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Karen Gaget

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Identification and organ-specific patterns of expression of two metallothioneins in the sentinel species Gammarus fossarum

Davide Degli Esposti , Auréline Lalouette , Karen Gaget , Louveline Lepeule , Zineb Chaabi
Comparative Biochemistry and Physiology. Part B, Biochemistry and Molecular Biology, 2024, 269, pp.110907. ⟨10.1016/j.cbpb.2023.110907⟩
Journal articles hal-04704318v1
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Discovery of an Insect Neuroactive Helix Ring Peptide from Ant Venom

Valentine Barassé , Laurence Jouvensal , Guillaume Boy , Arnaud Billet , Steven Ascoët
Toxins, 2023, 15 (10), pp.600. ⟨10.3390/toxins15100600⟩
Journal articles hal-04390519v1
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Compartmentalized into Bacteriocytes but Highly Invasive: the Puzzling Case of the Co-Obligate Symbiont Serratia symbiotica in the Aphid Periphyllus lyropictus

François Renoz , Mélanie Ribeiro Lopes , Karen Gaget , Gabrielle Duport , Marie-Christine Eloy
Microbiology Spectrum, 2022, ⟨10.1128/spectrum.00457-22⟩
Journal articles hal-03704068v1
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Bacteriocyte plasticity in pea aphids facing amino acid stress or starvation during development

Mélanie Ribeiro Lopes , Karen Gaget , François Renoz , Marie-Gabrielle Duport , Severine Balmand
Frontiers in Physiology, 2022, 13, pp.982920. ⟨10.3389/fphys.2022.982920⟩
Journal articles hal-04014003v1
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Evolutionary diversification of insulin-related peptides (IRPs) in aphids and spatiotemporal distribution in Acyrthosiphon pisum

C. Huygens , Mélanie Ribeiro Lopes , Karen Gaget , G. Duport , S. Peignier
Insect Biochemistry and Molecular Biology, inPress, 141, pp.103670. ⟨10.1016/j.ibmb.2021.103670⟩
Journal articles hal-03507324v1
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Aphid BCR4 Structure and Activity Uncover a New Defensin Peptide Superfamily

Karine Loth , Nicolas Parisot , Françoise Paquet , Hugo Terrasson , Catherine Sivignon
International Journal of Molecular Sciences, 2022, 23 (20), pp.12480. ⟨10.3390/ijms232012480⟩
Journal articles hal-03862651v1
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Sustainable laser-based technology for insect pest control

R. Gaetani , V. Lacotte , Vincent Dufour , A. Clavel , G. Duport
Scientific Reports, 2021, 11 (1), pp.11068. ⟨10.1038/s41598-021-90782-7⟩
Journal articles hal-03239008v1
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Evolutionary novelty in the apoptotic pathway of aphids

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Cissy Huygens , Sergio Peignier
Proceedings of the National Academy of Sciences of the United States of America, 2020, 117 (51), pp.32545-32556. ⟨10.1073/pnas.2013847117⟩
Journal articles hal-03052353v1
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Bis(monoacylglycero)phosphate regulates oxysterol binding protein-related protein 11 dependent sterol trafficking

Maud Arnal-Levron , Yinan Chen , Peter Greimel , Federica Calevro , Karen Gaget
Biochimica et Biophysica Acta Molecular and Cell Biology of Lipids, 2019, 1864 (9), pp.1247-1257. ⟨10.1016/j.bbalip.2019.05.011⟩
Journal articles hal-02146150v1
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Bacteriocyte Reprogramming to Cope With Nutritional Stress in a Phloem Sap Feeding Hemipteran, the Pea Aphid Acyrthosiphon pisum

Stefano Colella , Nicolas Parisot , Pierre Simonet , Karen Gaget , Gabrielle Duport
Frontiers in Physiology, 2018, 9, pp.1498. ⟨10.3389/fphys.2018.01498⟩
Journal articles hal-01905508v1
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Bacteriocyte cell death in the pea aphid/ Buchnera symbiotic system

Pierre Simonet , Karen Gaget , Severine Balmand , Mélanie Ribeiro Lopes , Nicolas Parisot
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (8), pp.E1819 - E1828. ⟨10.1073/pnas.1720237115⟩
Journal articles hal-01768487v1
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Direct flow cytometry measurements reveal a fine-tuning of symbiotic cell dynamics according to the host developmental needs in aphid symbiosis

Pierre Simonet , Gabrielle Duport , Karen Gaget , Michèle Weiss-Gayet , Stefano Colella
Scientific Reports, 2016, 6, pp.19967. ⟨10.1038/srep19967⟩
Journal articles hal-01352561v1
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Disruption of phenylalanine hydroxylase reduces adult lifespan and fecundity, and impairs embryonic development in parthenogenetic pea aphids

Pierre Simonet , Karen Gaget , Nicolas Parisot , Gabrielle Duport , Marjolaine Rey
Scientific Reports, 2016, 6, pp.1-12. ⟨10.1038/srep34321⟩
Journal articles hal-01388523v1
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New insight into the RNA interference response against cathepsin-L gene in the pea aphid, Acyrthosiphon pisum: Molting or gut phenotypes specifically induced by injection or feeding treatments.

