14 results on '"Bigot, Diane"'
Search Results
2. Chromosomal scale assembly of parasitic wasp genome reveals symbiotic virus colonization
- Author
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Gauthier, Jérémy, Boulain, Hélène, van Vugt, Joke J. F. A., Baudry, Lyam, Persyn, Emma, Aury, Jean-Marc, Noel, Benjamin, Bretaudeau, Anthony, Legeai, Fabrice, Warris, Sven, Chebbi, Mohamed A., Dubreuil, Géraldine, Duvic, Bernard, Kremer, Natacha, Gayral, Philippe, Musset, Karine, Josse, Thibaut, Bigot, Diane, Bressac, Christophe, Moreau, Sébastien, Periquet, Georges, Harry, Myriam, Montagné, Nicolas, Boulogne, Isabelle, Sabeti-Azad, Mahnaz, Maïbèche, Martine, Chertemps, Thomas, Hilliou, Frédérique, Siaussat, David, Amselem, Joëlle, Luyten, Isabelle, Capdevielle-Dulac, Claire, Labadie, Karine, Merlin, Bruna Laís, Barbe, Valérie, de Boer, Jetske G., Marbouty, Martial, Cônsoli, Fernando Luis, Dupas, Stéphane, Hua-Van, Aurélie, Le Goff, Gaelle, Bézier, Annie, Jacquin-Joly, Emmanuelle, Whitfield, James B., Vet, Louise E. M., Smid, Hans M., Kaiser, Laure, Koszul, Romain, Huguet, Elisabeth, Herniou, Elisabeth A., and Drezen, Jean-Michel
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- 2021
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3. Epidemiology of a major honey bee pathogen, deformed wing virus: potential worldwide replacement of genotype A by genotype B
- Author
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Paxton, Robert J., primary, Schäfer, Marc O., additional, Nazzi, Francesco, additional, Zanni, Virginia, additional, Annoscia, Desiderato, additional, Marroni, Fabio, additional, Bigot, Diane, additional, Laws-Quinn, Eoin R., additional, Panziera, Delphine, additional, Jenkins, Christina, additional, and Shafiey, Hassan, additional
- Published
- 2022
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- View/download PDF
4. Epidemiology of a major honey bee pathogen, deformed wing virus : potential worldwide replacement of genotype A by genotype B
- Author
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Paxton, Robert J., Schäfer, Marc O., Nazzi, Francesco, Zanni, Virginia, Annoscia, Desiderato, Marroni, Fabio, Bigot, Diane, Laws-Quinn, Eoin R., Panziera, Delphine, Jenkins, Christina, Shafiey, Hassan, Paxton, Robert J., Schäfer, Marc O., Nazzi, Francesco, Zanni, Virginia, Annoscia, Desiderato, Marroni, Fabio, Bigot, Diane, Laws-Quinn, Eoin R., Panziera, Delphine, Jenkins, Christina, and Shafiey, Hassan
- Abstract
The western honey bee (Apis mellifera) is of major economic and ecological importance, with elevated rates of colony losses in temperate regions over the last two decades thought to be largely caused by the exotic ectoparasitic mite Varroa destructor and deformed wing virus (DWV), which the mite transmits. DWV currently exists as two main genotypes: the formerly widespread DWV-A and the more recently described and rapidly expanding DWV-B. It is an excellent system to understand viral evolution and the replacement of one viral variant by another. Here we synthesise published results on the distribution and prevalence of DWV-A and -B over the period 2008–2021 and present novel data for Germany, Italy and the UK to suggest that (i) DWV-B has rapidly expanded worldwide since its first description in 2004 and (ii) that it is potentially replacing DWV-A. Both genotypes are also found in wild bee species. Based on a simple mathematical model, we suggest that interference between viral genotypes when co-infecting the same host is key to understanding their epidemiology. We finally discuss the consequences of genotype replacement for beekeeping and for wild pollinator species.
