Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba
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 partial coat protein gene of all Cuban PRSV‐P isolates (34 sequences) and 107 sequ...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Wiley; British Society for Plant Pathology
2018
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/3695 https://doi.org/10.1111/ppa.12942 |
| _version_ | 1855483285874933760 |
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| author | Cabrera Mederos, Dariel Giolitti, Fabian Torres, Carolina Portal, Orelvis |
| author_browse | Cabrera Mederos, Dariel Giolitti, Fabian Portal, Orelvis Torres, Carolina |
| author_facet | Cabrera Mederos, Dariel Giolitti, Fabian Torres, Carolina Portal, Orelvis |
| author_sort | Cabrera Mederos, Dariel |
| collection | INTA Digital |
| description | 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 partial coat protein gene of all Cuban PRSV‐P isolates (34 sequences) and 107 sequences of isolates from the American continent and the Caribbean islands showed a most recent common ancestor in 1942 (95% highest posterior density, HPD 95% = 1911–1967). The substitution rate was estimated to be 7.7 × 10−4 substitutions per site per year (HPD 95% = 4.6 × 10−4 to 1.1 × 10−3), which is equivalent to those detected in other RNA viruses. Demographic reconstruction of PRSV showed that viral diversity increased in the 1985–1990 period, which coincides with the implementation of extensive production practices. Moreover in Cuba, viral dispersion occurred from Mexico and other unknown ancestral locations. The spatiotemporal diffusion analysis proposed Mexico as an ancestral area for the origin of diversification in the American continent and suggests new dispersion events between American and Caribbean isolates. The observed widespread distribution, clear geographic grouping of Cuban isolates, virus growth and genetic diversity provide strong evidence of the PRSV dispersion patterns, which has implications for the control strategies of PRSV. |
| format | Artículo |
| id | INTA3695 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Wiley; British Society for Plant Pathology |
| publisherStr | Wiley; British Society for Plant Pathology |
| record_format | dspace |
| spelling | INTA36952018-10-24T14:25:01Z Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba Cabrera Mederos, Dariel Giolitti, Fabian Torres, Carolina Portal, Orelvis Carica Papaya Papayas Virus de las Plantas Virus de la Mancha de Anillo de la Papaya Plant Viruses Papaya Ringspot Virus Cuba Análisis Filodinámico Phylodynamic Analysis 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 partial coat protein gene of all Cuban PRSV‐P isolates (34 sequences) and 107 sequences of isolates from the American continent and the Caribbean islands showed a most recent common ancestor in 1942 (95% highest posterior density, HPD 95% = 1911–1967). The substitution rate was estimated to be 7.7 × 10−4 substitutions per site per year (HPD 95% = 4.6 × 10−4 to 1.1 × 10−3), which is equivalent to those detected in other RNA viruses. Demographic reconstruction of PRSV showed that viral diversity increased in the 1985–1990 period, which coincides with the implementation of extensive production practices. Moreover in Cuba, viral dispersion occurred from Mexico and other unknown ancestral locations. The spatiotemporal diffusion analysis proposed Mexico as an ancestral area for the origin of diversification in the American continent and suggests new dispersion events between American and Caribbean isolates. The observed widespread distribution, clear geographic grouping of Cuban isolates, virus growth and genetic diversity provide strong evidence of the PRSV dispersion patterns, which has implications for the control strategies of PRSV. 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; Argentina. Universidad Central “Marta Abreu” de Las Villas. Facultad de Ciencias Agropecuarias. Departamento de Agronomía; Cuba Fil: Giolitti, Fabian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Torres, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Cátedra de Virología; Argentina Fil: Portal, Orelvis. Universidad Central “Marta Abreu” de Las Villas. Facultad de Ciencias Agropecuarias. Departamento de Biología; Cuba 2018-10-24T14:21:12Z 2018-10-24T14:21:12Z 2018-09 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/3695 1365-3059 https://doi.org/10.1111/ppa.12942 eng info:eu-repo/semantics/restrictedAccess application/pdf Wiley; British Society for Plant Pathology Plant pathology. (08 September 2018) |
| spellingShingle | Carica Papaya Papayas Virus de las Plantas Virus de la Mancha de Anillo de la Papaya Plant Viruses Papaya Ringspot Virus Cuba Análisis Filodinámico Phylodynamic Analysis Cabrera Mederos, Dariel Giolitti, Fabian Torres, Carolina Portal, Orelvis Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba |
| title | Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba |
| title_full | Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba |
| title_fullStr | Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba |
| title_full_unstemmed | Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba |
| title_short | Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba |
| title_sort | distribution and phylodynamics of papaya ringspot virus on carica papaya in cuba |
| topic | Carica Papaya Papayas Virus de las Plantas Virus de la Mancha de Anillo de la Papaya Plant Viruses Papaya Ringspot Virus Cuba Análisis Filodinámico Phylodynamic Analysis |
| url | http://hdl.handle.net/20.500.12123/3695 https://doi.org/10.1111/ppa.12942 |
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