Viruses in the Invasive Hornet Vespa velutina
| Autor: | Damien Decante, Maxime Thomasson, Yves Le Conte, Cédric Alaux, Elisabeth A. Herniou, Diane Bigot, Anne Dalmon, Philippe Gayral, Christophe Klopp |
|---|---|
| Přispěvatelé: | Abeilles et Environnement (AE), Institut National de la Recherche Agronomique (INRA)-Avignon Université (AU), Institut de recherche sur la biologie de l'insecte UMR7261 (IRBI), Université de Tours-Centre National de la Recherche Scientifique (CNRS), Unité de Biométrie et Intelligence Artificielle de Toulouse [Castanet-Tolosan] (UBIA), Institut National de la Recherche Agronomique (INRA)-Plateforme bioinformatique du GIS GENOTOUL - Génopole Toulouse Midi-Pyrénées, Dalmon, Anne, Université de Tours (UT)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
0301 basic medicine viruses Wasps Biological pest control lcsh:QR1-502 [SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics Phylogenetics and taxonomy 01 natural sciences lcsh:Microbiology invasive species colonie d'abeilles Deformed wing virus frelon asiatique vespa velutina Predator ComputingMilieux_MISCELLANEOUS DWV biology [SDV.BID.EVO]Life Sciences [q-bio]/Biodiversity/Populations and Evolution [q-bio.PE] food and beverages Bees 3. Good health honey bee viruses Intestines Vespidae new viruses Infectious Diseases Biological Control Agents [SDV.MP.VIR]Life Sciences [q-bio]/Microbiology and Parasitology/Virology Dicistroviridae behavior and behavior mechanisms RNA Viral génome viral ABPV sud est france RT-PCR Insect Viruses Genome Viral ALPV BeeMLV analyse phylogénétique 010603 evolutionary biology Virus Article 03 medical and health sciences KBV BQCV Virology séquençage Animals RNA Viruses Vespa velutina [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE] Velutina fungi extraction d'arn Honey bee biology.organism_classification vespidae 030104 developmental biology Metagenome Introduced Species |
| Zdroj: | Viruses Viruses, MDPI, 2019, 11 (11), pp.1041. ⟨10.3390/v11111041⟩ Viruses, Vol 11, Iss 11, p 1041 (2019) Viruses 11 (11), 22 p.. (2019) Volume 11 Issue 11 |
| ISSN: | 1999-4915 |
| DOI: | 10.3390/v11111041⟩ |
| Popis: | International audience; The Asian yellow-legged hornet Vespa velutina nigrithorax, a major predator of honeybees, is spreading in Europe in part due to a lack of efficient control methods. In this study, as a first step to identify biological control agents, we characterized viral RNA sequences present in asymptomatic or symptomatic hornets. Among 19 detected viruses, the honey bee virus Deformed wing virus-B was predominant in all the samples, particularly in muscles from the symptomatic hornet, suggesting a putative cause of the deformed wing symptom. Interestingly, two new viruses closely related to Acyrthosiphon pisum virus and Himetobi P virus and viruses typically associated with honey bees, Acute bee paralysis virus and Black queen cell virus, were detected in the brain and muscles, and may correspond to the circulation and possible replication forms of these viruses in the hornet. Aphid lethal paralysis virus, Bee Macula-like virus, and Moku virus, which are known to infect honey bees, were also identified in the gut virus metagenome of hornets. Therefore, our study underlined the urgent need to study the host range of these newly discovered viruses in hornets to determine whether they represent a new threat for honey bees or a hope for the biocontrol of V. velutina. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|