Research Topics
| A EstoupSummaryAffiliation: Institut National de la Recherche Agronomique Country: France Publications
| Collaborators
|
Detail Information
Publications
Inferring population history from microsatellite and enzyme data in serially introduced cane toads, Bufo marinusA Estoup
Department of Zoology and Entomology, University of Queensland, QLD 4072 Australia
Genetics 159:1671-87. 2001..Limits of our model and method for the analysis of nonequilibrium populations were discussed...
Genetic analysis of complex demographic scenarios: spatially expanding populations of the cane toad, Bufo marinusArnaud Estoup
Centre de Biologie et de Gestion des Populations, Institut National de Recherche Agronomique, Campus International de Baillarguet CS 30 016 34988, Montferrier sur Lez, France
Evolution 58:2021-36. 2004..It also provides the basis for investigating the interplay between population dynamics, drift, and selection in invasive species...- Bayesian inferences on the recent island colonization history by the bird Zosterops lateralis lateralisA Estoup
Centre de Biologie et de Gestion des Populations, Campus International de Baillarguet CS 30 016, 34988, Montferrier Lez Cedex, France
Mol Ecol 12:657-74. 2003.... - Homoplasy and mutation model at microsatellite loci and their consequences for population genetics analysisArnaud Estoup
Centre de Biologie et de Gestion des Populations, Campus International de Baillarguet, 34980 Montferrier Lez, France
Mol Ecol 11:1591-604. 2002..The situations where size homoplasy may be more problematic involve high mutation rates and large population sizes together with strong allele size constraints... 
Reproductive system, social organization, human disturbance and ecological dominance in native populations of the little fire ant, Wasmannia auropunctataJulien Foucaud
INRA, UMR CBGP, INRA IRD Cirad Montpellier SupAgro, Montferrier sur Lez, France
Mol Ecol 18:5059-73. 2009..The W. auropunctata model illustrates the strong impact of human disturbance on species' ecological features and the adaptive potential of clonal reproductive systems...- Influence of mutational and sampling factors on the estimation of demographic parameters in a "continuous" population under isolation by distanceRaphael Leblois
Laboratoire Modélisation et Biologie Evolutive, CBGP INRA, Montferrier sur Lez, France
Mol Biol Evol 20:491-502. 2003..Finally, although we show that this method is reasonably robust with respect to the sampling scale, sampling individuals at a local geographical scale gives more precise estimations of Dsigma2... - Do outbreaks affect genetic population structure? A worldwide survey in Locusta migratoria, a pest plagued by microsatellite null allelesM P Chapuis
Unité Mixte de Recherche Centre de Biologie et Gestion des Populations, INRA IRD Cirad Montpellier SupAgro, Institut National de la Recherche Agronomique, Campus International de Baillarguet, Montferrier sur Lez CEDEX, France
Mol Ecol 17:3640-53. 2008..By systematically assessing the effects of null alleles using computer simulations, we also provide a template for the analysis of microsatellite data sets characterized by a high prevalence of null alleles... - "Neighbourhood" size, dispersal and density estimates in the prickly forest skink (Gnypetoscincus queenslandiae) using individual genetic and demographic methodsJ Sumner
Department of Zoology and Entomology, University of Queensland, QLD 4072, Australia
Mol Ecol 10:1917-27. 2001..The relationship between the two categories of neighbourhood size, dispersal and density estimates and reasons for any disparities are discussed... - Clonal reproduction by males and females in the little fire antDenis Fournier
Centre de Biologie et de Gestion des Populations, INRA, Campus International de Baillarguet, CS 30 016, 34988 Montferrier Lez cedex, France
Nature 435:1230-4. 2005..These findings show that the haplodiploid sex-determination system provides grounds for the evolution of extraordinary genetic systems and new types of sexual conflict... - Spatial genetic structure of a small rodent in a heterogeneous landscapeB Gauffre
INRA, UMR CBGP INRA IRD Cirad Montpellier SupAgro, Campus International de Baillarguet, CS 30016, F 34988 Montferrier sur Lez cedex, France