Panagiotis Sapountzis , Gabrielle Duport , Severine Balmand , Karen Gaget , Stéphanie Jaubert-Possamai
Insect Biochemistry and Molecular Biology, 2014, 51, to be published. ⟨10.1016/j.ibmb.2014.05.005⟩
Journal articles hal-01002574v1
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Tyrosine pathway regulation is host-mediated in the pea aphid symbiosis during late embryonic and early larval development

Andréane Rabatel , Gérard Febvay , Karen Gaget , Gabrielle Duport , Patrice Baa-Puyoulet
BMC Genomics, 2013, 14 (1), pp.235. ⟨10.1186/1471-2164-14-235⟩
Journal articles hal-00824527v1

OPA1 links human mitochondrial genome maintenance to mtDNA replication and distribution

Guizlane Elachouri , Sara Vidoni , Claudia Zanna , Alexandre Pattyn , Hassan Boukhaddaoui
Genome Research, 2011, 21, pp.12-20. ⟨10.1101/gr.108696.110⟩
Journal articles hal-03405122v1
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Structure and dynamics of the operon map of Buchnera aphidicola sp. strain APS.

Lilia Brinza , Federica Calevro , Gabrielle Duport , Karen Gaget , Christian Gautier
BMC Genomics, 2010, 11 (666), pp.666. ⟨10.1186/1471-2164-11-666⟩
Journal articles hal-00632959v1

Evolutionarily conserved metazoan pathways have evolved new functions and regulate bacteriocytes' dynamics in the context of symbiosis

Mélanie Ribeiro Lopes , Nicolas Parisot , Sergio Peignier , Karen Gaget , François Renoz
XXVII International Congress of Entomology, Aug 2024, Kyoto, Japan
Conference papers hal-04702864v1
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Evolution towards a two-way cooperation in a single symbiotic organ: the developmental chronicle of a multi-partner insect endosymbiosis

François Renoz , Karen Gaget , Hubert Charles , Nicolas Parisot , Patrice Baa-Puyoulet
International Congress In Ecology and Evolution, Société Française d'Ecologie et d'Evolution (SFE2), Oct 2024, Lyon, France
Conference papers hal-04753005v1
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Métabolisme d'une bactérie symbiotique et besoins nutritionnels de son hôte : une question d'offre et de demande ?

Léo Gerlin , Patrice Baa-Puyoulet , Karen Gaget , Garance Lapetoule , Isabelle Rahioui
2nd Workshop Modélisation du Métabolisme, Mar 2024, Toulouse, France
Conference papers hal-04524685v1

Subcellular localization of BCR4, an aphid-specific defensin peptide, in the bacteriocytes of Acyrthosiphon pisum

Hugo Terrasson , Karen Gaget , Séverine Balmand , Isabelle Rahioui , Patrick Callaerts
2nd Webinaire du réseau "MultiFonction des Peptides AntiMicrobiens (MuFoPAM)", Apr 2024, Web Conference, France
Conference papers hal-04633387v1

Two-way cooperation in a single symbiotic organ: the developmental chronicle of a multi-partner insect endosymbiosis

François Renoz , Karen Gaget , Hubert Charles , Mélanie Ribeiro Lopes , Nicolas Parisot
3rd Joint Congress on Evolutionary Biology, Jul 2024, Montreal, Canada
Conference papers hal-04753845v1

BCR4, a defensin with a strong impact on aphid survival, embryo development and symbiotic cells of three Acyrthosiphon pisum lines

Hugo Terrasson , Karen Gaget , Garance Lapetoule , Isabelle Rahioui , François Renoz
14ème rencontres réseau BAPOA, Nov 2024, Montpellier, France
Conference papers hal-04772051v1

Deciphering growth/nutrition dynamics at the aphid – symbiont interface through metabolic modeling

Léo Gerlin , Patrice Baa-Puyoulet , Karen Gaget , Isabelle Rahioui , Marie-Gabrielle Duport
3e Rencontre du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2023, Villeurbanne, France
Conference papers hal-04524579v1

Study of host-symbionts coevolution in the whitefly Bemisia tabaci: an experimental evolution approach

Hubert Charles , Hélène Henri , Zainab Belgaidi , Isabelle Rahioui , Karen Gaget
13e Rencontre du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2023, Villeurbanne, France
Conference papers hal-04524543v1

The Bacteriocyte-specific Cysteine-Rich (BCR) proteins: a role in the control of aphid symbiosis ?

