Venom Gland Extract Is Not Required for Successful Parasitism in the Polydnavirus-Associated Endoparasitoid Hyposoter Didymator (Hym
Insect Biochemistry and Molecular Biology 43 (2013) 292e307 Contents lists available at SciVerse ScienceDirect Insect Biochemistry and Molecular Biology journal homepage: www.elsevier.com/locate/ibmb Venom gland extract is not required for successful parasitism in the polydnavirus-associated endoparasitoid Hyposoter didymator (Hym. Ichneumonidae) despite the presence of numerous novel and conserved venom proteins Tristan Dorémus a, Serge Urbach b, Véronique Jouan a, François Cousserans a, Marc Ravallec a, Edith Demettre b, Eric Wajnberg d, Julie Poulain c, Carole Azéma-Dossat c, Isabelle Darboux a, Jean-Michel Escoubas a, Dominique Colinet d, Jean-Luc Gatti d, Marylène Poirié d, Anne-Nathalie Volkoff a,* a INRA (UMR 1333), Université de Montpellier 2, “Insect-Microorganisms Diversity, Genomes and Interactions”, Place Eugène Bataillon, CC101, 34095 Montpellier Cedex, France b “Functional Proteomics Platform” BioCampus Montpellier, CNRS UMS3426, INSERM US009, Institut de Génomique Fonctionnelle, CNRS UMR5203, INSERM U661, Université de Montpellier 1 et 2, 34094 Montpellier, France c Commissariat à l’Energie Atomique (CEA), Institut de Génomique (IG), “Génoscope”, 2, rue Gaston-Crémieux, CP 5706, 91057 Evry, France d INRA (UMR 1355), CNRS (UMR 7254), Université Nice Sophia Antipolis, “Institut Sophia Agrobiotech” (ISA), 400 route des Chappes, 06903 Sophia Antipolis, France article info abstract Article history: The venom gland is a conserved organ in Hymenoptera that shows adaptations associated with life-style Received 25 October 2012 diversification. Few studies have investigated venom components and function in the highly diverse Received in revised form parasitic wasps and all suggest that the venom regulates host physiology. We explored the venom of the 21 December 2012 endoparasitoid Hyposoter didymator (Campopleginae), a species with an associated polydnavirus pro- Accepted 21 December 2012 duced in the ovarian tissue.
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