Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex
Bemisia tabaci, an invasive pest that causes crop damage worldwide, is a highly differentiated species complex, divided into biotypes that have mainly been defined based on mitochondrial DNA sequences. Although endosymbionts can potentially induce population differentiation, specialization and indirect selection on mtDNA, studies have largely ignored these influential passengers in B. tabaci, despite as many as seven bacterial endosymbionts have been identified. Here, we investigate the composition of the whole bacterial community in worldwide populations of B. tabaci, together with host genetic differentiation, focusing on the invasive B and Q biotypes. Among 653 individuals studied, more than 95% of them harbour at least one secondary endosymbiont, and multiple infections are very common. In addition, sequence analyses reveal a very high diversity of facultative endosymbionts in B. tabaci, with some bacterial genus being represented by more than one strain. In the B and Q biotypes, nine different strains of bacteria have been identified. The mtDNA-based phylogeny of B. tabaci also reveals a very high nucleotide diversity that partitions the two ITS clades (B and Q) into six CO1 genetic groups. Each genetic group is in linkage disequilibrium with a specific combination of endosymbionts. All together, our results demonstrate the rapid dynamics of the bacterial endosymbiont-host associations at a small evolutionary scale, questioning the role of endosymbiotic communities in the evolution of the Bemisia tabaci species complex and strengthening the need to develop a metacommunity theory of inherited endosymbionts.
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dig-cirad-fr-5569432024-01-28T18:40:02Z http://agritrop.cirad.fr/556943/ http://agritrop.cirad.fr/556943/ Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex. Gueguen Gwénaelle, Vavre Fabrice, Gnankine Olivier, Peterschmitt Michel, Charif Delphine, Chiel Elad, Gottlieb Yuval, Ghanim Murad, Zchori Fein Einat, Fleury Frédéric. 2010. Molecular Ecology, 19 (19) : 4365-4378.https://doi.org/10.1111/j.1365-294X.2010.04775.x <https://doi.org/10.1111/j.1365-294X.2010.04775.x> Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex Gueguen, Gwénaelle Vavre, Fabrice Gnankine, Olivier Peterschmitt, Michel Charif, Delphine Chiel, Elad Gottlieb, Yuval Ghanim, Murad Zchori Fein, Einat Fleury, Frédéric eng 2010 Molecular Ecology H10 - Ravageurs des plantes Bemisia tabaci génétique des populations évolution variation génétique phylogénie adn mitochondrial marqueur génétique microsatellite symbiote Enterobacteriaceae Rickettsia Wolbachia Hamiltonella http://aims.fao.org/aos/agrovoc/c_30755 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_1354029675295 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_7562 http://aims.fao.org/aos/agrovoc/c_2580 http://aims.fao.org/aos/agrovoc/c_13925 http://aims.fao.org/aos/agrovoc/c_f9f899e2 http://aims.fao.org/aos/agrovoc/c_4f90324d La Réunion région méditerranéenne Afrique Cambodge France http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_4698 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_4073 http://aims.fao.org/aos/agrovoc/c_3081 Bemisia tabaci, an invasive pest that causes crop damage worldwide, is a highly differentiated species complex, divided into biotypes that have mainly been defined based on mitochondrial DNA sequences. Although endosymbionts can potentially induce population differentiation, specialization and indirect selection on mtDNA, studies have largely ignored these influential passengers in B. tabaci, despite as many as seven bacterial endosymbionts have been identified. Here, we investigate the composition of the whole bacterial community in worldwide populations of B. tabaci, together with host genetic differentiation, focusing on the invasive B and Q biotypes. Among 653 individuals studied, more than 95% of them harbour at least one secondary endosymbiont, and multiple infections are very common. In addition, sequence analyses reveal a very high diversity of facultative endosymbionts in B. tabaci, with some bacterial genus being represented by more than one strain. In the B and Q biotypes, nine different strains of bacteria have been identified. The mtDNA-based phylogeny of B. tabaci also reveals a very high nucleotide diversity that partitions the two ITS clades (B and Q) into six CO1 genetic groups. Each genetic group is in linkage disequilibrium with a specific combination of endosymbionts. All together, our results demonstrate the rapid dynamics of the bacterial endosymbiont-host associations at a small evolutionary scale, questioning the role of endosymbiotic communities in the evolution of the Bemisia tabaci species complex and strengthening the need to develop a metacommunity theory of inherited endosymbionts. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/556943/1/j.1365-294X.2010.04775.x.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1111/j.1365-294X.2010.04775.x 10.1111/j.1365-294X.2010.04775.x info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-294X.2010.04775.x info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1111/j.1365-294X.2010.04775.x |
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H10 - Ravageurs des plantes Bemisia tabaci génétique des populations évolution variation génétique phylogénie adn mitochondrial marqueur génétique microsatellite symbiote Enterobacteriaceae Rickettsia Wolbachia Hamiltonella http://aims.fao.org/aos/agrovoc/c_30755 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_1354029675295 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_7562 http://aims.fao.org/aos/agrovoc/c_2580 http://aims.fao.org/aos/agrovoc/c_13925 http://aims.fao.org/aos/agrovoc/c_f9f899e2 http://aims.fao.org/aos/agrovoc/c_4f90324d http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_4698 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_4073 http://aims.fao.org/aos/agrovoc/c_3081 H10 - Ravageurs des plantes Bemisia tabaci génétique des populations évolution variation génétique phylogénie adn mitochondrial marqueur génétique microsatellite symbiote Enterobacteriaceae Rickettsia Wolbachia Hamiltonella http://aims.fao.org/aos/agrovoc/c_30755 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_1354029675295 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_7562 http://aims.fao.org/aos/agrovoc/c_2580 http://aims.fao.org/aos/agrovoc/c_13925 http://aims.fao.org/aos/agrovoc/c_f9f899e2 http://aims.fao.org/aos/agrovoc/c_4f90324d http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_4698 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_4073 http://aims.fao.org/aos/agrovoc/c_3081 |