Hugo Terrasson , Karine Loth , Françoise Paquet , Nicolas Parisot , Isabelle Rahioui
Journée de l'Enjeu Santé Globale et Bioingénierie de l'INSA, Apr 2023, Villeurbanne, France
Conference papers hal-04633269v1

Bacteriocyte-specific Cysteine-Rich (BCR) peptides form a new aphid-specific defensin-like family and are promising regulators of aphid symbiosis

Hugo Terrasson , Karine Loth , Nicolas Parisot , Françoise Paquet , Isabelle Rahioui
Rencontres du Réseau Ecologie des Interactions Durables (REID), May 2023, Poitiers, France
Conference papers hal-04633283v1

Characterization of Neuropeptide F and its receptor in the pea aphid, Acyrthosiphon pisum

Cissy Huygens , Jasmine Donckers , Mélanie Ribeiro Lopes , Karen Gaget , Federica Calevro
13rd BAPOA (Biologie Adaptative des Pucerons et Organismes Associés) network meeting, Nov 2023, Villeurbanne, France
Conference papers hal-04670572v1

Immunolocalisation des peptides "Bacteriocyte-specific cystein rich" (BCR), potentiels régulateurs de la symbiose chez les pucerons

Hugo Terrasson , Karen Gaget , Severine Balmand , Isabelle Rahioui , Patrick Callaerts
13. Rencontre du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2023, Lyon, France
Conference papers hal-04633315v1

Plasticity of bacteriocytes facing nutritional stresses in the pea aphid development.

Mélanie Ribeiro Lopes , Karen Gaget , François Renoz , Marie-Gabrielle Duport , Severine Balmand
12. Rencontre du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), May 2022, Nice, France
Conference papers hal-03741301v1

Les peptides « Bacteriocyte-specific Cystein-Rich » : une nouvelle famille de défensine. Régulateurs de la symbiose chez les pucerons ?

Hugo Terrasson , Karine Loth , Nicolas Parisot , Françoise Paquet , Isabelle Rahioui
9ème Journées du GDR MuFoPAM, Oct 2022, Amboise, France
Conference papers hal-04633233v1

Peptides « Bacteriocyte-specific Cysteine Rich » (BCR) : un rôle dans le contrôle de la symbiose ? Focus sur BCR4 chez le puceron du pois.

Hugo Terrasson , Karine Loth , Nicolas Parisot , Françoise Paquet , Isabelle Rahioui
12ème rencontres réseau BAPOA, May 2022, Nice, France
Conference papers hal-04771966v1

Sustainable laser-based technology for insect pest control

R. Gaetani , V. Lacotte , Vincent Dufour , Clavel A. , Marie-Gabrielle Duport
6th International Conference on Energy and Environmental Science, Jan 2022, Virtual, France
Conference papers hal-03543644v1

Peptides « Bacteriocyte-specific Cysteine Rich » (BCR) : un rôle dans le contrôle de la symbiose ? Focus sur BCR4 chez le puceron du pois

Hugo Terrasson , Karine Loth , Nicolas Parisot , Isabelle Rahioui , Karen Gaget
12. Rencontre du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), May 2022, Nice, France
Conference papers hal-03741305v1

Analysis of the inhibitor of aPoptosis (IAP) repertoire in insects reveals a complex pattern of gene losses and amplifications

Mélanie Ribeiro Lopes , Jousselin Emmanuelle , Patrice Baa-Puyoulet , C. Huygens , Karen Gaget
Incontri di diversità delle forme e degli animali, Università di Pisa, 2021, Pisa, Italy
Conference papers hal-03514196v1

Détection de pucerons par imagerie hyperspectrale en conditions de laboratoire

V. Lacotte , Sergio Peignier , Marie-Gabrielle Duport , Karen Gaget , Abdelaziz Heddi
Webinaires BAPOA, Sep 2021, Virtual, France
Conference papers hal-04772039v1

Analysis of the Inhibitor of aPoptosis (IAP) repertoire in insects reveals a complex pattern of gene losses and amplifications

