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Mélanie Ribeiro Lopes

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The Di-Symbiotic Systems in the Aphids Sipha maydis and Periphyllus lyropictus Provide a Contrasting Picture of Recent Co-Obligate Nutritional Endosymbiosis in Aphids

François Renoz , Jérôme Ambroise , Bertrand Bearzatto , Samir Fakhour , Nicolas Parisot et al.
Microorganisms, 2022, 10 (7), pp.1360. ⟨10.3390/microorganisms10071360⟩
Journal articles hal-03738802v1
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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 et al.
International Journal of Molecular Sciences, 2022, 23 (20), pp.12480. ⟨10.3390/ijms232012480⟩
Journal articles hal-03862651v1

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 et al.
Insect Biochemistry and Molecular Biology, inPress, 141, pp.103670. ⟨10.1016/j.ibmb.2021.103670⟩
Journal articles hal-03507324v1
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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 et al.
Microbiology Spectrum, 2022, ⟨10.1128/spectrum.00457-22⟩
Journal articles hal-03704068v1
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Evolutionary novelty in the apoptotic pathway of aphids

Mélanie Ribeiro Lopes , Nicolas Parisot , Karen Gaget , Cissy Huygens , Sergio Peignier et al.
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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The genome sequence of the grape phylloxera provides insights into the evolution, adaptation, and invasion routes of an iconic pest

Claude Rispe , Fabrice Legeai , Paul Nabity , Rosa Fernández , Arinder Arora et al.
BMC Biology, 2020, 18 (1), pp.90. ⟨10.1186/s12915-020-00820-5⟩
Journal articles hal-02917617v1
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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 et al.
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

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 et al.
12. Rencontre du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), May 2022, Nice, France
Conference papers hal-03741305v1

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

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

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 et al.
Incontri di diversità delle forme e degli animali, Università di Pisa, 2021, Pisa, Italy
Conference papers hal-03514196v1

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 et al.
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 et al.
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 et al.
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 et al.
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

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 et al.
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 et al.
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 et al.
11ème Réunion du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2018, Rennes, France
Conference papers hal-03514026v1

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

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

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 et al.
11. Réunion du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2018, Rennes, France
Conference papers hal-03741308v1

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 et al.
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

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 et al.
10. Réunion du Réseau Français de Biologie Adaptative des Pucerons et Organismes Associés (BAPOA), Nov 2017, Colmar, France
Conference papers hal-03506807v1

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 et al.
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 et al.
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 et al.
10. Congress of the International Society of Symbiosis, Jul 2022, Lyon, France
Conference poster hal-03741327v1

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 et al.
26.International Congress of Entomology, Jul 2022, Helsinki, Finland
Conference poster hal-03741320v1

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 et al.
10. Congress of the International Society of Symbiosis, Jul 2022, Lyon, France
Conference poster hal-03741324v1

ER stress as a major regulator of aphid bacteriocyte cell death

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

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 et al.
UK-France joint Meeting Aphid Special Interest Group – BAPOA, Apr 2019, Harpenden, United Kingdom
Conference poster hal-03741333v1

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 et al.
UK-France joint Meeting Aphid Special Interest Group – BAPOA, Apr 2019, Rothamsted, United Kingdom
Conference poster hal-03513018v1

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 et al.
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 et al.
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 et al.
11. European Congress of Entomology, Jul 2018, Naples, Italy
Conference poster hal-03741337v1

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 et al.
11. European Congress of Entomology, Jul 2018, Naples, Italy
Conference poster hal-03509913v1

Molecular characterization of aphid bacteriocyte cell death by RNAseq analysis

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