Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Jean‐Luc Gatti"'
Autor:
Yue Man, Delu Li, Minghui Wang, Zuqing Hu, Jean-Luc Gatti, Nicolas Desneux, Peng Han, Chen Luo
Publikováno v:
CABI Agriculture and Bioscience, Vol 4, Iss 1, Pp 1-9 (2023)
Abstract Background Aphids often harbor bacterial symbionts that confer resistance to biotic and abiotic stress. Previous studies have primarily examined the direct effects of symbiont infection on parasitoid success but less on aphid population dyna
Externí odkaz:
https://doaj.org/article/1e86b1b4d92c470e85ece1f88eed3814
Publikováno v:
Royal Society Open Science, Vol 10, Iss 8 (2023)
Behavioural avoidance has obvious benefits for animals facing environmental stressors such as pathogen-contaminated foods. Most current bioinsecticides are based on the environmental and opportunistic bacterium Bacillus thuringiensis (Bt) that kills
Externí odkaz:
https://doaj.org/article/5909ef1ecb744cf89b5d1d9df7a125f0
Publikováno v:
Insects, Vol 15, Iss 4, p 234 (2024)
After separation on gel zymography, Drosophila melanogaster hemolymph displays gelatinase and caseinase bands of varying sizes, ranging from over 140 to 25 kDa. Qualitative and quantitative variations in these bands were observed during larval develo
Externí odkaz:
https://doaj.org/article/9e7cfcc83f5c4252be4f350a2b9aeee7
Publikováno v:
Virulence, Vol 11, Iss 1, Pp 1512-1521 (2020)
Venosomes are extracellular vesicles found in the venom of Leptopilina endoparasitoids wasps, which transport and target virulence factors to impair the parasitoid egg encapsulation by the lamellocytes of their Drosophila melanogaster host larva. Usi
Externí odkaz:
https://doaj.org/article/8abb264d027f459fa9ed5ba8e4e9106c
Autor:
Alice B. Dennis, Gabriel I. Ballesteros, Stéphanie Robin, Lukas Schrader, Jens Bast, Jan Berghöfer, Leo W. Beukeboom, Maya Belghazi, Anthony Bretaudeau, Jan Buellesbach, Elizabeth Cash, Dominique Colinet, Zoé Dumas, Mohammed Errbii, Patrizia Falabella, Jean-Luc Gatti, Elzemiek Geuverink, Joshua D. Gibson, Corinne Hertaeg, Stefanie Hartmann, Emmanuelle Jacquin-Joly, Mark Lammers, Blas I. Lavandero, Ina Lindenbaum, Lauriane Massardier-Galata, Camille Meslin, Nicolas Montagné, Nina Pak, Marylène Poirié, Rosanna Salvia, Chris R. Smith, Denis Tagu, Sophie Tares, Heiko Vogel, Tanja Schwander, Jean-Christophe Simon, Christian C. Figueroa, Christoph Vorburger, Fabrice Legeai, Jürgen Gadau
Publikováno v:
BMC Genomics, Vol 21, Iss 1, Pp 1-27 (2020)
Abstract Background Parasitoid wasps have fascinating life cycles and play an important role in trophic networks, yet little is known about their genome content and function. Parasitoids that infect aphids are an important group with the potential fo
Externí odkaz:
https://doaj.org/article/9aa15e0959b849d98488571e8f04baa7
Autor:
Lucie S. Monticelli, Le Thu Ha Nguyen, Edwige Amiens‐Desneux, Chen Luo, Anne‐violette Lavoir, Jean‐Luc Gatti, Nicolas Desneux
Publikováno v:
Evolutionary Applications, Vol 12, Iss 8, Pp 1626-1640 (2019)
Abstract Host range in parasitoids could be described by the preference–performance hypothesis (PPH) where preference is defined as host acceptance and performance is defined as the sum of all species on which parasitoid offspring can complete thei
Externí odkaz:
https://doaj.org/article/2c13bcc0d47340878f06a1d221856542
Publikováno v:
Insects, Vol 12, Iss 7, p 647 (2021)
Temperature is particularly important for ectotherms, including endoparasitoid wasps that develop inside another ectotherm host. In this study, we tested the impact of three temperatures (20 °C, 25 °C and 30 °C) on the host–parasitoid immune int
Externí odkaz:
https://doaj.org/article/6a535b7be9114f82a6c83cf1179ca0a2
Autor:
Jean-Luc Gatti, Maya Belghazi, Fabrice Legeai, Marc Ravallec, Marie Frayssinet, Stéphanie Robin, Djibril Aboubakar-Souna, Ramasamy Srinivasan, Manuele Tamò, Marylène Poirié, Anne-Nathalie Volkoff
Publikováno v:
Toxins, Vol 13, Iss 7, p 502 (2021)
Meteorus pulchricornis (Ichneumonoidea, Braconidae) is an endoparasitoid wasp of lepidopteran caterpillars. Its parasitic success relies on vesicles (named M. pulchricornis Virus-Like Particles or MpVLPs) that are synthesized in the venom gland and i
Externí odkaz:
https://doaj.org/article/f1bfa8c6b87245958f69d83aeff9415a
Autor:
Bin Wan, Emilie Goguet, Marc Ravallec, Olivier Pierre, Séverine Lemauf, Anne-Nathalie Volkoff, Jean-Luc Gatti, Marylène Poirié
Publikováno v:
Frontiers in Immunology, Vol 10 (2019)
Endoparasitoid wasps, which lay eggs inside the bodies of other insects, use various strategies to protect their offspring from the host immune response. The hymenopteran species of the genus Leptopilina, parasites of Drosophila, rely on the injectio
Externí odkaz:
https://doaj.org/article/edbaf84edc7f49bea76d153b75b85116
Publikováno v:
Frontiers in Physiology, Vol 10 (2019)
Host-parasitoid interactions are among the most studied interactions between invertebrates because of their fundamental interest – the evolution of original traits in parasitoids – and applied, parasitoids being widely used in biological control.
Externí odkaz:
https://doaj.org/article/230cbc30db044231b741f2f77e525999