Evolutionary Genetics of Interactions Group

Members

Living systems are made up of a multitude of interlocking levels of organization, involving cooperation and conflict. Cooperation and the selection of systems operating in a coordinated manner has allowed so-called "major" evolutionary transitions, towards new scales of individuality, such as the eukaryotic cell. Nevertheless, natural selection continues to operate at all scales, generating possible evolutionary conflicts between the different components of the individual.

Our research is in line with this perspective, and aims to better understand the nature and evolutionary implications of the interactions between the multiple components of organisms, from genes to symbiotic bacteria, viruses and transposable elements. We also explore the impact of these interactions on the dynamics of genetic information, through horizontal transfer, or on genetic innovation and adaptation, through domestication. Our research, mainly experimental, but also theoretical, is implemented on arthropod models, and is mainly related to genetics and evolutionary genomics.

The team is structured along two main axis:

  •     Intragenomic interactions: transposable elements (resp. Marie Fablet)

        Ex1: The evolutionary dynamics of transposable elements (TEs) in genomes, in relation to their natural variability.      Our models include natural populations of Drosophila melanogaster and D. simulans, as well as species of agronomic or societal interest, such as the invasive species D. suzukii or the tiger mosquito Aedes albopictus.
        Ex2: Interactions between ET control and anti-viral immunity. We are studying the molecular mechanisms of RNA interference at the origin of the entanglement of these two processes, as well as the co-evolutionary implications, using experimental infections of different viruses on several Drosophila lines.
        People involved : CV, MB, MF

  •     Symbiosis, the driving force of evolution (resp. Natacha Kremer)

        Ex1 : Certain symbiotic bacteria provide metabolic capacities that the insect lacks. We are analysing these interactions in haematophagous insects (bedbugs, ticks) and phytophagous insects (the whitefly Bemisia tabaci) using approaches combining phenotype analysis, genetics, physiology and metabolomics.
        Ex2: Parasitoid insects have domesticated viral genes enabling them to bypass the immune responses of their hosts. We are studying the frequency and adaptive significance of these events and, more generally, looking into the factors structuring horizontal transfers in host-parasitoid communities.
        People involved: NK, LM, LZ, JMD, JV, FV, SC

 

Publications

Display of 361 to 390 publications on 460 in total

Differences in genome size between closely related species: the Drosophila melanogaster species subgroup.

Matthieu Boulesteix, Michèle Weiss, Christian Biémont

Molecular Biology and Evolution . 23 ( 1 ) : 162-7

DOI: 10.1093/molbev/msj012

Journal article

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Outbreeding selects for spiteful cytoplasmic elements

J. Engelstädter, S. Charlat

Proceedings of the Royal Society B: Biological Sciences . 273 : 923-929

Journal article

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Evolution of Male Killer Suppression in a Natural Population

E.A. Hornett, S. Charlat, A.M.R. Duplouy, N. Davies, G.K. Roderick, N. Wedell...

PLoS Biology . 4 : 1643-1648

Journal article

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The evolution of cytoplasmic incompatibility types: integrating segregation inbreeding and outbreeding

J. Engelstädter, S. Charlat, A. Pomiankowski, D. Hurst G.D.

Genetics . 172 : 2601-2611

Journal article

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Ageing and the evolution of female resistance to remating in seed beetles

A.A. Maklakov, N. Kremer, G. Arnqvist

Biology Letters . 2 : 62-64

Journal article

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Unicoloniality recognition and genetic differentiation in a native Formica ant

B. Holzer, M. Chapuisat, N. Kremer, C. Finet, L. Keller

Journal of Evolutionary Biology . 19 : 2031-2039

Journal article

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A Newly Discovered Virus Manipulates Superparasitism Behavior in a Parasitoid Wasp

Julien Varaldi, Sylvain Gandon, Ana R Rivero, Sabine Patot, Frédéric Fleury

Insect Symbiosis . 2 : 119-139

DOI: 10.1201/9781420005936

Book chapter

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Effect of temperature on Wolbachia density and impact on cytoplasmic incompatibility

L. Mouton, H. Henri, M. Boulétreau, F. Vavre

Parasitology . 132 : 49-56

Journal article

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Differences in Genome Size Between Closely Related Species : The Drosophila melanogaster Species Subgroup

M. Boulesteix, M. Weiss, C. Biémont

Molecular Biology and Evolution . 23 : 162-167

Journal article

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Differences in genom size between closely related species : the drosophila melanogaster species subgroup.

