Author

F. Cavigliasso

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Evolutionary Biology· 6

Signature Assays, Organisms & Methods

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Organism:Drosophila· 6 Approach:experimental assay· 4 Assay:proteomics· 4 Research Focus:cell type annotation· 2 Research Focus:metabolism & bioenergetics· 2 Assay:metabolomics· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1

Frequent Co-Authors

D. Colinet· 3 shared H. Gallart-Ayala· 3 shared J. Ivanisevic· 3 shared J.-L. Gatti· 3 shared L. Savary· 3 shared M. Poirie· 3 shared T. J. Kawecki· 3 shared B. Erkosar· 2 shared

Activity by Year

2019-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersEvolutionary Biology

D. Colinet

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Author profile →

6 papers

Recent·Most cited

Cis-regulatory polymorphism at fiz ecdysone oxidase contributes to polygenic adaptation to malnutrition in Drosophila

F. Cavigliasso, M. Savitskiy, A. Koval, B. Erkosar, L. Savary, H. Gallart-Ayala, J. Ivanisevic, V. L. Katanaev, T. J. Kawecki

This study identifies a cis-regulatory polymorphism in fiz that contributes to polygenic adaptation to malnutrition in Drosophila melanogaster by modulating ecdysone oxidase activity and larval growth.

bioRxiv · Aug 28, 2023 · PreprintEvolutionary Biology

Convergent origin and accelerated evolution of vesicle-associated RhoGAP proteins in two unrelated parasitoid wasps

D. Colinet, F. Cavigliasso, M. Leobold, A. Pichon, S. Urbach, D. Cazes, M. Poullet, M. Belghazi, A.-N. Volkoff, J.-M. Drezen, J.-L. Gatti, M. Poirie

The paper identifies convergent evolution and accelerated positive selection of vesicle-associated RhoGAP proteins in two parasitoid wasp species, showing loss of GAP activity and GTPase binding.

bioRxiv · Jun 5, 2023Evolutionary Biology

Experimental evolution of metabolism under nutrient restriction: enhanced amino acid catabolism and a key role of branched-chain amino acids

F. Cavigliasso, L. Savary, J. Spangenberg, H. Gallart-Ayala, J. Ivanisevic, T. J. Kawecki

This paper shows that Drosophila melanogaster populations adapted to nutrient-poor diets evolved enhanced amino acid catabolism and a trade-off between amino acid use for energy and protein synthesis.

bioRxiv · Feb 6, 2023Evolutionary Biology

Evolutionary adaptation to juvenile malnutrition impacts adult metabolism and impairs adult fitness in Drosophila

B. Erkosar, C. Dupuis, F. Cavigliasso, L. Savary, H. Gallart-Ayala, J. Ivanisevic, T. J. Kawecki

This study shows that evolutionary adaptation to juvenile malnutrition in Drosophila leads to metabolic changes in adults that impair fitness, suggesting non-independent evolution of juvenile and adult metabolism.

bioRxiv · Jan 11, 2022Evolutionary Biology

Parasitic success and venom composition evolve upon specialization of parasitoid wasps to different host species

F. Cavigliasso, H. Mathe-Hubert, J.-L. Gatti, D. Colinet, M. Poirie

The paper shows parasitoid wasps evolve both parasitic success and venom composition when specialized on different Drosophila hosts.

bioRxiv · Oct 24, 2020Evolutionary Biology

Rapid and differential evolution of the venom composition of a parasitoid wasp depending on the host strain

F. Cavigliasso, H. Mathe-Hubert, L. Kremmer, C. Rebuf, J.-L. Gatti, T. Malausa, D. Colinet, M. Poirie

This study shows that venom composition in parasitoid wasps evolves rapidly and differently depending on host strain, with proteins beneficial on one host being costly on another.

bioRxiv · Oct 23, 2019Evolutionary Biology