A possible scenario for the evolution of Banana streak virus in banana
Outbreaks of Banana streak virus (BSV) have been recorded worldwide where Musa spp. is grown during the last 20 years with no convincing evidence of epidemics. Epidemics were previously reported in Uganda where BSV is currently endemic. BSV is a plant pararetrovirus of the family Caulimoviridae, genus Badnavirus it causes chlorosis leaf streak disease. The information currently available on banana streak disease makes it possible to identify a complex of distinct BSV species each causing the same disease. BSV exists in two states: one as an episomal form, infecting plant cells; the other as viral DNA integrated within the B genome of banana (endogenous BSV-eBSV) forming a viral genome for de novo viral particles. Both forms can be infectious in banana plants. The BSV phylogeny is polyphyletic with BSV distributed in two clades. Clade 1 clusters BSV species that occur worldwide and may have an eBSV counterpart, whereas Clade 3 only comprises BSV species from Uganda. Clearly, two distinct origins explain such BSV diversity. However, the epidemiology/outbreaks of BSV remains unclear and the role of eBSV needs to be clarified. In this review, the biodiversity of BSV is explained and discussed in the light of field and molecular epidemiology data. A scheme is proposed for the co-evolution of BSV and banana based on old or recent infection hypotheses related to African domestication sites and banana dissemination to explain the disease context.
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Language: | eng |
Subjects: | H20 - Maladies des plantes, Musa, virus des végétaux, variation génétique, évolution, épidémiologie, dynamique des populations, phylogénie, http://aims.fao.org/aos/agrovoc/c_4993, http://aims.fao.org/aos/agrovoc/c_5985, http://aims.fao.org/aos/agrovoc/c_15975, http://aims.fao.org/aos/agrovoc/c_2745, http://aims.fao.org/aos/agrovoc/c_2615, http://aims.fao.org/aos/agrovoc/c_6111, http://aims.fao.org/aos/agrovoc/c_13325, http://aims.fao.org/aos/agrovoc/c_8038, |
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dig-cirad-fr-5737202024-01-28T22:08:20Z http://agritrop.cirad.fr/573720/ http://agritrop.cirad.fr/573720/ A possible scenario for the evolution of Banana streak virus in banana. Iskra Caruana Marie-Line, Chabannes Matthieu, Duroy Pierre-Olivier, Muller Emmanuelle. 2014. Virus Research, 186 : 155-162. International Plant Virus Epidemiology Symposium. 12, Arusha, Tanzanie, 28 Janvier 2013/1 Février 2013.https://doi.org/10.1016/j.virusres.2014.01.005 <https://doi.org/10.1016/j.virusres.2014.01.005> A possible scenario for the evolution of Banana streak virus in banana Iskra Caruana, Marie-Line Chabannes, Matthieu Duroy, Pierre-Olivier Muller, Emmanuelle eng 2014 Building bridges between disciplines for sustainable management of plant virus diseases Virus Research H20 - Maladies des plantes Musa virus des végétaux variation génétique évolution épidémiologie dynamique des populations phylogénie http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_5985 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_13325 Ouganda http://aims.fao.org/aos/agrovoc/c_8038 Outbreaks of Banana streak virus (BSV) have been recorded worldwide where Musa spp. is grown during the last 20 years with no convincing evidence of epidemics. Epidemics were previously reported in Uganda where BSV is currently endemic. BSV is a plant pararetrovirus of the family Caulimoviridae, genus Badnavirus it causes chlorosis leaf streak disease. The information currently available on banana streak disease makes it possible to identify a complex of distinct BSV species each causing the same disease. BSV exists in two states: one as an episomal form, infecting plant cells; the other as viral DNA integrated within the B genome of banana (endogenous BSV-eBSV) forming a viral genome for de novo viral particles. Both forms can be infectious in banana plants. The BSV phylogeny is polyphyletic with BSV distributed in two clades. Clade 1 clusters BSV species that occur worldwide and may have an eBSV counterpart, whereas Clade 3 only comprises BSV species from Uganda. Clearly, two distinct origins explain such BSV diversity. However, the epidemiology/outbreaks of BSV remains unclear and the role of eBSV needs to be clarified. In this review, the biodiversity of BSV is explained and discussed in the light of field and molecular epidemiology data. A scheme is proposed for the co-evolution of BSV and banana based on old or recent infection hypotheses related to African domestication sites and banana dissemination to explain the disease context. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/573720/1/document_573720.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.virusres.2014.01.005 10.1016/j.virusres.2014.01.005 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.virusres.2014.01.005 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.virusres.2014.01.005 |