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H10 - Ravageurs des plantes Bemisia tabaci génétique des populations évolution variation génétique phylogénie adn mitochondrial marqueur génétique microsatellite symbiote Enterobacteriaceae Rickettsia Wolbachia Hamiltonella http://aims.fao.org/aos/agrovoc/c_30755 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_1354029675295 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_7562 http://aims.fao.org/aos/agrovoc/c_2580 http://aims.fao.org/aos/agrovoc/c_13925 http://aims.fao.org/aos/agrovoc/c_f9f899e2 http://aims.fao.org/aos/agrovoc/c_4f90324d http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_4698 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_4073 http://aims.fao.org/aos/agrovoc/c_3081 H10 - Ravageurs des plantes Bemisia tabaci génétique des populations évolution variation génétique phylogénie adn mitochondrial marqueur génétique microsatellite symbiote Enterobacteriaceae Rickettsia Wolbachia Hamiltonella http://aims.fao.org/aos/agrovoc/c_30755 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_1354029675295 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_7562 http://aims.fao.org/aos/agrovoc/c_2580 http://aims.fao.org/aos/agrovoc/c_13925 http://aims.fao.org/aos/agrovoc/c_f9f899e2 http://aims.fao.org/aos/agrovoc/c_4f90324d http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_4698 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_4073 http://aims.fao.org/aos/agrovoc/c_3081 Gueguen, Gwénaelle Vavre, Fabrice Gnankine, Olivier Peterschmitt, Michel Charif, Delphine Chiel, Elad Gottlieb, Yuval Ghanim, Murad Zchori Fein, Einat Fleury, Frédéric Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex |
description |
Bemisia tabaci, an invasive pest that causes crop damage worldwide, is a highly differentiated species complex, divided into biotypes that have mainly been defined based on mitochondrial DNA sequences. Although endosymbionts can potentially induce population differentiation, specialization and indirect selection on mtDNA, studies have largely ignored these influential passengers in B. tabaci, despite as many as seven bacterial endosymbionts have been identified. Here, we investigate the composition of the whole bacterial community in worldwide populations of B. tabaci, together with host genetic differentiation, focusing on the invasive B and Q biotypes. Among 653 individuals studied, more than 95% of them harbour at least one secondary endosymbiont, and multiple infections are very common. In addition, sequence analyses reveal a very high diversity of facultative endosymbionts in B. tabaci, with some bacterial genus being represented by more than one strain. In the B and Q biotypes, nine different strains of bacteria have been identified. The mtDNA-based phylogeny of B. tabaci also reveals a very high nucleotide diversity that partitions the two ITS clades (B and Q) into six CO1 genetic groups. Each genetic group is in linkage disequilibrium with a specific combination of endosymbionts. All together, our results demonstrate the rapid dynamics of the bacterial endosymbiont-host associations at a small evolutionary scale, questioning the role of endosymbiotic communities in the evolution of the Bemisia tabaci species complex and strengthening the need to develop a metacommunity theory of inherited endosymbionts. |
format |
article |
topic_facet |
H10 - Ravageurs des plantes Bemisia tabaci génétique des populations évolution variation génétique phylogénie adn mitochondrial marqueur génétique microsatellite symbiote Enterobacteriaceae Rickettsia Wolbachia Hamiltonella http://aims.fao.org/aos/agrovoc/c_30755 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_2745 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_13325 http://aims.fao.org/aos/agrovoc/c_1354029675295 http://aims.fao.org/aos/agrovoc/c_24030 http://aims.fao.org/aos/agrovoc/c_36574 http://aims.fao.org/aos/agrovoc/c_7562 http://aims.fao.org/aos/agrovoc/c_2580 http://aims.fao.org/aos/agrovoc/c_13925 http://aims.fao.org/aos/agrovoc/c_f9f899e2 http://aims.fao.org/aos/agrovoc/c_4f90324d http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_4698 http://aims.fao.org/aos/agrovoc/c_165 http://aims.fao.org/aos/agrovoc/c_4073 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Gueguen, Gwénaelle Vavre, Fabrice Gnankine, Olivier Peterschmitt, Michel Charif, Delphine Chiel, Elad Gottlieb, Yuval Ghanim, Murad Zchori Fein, Einat Fleury, Frédéric |
author_facet |
Gueguen, Gwénaelle Vavre, Fabrice Gnankine, Olivier Peterschmitt, Michel Charif, Delphine Chiel, Elad Gottlieb, Yuval Ghanim, Murad Zchori Fein, Einat Fleury, Frédéric |
author_sort |
Gueguen, Gwénaelle |
title |
Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex |
title_short |
Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex |
title_full |
Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex |
title_fullStr |
Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex |
title_full_unstemmed |
Endosymbiont metacommunities, mtDNA diversity and the evolution of the Bemisia tabaci (Hemiptera: Aleyrodidae) species complex |
title_sort |
endosymbiont metacommunities, mtdna diversity and the evolution of the bemisia tabaci (hemiptera: aleyrodidae) species complex |
url |
http://agritrop.cirad.fr/556943/ http://agritrop.cirad.fr/556943/1/j.1365-294X.2010.04775.x.pdf |
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