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- 2022
5. Chromosomal resolution reveals symbiotic virus colonization of parasitic wasp genomes
- Author
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Gauthier, Jérémy, BOULAIN, Hélène, van Vugt, Joke J.F.A., Baudry, Lyam, Persyn, Emma, Aury, Jean-Marc, Noel, Benjamin, Bretaudeau, Anthony, Legeai, Fabrice, Warris, Sven, Chebbi, Mohamed Amine, Dubreuil, Géraldine, Duvic, Bernard, Kremer, Natacha, Gayral, Philippe, Musset, Karine, Josse, Thibaut, Bigot, Diane, Bressac, Christophe, Moreau, Sébastien, Periquet, Georges, Harry, Myriam, Montagne, Nicolas, Boulogne, Isabelle, Sabeti-Azad, Mahnaz, Maïbèche, Martine, Chertemps, Thomas, Hilliou, Frédérique, Siaussat, David, Amselem, Joëlle, Luyten, Isabelle, Capdevielle-Dulac, Claire, Labadie, Karine, Merlin, Bruna Laís, Barbe, Valérie, de Boer, Jetske, Marbouty, Martial, Cônsoli, Fernando Luis, Vet, Louise E.M., Cônsoli, Fernando, Dupas, Stéphane, Hua Van, Aurélie, Le Goff, Gaëlle, Bézier, Annie, Jacquin-Joly, Emmanuelle, Whitfield, James, Vet, Louise, Smid, Hans, Kaiser-Arnault, Laure, Koszul, Romain, Huguet, Elisabeth, Herniou, Elisabeth, Drezen, Jean-Michel, Institut de recherche sur la biologie de l'insecte UMR7261 (IRBI), Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS), Régulation spatiale des Génomes - Spatial Regulation of Genomes, Institut Pasteur [Paris]-Centre National de la Recherche Scientifique (CNRS), Collège Doctoral, Sorbonne Université (SU), Genoscope - Centre national de séquençage [Evry] (GENOSCOPE), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut de Biologie François JACOB (JACOB), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Institut de Génétique, Environnement et Protection des Plantes (IGEPP), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-INSTITUT AGRO Agrocampus Ouest, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Institut de Recherche en Informatique et Systèmes Aléatoires (IRISA), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Diversité, Génomes & Interactions Microorganismes - Insectes [Montpellier] (DGIMI), Université de Montpellier (UM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), Evolution, génomes, comportement et écologie (EGCE), Institut de Recherche pour le Développement (IRD)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Institut d'écologie et des sciences de l'environnement de Paris (iEES Paris ), Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Institut Sophia Agrobiotech (ISA), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Côte d'Azur (UCA), Unité de Recherche Génomique Info (URGI), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), France Génomique (UMS CNRS 3628 - INRAE 1396 - Inserm 026), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Nederlands Instituut Voor Ecologie - NIOO (NETHERLANDS), Université de Tours-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut Pasteur [Paris], Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-AGROCAMPUS OUEST, Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS), Université de Rennes (UR)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-INSTITUT AGRO Agrocampus Ouest, Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université de Bretagne Sud (UBS)-École normale supérieure - Rennes (ENS Rennes)-Institut National de Recherche en Informatique et en Automatique (Inria)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Collège doctoral [Sorbonne universités], Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut National de la Recherche Agronomique (INRA)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-AGROCAMPUS OUEST, Université de Bretagne Sud (UBS)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National de Recherche en Informatique et en Automatique (Inria)-École normale supérieure - Rennes (ENS Rennes)-Centre National de la Recherche Scientifique (CNRS)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-CentraleSupélec-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Université Nice Sophia Antipolis (... - 2019) (UNS), and Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)
- Subjects
0106 biological sciences ,0303 health sciences ,food.ingredient ,Host (biology) ,[SDV]Life Sciences [q-bio] ,fungi ,Duurzame gewasbescherming ,Parasitism ,Biology ,biology.organism_classification ,010603 evolutionary biology ,01 natural sciences ,Genome ,Virus ,Wespen ,Parasitoid wasp ,Parasitoid ,03 medical and health sciences ,food ,Evolutionary biology ,Bracovirus ,Gene ,030304 developmental biology - Abstract
Most endogenous viruses, an important proportion of eukaryote genomes, are doomed to slowly decay. Little is known, however, on how they evolve when they confer a benefit to their host. Bracoviruses are essential for the parasitism success of parasitoid wasps, whose genomes they integrated ~103 million years ago. Here we show, from the assembly of a parasitoid wasp genome, for the first time at a chromosomal scale, that symbiotic bracovirus genes spread to and colonized all the chromosomes. Moreover, large viral clusters are stably maintained suggesting strong evolutionary constraints. Genomic comparison with another wasps revealed that this organization was already established ~53 mya. Transcriptomic analyses highlight temporal synchronization of viral gene expression, leading to particle production. Immune genes are not induced, however, indicating the virus is not perceived as foreign by the wasp. This recognition suggests that no conflicts remain between symbiotic partners when benefits to them converge.
