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Mostrando ítems 1-17 de 17
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Amesuviridae: a new family of plant-infecting viruses in the phylum Cressdnaviricota, realm Monodnaviria
Herrera da Silva, João Paulo; Pereira de Resende, Franciely Maria; Ferreira da Silva, José Cleydson; De Breuil, Soledad; Nome Docampo, Claudia; Bejerman, Nicolas Esteban; Murilo Zerbini, Francisco (Springer, 2023-08-10)The phylum Cressdnaviricota comprises viruses with single-stranded, circular DNA genomes that encode an HUH-type endonuclease (known as Rep). The phylum includes two classes, eight orders, and 11 families. Here, we report ... -
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: ... -
Análisis exploratorio de zonas con diferente probabilidad de ocurrencia del Groundnut ringspot virus en la provincia de Córdoba
Dottori, Carolina Andrea; Giannini Kurina, Franca; Córdoba, M.; Lenardon, Sergio Luis; De Breuil, Soledad (Centro de Ingenieros Agrónomos General Cabrera, 2020-09-17)La principal región manisera del país se encuentra en la provincia de Córdoba donde la superficie sembrada con este cultivo se localiza, en orden de importancia, en los departamentos Río Cuarto, Gral. Roca, Juárez Celman, ... -
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 ... -
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 ... -
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 ... -
Exploring species composition and population dynamics of thrips (Thysanoptera: Thripidae) in peanut crops in Argentina
De Breuil, Soledad; Giudici, Albano Cesar; La Rossa, Francisco Ruben; Baldessari, Jorge Javier; Bejerman, Nicolas Esteban; Giolitti, Fabian; Lenardon, Sergio Luis (Springer, 2021-04-26)Thrips (Thysanoptera: Thripidae) are major pests of peanut (Arachis hypogaea L.). They cause feeding damage and indirect injuries transmitting plant viruses. In Argentina, peanut is commonly affected by thrips. The crop ... -
Genome characterization of an Argentinean isolate of alfalfa leaf curl virus
Bejerman, Nicolas Esteban; Trucco, Veronica Milagros; De Breuil, Soledad; Rodriguez Pardina, Patricia; Lenardon, Sergio Luis; Giolitti, Fabian (2018-03)We investigated the molecular characteristics of an Argentinean isolate of alfalfa leaf curl virus (ALCV-Arg), a virus of the genus Capulavirus in the family Geminiviridae that was isolated from alfalfa plants showing ... -
Identification and molecular characterization of a novel circular single-stranded DNA virus associated with yerba mate in Argentina
Bejerman, Nicolas Esteban; De Breuil, Soledad; Nome Docampo, Claudia (Springer, 2018-10)A single-stranded DNA (ssDNA) virus was detected in Yerba mate samples showing chlorotic linear patterns, chlorotic rings and vein yellowing. The full-genome sequences of six different isolates of this ssDNA circular virus ... -
Molecular characterization of a novel cytorhabdovirus with a unique genomic organization infecting yerba mate (Ilex paraguariensis) in Argentina
Bejerman, Nicolas Esteban; Acevedo, Raúl Maximiliano; De Breuil, Soledad; Ruiz, Oscar Adolfo; Sansberro, Pedro Alfonso; Dietzgen, Ralf Georg; Nome Docampo, Claudia; Debat, Humberto Julio (Springer, 2020-04)The genome of a novel rhabdovirus was detected in yerba mate (Ilex paraguariensis St. Hil.). The newly identified virus, tentatively named "yerba mate virus A" (YmVA), has a genome of 14,961 nucleotides. Notably, eight ... -
Molecular characterization of yerba mate chlorosis-associated virus, a putative cytorhabdvirus infecting yerba mate (Ilex paraguariensis)
Bejerman, Nicolas Esteban; De Breuil, Soledad; Debat, Humberto Julio; Miretti, Marcos; Badaracco, Alejandra; Nome Docampo, Claudia (2017-08)We present the molecular characterization of a new virus infecting yerba mate (Ilex paraguariensis St. Hil.) in Argentina. Deep sequencing of diseased yerba mate plants showing chlorotic linear patterns, chlorotic rings, ... -
Orthotospovirus disease epidemic: molecular characterization and incidence in peanut crops
De Breuil, Soledad; Dottori, Carolina Andrea; Bejerman, Nicolas Esteban; Nome Docampo, Claudia; Giolitti, Fabian; Lenardon, Sergio Luis (Springer, 2020-10-13)Argentina is one of the main peanut (Arachis hypogaea L.) exporting countries with the major peanut-growing area located in the province of Córdoba. During the 2015–2016 growing season, severe outbreaks of an orthotospovirus-like ... -
Redefining the medicago sativa alphapartitiviruses genome sequences
Bejerman, Nicolas Esteban; Debat, Humberto Julio; Nome Docampo, Claudia; Cabrera Mederos, Dariel; Trucco, Veronica Milagros; De Breuil, Soledad; Lenardon, Sergio Luis; Giolitti, Fabian (Elsevier, 2019-03-29)In Argentina, alfalfa (Medicago sativa L.) is a primary forage crop and a major feed component in dairy and beef cattle production systems. In 2010, we observed alfalfa plants showing symptoms of shortened internodes (bushy ... -
Sequencing of two Sunflower chlorotic mottle virus isolates obtained from different natural hosts shed light on its evolutionary history
Bejerman, Nicolas Esteban; Giolitti, Fabian; De Breuil, Soledad; Lenardon, Sergio Luis (Springer, 2013-02)Sunflower chlorotic mottle virus (SuCMoV), the most prevalent virus of sunflower in Argentina, was reported naturally infecting not only sunflower but also weeds. To understand SuCMoV evolution and improve the knowledge ...