Mol Ecol 17:4619-29. 2008..High dispersal rates may be imposed by the strong spatio-temporal heterogeneity of habitat quality, which characterises intensive agroecosystems... - Juxtaposed microsatellite systems as diagnostic markers for admixture: an empirical evaluation with brown trout (Salmo trutta) as model organismA Estoup
Laboratoire de Genetique des Poissons, INRA, 78352 Jouy en Josas, France, Laboratoire de Modélisation et de Biologie Evolutive, CBGP INRA, 34090 Montpellier, France
Mol Ecol 9:1873-86. 2000..The interpretation of the origin of JMS haplotypes based on the allele length variants was supported by nucleotide sequence analysis... - Phylogeography and population structure of an ecotonal marsupial, Bettongia tropica, determined using mtDNA and microsatellitesL C Pope
Department of Zoology and Entomology, University of Queensland, St Lucia, 4072 Queensland, Australia
Mol Ecol 9:2041-53. 2000..Despite relatively limited gene flow, evidence for asymmetric dispersal suggests more complicated population dynamics than a simple linear stepping-stone model... - Thelytokous parthenogenesis, male clonality and genetic caste determination in the little fire ant: new evidence and insights from the labJ Foucaud
INRA, UMR CBGP INRA IRD Cirad Montpellier SupAgro, Campus International de Baillarguet, Montferrier sur Lez, France
Heredity (Edinb) 105:205-12. 2010..Finally, we obtained evidence of a genetic basis for caste determination. The evolutionary significance of the reproduction system polymorphism and genetic caste determination as well as future research opportunities are discussed... - Genetic assignment methods for the direct, real-time estimation of migration rate: a simulation-based exploration of accuracy and powerDavid Paetkau
Department of Zoology and Entomology, University of Queensland, St. Lucia, QLD 4072, Australia
Mol Ecol 13:55-65. 2004.... - Bayesian analysis of an admixture model with mutations and arbitrarily linked markersLaurent Excoffier
Institut National de la Recherche Agronomique, Centre de Biologie et de Gestion des Populations CBGP, Campus International de Baillarguet, Montferrier sur Lez, France
Genetics 169:1727-38. 2005..ligustica populations were completely separated since the last glacial maximum... - Inference on population history and model checking using DNA sequence and microsatellite data with the software DIYABC (v1.0)Jean Marie Cornuet
INRA, UMR CBGP INRA IRD Cirad Montpellier SupAgro, Campus International de Baillarguet, CS 30016, F 34988 Montferrier sur Lez cedex, France
BMC Bioinformatics 11:401. 2010.... - Parental crowding influences life-history traits in Locusta migratoria femalesM P Chapuis
UMR Centre de Biologie et de Gestion des Populations INRA IRD Cirad Montpellier SupAgro, INRA, Campus International de Baillarguet, CS 30016, F 34988 Montferrier sur Lez cedex, France
Bull Entomol Res 100:9-17. 2010..We discuss the ecological and evolutionary implications of the observed density-dependent parental effects on the life-history of L. migratoria... - Invasion of Europe by the western corn rootworm, Diabrotica virgifera virgifera: multiple transatlantic introductions with various reductions of genetic diversityM Ciosi
Equipe Biologie des Populations en Interaction, UMR 1301 IBSV, INRA UNSA CNRS, Sophia Antipolis Cedex, France
Mol Ecol 17:3614-27. 2008..We also showed that the introduction of WCR into Europe resulted in the redistribution of genetic variance from the intra- to the interpopulational level contrary to most examples of multiple introductions... - Inferring introduction routes of invasive species using approximate Bayesian computation on microsatellite dataT Guillemaud
Equipe Biologie des Populations en Interaction, UMR 1301 Interactions Biotiques et Santé Végétale, INRA CNRS Université de Nice Sophia Antipolis, Sophia Antipolis, France
Heredity (Edinb) 104:88-99. 2010..Most computations were performed with the DIYABC program (http://www1.montpellier.inra.fr/CBGP/diyabc/)... - Comparative analysis of microsatellite and allozyme markers: a case study investigating microgeographic differentiation in brown trout (Salmo trutta)A Estoup
Laboratoire de Genetique des Poissons, INRA, Jouy en Josas, France
Mol Ecol 7:339-53. 1998.... - New methods employing multilocus genotypes to select or exclude populations as origins of individualsJ M Cornuet
INRA CBGP, 34090 Montpellier, France
