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New insights into honey bee (Apis mellifera) pheromone communication. Is the queen mandibular pheromone alone in colony regulation Inra
Maisonnasse, A.; ALAUX, C.; Beslay, D.; Crauser, D.; Gines, C.; Plettner, E.; Le Conte, Y..
BackgroundIn social insects, the queen is essential to the functioning and homeostasis of the colony. This influence has been demonstrated to be mediated through pheromone communication. However, the only social insect for which any queen pheromone has been identified is the honey bee (Apis mellifera) with its well-known queen mandibular pheromone (QMP). Although pleiotropic effects on colony regulation are accredited to the QMP, this pheromone does not trigger the full behavioral and physiological response observed in the presence of the queen, suggesting the presence of additional compounds. We tested the hypothesis of a pheromone redundancy in honey bee queens by comparing the influence of queens with and without mandibular glands on worker behavior and...
Tipo: Journal Article Palavras-chave: ABEILLE DOMESTIQUE; INSECTE SOCIAL; COMMUNICATION CHIMIQUE; REGULATION DE LA COLONIE; PHEROMONE MANDIBULAIRE; REINE HONEYBEE; SOCIAL INSECT; CHEMICAL COMMUNICATION; COLONY REGULATION; MANDIBULAR PHEROMONE; QUEEN.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20107dd8a7f2&uri=/notices/prodinra1/2010/11/
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E-β-ocimene a new volatile primer pheromone that inhibits worker ovary development in honey bees Inra
Maisonnasse, A.; Lenoir, J.C.; Costagliola, G.; Beslay, D.; Crauser, D.; Plettner, E.; Le Conte, Y..
Dans une colonie d’abeilles sans reine ni couvain, les ouvrières tendent à devenir fertiles etinvestir leur énergie dans la ponte d’oeuf non-fécondés. Afin de maintenir une certainestabilité dans l’organisation de la colonie et prévenir ce détournement de l’investissementénergétique des ouvrières, la reine garantie son statut de seule reproductrice et le couvainaccapare le soin des ouvrières. Pour cela, ils émettent des phéromones peu volatiles. Laphéromone mandibulaire (principalement le 9-ODA) émis par la reine ainsi qu’un mélange de10 esters émis par le couvain. Ces composés permettent une castration chimique partielle desouvrières. Cependant, parmi les deux facteurs de régulation de la maturation ovarienne desouvrières, il semble que la présence de...
Tipo: Conference Paper Palavras-chave: ABEILLE DOMESTIQUE; INSECTE SOCIAL; PHEROMONE MODIFICATRICE; OUVRIERE; DEVELOPPEMENT OVARIEN; INHIBITION; E-BETA-OCIMENE HONEYBEE; SOCIAL INSECT; PRIMER PHEROMONE; ETHYL OLEATE; FORAGER; SOCIAL REGULATION; BEHAVIOURAL DEVELOPMENT.
Ano: 2009 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20117422a6d3&uri=/notices/prodinra1/2011/01/
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