Research assistance

Members

The “pole biotechnologique” brings together a range of bioengineering expertise for the development of tools and approaches for research in evolutionary biology; and operational competences to ensure their logistical and technical implementation.

Since it was set up, the biotechnology hub has perpetuated insect breeding activities, including several species of drosophila, but also Venturia and Bemisia for example. These breeding activities are carried out on artificial medium or plants. We ensure laboratory logistics (e.g. autoclave, stock management, ...) as well as safety aspects, and develop devices (e.g. via 3D printing) to feed experimental research in the laboratory focusing on evolutionary genomics, behavioural ecology and functional ecology.

Our expertise is also solicited to organize field work, in metropolitan France and internationally, and to carry out population monitoring of terrestrial mammals (e.g. roe deer, marmots, feral cats, bats) and birds (dipper). In addition to capture (e.g. trapping, netting), marking and monitoring of animals, we implement experimental approaches in natura, collect biometric, behavioral and physiological data, biological samples (blood, secretions, hair, faeces, biopsy, ...) and characterize the study environments (installation of sensors, aerial imaging by drones, construction of digital models of terrain ...).

Finally, the biotechnology hub offers the technical resources and skills to analyse a wide variety of biological samples in the laboratory through an multidisciplinary prism. The complementarity and synergy of our competences are expressed in the fields of molecular biology (PCR, qPCR, construction of libraries for the genesis of ohmic data), cell biology (confocal microscopy, flow cytometry), and biochemistry (characterization of metabolic, endocrine and oxidative profiles).

Rehabilitation work was done at the LBBE in 2022 and lead to a significant expansion of the experimental space. These new premises allow us to increase our capacity, to offer new spaces and modern tools dedicated to behavioral approaches. These new premises also allow us to widen the spectrum of our activities by developing new techniques (e.g. cell culture, Crispr/cas9, RNAi, ...).

In all our activities, we regularly welcome and supervise trainees and students of all levels. For any questions or information request, do not hesitate to contact us

Publications

Display of 91 to 120 publications on 283 in total

Role of symbionts in insects' ecological diversification: cytotype influences exploitation of an unfavorable host plant in the sap-feeder Bemisia tabaci (Hemiptera: Aleyrodidae).

Sylvain Benhamou, Isabelle Rahioui, Zainab Belgaidi, Hélène Henri, Hubert Charles, Pedro da Silva...

Rencontres du Groupe Régional de Recherche en Microbiologie des Interactions (G-RREMI) 2022 .

Poster

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Analyses of symbiotic bacterial communities in the plant pest Bemisia tabaci reveal high prevalence of Candidatus Hemipteriphilus asiaticus on the African continent

Laurence Mouton, Hélène Henri, Rahim Romba, Zainab Belgaidi, Olivier Gnankiné, Fabrice Vavre

Peer Community Journal . 2 ( e20 )

DOI: 10.24072/pcjournal.103

Journal article

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Decline in telomere length with increasing age across nonhuman vertebrates: A meta‐analysis

Florentin Remot, Victor Ronget, Hannah Froy, Benjamin Rey, Jean‐michel Gaillard, Daniel Nussey...

Molecular Ecology . 31 ( 23 ) : 5917-5932

DOI: 10.1111/mec.16145

Journal article

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Larval density in the invasive Drosophila suzukii : immediate and delayed effects on life-history traits

Alicia Reyes-Ramírez, Zaïnab Belgaidi, Patricia Gibert, Thomas Pommier, Aurélie Siberchicot, Laurence Mouton...

DOI: 10.1101/2022.10.06.511120

Preprint

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The oxidative cost of helping and its minimization in a cooperative breeder.

Rita Covas, Sophie Lardy, Liliana R. Silva, Benjamin Rey, André C. Ferreira, Franck Theron...

Behavioral Ecology . 33 ( 3 ) : 504-517

DOI: 10.1093/beheco/arab152

Journal article

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Co-variation between glucocorticoids, behaviour and immunity supports the pace-of-life syndrome hypothesis: an experimental approach

Jeffrey Carbillet, Benjamin Rey, Rupert Palme, Chloé Monestier, Luca Börger, Typhaine Lavabre...

