Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem
Distribution and epidemiological patterns of sunflower chlorotic mottle virus (SCMoV) in sunflower (Helianthus annuus L.) growing areas in Argentina were studied from 2006 to 2017. The virus was detected exclusively in the Pampas region (Entre Ríos, Santa Fe, Córdoba, La Pampa and Buenos Aires pro...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Elsevier
2020
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| Online Access: | http://hdl.handle.net/20.500.12123/7840 https://www.sciencedirect.com/science/article/abs/pii/S0042682220300337 https://doi.org/10.1016/j.virol.2020.02.003 |
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| author | Cabrera Mederos, Dariel Torres, Carolina Bejerman, Nicolas Esteban Trucco, Veronica Milagros Lenardon, Sergio Luis Leiva Mora, Michel Giolitti, Fabian |
| author_browse | Bejerman, Nicolas Esteban Cabrera Mederos, Dariel Giolitti, Fabian Leiva Mora, Michel Lenardon, Sergio Luis Torres, Carolina Trucco, Veronica Milagros |
| author_facet | Cabrera Mederos, Dariel Torres, Carolina Bejerman, Nicolas Esteban Trucco, Veronica Milagros Lenardon, Sergio Luis Leiva Mora, Michel Giolitti, Fabian |
| author_sort | Cabrera Mederos, Dariel |
| collection | INTA Digital |
| description | Distribution and epidemiological patterns of sunflower chlorotic mottle virus (SCMoV) in sunflower (Helianthus
annuus L.) growing areas in Argentina were studied from 2006 to 2017. The virus was detected exclusively in the
Pampas region (Entre Ríos, Santa Fe, Córdoba, La Pampa and Buenos Aires provinces). Phylodynamic analyses
performed using the coat protein gene of SCMoV isolates from sunflower and weeds dated the most recent
common ancestor (MRCA) back to 1887 (HPD95% = 1572–1971), which coincides with the dates of sunflower
introduction in Argentina. The MRCA was located in the south of Buenos Aires province and was associated with
sunflower host (posterior probability for the ancestral host, ppah = 0.98). The Bayesian phylodynamic analyses
revealed the dispersal patterns of SCMoV, suggesting a link between natural host diversity, crop displacement by
human activities and virus spread. |
| format | info:ar-repo/semantics/artículo |
| id | INTA7840 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA78402020-09-08T12:03:05Z Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem Cabrera Mederos, Dariel Torres, Carolina Bejerman, Nicolas Esteban Trucco, Veronica Milagros Lenardon, Sergio Luis Leiva Mora, Michel Giolitti, Fabian Helianthus annuus Virus de las Plantas Argentina Malezas Plant Viruses Weeds Phylodynamics Bayesian Coalescent Analysis Sunflower Girasol Sunflower Chlorotic Mottle Virus Distribution and epidemiological patterns of sunflower chlorotic mottle virus (SCMoV) in sunflower (Helianthus annuus L.) growing areas in Argentina were studied from 2006 to 2017. The virus was detected exclusively in the Pampas region (Entre Ríos, Santa Fe, Córdoba, La Pampa and Buenos Aires provinces). Phylodynamic analyses performed using the coat protein gene of SCMoV isolates from sunflower and weeds dated the most recent common ancestor (MRCA) back to 1887 (HPD95% = 1572–1971), which coincides with the dates of sunflower introduction in Argentina. The MRCA was located in the south of Buenos Aires province and was associated with sunflower host (posterior probability for the ancestral host, ppah = 0.98). The Bayesian phylodynamic analyses revealed the dispersal patterns of SCMoV, suggesting a link between natural host diversity, crop displacement by human activities and virus spread. Instituto de Patología Vegetal Fil: Cabrera Mederos, Dariel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina Fil: Torres, Carolina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Cátedra de Virología; Argentina Fil: Bejerman, Nicolás. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patologia Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina Fil: Trucco, Verónica. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina Fil: Lenardon, Sergio. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria; Argentina Fil: Leiva Mora, Michel. Facultad de Recursos Naturales. Escuela Superior Politécnica de Chimborazo. Laboratorio de Fitopatología; Ecuador Fil: Giolitti, Fabián. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina 2020-09-08T11:48:49Z 2020-09-08T11:48:49Z 2020-03-12 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/7840 https://www.sciencedirect.com/science/article/abs/pii/S0042682220300337 0042-6822 https://doi.org/10.1016/j.virol.2020.02.003 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier Virology 545 : 33-39 (2020) |
| spellingShingle | Helianthus annuus Virus de las Plantas Argentina Malezas Plant Viruses Weeds Phylodynamics Bayesian Coalescent Analysis Sunflower Girasol Sunflower Chlorotic Mottle Virus Cabrera Mederos, Dariel Torres, Carolina Bejerman, Nicolas Esteban Trucco, Veronica Milagros Lenardon, Sergio Luis Leiva Mora, Michel Giolitti, Fabian Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem |
| title | Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem |
| title_full | Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem |
| title_fullStr | Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem |
| title_full_unstemmed | Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem |
| title_short | Phylodynamics of sunflower chlorotic mottle virus, an emerging pathosystem |
| title_sort | phylodynamics of sunflower chlorotic mottle virus an emerging pathosystem |
| topic | Helianthus annuus Virus de las Plantas Argentina Malezas Plant Viruses Weeds Phylodynamics Bayesian Coalescent Analysis Sunflower Girasol Sunflower Chlorotic Mottle Virus |
| url | http://hdl.handle.net/20.500.12123/7840 https://www.sciencedirect.com/science/article/abs/pii/S0042682220300337 https://doi.org/10.1016/j.virol.2020.02.003 |
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