Genetic variation and evolutionary analysis of broad bean wilt virus 2
The genetic variation and evolutionary mechanisms of broad bean wilt virus 2 (BBWV-2) were studied by nucleotide sequence analysis of four genomic regions of 30 isolates from different countries. Nucleotide diversity was high (0.198) for a plant virus. Phylogenetic and genetic structure analyses sho...
| Autores principales: | , , , , |
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| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
2017
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| Acceso en línea: | http://hdl.handle.net/20.500.11939/5198 |
| _version_ | 1855032241102520320 |
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| author | Ferrer, Rosa M. Ferriol, Inmaculada Moreno, Pedro Guerri, José Rubio, Luis |
| author_browse | Ferrer, Rosa M. Ferriol, Inmaculada Guerri, José Moreno, Pedro Rubio, Luis |
| author_facet | Ferrer, Rosa M. Ferriol, Inmaculada Moreno, Pedro Guerri, José Rubio, Luis |
| author_sort | Ferrer, Rosa M. |
| collection | ReDivia |
| description | The genetic variation and evolutionary mechanisms of broad bean wilt virus 2 (BBWV-2) were studied by nucleotide sequence analysis of four genomic regions of 30 isolates from different countries. Nucleotide diversity was high (0.198) for a plant virus. Phylogenetic and genetic structure analyses showed low population subdivision, suggesting a significant gene flow between distant geographic areas. Analysis of synonymous and nonsynonymous substitutions showed different negative selection pressures for different parts of the coding regions, but no positive selection was found. Several recombination detection methods showed that some BBWV-2 genomes might have originated from recombination or reassortment. |
| format | article |
| id | ReDivia5198 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | ReDivia51982025-04-25T14:45:38Z Genetic variation and evolutionary analysis of broad bean wilt virus 2 Ferrer, Rosa M. Ferriol, Inmaculada Moreno, Pedro Guerri, José Rubio, Luis The genetic variation and evolutionary mechanisms of broad bean wilt virus 2 (BBWV-2) were studied by nucleotide sequence analysis of four genomic regions of 30 isolates from different countries. Nucleotide diversity was high (0.198) for a plant virus. Phylogenetic and genetic structure analyses showed low population subdivision, suggesting a significant gene flow between distant geographic areas. Analysis of synonymous and nonsynonymous substitutions showed different negative selection pressures for different parts of the coding regions, but no positive selection was found. Several recombination detection methods showed that some BBWV-2 genomes might have originated from recombination or reassortment. 2017-06-01T10:11:53Z 2017-06-01T10:11:53Z 2011 AUG 2011 article Ferrer, Rosa M., Ferriol, I., Moreno, P., Guerri, J., Rubio, L. (2011). Genetic variation and evolutionary analysis of broad bean wilt virus 2. Archives of Virology, 156(8), 1445-1450. 0304-8608 http://hdl.handle.net/20.500.11939/5198 10.1007/s00705-011-0990-3 en openAccess Impreso |
| spellingShingle | Ferrer, Rosa M. Ferriol, Inmaculada Moreno, Pedro Guerri, José Rubio, Luis Genetic variation and evolutionary analysis of broad bean wilt virus 2 |
| title | Genetic variation and evolutionary analysis of broad bean wilt virus 2 |
| title_full | Genetic variation and evolutionary analysis of broad bean wilt virus 2 |
| title_fullStr | Genetic variation and evolutionary analysis of broad bean wilt virus 2 |
| title_full_unstemmed | Genetic variation and evolutionary analysis of broad bean wilt virus 2 |
| title_short | Genetic variation and evolutionary analysis of broad bean wilt virus 2 |
| title_sort | genetic variation and evolutionary analysis of broad bean wilt virus 2 |
| url | http://hdl.handle.net/20.500.11939/5198 |
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