Mélanie Ribeiro Lopes , Nicolas Parisot , Sergio Peignier , Karen Gaget , Marie-Gabrielle Duport
Webinaires BAPOA 2021, 2021, Villeurbanne (virtual), France
Conference papers hal-03514209v1

IAP (Inhibitor-of-Apoptosis Protein) gene family expansion and functional diversification in aphids

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Marie-Gabrielle Duport , Abdelaziz Heddi
UK-France joint Meeting Aphid Special Interest Group – BAPOA, Apr 2019, Rothamsted, United Kingdom
Conference papers hal-03512999v1

IAP (Inhibitor-of-Apoptosis Protein) gene family expansion and functional characterization in aphids

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Marie-Gabrielle Duport , Korneel Hens
8. international symposium on Molecular Insect Science, Jul 2019, Sitges, Spain
Conference papers hal-03741297v1

A novel cell death process is involved in the elimination of bacteriocytes and their symbionts through aphid aging

Mélanie Ribeiro Lopes , Pierre Simonet , Karen Gaget , Severine Balmand , Nicolas Parisot
France-Israel PRC Meeting – The role of metabolic interactions in shaping the bacterial endosymbiotic community of Hemyptera, Nov 2018, Villeurbanne, France
Conference papers hal-03514078v1

Amplification des gènes codant les protéines de la famille des IAP et leur rôle dans l'homéostasie bactériocytaire

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Marie-Gabrielle Duport , Korneel Hens
11. Réunion du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2018, Rennes, France
Conference papers hal-03741308v1

Another way to die for bacteriocytes in the aphid/Buchnera symbiotic system

Mélanie Ribeiro Lopes , Pierre Simonet , Karen Gaget , Severine Balmand , Kurt Buhler
Journée des doctorants du département SPE, Jun 2018, Nice, France
Conference papers hal-03510629v1

Bacteriocyte reprogramming to cope with nutritional stress in a phloem sap feeding hemipteran, the pea aphid Acyrthosiphon pisum

Nicolas Parisot , Mélanie Ribeiro Lopes , Karen Gaget , Marie-Gabrielle Duport , Patrice Baa-Puyoulet
France-Israel PRC Meeting – The role of metabolic interactions in shaping the bacterial endosymbiotic community of Hemyptera, Nov 2018, Villeurbanne, France
Conference papers hal-03514051v1

Expansion of genes encoding Apoptosis Inhibitor Proteins (IAPs) and their role in a novel bacteriocyte cell death process in aphid symbiosis

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Pierre Simonet , Severine Balmand
22. Evolutionary Biology Meeting, Sep 2018, Marseille, France
Conference papers hal-03509938v1

Bacteriocyte reprogramming to cope with nutritional stress in a phloem sap feeding hemipteran, the pea aphid Acyrthosiphon pisum

Nicolas Parisot , Stefano Colella , Mélanie Ribeiro Lopes , Karen Gaget , Marie-Gabrielle Duport
International Partner Days, Oct 2018, Villeurbanne (INSA-Lyon), France
Conference papers hal-03514034v1

Rôle clé du bactériocyte dans la résilience du puceron aux stress nutritionnels

Federica Calevro , Nicolas Parisot , Mélanie Ribeiro Lopes , Stefano Colella , Karen Gaget
11ème Réunion du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2018, Rennes, France
Conference papers hal-03514026v1

Effecteurs et inhibiteurs de l’apoptose chez le puceron du pois : annotation et implication dans la mort cellulaire bactériocytaire

Mélanie Ribeiro Lopes , Pierre Simonet , Karen Gaget , Marie-Gabrielle Duport , Severine Balmand
10. Réunion du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2017, Colmar, France
Conference papers hal-03506807v1

Life history traits and tissue-specific gene expression changes underlying the symbiotic pea aphid resilience to a tyrosine and phenylalanine depleted diet

Nicolas Parisot , Pierre Simonet , Karen Gaget , Marie-Gabrielle Duport , Patrice Baa-Puyoulet
9. Réunion du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2016, Amiens, France
Conference papers hal-03506796v1

The long-term relationship with Buchnera aphidicola imposes another way to die for Acyrthosiphon pisum bacteriocytes

Pierre Simonet , Severine Balmand , Karen Gaget , Karine Buhler , Nicolas Parisot
9. Réunion annuelle du Réseau BAPOA (Biologie Adaptative des Pucerons et Organismes Associés), Nov 2016, Amiens, France
Conference papers hal-03506794v1

Une nouvelle forme de mort cellulaire impliquée dans la dégénérescence des cellules bactériocytaires chez le puceron du pois, Acyrthosiphon pisum

