S
Sylvie Gimenez
Researcher at University of Montpellier
Publications - 23
Citations - 915
Sylvie Gimenez is an academic researcher from University of Montpellier. The author has contributed to research in topics: Gene & Spodoptera. The author has an hindex of 12, co-authored 22 publications receiving 691 citations. Previous affiliations of Sylvie Gimenez include Institut national de la recherche agronomique.
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Two genomes of highly polyphagous lepidopteran pests (Spodoptera frugiperda, Noctuidae) with different host-plant ranges
Anaïs Gouin,Anthony Bretaudeau,Anthony Bretaudeau,Kiwoong Nam,Sylvie Gimenez,Jean-Marc Aury,Bernard Duvic,Frédérique Hilliou,Nicolas Durand,Nicolas Montagné,Isabelle Darboux,Suyog S. Kuwar,Thomas Chertemps,David Siaussat,Anne Bretschneider,Yves Moné,Seung-Joon Ahn,Sabine Hänniger,Anne Sophie Gosselin Grenet,David Neunemann,Florian Maumus,Isabelle Luyten,Karine Labadie,Wei Xu,Fotini Koutroumpa,Jean Michel Escoubas,Angel Llopis,Martine Maïbèche-Coisne,Fanny Salasc,Fanny Salasc,Archana Tomar,Alisha Anderson,Sher Afzal Khan,Pascaline Dumas,Marion Orsucci,Julie Guy,Caroline Belser,Adriana Alberti,Benjamin Noel,Arnaud Couloux,Jonathan Mercier,Sabine Nidelet,Emeric Dubois,Nai-Yong Liu,Isabelle Boulogne,Olivier Mirabeau,Gaëlle Le Goff,Karl H.J. Gordon,John G. Oakeshott,Fernando Luis Cônsoli,Anne-Nathalie Volkoff,Howard W. Fescemyer,James H. Marden,Dawn S. Luthe,Salvador Herrero,David G. Heckel,Patrick Wincker,Patrick Wincker,Gael J. Kergoat,Joelle Amselem,Hadi Quesneville,Astrid T. Groot,Astrid T. Groot,Emmanuelle Jacquin-Joly,Nicolas Nègre,Claire Lemaitre,Fabrice Legeai,Emmanuelle d'Alençon,Philippe Fournier +68 more
TL;DR: Signs of positive selection in genes involved in chemoreception, detoxification and digestion, and copy number variation in the two latter gene families are found, suggesting an adaptive role for structural variation.
Journal ArticleDOI
Extensive synteny conservation of holocentric chromosomes in Lepidoptera despite high rates of local genome rearrangements
Emmanuelle d'Alençon,Hideki Sezutsu,Fabrice Legeai,Emmanuelle Permal,Sylvie Bernard-Samain,Sylvie Gimenez,C. Gagneur,François Cousserans,M. Shimomura,A. Brun-Barale,Timothée Flutre,Arnaud Couloux,Peter D. East,Karl H.J. Gordon,Kazuei Mita,Hadi Quesneville,Philippe Fournier,René Feyereisen +17 more
TL;DR: This study sequenced BACs from two major pests, the noctuid moths Helicoverpa armigera and Spodoptera frugiperda, corresponding to 15 regions distributed on 11 B. mori chromosomes, and reports a large cluster of eight members of the aminopeptidase N gene family that is estimated to have been present since the Jurassic.
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Spodoptera frugiperda (Lepidoptera: Noctuidae) host-plant variants: two host strains or two distinct species?
Pascaline Dumas,Pascaline Dumas,Fabrice Legeai,Claire Lemaitre,Erwan Scaon,Marion Orsucci,Marion Orsucci,Karine Labadie,Sylvie Gimenez,Anne-Laure Clamens,Hélène Henri,Fabrice Vavre,Jean-Marc Aury,Philippe Fournier,Gael J. Kergoat,Emmanuelle d'Alençon +15 more
TL;DR: A significant reduction of mating success in F1 in one direction of the cross and a high level of microsatellite markers showing transmission ratio distortion in the F2 progeny support the existence of post-zygotic reproductive isolation between the two laboratory strains.
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SPODOBASE: an EST database for the lepidopteran crop pest Spodoptera.
Vincent Nègre,Vincent Nègre,Thierry Hotelier,Anne-Nathalie Volkoff,Sylvie Gimenez,François Cousserans,Kazuei Mita,Xavier Sabau,Janick Rocher,Miguel López-Ferber,Emmanuelle d'Alençon,Pascaline Audant,Cécile Sabourault,Vincent Bidegainberry,Frédérique Hilliou,Philippe Fournier +15 more
TL;DR: The SPODOBASE database provides integrated access to expressed sequence tags (EST) from the lepidopteran insect Spodoptera frugiperda which will allow identification of a number of genes and comprehensive cloning of gene families of interest for scientific community.
Journal ArticleDOI
Characterization of the cDNA encoding the 90 kDa heat-shock protein in the Lepidoptera Bombyx mori and Spodoptera frugiperda
Igor Landais,Jean-Michel Pommet,Kasuei Mita,Junko Nohata,Sylvie Gimenez,Philippe Fournier,Gérard Devauchelle,Martine Duonor-Cerutti,Mylène Ogliastro +8 more
TL;DR: It is shown that, unlike the vertebrates, hsp90 is a unique gene in both S. frupiperda and B. mori genomes, andylogenetic analysis based on the two lepidopteran and 23 other HSP90 aa sequences displays a high consistency with known phylogeny at both high and low taxonomic levels.