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- 2020
- Full Text
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6. Chromosomal resolution reveals symbiotic virus colonization of parasitic wasp genomes
- Author
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Gauthier, Jérémy, primary, Boulain, Hélène, additional, van Vugt, Joke J.F.A., additional, Baudry, Lyam, additional, Persyn, Emma, additional, Aury, Jean-Marc, additional, Noel, Benjamin, additional, Bretaudeau, Anthony, additional, Legeai, Fabrice, additional, Warris, Sven, additional, Chebbi, Mohamed Amine, additional, Dubreuil, Géraldine, additional, Duvic, Bernard, additional, Kremer, Natacha, additional, Gayral, Philippe, additional, Musset, Karine, additional, Josse, Thibaut, additional, Bigot, Diane, additional, Bressac, Christophe, additional, Moreau, Sébastien, additional, Periquet, Georges, additional, Harry, Myriam, additional, Montagné, Nicolas, additional, Boulogne, Isabelle, additional, Sabeti-Azad, Mahnaz, additional, Maïbèche, Martine, additional, Chertemps, Thomas, additional, Hilliou, Frédérique, additional, Siaussat, David, additional, Amselem, Joëlle, additional, Luyten, Isabelle, additional, Capdevielle-Dulac, Claire, additional, Labadie, Karine, additional, Merlin, Bruna Laís, additional, Barbe, Valérie, additional, de Boer, Jetske G., additional, Marbouty, Martial, additional, Cônsoli, Fernando Luis, additional, Dupas, Stéphane, additional, Hua Van, Aurélie, additional, Le Goff, Gaëlle, additional, Bézier, Annie, additional, Jacquin-Joly, Emmanuelle, additional, Whitfield, James B., additional, Vet, Louise E.M., additional, Smid, Hans M., additional, Kaiser-Arnault, Laure, additional, Koszul, Romain, additional, Huguet, Elisabeth, additional, Herniou, Elisabeth A., additional, and Drezen, Jean-Michel, additional
- Published
- 2020
- Full Text
- View/download PDF
7. Occurrence and Molecular Phylogeny of Honey Bee Viruses in Vespids
- Author
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Yang, Sa, primary, Gayral, Philippe, additional, Zhao, Hongxia, additional, Wu, Yaojun, additional, Jiang, Xuejian, additional, Wu, Yanyan, additional, Bigot, Diane, additional, Wang, Xinling, additional, Yang, Dahe, additional, Herniou, Elisabeth A., additional, Deng, Shuai, additional, Li, Fei, additional, Diao, Qingyun, additional, Darrouzet, Eric, additional, and Hou, Chunsheng, additional
- Published
- 2019
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8. Viruses in the Invasive Hornet Vespa velutina
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Dalmon, Anne, primary, Gayral, Philippe, additional, Decante, Damien, additional, Klopp, Christophe, additional, Bigot, Diane, additional, Thomasson, Maxime, additional, Herniou, Elisabeth A, additional, Alaux, Cédric, additional, and Le Conte, Yves, additional
- Published
- 2019
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9. A56 Visualization of recombination in deformed wing virus infecting bees
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Bigot, Diane, primary, Gogol-Döring, Andreas, additional, Koch, Peter, additional, and Paxton, Robert J, additional
- Published
- 2019
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10. The Two Prevalent Genotypes of an Emerging Infectious Disease, Deformed Wing Virus, Cause Equally Low Pupal Mortality and Equally High Wing Deformities in Host Honey Bees
- Author
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Tehel, Anja, primary, Vu, Quynh, additional, Bigot, Diane, additional, Gogol-Döring, Andreas, additional, Koch, Peter, additional, Jenkins, Christina, additional, Doublet, Vincent, additional, Theodorou, Panagiotis, additional, and Paxton, Robert, additional