Pierre Simonet , Severine Balmand , Karen Gaget , Marie-Gabrielle Duport , Nicolas Parisot
18. Colloque Biologie de l'Insecte, Jun 2016, Tours, France
Conference papers hal-03506790v1

Systems biology of symbiosis: from partners’ genomics to physiology of interactions

Hubert Charles , Federica Calevro , Gérard Febvay , Patrice Baa-Puyoulet , Marie-Gabrielle Duport
First Meeting of the PRC Israel-France, Sep 2016, Villeurbanne, France
Conference papers hal-03506791v1

Direct flow cytometry measurements and cell imaging reveal a fine-tuning of endosymbiont and bacteriocyte cell dynamics during aphid development

Pierre Simonet , Marie-Gabrielle Duport , Karen Gaget , Severine Balmand , Stefano Colella
UK – France joint meeting on Aphids (Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés – Aphids Special Interest Group of Royal Entomological Sociaty), Nov 2015, Paris, France
Conference papers hal-03506775v1

Coordination des dynamiques cellulaires entre bactériocytes et endosymbiotes au cours du développement des insectes : Une nouvelle approche par cytométrie en flux.

Pierre Simonet , Marie-Gabrielle Duport , Karen Gaget , Michèle Weiss-Gayet , Stefano Colella
Réunion annuelle du REID (Réseau National Ecologie des Interactions Durables), Réseau Ecologie des Interactions Durables (REID). Montferrier/ Lez, FRA., Mar 2015, Villeurbanne, France
Conference papers hal-02801005v1

Dynamique de la cellule bactériocytaire et des populations symbiotiques au cours du développement du puceron du pois

Pierre Simonet , Marie-Gabrielle Duport , Karen Gaget , M. Weiss-Gayet , Stefano Colella
7èmes journées du Réseau BAPOA (Biologie Adaptative des Pucerons et Organismes Associés), 2014, Avignon, France
Conference papers hal-03513906v1

Specific body compartment phenotypes induced by dsRNA treatments in the pea aphid: the cathepsin-L and phenylalanine hydroxylase examples

Pierre Simonet , Karen Gaget , Marie-Gabrielle Duport , Federica Calevro
7. Rencontres du réseau Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Réseau Biologie Adaptative des Pucerons et des Organismes Associés (BAPOA). Le Rheu, FRA., Nov 2014, Avignon, France
Conference papers hal-02795336v1

Dynamique de la cellule bactériocytaire et des populations symbiotiques au cours du développement du puceron du pois

Pierre Simonet , Marie-Gabrielle Duport , Karen Gaget , Michèle Weiss-Gayet , Stefano Colella
7. Rencontres du réseau Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Réseau Biologie Adaptative des Pucerons et des Organismes Associés (BAPOA). Le Rheu, FRA., Nov 2014, Avignon, France
Conference papers hal-02795335v1

L'inactivation par RNAi du gène codant la phénylalanine hydrolase dans les compartiments symbiotiques provoque une baisse de la fécondité et des défauts de développement chez le puceron du pois, Acyrthosiphon pisum

Karen Gaget , Marie-Gabrielle Duport , Marjolaine Rey , Severine Balmand , Hubert Charles
Réunion du GRREMI (Groupe Régional de Recherche en Microbiologie des Interactions), Oct 2013, Lyon, France
Conference papers hal-03506724v1

dsRNAi in aphids induces variable individual and tissue responses, and phenotypes specific to the administration methods

Panagiotis Sapountzis , Karen Gaget , Marie-Gabrielle Duport , G. Febvay , Hubert Charles
Cycle de séminaires en Biophysique et Biologie Moléculaire de la Cellule et du Développement, Dipartimento di Fisiologia e Biochimica, Università di Pisa / Scuola Normale Superiore di Pisa, Oct 2013, Pisa, Italy
Conference papers hal-03506764v1

Phénotypes induits par l'inactivation fonctionnelle par RNAi du gène ACYPY007803 (phényalanine hydroxylase) chez le puceron du pois

Andréane Rabatel , Marie-Gabrielle Duport , Karen Gaget , Hubert Charles , Gérard Febvay
5. Journées du Réseau BAPOA (Biologie Adaptative des Pucerons et Organismes Associés), Nov 2012, Lyon, France
Conference papers hal-03506379v1

Aphicibles - Symbiosis, digestion and reproduction as aphid physiological processes to identify new targets for insecticides

Yvan Rahbé , Denis Tagu , Guy Condemine , E Guiderdoni , Federica Calevro
ANR - Colloque Plant Genomics 2012, Apr 2012, Pont Royal en Provence, France
Conference papers hal-03506701v1

