A5096067997- Insect symbiosis and bacterial influences
- Insect and Pesticide Research
- Insect-Plant Interactions and Control
- Insect Pest Control Strategies
- Plant Virus Research Studies
- Evolution and Genetic Dynamics
- Physiological and biochemical adaptations
- Agricultural pest management studies
- Animal Behavior and Reproduction
- Insect and Arachnid Ecology and Behavior
- Invertebrate Immune Response Mechanisms
- Trypanosoma species research and implications
Évolution, Génomes, Comportement, Écologie
2024
Université Paris-Saclay
2024
Institut de Recherche pour le Développement
2024
Centre National de la Recherche Scientifique
2024
Lund University
2022
Two strains of the endoparasitoid Cotesia typhae (Hymenoptera: Braconidae) present a differential parasitism success on host, Sesamia nonagrioides (Lepidoptera: Noctuidae). One is virulent both permissive and resistant host populations, other only host. This interaction provides very interesting frame for studying virulence factors. Here, we used combination comparative transcriptomic proteomic analyses to unravel molecular basis underlying differences between strains.
Cotesia typhae is an eastern African endoparasitoid braconid wasp that targets the larval stage of lepidopteran stem borer, Sesamia nonagrioides, a maize crop pest in Europe. The French host population partially resistant to Makindu strain wasp, allowing its development only 40% cases. Resistant larvae can encapsulate parasitoid and survive infection. This interaction provides very interesting frame for investigating impact parasitism on cellular resistance. We characterized ovolarval...
Background: Two strains of the endoparasitoid Cotesia typhae present a differential parasitism success on host, Sesamia nonagrioides. One is virulent both permissive and resistant host populations, other only host. This interaction provides very interesting frame for studying virulence factors. Here, we used combination comparative transcriptomic proteomic analyses to unravel molecular basis underlying differences between strains.Results: First, report that genes are mostly expressed during...
Sexual dimorphism in somatic investment may be shaped by two distinct forms of sexual conflict; under intralocus conflict (IASC), males and females have different optimal levels but are constrained from reaching their respective optima shared genome, while interlocus (IRSC), strategies, which could direct or indirect effects on investment. We investigated IASC IRSC aspects investment, immune defence strategies longevity, using previously established female-limited experimental evolution...