Genetics 153:1989-2000. 1999..Using the Bayesian method, a 100% correct assignment rate can be achieved by scoring ca. 10 microsatellite loci (H approximately 0.6) on 30-50 individuals from each of 10 populations when the F(st) is near 0.1... - Influence of spatial and temporal heterogeneities on the estimation of demographic parameters in a continuous population using individual microsatellite dataRaphael Leblois
Centre de Biologie et de Gestion des Populations, Campus International de Baillarguet CS 30 016, 34988 Montferrier sur Lez, France
Genetics 166:1081-92. 2004.... - Outbreaks, gene flow and effective population size in the migratory locust, Locusta migratoria: a regional-scale comparative surveyMarie Pierre Chapuis
Institut National de la Recherche Agronomique, Campus International de Baillarguet, CS 30016, F 34988 Montferrier sur Lez cedex, France
Mol Ecol 18:792-800. 2009..We discuss the implications for population dynamics and the consequences for management strategies of the observed patterns of genetic variation in L. migratoria populations with contrasting historical outbreak frequency and extent... - Genetic variation for parental effects on the propensity to gregarise in Locusta migratoriaMarie Pierre Chapuis
Centre de Biologie et de Gestion des Populations, Institut National de la Recherche Agronomique, Campus International de Baillarguet, 34988 Montferrier Lez, France
BMC Evol Biol 8:37. 2008.... - Sex and clonality in the little fire antJulien Foucaud
Institut National de Recher Agronomique, UMR CBGP INRA IRD Cirad Montpellier SupAgro, Campus International de Baillarguet, Montferrier sur Lez, France
Mol Biol Evol 24:2465-73. 2007..This work opens up new perspectives for studies on the adaptive significance and evolutionary stability of mixed sexual and clonal reproduction systems in living organisms... - Changes in mating system and social structure of the ant Petalomyrmex phylax are associated with range expansion in CameroonAmbroise Dalecky
Centre d Ecologie Fonctionnelle et Evolutive, UMR 5175 CNRS, 1919 Route de Mende, F 34293 Montpellier cedex 5, France
Evolution 61:579-95. 2007..We therefore suggest that the initial founders of new populations belong to the monogynous to weakly polygynous phenotype, and that queen number progressively increases in older populations... - Microsatellite null alleles and estimation of population differentiationMarie Pierre Chapuis
Centre de Biologie et de Gestion des Populations, Institut National pour la Recherche Agronomique, Campus International de Baillarguet, Montferrier Lez, France
Mol Biol Evol 24:621-31. 2007..montpellier.inra.fr/URLB/. We used 2 published microsatellite data sets based on original and redesigned pairs of primers to empirically confirm our simulation results... - Rare sexual reproduction events in the clonal reproduction system of introduced populations of the little fire antJulien Foucaud
Centre de Biologie et de Gestion des Populations, Institut National de Recherche Agronomique, Campus International de Baillarguet, CS 30 016, 34988 Montferrier Lez, France
Evolution 60:1646-57. 2006..Our results also suggest genetic determination for both parthenogenesis and caste. We discuss the evolutionary implications of the emergence of sex in the clonal reproduction system of introduced populations of W. auropunctata... - Inbreeding depression is purged in the invasive insect Harmonia axyridisBenoit Facon
Institut National pour la Recherche Agronomique, UMR Centre de Biologie pour la Gestion des Populations, Campus International de Baillarguet, Montferrier Lez Cedex, France
Curr Biol 21:424-7. 2011..Thus, rather than posing a barrier to invasion as often assumed, bottlenecks, by purging deleterious alleles, can enable the evolution of invaders that maintain high fitness even when inbred... - A spatial statistical model for landscape geneticsGilles Guillot
Unité de Mathématiques et Informatique Appliquées, INRA INAPG ENGREF, Paris, France 75231
Genetics 170:1261-80. 2005..g., FST<0.05). The method is then applied to a set of 88 individuals of wolverines (Gulo gulo) sampled in the northwestern United States and genotyped at 10 microsatellites... - Biological invasions in agricultural settings: insights from evolutionary biology and population geneticsThomas Guillemaud
Equipe Biologie des Populations en Interaction, UMR 1301 IBSV INRA CNRS, Universite de Nice Sophia Antipolis, 400 Route des Chappes, Sophia Antipolis Cedex, France