Integration of metabolic pathways and host regulation in symbiosis: tyrosine and cuticular protein biosynthesis during the pea aphid embryonic development

Andréane Rabatel , Gérard Febvay , Karen Gaget , Gabrielle Duport , Nadia Bendridi
Sixth International Symposium on Molecular Insect Science, 2011, Amsterdam, Netherlands
Conference papers hal-00748785v1

Transcriptome analysis of embryo development in a parthenogenetic and symbiotic insect model, the pea aphid

Andréane Rabatel , Gérard Febvay , Karen Gaget , Marie-Gabrielle Duport , Yvan Rahbé
IPG'10 Integrative Post-Genomics, Centre Jacques Cartier. Lyon, FRA., Nov 2011, Lyon, France
Conference papers hal-02814211v1
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Characterization of partenogenetic embryo development in the context of symbiosis using transcriptome analysis in the pea aphid model

Andréane Rabatel , Gérard Febvay , Karen Gaget , Marie-Gabrielle Duport , Yvan Rahbé
EMBO Workshop on Systems Biology of Development, EMBO. Heidelberg, DEU., Aug 2010, Ascona, Switzerland. 1 p
Conference papers hal-01231279v1

Individual and compartment specific response to RNAi in aphids: each individual matters

Panagiotis Sapountzis , Marie-Gabrielle Duport , Karen Gaget , Severine Balmand , Gérard Febvay
3. Réunion Réseau Français de Biologie Adaptative des Pucerons, Institut National de Recherche Agronomique (INRA). UMR Biologie Fonctionnelle, Insectes et Interactions (0203)., Oct 2010, Lyon, France
Conference papers hal-02821530v1

Annotation et évolution des familles de transporteurs chez le puceron du pois (Acyrthosiphon pisum)

Nicolas Parisot , Karen Gaget , Stefano Colella , Andréane Rabatel , Federica Calevro
3. Réunion Réseau Français de Biologie Adaptative des Pucerons, Institut National de Recherche Agronomique (INRA). UMR Biologie Fonctionnelle, Insectes et Interactions (0203)., Oct 2010, Lyon, France. n. p
Conference papers hal-02818835v1

Caractérisation transcriptomique du développement embryonnaire et larvaire du puceron du pois Acyrthosiphon pisum

Andréane Rabatel , Gérard Febvay , Karen Gaget , Marie-Gabrielle Duport , Yvan Rahbé
16. Colloque de Biologie de l’Insecte, Oct 2010, Lyon, France. 126 p
Conference papers hal-02755293v1

Aphicibles : Symbiosis, digestion and reproduction as aphid physiological processes to identify new targets for insecticides

Yvan Rahbé , Denis Tagu , Guy Condemine , Emmanuel Guiderdoni , Federica Calevro
Genoplante 2010, Agence Nationale de la Recherche (ANR). Paris, FRA., Mar 2010, Avignon, France. 40 diapos
Conference papers hal-02824684v1

Genomic analysis of the transport function in the symbiotic system of the pea aphid Acyrthosiphon pisum

Yvan Rahbé , Nicolas Parisot , Karen Gaget , Stefano Colella , Andréane Rabatel
5. Meeting GDRE-RA "Comparative genomics", Institut d'Estudis Catalans (IEC). Barcelona, ESP., Nov 2010, Barcelone, Spain. n. p
Conference papers hal-02823073v1

The aphid BCR4 structure and activity uncover a new defensin peptide superfamily

Hugo Terrasson , Karine Loth , Nicolas Parisot , Françoise Paquet , Isabelle Rahioui
XXVII International Congress of Entomology, Aug 2024, Kyoto, Japan
Conference poster hal-04702878v1

Bacteriocyte specific Cystein Rich peptides, a new defensin like protein family , are promising regulators of aphid symbiosis

Hugo Terrasson , Karine Loth , Nicolas Parisot , Françoise Paquet , Isabelle Rahioui
ISS Holobiont 2022, Jul 2022, Lyon, France
Conference poster hal-04771990v1

Bacteriocyte-specific Cystein-Rich (BCR) peptides, a new aphid’s defensin-like family, are promising regulators of aphid symbiosis

Hugo Terrasson , Karine Loth , Nicolas Parisot , Isabelle Rahioui , Karen Gaget
10. Congress of the International Society of Symbiosis, Jul 2022, Lyon, France
Conference poster hal-03741331v1

Embedded into bacteriocytes, but highly invasive: the puzzling case of the co-obligate symbiont Serratia symbiotica in the aphid Periphyllus lyropictus

