The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events
Banana bunchy top virus (BBTV; family Nanoviridae, genus Babuvirus) is a multi-component single-stranded DNA virus, which infects banana plants in many regions of the world, often resulting in large-scale crop losses. We analyzed 171 banana leaf samples from fourteen countries and recovered, cloned,...
| Autores principales: | , , , , , , , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Oxford University Press
2015
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/69092 |
| _version_ | 1855521506842378240 |
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| author | Stainton, D. Martin, D.P. Muhire, B.M. Lolohea, S. Halafihi, M. Lepoint, P.C.E. Blomme, Guy Crew, K.S. Sharman, M. Kraberger, S. Dayaram, A. Walters, M. Collings, D.A. Mabvakure, B. Lemey, P. Harkins, G.W. Thomas, J.E. Varsani, A. |
| author_browse | Blomme, Guy Collings, D.A. Crew, K.S. Dayaram, A. Halafihi, M. Harkins, G.W. Kraberger, S. Lemey, P. Lepoint, P.C.E. Lolohea, S. Mabvakure, B. Martin, D.P. Muhire, B.M. Sharman, M. Stainton, D. Thomas, J.E. Varsani, A. Walters, M. |
| author_facet | Stainton, D. Martin, D.P. Muhire, B.M. Lolohea, S. Halafihi, M. Lepoint, P.C.E. Blomme, Guy Crew, K.S. Sharman, M. Kraberger, S. Dayaram, A. Walters, M. Collings, D.A. Mabvakure, B. Lemey, P. Harkins, G.W. Thomas, J.E. Varsani, A. |
| author_sort | Stainton, D. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Banana bunchy top virus (BBTV; family Nanoviridae, genus Babuvirus) is a multi-component single-stranded DNA virus, which infects banana plants in many regions of the world, often resulting in large-scale crop losses. We analyzed 171 banana leaf samples from fourteen countries and recovered, cloned, and sequenced 855 complete BBTV components including ninety-four full genomes. Importantly, full genomes were determined from eight countries, where previously no full genomes were available (Samoa, Burundi, Republic of Congo, Democratic Republic of Congo, Egypt, Indonesia, the Philippines, and the USA [HI]). Accounting for recombination and genome component reassortment, we examined the geographic structuring of global BBTV populations to reveal that BBTV likely originated in Southeast Asia, that the current global hotspots of BBTV diversity are Southeast Asia/Far East and India, and that BBTV populations circulating elsewhere in the world have all potentially originated from infrequent introductions. Most importantly, we find that rather than the current global BBTV distribution being due to increases in human-mediated movements of bananas over the past few decades, it is more consistent with a pattern of infrequent introductions of the virus to different parts of the world over the past 1,000 years. |
| format | Journal Article |
| id | CGSpace69092 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | Oxford University Press |
| publisherStr | Oxford University Press |
| record_format | dspace |
| spelling | CGSpace690922025-11-12T05:40:39Z The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events Stainton, D. Martin, D.P. Muhire, B.M. Lolohea, S. Halafihi, M. Lepoint, P.C.E. Blomme, Guy Crew, K.S. Sharman, M. Kraberger, S. Dayaram, A. Walters, M. Collings, D.A. Mabvakure, B. Lemey, P. Harkins, G.W. Thomas, J.E. Varsani, A. banana bunchy top virus evolution geographical distribution plant viruses dna sequence genomes Banana bunchy top virus (BBTV; family Nanoviridae, genus Babuvirus) is a multi-component single-stranded DNA virus, which infects banana plants in many regions of the world, often resulting in large-scale crop losses. We analyzed 171 banana leaf samples from fourteen countries and recovered, cloned, and sequenced 855 complete BBTV components including ninety-four full genomes. Importantly, full genomes were determined from eight countries, where previously no full genomes were available (Samoa, Burundi, Republic of Congo, Democratic Republic of Congo, Egypt, Indonesia, the Philippines, and the USA [HI]). Accounting for recombination and genome component reassortment, we examined the geographic structuring of global BBTV populations to reveal that BBTV likely originated in Southeast Asia, that the current global hotspots of BBTV diversity are Southeast Asia/Far East and India, and that BBTV populations circulating elsewhere in the world have all potentially originated from infrequent introductions. Most importantly, we find that rather than the current global BBTV distribution being due to increases in human-mediated movements of bananas over the past few decades, it is more consistent with a pattern of infrequent introductions of the virus to different parts of the world over the past 1,000 years. 2015 2015-12-03T09:48:09Z 2015-12-03T09:48:09Z Journal Article https://hdl.handle.net/10568/69092 en Open Access application/pdf Oxford University Press Stainton, D.; Martin, D.P.; Muhire, B.M.; Lolohea, S.; Halafihi, M.; Lepoint, P.; Blomme, G.; Crew, K.S.; Sharman, M.; Kraberger, S.; Dayaram, A.; Walters, M.; Collings, D.A.; Mabvakure, B.; Lemey, P.; Harkins, G.W.; Thomas, J.E.; Varsani, A. (2015) The global distribution of Banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events. Virus Evolution 1(1) p. 1–16 ISSN: 2057-1577 |
| spellingShingle | banana bunchy top virus evolution geographical distribution plant viruses dna sequence genomes Stainton, D. Martin, D.P. Muhire, B.M. Lolohea, S. Halafihi, M. Lepoint, P.C.E. Blomme, Guy Crew, K.S. Sharman, M. Kraberger, S. Dayaram, A. Walters, M. Collings, D.A. Mabvakure, B. Lemey, P. Harkins, G.W. Thomas, J.E. Varsani, A. The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events |
| title | The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events |
| title_full | The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events |
| title_fullStr | The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events |
| title_full_unstemmed | The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events |
| title_short | The global distribution of banana bunchy top virus reveals little evidence for frequent recent, human-mediated long distance dispersal events |
| title_sort | global distribution of banana bunchy top virus reveals little evidence for frequent recent human mediated long distance dispersal events |
| topic | banana bunchy top virus evolution geographical distribution plant viruses dna sequence genomes |
| url | https://hdl.handle.net/10568/69092 |
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