C R Biol 334:237-46. 2011..We show that this scenario, in which an invasive population is the source of other invasive populations, is evolutionarily parsimonious and may have played a crucial role in shaping the distribution of many recent agricultural pests... - Inference on microsatellite mutation processes in the invasive mite, Varroa destructor, using reversible jump Markov chain Monte CarloJ M Cornuet
Centre de Biologie et de Gestion des Populations Institut National de la Recherche Agronomique, Campus International de Baillarguet, CS 30016 Montferrier sur Lez, 34988 Saint Gely du Fesc, Cedex, France
Theor Popul Biol 69:129-44. 2006..With an average of 10 generations per year, this divergence time fits with the last post-glacial Korea-Japan land separation... - Microevolution in island forms: the roles of drift and directional selection in morphological divergence of a passerine birdSonya M Clegg
Department of Zoology and Entomology, University of Queensland, St Lucia, Australia
Evolution 56:2090-9. 2002.... - GENECLASS2: a software for genetic assignment and first-generation migrant detectionS Piry
Centre de Biologie et de Gestion des Populations, INRA, Campus International de Baillarguet CS 30 016, F34988, Monferrier sur Lez CEDEX, France
J Hered 95:536-9. 2004..e., not a first-generation migrant) in the population where it was sampled. A user-friendly interface facilitates the treatment of large datasets... - Identification of 21 polymorphic microsatellites in the African parasitoid wasp, Psyttalia lounsburyi (Silvestri) (Hymenoptera: Braconidae)M C Bon
USDA ARS European Biological Control Laboratory EBCL, Campus International de Baillarguet CS 90013, 34988 Montferrier le Lez, France, Centre de Biologie et de Gestion des Populations, INRA, Campus International de Baillarguet CS 30016, 34988 Montferrier le Lez, France, INRA, 400 Route des Chappes, BP 167, 06 903 Sophia Antipolis Cedex, France, California Department of Food and Agriculture CDFA, Sacramento, CA 95814, USA
Mol Ecol Resour 8:930-2. 2008..All 21 loci were polymorphic with two to 21 alleles per locus within the Kenyan and South African populations tested. Most of them were successfully amplified in two other Psyttalia species... - Analysing georeferenced population genetics data with Geneland: a new algorithm to deal with null alleles and a friendly graphical user interfaceGilles Guillot
Centre for Ecological and Evolutionary Synthesis, Department of Biology, University of Oslo, P O Box 1066 Blindern, 0316 Oslo, Norway
Bioinformatics 24:1406-7. 2008..It now includes a fully clickable graphical interface. Informations on how to get the software are available on folk.uio.no/gillesg/Geneland.html.. - Genetic consequences of sequential founder events by an island-colonizing birdSonya M Clegg
Department of Biological Sciences and Natural Environment Research Council Centre for Population Biology, Imperial College at Silwood Park, Ascot, Berkshire SL5 7PY, UK
Proc Natl Acad Sci U S A 99:8127-32. 2002.... - Multiple transatlantic introductions of the western corn rootwormNicholas Miller
Biologie des Populations en Interaction, , 400 Route des Chappes, 06903 Sophia Antipolis Cedex, France
Science 310:992. 2005..This result raises questions about changing circumstances that have enabled a sudden burst of transatlantic introductions... - Evidence of gene conversion events between paralogous sequences produced by tetraploidization in Salmoninae fishBernard Angers
Laboratoire de Genetique des Poissons, INRA, Jouy en Josas, France
J Mol Evol 54:501-10. 2002.... - Genetics of recent habitat contraction and reduction in population size: does isolation by distance matter?Raphael Leblois
Laboratoire Genetique et Environnement, CNRS UMR 5554, 34095 Montpellier, France
Mol Ecol 15:3601-15. 2006..The reanalysis of a real microsatellite data set of skink populations from fragmented and intact rainforest habitats confirmed most of our simulation results... - [Battle of the sexes with clonal reproduction by males and queens in an ant species]Arnaud Estoup
Med Sci (Paris) 21:907-9. 2005 - A general eco-evolutionary framework for understanding bioinvasionsBenoit Facon
Department of Ecology and Evolution, Biology Building, University of Lausanne, 1015 Lausanne, Switzerland
Trends Ecol Evol 21:130-5. 2006..We also suggest some new directions of research, such as the assessment of the time sequence of demographic, genetic and environmental changes, using detailed temporal surveys...