- Published
- 2019
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11. Discovery of Culex pipiens associated tunisia virus: a new ssRNA(+) virus representing a new insect associated virus family
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Bigot, Diane, primary, Atyame, Célestine M, additional, Weill, Mylène, additional, Justy, Fabienne, additional, Herniou, Elisabeth A, additional, and Gayral, Philippe, additional
- Published
- 2018
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12. The discovery of Halictivirus resolves the Sinaivirus phylogeny
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Bigot, Diane, primary, Dalmon, Anne, additional, Roy, Bronwen, additional, Hou, Chunsheng, additional, Germain, Michèle, additional, Romary, Manon, additional, Deng, Shuai, additional, Diao, Qingyun, additional, Weinert, Lucy A., additional, Cook, James M., additional, Herniou, Elisabeth A., additional, and Gayral, Philippe, additional
- Published
- 2017
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13. Comparative Analysis of Transcriptomes from Secondary Reproductives of Three Reticulitermes Termite Species
- Author
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Dedeine, Franck, primary, Weinert, Lucy A., additional, Bigot, Diane, additional, Josse, Thibaut, additional, Ballenghien, Marion, additional, Cahais, Vincent, additional, Galtier, Nicolas, additional, and Gayral, Philippe, additional
- Published
- 2015
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14. Occurrence and Molecular Phylogeny of Honey Bee Viruses in Vespids.
- Author
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Yang, Sa, Gayral, Philippe, Zhao, Hongxia, Wu, Yaojun, Jiang, Xuejian, Wu, Yanyan, Bigot, Diane, Wang, Xinling, Yang, Dahe, Herniou, Elisabeth A., Deng, Shuai, Li, Fei, Diao, Qingyun, Darrouzet, Eric, and Hou, Chunsheng
- Subjects
HONEYBEES ,MOLECULAR phylogeny ,POLLINATION by bees ,VARROA destructor ,VIRUS diseases ,VIRUSES - Abstract
Since the discovery that honey bee viruses play a role in colony decline, researchers have made major breakthroughs in understanding viral pathology and infection processes in honey bees. Work on virus transmission patterns and virus vectors, such as the mite Varroa destructor, has prompted intense efforts to manage honey bee health. However, little is known about the occurrence of honey bee viruses in bee predators, such as vespids. In this study, we characterized the occurrence of 11 honey bee viruses in five vespid species and one wasp from four provinces in China and two vespid species from four locations in France. The results showed that all the species from China carried certain honey bee viruses, notably Apis mellifera filamentous virus (AmFV), Deformed wing virus (DWV), and Israeli acute paralysis virus (IAPV); furthermore, in some vespid colonies, more than three different viruses were identified. In France, DWV was the most common virus; Sacbrood virus (SBV) and Black queen cell virus (BQCV) were observed in one and two samples, respectively. Phylogenetic analyses of IAPV and BQCV sequences indicated that most of the IAPV sequences belonged to a single group, while the BQCV sequences belonged to several groups. Additionally, our study is the first to detect Lake Sinai virus (LSV) in a hornet from China. Our findings can guide further research into the origin and transmission of honey bee viruses in Vespidae, a taxon of ecological, and potentially epidemiological, relevance. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
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