M. Boulesteix, M. Weiss, C. Biemont

Molecular Biology and Evolution . ( 23 ) : 162-167

Journal article

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Competing selfish genetic elements in the butterfly Hypolimnas bolina

S. Charlat, J. Engelstadter, E.A. Dyson, E.A. Hornett, A. Duplouy, Pablo Tortosa...

Current Biology . 16 : 2453-2458

Journal article

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Junk DNA as an evolutionary force

C. Biémont, Cristina Vieira

Nature . 443 : 521-524

Journal article

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Increase of the Behavioral Response to Kairomones by the Parasitoid Wasp Leptopilina heterotoma Surviving Insecticides

Jean-Marie Delpuech, C. Bardon, M. Boulétreau

Archives of Environmental Contamination and Toxicology . 49 : 186-191

Journal article

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Evaluation des effets sublétaux d'insecticides sur des insectes auxiliaires entomophages.

Laure Kaiser, Jean-Marie Delpuech, Philippe Kreiter, Jean-Noël Reboulet, Nicolas Desneux

Programme national d'écotoxicologie: avancées récentes .

Book chapter

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Multiple infections and diversity of cytoplasmic incompatibility in a haplodiploid species

L. Mouton, H. Henri, M. Boulétreau, F. Vavre

Heredity . 94 : 187-192

Journal article

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An efficient procedure for purification of the obligate intracellular Wolbachia pipientis and representative amplification of its genome by multiple displacement amplification

Patrick Mavingui, Van Tran Van, Estelle Labeyrie, Edwige Rancès, Fabrice Vavre, Pascal Simonet

Applied and Environmental Microbiology . 71 : 6910-6917

Journal article

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Transposable elements in mosquitoes

Matthieu Boulesteix, Christian Biémont

Cytogenetics and Genome Research . 110 : 500--509

Journal article

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Prevalence and penetrance variation of male-killing Wolbachia across Indo-Pacific populations of the butterfly Hypolimnas bolina

S. Charlat, E.A. Hornett, E.A. Dyson, P.P. Ho, N.T. Loc, M. Schilthuizen...

Molecular Ecology . 14 : 3525-3530

Journal article

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Is genome size influenced by colonization of new environments in dipteran species ?

C. Nardon, G. Deceliere, C. Loevenbruck, M. Weiss, Cristina Vieira, C. Biémont

Molecular Ecology . 14 : 869-878

Journal article

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New regulatory regions of Drosophila 412 retrotransposable element generated by recombination

N. Mugnier, C. Biémont, Cristina Vieira

Molecular Biology and Evolution . 22 : 747-757

Journal article

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Adaptive male effects on female ageing in seed beetles

A.A. Maklakov, N. Kremer, G. Arnqvist

Proceedings of the Royal Society B: Biological Sciences . 272 : 2485-2489

Journal article

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Wolbachia requierement for oogenesis : occurence within the genus Asobara (Hynoptera, Braconidae) and evidence for intraspecific variation in A. tabida.

F. Dedeine, F. Vavre, M. Bouletreau

Heredity . 95 : 394-400

Journal article

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Superparasitism acceptance and patch-leaving mechanisms in parasitoids: A comparison between two sympatric wasps

Julien Varaldi, P. Fouillet, M. Boulétreau, Frédéric Fleury

Animal Behaviour . 69 : 1227-1234

Journal article

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Cost induced by viral particles manipulating superparasitism behaviour in the parasitoid Leptopilina boulardi

Julien Varaldi, M. Boulétreau, Frédéric Fleury

Parasitology . 131 : 161-168

Journal article

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Évaluation des effets sublétaux d'insecticides sur des insectes auxiliaires entomophages

Laure Kaiser, Jean-Marie Delpuech, Jean-Noël Reboulet, Nicolas Desneux, Halitiana Rafalimanana, Marcel Thaon...

incollection . -- : 85-96

Journal article

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Efficient procedure for purification of obligate intracellular Wolbachia pipientis and representative amplification of its génome by multiple-pisplacement amplification

Patrick Mavingui, Van Tran Van, Estelle Labeyrie, Edwige Rancès, Fabrice Vavre, Pascal Simonet

Applied and Environmental Microbiology . 71 ( 11 ) : 6910-6917

DOI: 10.1128/AEM.71.11.6910-6917.2005

Journal article

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Wolbachia requirement for oogenesis: occurrence within the genus Asobara (Hymenoptera Braconidae) and evidence for intraspecific variation in A. tabida

F. Dedeine, M. Boulétreau, F. Vavre

Heredity . -- : 267-282

Journal article

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Exploring the evolution of Wolbachia compatibility types: a simulation approach

S. Charlat, C. Calmet, Olivier Andrieu, H. Mercot

Genetics . 170 : 495-507

DOI: 10.1534/genetics.103.015198

Journal article

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Interactions between inherited bacteria and their hosts: The Wolbachia paradigm

Z. Veneti, M. Reuter, H. Montenegro, E.A. Hornett, S. Charlat, D. Hurst G.D.

incollection . -- : 119-141

Journal article

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What transposable elements tell us about genome organization and evolution: the case of Drosophila

C. Biémont, Cristina Vieira

Cytogenetics and Genome Researchearch . 110 : 25-34

Journal article

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