Proceedings of the Royal Society B: Biological Sciences . 289 ( 1975 ) : 20220464

DOI: 10.1098/rspb.2022.0464

Journal article

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Variations in immune parameters with age in a wild rodent population and links with survival

Coraline Bichet, Corinne Régis, Emmanuelle Gilot-Fromont, Aurélie Cohas

Ecology and Evolution . 12 ( 7 ) : e9094

DOI: 10.1002/ece3.9094

Journal article

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Litter characteristics and helping context during early life shape the responsiveness of the stress axis in a wild cooperative breeder

Aurélie Cohas, Coraline Bichet, Rébecca Garcia, Sylvia Pardonnet, Sophie Lardy, Benjamin Rey

BioRxiv . 75 : 171

DOI: 10.1101/2021.06.11.448015

Journal article

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Mechanical ventilation preserves diaphragm mitochondrial function in a rat sepsis model

P. Eyenga, D. Roussel, B. Rey, P. Ndille, L. Teulier, F. Eyenga...

Intensive Care Medicine Experimental . 9 ( 1 ) : 1-16

DOI: 10.1186/s40635-021-00384-w

Journal article

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Interactions entre ruminants domestiques et sauvages - Parasitisme partagé et résistances

Gilles Bourgoin, Camille Beaumelle, Noémie Begoc, Florence Veyssiere, Hélène Verheyden, Philippe Jacquiet...

Journées Nationales des GTV .

Conference paper

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ITS-2 rDNA metabarcoding in two isolated populations of roe deer (Capreolus capreolus) reveals variation in the nemabiome among age classes

Camille Beaumelle, Elizabeth Redman, Jill De Rijke, Slimania Benabed, Jeanne Duhayer, Marie-Therese Poirel...

28th International Conference of the World Association for the Advancement of Veterinary Parasitology .

Conference paper

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Dealing with host and food searching in a diurnal parasitoid: consequences of light at night at intra‐ and trans‐generational levels

Elisa Gomes, Benjamin Rey, François Débias, Isabelle Amat, Emmanuel Desouhant

Insect conservation and diversity . 14 ( 2 ) : 235-246

DOI: 10.1111/icad.12477

Journal article

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Detection and monitoring of Drosophila suzukii in raspberry and cherry orchards with volatile organic compounds in the USA and Europe

Nicholas Larson, Jaime Strickland, Vonnie Shields, Antonio Biondi, Lucia Zappalà, Carmelo Cavallaro...

Scientific Reports . 11 ( 1 )

DOI: 10.1038/s41598-021-85884-1

Journal article

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DNA methylation as a tool to explore ageing in wild roe deer populations

Jean‐françois Lemaître, Benjamin Rey, Jean‐michel Gaillard, Corinne Régis, Emmanuelle Gilot-Fromont, François Débias...

Molecular Ecology Resources . 22 ( 3 ) : 1002-1015

DOI: 10.1111/1755-0998.13533

Journal article

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Metabarcoding in two isolated populations of wild roe deer (Capreolus capreolus) reveals variation in gastrointestinal nematode community composition between regions and among age classes

Camille Beaumelle, Elizabeth M Redman, Jill de Rijke, Janneke Wit, Slimania Benabed, François Debias...

Parasites & Vectors . 14 : 594

DOI: 10.1186/s13071-021-05087-5

Journal article

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Maternal effects shape offspring physiological condition but do not senesce in a wild mammal

Louise Cheynel, Emmanuelle Gilot-Fromont, Benjamin Rey, Erwan Quéméré, François Débias, Jeanne Duhayer...

Journal of Evolutionary Biology . 34 ( 4 ) : 661-670

DOI: 10.1111/jeb.13768

Journal article

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Short-term telomere dynamics is associated with glucocorticoid levels in wild populations of roe deer

Jean-François Lemaître Lemaître, Jeffrey Carbillet, Benjamin Rey, Rupert Palme, Hannah Froy, Rachael V. Wilbourn...