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H20 - Maladies des plantes Musa virus des végétaux variation génétique évolution épidémiologie dynamique des populations phylogénie http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_5985 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_8038 H20 - Maladies des plantes Musa virus des végétaux variation génétique évolution épidémiologie dynamique des populations phylogénie http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_5985 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_8038 |
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H20 - Maladies des plantes Musa virus des végétaux variation génétique évolution épidémiologie dynamique des populations phylogénie http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_5985 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_8038 H20 - Maladies des plantes Musa virus des végétaux variation génétique évolution épidémiologie dynamique des populations phylogénie http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_5985 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_8038 Iskra Caruana, Marie-Line Chabannes, Matthieu Duroy, Pierre-Olivier Muller, Emmanuelle A possible scenario for the evolution of Banana streak virus in banana |
description |
Outbreaks of Banana streak virus (BSV) have been recorded worldwide where Musa spp. is grown during the last 20 years with no convincing evidence of epidemics. Epidemics were previously reported in Uganda where BSV is currently endemic. BSV is a plant pararetrovirus of the family Caulimoviridae, genus Badnavirus it causes chlorosis leaf streak disease. The information currently available on banana streak disease makes it possible to identify a complex of distinct BSV species each causing the same disease. BSV exists in two states: one as an episomal form, infecting plant cells; the other as viral DNA integrated within the B genome of banana (endogenous BSV-eBSV) forming a viral genome for de novo viral particles. Both forms can be infectious in banana plants. The BSV phylogeny is polyphyletic with BSV distributed in two clades. Clade 1 clusters BSV species that occur worldwide and may have an eBSV counterpart, whereas Clade 3 only comprises BSV species from Uganda. Clearly, two distinct origins explain such BSV diversity. However, the epidemiology/outbreaks of BSV remains unclear and the role of eBSV needs to be clarified. In this review, the biodiversity of BSV is explained and discussed in the light of field and molecular epidemiology data. A scheme is proposed for the co-evolution of BSV and banana based on old or recent infection hypotheses related to African domestication sites and banana dissemination to explain the disease context. |
format |
article |
topic_facet |
H20 - Maladies des plantes Musa virus des végétaux variation génétique évolution épidémiologie dynamique des populations phylogénie http://aims.fao.org/aos/agrovoc/c_4993 http://aims.fao.org/aos/agrovoc/c_5985 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_2615 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_8038 |
author |
Iskra Caruana, Marie-Line Chabannes, Matthieu Duroy, Pierre-Olivier Muller, Emmanuelle |
author_facet |
Iskra Caruana, Marie-Line Chabannes, Matthieu Duroy, Pierre-Olivier Muller, Emmanuelle |
author_sort |
Iskra Caruana, Marie-Line |
title |
A possible scenario for the evolution of Banana streak virus in banana |
title_short |
A possible scenario for the evolution of Banana streak virus in banana |
title_full |
A possible scenario for the evolution of Banana streak virus in banana |
title_fullStr |
A possible scenario for the evolution of Banana streak virus in banana |
title_full_unstemmed |
A possible scenario for the evolution of Banana streak virus in banana |
title_sort |
possible scenario for the evolution of banana streak virus in banana |
url |
http://agritrop.cirad.fr/573720/ http://agritrop.cirad.fr/573720/1/document_573720.pdf |
work_keys_str_mv |
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