François Renoz , Mélanie Ribeiro Lopes , Karen Gaget , Marie-Gabrielle Duport , Marie-Christine Eloy
ELI-Day, May 2022, Louvain-la-Neuve, Belgium
Conference poster hal-03741341v1

Extreme plasticity of bacteriocytes facing nutritional stresses during pea aphid development

Mélanie Ribeiro Lopes , Karen Gaget , Marie-Gabrielle Duport , Severine Balmand , Hubert Charles
10. Congress of the International Society of Symbiosis, Jul 2022, Lyon, France
Conference poster hal-03741327v1

ER stress as a major regulator of aphid bacteriocyte cell death

Karen Gaget , Mélanie Ribeiro Lopes , Marie-Gabrielle Duport , Patrick Callaerts , Nicolas Parisot
12. Rencontre du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), May 2022, Nice, France
Conference poster hal-03741344v1

Bacteriocytes and the interorgan communication network regulating physiology and metabolism of the pea aphid

Cissy Huygens , Mélanie Ribeiro Lopes , Karen Gaget , Marie-Gabrielle Duport , Sergio Peignier
10. Congress of the International Society of Symbiosis, Jul 2022, Lyon, France
Conference poster hal-03741324v1

The role of GPCRs in metabolism and physiology of the pea aphid, Acyrthosiphon pisum

Cissy Huygens , Mélanie Ribeiro Lopes , Karen Gaget , Marie-Gabrielle Duport , Federica Calevro
26.International Congress of Entomology, Jul 2022, Helsinki, Finland
Conference poster hal-03741320v1

A novel cell death process eliminates both bacteriocytes and their symbionts in the pea aphid/Buchnera symbiotic system

Mélanie Ribeiro Lopes , Pierre Simonet , Karen Gaget , Severine Balmand , Nicolas Parisot
UK-France joint Meeting Aphid Special Interest Group – BAPOA, Apr 2019, Rothamsted, United Kingdom
Conference poster hal-03513018v1

Bacteriocyte reprogramming to cope with nutritional stress in a phloem sap feeding hemipteran, the pea aphid Acyrthosiphon pisum

Nicolas Parisot , Mélanie Ribeiro Lopes , Karen Gaget , Marie-Gabrielle Duport , Patrice Baa-Puyoulet
UK-France joint Meeting Aphid Special Interest Group – BAPOA, Apr 2019, Harpenden, United Kingdom
Conference poster hal-03741333v1

Bacteriocyte reprogramming to maintain organismal homeostasis under nutritional stress in aphid symbiosis

Nicolas Parisot , Stefano Colella , Pierre Simonet , Karen Gaget , Marie-Gabrielle Duport
UK-France joint Meeting Aphid Special Interest Group – BAPOA, Apr 2019, Rothamsted, United Kingdom
Conference poster hal-03513048v1

Molecular characterization of aphid bacteriocyte cell death by RNAseq analysis

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Patrick Callaerts , Federica Calevro
International Partner Days, Oct 2018, Lyon, France
Conference poster hal-03741347v1

A novel cell death process eliminates both bacteriocytes and their symbionts in the pea aphid/Buchnera symbiotic system

Mélanie Ribeiro Lopes , Pierre Simonet , Karen Gaget , Severine Balmand , Nicolas Parisot
11. European Congress of Entomology, Jul 2018, Naples, Italy
Conference poster hal-03509913v1

A novel cell death process eliminates both bacteriocytes and their symbionts in the pea aphid/Buchnera symbiotic system

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Patrick Callaerts , Federica Calevro
International Partner Days, Oct 2018, Lyon, France
Conference poster hal-03741354v1

A novel cell death process eliminates both bacteriocytes and their symbionts in the pea aphid/Buchnera symbiotic system

Mélanie Ribeiro Lopes , Pierre Simonet , Karen Gaget , Severine Balmand , Nicolas Parisot
International Partner Days, Oct 2018, Villeurbanne (INSA-Lyon), France
Conference poster hal-03514067v1

Molecular characterization of aphid bacteriocyte cell death by RNAseq analysis

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Patrick Callaerts , Federica Calevro
11. European Congress of Entomology, Jul 2018, Naples, Italy
Conference poster hal-03741337v1

Bacteriocyte reprogramming to maintain organismal homeostasis under nutritional stress in aphid symbiosis

Nicolas Parisot , Stefano Colella , Pierre Simonet , Karen Gaget , Marie-Gabrielle Duport
XIth European Congress of Entomology, Jul 2018, Naples, Italy
Conference poster hal-03509885v1