Comparative Biochemistry and Physiology - A: Comparative Physiology . 252 : 1-7

DOI: 10.1016/j.cbpa.2020.110836

Journal article

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Cytotype Affects the Capability of the Whitefly Bemisia tabaci MED Species To Feed and Oviposit on an Unfavorable Host Plant

Sylvain Benhamou, Isabelle Rahioui, Hélène Henri, Hubert Charles, Pedro da Silva, Abdelaziz Heddi...

mBio . 12 ( 6 ) : 1-16

DOI: 10.1128/mBio.00730-21

Journal article

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Wolbachia load variation in Drosophila is more likely caused by drift than by host genetic factors

Alexis Bénard, Hélène Henri, Camille Noûs, Fabrice Vavre, Natacha Kremer

Peer Community In Evolutionary Biology .

DOI: 10.1101/2020.11.29.402545

Journal article

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Role of symbionts in insects’ ecological diversification: cytotype influences exploitation of an unfavorable host plant in the sap-feeder Bemisia tabaci

Sylvain Benhamou, Isabelle Rahioui, Hélène Henri, Hubert Charles, Pedro da Silva, Abdelaziz Heddi...

DECRYPthèse E2M2 Edition 20 .

Conference paper

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Role of symbionts in insects’ ecological diversification: cytotype influences exploitation of an unfavorable host plant in the whitefly Bemisia tabaci (Hemiptera: Aleyrodidae)

Sylvain Benhamou, Isabelle Rahioui, Hélène Henri, Hubert Charles, Pedro da Silva, Abdelaziz Heddi...

Webinaires du Groupe Régional de Recherche en Microbiologie des Interactions (G-RREMI) 2021 .

Conference paper

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The transposable element-rich genome of the cereal pest Sitophilus oryzae

Nicolas Parisot, Carlos Vargas-Chávez, Clément Goubert, Patrice Baa-Puyoulet, Séverine Balmand, Louis Beranger...

BMC Biology . 19 ( 1 ) : 241

DOI: 10.1186/s12915-021-01158-2

Journal article

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How consistent is RAD‐seq divergence with DNA‐barcode based clustering in insects?

Marie Cariou, Hélène Henri, Sonia Martinez, Laurent Duret, Sylvain Charlat

Molecular Ecology Resources . 20 ( 5 ) : 1294-1298

DOI: 10.1111/1755-0998.13178

Journal article

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Evolutionary stasis of the pseudoautosomal boundary in strepsirrhine primates

Rylan Shearn, Alison E Wright, Sylvain Mousset, Corinne Régis, Simon Penel, Jean-François Lemaître Lemaître...

eLife . 9

DOI: 10.7554/eLife.63650

Journal article

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An efficient RNA-seq-based segregation analysis identifies the sex chromosomes of Cannabis sativa

Djivan Prentout, Olga Razumova, Benedicte Rhone, Hélène Badouin, Hélène Henri, Cong Feng...

Genome Research . 30 ( 2 ) : 164-172

DOI: 10.1101/gr.251207.119

Journal article

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Under cover of the night: context-dependency of anthropogenic disturbance on stress levels of wild roe deer Capreolus capreolus

Jeffrey Carbillet, Benjamin Rey, Rupert Palme, Nicolas Morellet, Nadège Bonnot, Yannick Chaval...

Conservation Physiology . 8 ( 1 )

DOI: 10.1093/conphys/coaa086

Journal article

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Increased Diurnal Activity Is Indicative of Energy Deficit in a Nocturnal Mammal, the Aardvark

Nora Marie Weyer, Andrea Fuller, Anna Jean Haw, Leith Carl Rodney Meyer, Duncan Mitchell, Mike Picker...

Frontiers in Physiology . 11 : 637

DOI: 10.3389/fphys.2020.00637

Journal article

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Epigenetic clock and DNA methylation studies of roe deer in the wild

Jean-François Lemaître Lemaître, Benjamin Rey, Jean-Michel Gaillard, Corinne Régis, Emmanuelle Gilot-Fromont, Maryline Pellerin...

DOI: 10.1101/2020.09.21.306613

Preprint

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