticultura (ASAHO), 2021-10-05)
      El achaparramiento del maíz es una enfermedad endémica en el norte argentino. Es producido por un complejo de tres patógenos que infectan solos o en conjunto y tienen el mismo vector, la chicharrita Dalbulus maidis. ...

    • Actividad sobre Economía circular y uso de residuos de cosecha de cultivos hortícolas 

      Meneguzzi, Natalia; Mitidieri, Mariel Silvina (EEA San Pedro, INTA, 2022)
      El 5 de mayo de 2021 se realizó una actividad interna entorno al uso de residuos de cosecha como enmiendas o biofumigantes. La actividad fue planificada de manera que todos los participantes tuvieron la oportunidad de ...

    • Actualidad y perspectivas del manejo agroecológico del suelo en la Región Alimentaria de Córdoba (RAC) 

      Kuttel, Lucas; Narmona, Luis Rogelio; Arguello Caro, Evangelina Beatriz (Universidad Nacional de Río Negro, 2023-11-29)
      Los sistemas productivos hortícolas de la Región Alimentaria de Córdoba presentan limitada sostenibilidad y fuerte dependencia a insumos externos relacionado en gran parte con la pérdida de fertilidad que presentan los ...

    • Actualización del mapa de distribución de “rabia del garbanzo” en la provincia de Córdoba. 

      Crociara, Clara Sonia; Scandolo, Nicolás; Valetti, Lucio; Perez, A.; Pastor, Silvina Estela (Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2018-10)
      La “rabia del garbanzo”, enfermedad causada por el hongo Ascochyta rabiei fue reportada en Argentina en el año 2012 y constituye la mayor limitante sanitaria del cultivo ocasionando pérdidas hasta del 100 bajo condiciones ...

    • 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 ...

    • Advances in characterization and epidemiology of strawberry viruses and phytoplasmas in Argentina 

      Conci, Vilma Cecilia; Luciani, Cecilia Elizabeth; Merino, M.C.; Celli, Marcos Giovani; Perotto, Maria Cecilia; Torrico Ramallo, Ada Karina; Pozzi, Elizabeth Alicia; Strumia, Gisella; Dughetti, Arturo Carlos; Asinari, Florencia; Conci, Luis Rogelio; Fernandez, Franco Daniel; Salazar, Sergio Miguel; Meneguzzi, Natalia; Kirschbaum, Daniel Santiago (2017-04)
      The presence of systemic pathogens, such as viruses and phytoplasmas, in strawberry plants is the usual situation worldwide. More than 20 virus species and 6 phytoplasmas 16Sr groups have been cited infecting strawberries ...

    • Advances in the etiology of sweet potato (Ipomoea batatas (L.) Lam) yellow curling disease in Argentina 

      Flamarique, Sofía Solange; Vilanova Perez, Antonella; Luque, Andres Vicente; Rodriguez Pardina, Patricia; Di Feo, Liliana Del Valle (Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2022-12)
      Sweet potato yellow curling (YC), the most severe disease of sweet potato detected in Argentina, causes symptoms and damage to sweet potato crops in all cultivated regions. Since 2010/11, the presence of four viruses has ...

    • Aerial spread of smut spores during peanut harvest 

      Paredes, Juan Andrés; Sparks, Adam H.; Monguillot, Joaquín Humberto; Rago, Alejandro Mario; Edwards Molina, Juan Pablo (Springer, 2024-03-18)
      Peanut smut (Thecaphora frezzii) is one of the most important peanut diseases in Argentinian peanut production. This monocyclic soil-borne pathogen transforms kernels into spore masses. Spore liberation from broken infected ...

    • Agalla de Corona 

      Haelterman, Raquel Mercedes (Consejo Federal de Inversiones, 2019-08-02)
      La agalla de corona está causada por la bacteria. Agrobacterium tumefasciens actualmente llamada Rhizobium radiobacter que ataca un gran número de plantas, produciendo agallas a nivel de raíces y cuello de la planta. La ...