Métabolisme de la tyrosine et développement parthénogénétique chez le puceron du pois : la fonction centrale de la phenylalanine hydroxylase

Pierre Simonet , Karen Gaget , Marjolaine Rey , Marie-Gabrielle Duport , Hubert Charles
7. Rencontres du réseau Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2014, Avignon, France. 2014
Conference poster hal-02795333v1

Cathepsin-L proteinase is involved in cuticle remodeling during the molting process in the pea aphid, Acyrthosiphon pisum

Pierre Simonet , Panagiotis Sapountzis , Marie-Gabrielle Duport , Severine Balmand , Karen Gaget
7. International Symposium on Molecular Insect Science, Jul 2014, Amsterdam, Netherlands. , 1 p., 2014
Conference poster hal-02797200v1
Image document

Tyrosine metabolism and parthenogenetic development in a symbiotic insect, the pea aphid: the central function of phenylalanine hydroxylase

Pierre Simonet , Karen Gaget , Marjolaine Rey , Marie-Gabrielle Duport , Hubert Charles
7. International Symposium on Molecular Insect Science, Jul 2014, Amsterdam, Netherlands. 1 p., 2014
Conference poster hal-02792558v1

Implication de la cathepsine-L dans le remodelage cuticulaire durant le processus de mue chez le puceron du pois, Acyrthosiphon pisum

Pierre Simonet , Panagiotis Sapountzis , Marie-Gabrielle Duport , Severine Balmand , Karen Gaget
7. Rencontres du réseau Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2014, Avignon, France. 2014
Conference poster hal-02795332v1

Diminution de fécondité et défauts de développement induits par l’inactivation fonctionnelle par RNAi du gène codant la phénylalanine hydroxylase chez le puceron du pois, Acyrthosiphon

Karen Gaget , Marie-Gabrielle Duport , Marjolaine Rey , Severine Balmand , Hubert Charles
17. Colloque de Biologie de l’Insecte - CBI-2013, Oct 2013, Montpellier, France
Conference poster hal-03506719v1

Phenotypic effects of ACYPI007803 knockdown by RNAi in the pea aphid

Andréane Rabatel , Karen Gaget , Marie-Gabrielle Duport , Hubert Charles , Gérard Febvay
8. Meeting of the International Aphid Genomics Consortium., Jan 2013, Harpenden, United Kingdom
Conference poster hal-03506744v1

Integration of metabolic pathways and host regulation in symbiosis: tyrosine and cuticular protein biosynthesis during the pea aphid embryonic development

Andréane Rabatel , Gérard Febvay , Karen Gaget , Marie-Gabrielle Duport , Nadia Bendridi
4. Réunion Réseau BAPOA, Nov 2011, Paris, France. 1 p., 2011
Conference poster hal-02805925v1

Integration of metabolic pathways and host regulation in symbiosis: tyrosine and cuticular protein biosynthesis during the pea aphid embryonic development

Andréane Rabatel , Gérard Febvay , Karen Gaget , Marie-Gabrielle Duport , Nadia Bendridi
6. International Symposium on Molecular Insect Science, Oct 2011, Amsterdam, Netherlands. Elsevier, 2011,  
Conference poster hal-02747829v1

Single insect and tissue compartment specific response to RNAi microinjection in aphids: each individual matters

Panagiotis Sapountzis , Marie-Gabrielle Duport , Karen Gaget , Thomas Horn , Michael Boutros
4. Annual Arthropod Genomics Symposium on “Arthropod Genomics: New Approaches and Outcomes”, Jun 2010, Kansas City, United States. 1 p., 2010
Conference poster hal-02820936v1

Réponse tissu-spécifique au traitement par RNAi chez le puceron du pois : une étude cinétique à l’échelle de l’individu

Panagiotis Sapountzis , Marie-Gabrielle Duport , Karen Gaget , Severine Balmand , Stéphanie Jaubert-Possamai
16. Colloque de Biologie de l’Insecte, Oct 2010, Lyon, France. , 126 p., 2010, CB-2010 : 16ème Colloque de Biologie de l'Insecte, Lyon, 18 au 20 octobre 2010
Conference poster hal-02755004v1

Analyse génomique de la fonction de transport dans le système symbiotique du puceron du pois Acyrthosiphon pisum

Nicolas Parisot , Karen Gaget , Stefano Colella , Andréane Rabatel , Federica Calevro
16. Colloque de Biologie de l’Insecte, Oct 2010, Lyon, France. , 126 p., 2010, CBI-2010 : 16ème Colloque de Biologie de l’Insecte, Lyon, 18 au 20 octobre 2010
Conference poster hal-02755294v1