Evolutionary Ecology
The department of Evolutionary Ecology gathers complementary skills in behavioural ecology, population dynamics, population biology, community ecology, and methodology (statistics and modelling). The research done in the department aims at studying how animal species evolve in a changing world by understanding the causes of the evolution of traits, adaptations and interactions. For that, we consider different levels of organization from individuals to populations and communities. Because organisms cannot be considered isolated from other biotic factors, we consider pathogens but also competing species within communities.
We study how individuals adapt to their environments that are largely impacted by anthropic pressures, and how life history traits and behaviour evolve in response to these pressures. Although we mainly focus on phenotype, we more and more consider the mechanistic link between the genotype and the phenotype. We develop the theoretical framework of our discipline through a conceptual and modeling approach. In parallel, we test hypotheses that arise from theoretical predictions through experimental, comparative and observational approaches on different biological models (insects, birds, mammals). Experimental approaches are developed in the laboratory (insect model) and in natura (bird, insect and mammal models). Observational and comparative research is mainly concerned with vertebrates. Our approaches are also, and increasingly, interested in the mechanisms of adaptive responses. In addition to the classical approaches of demographic analysis and trait change, methods of ecophysiology, chemical ecology and molecular biology are used.
Our department hosts several long-term studies of wild populations of different species. These long-term studies offer a valuable way to understand how biotic and abiotic factors affect individuals’ life history traits, and the functioning of populations in natura. Five populations of mammalian species are thus monitored for several years (more than 40 years on roe deer, 30 on Alpine marmots, 25 years on cats, 16 years on zebras, and 20 years on impala). Two of our study sites (La Sassière in Vanoise National Park (Alpine marmots) and Hwange National Park) have been certified as “Site d’Etude en Ecologie Globale” (SEEG), and two (ZA “Hwange” and ZA “Antarctic and sub-Antarctic”) were certified as “Zone Atelier” by the CNRS.
The department of Evolutionary ecology is also largely involved in training activities. Lastly, we also have strong socio-economic relationships. Indeed, because we address questions of major societal interest (global warming, public health) we tightly collaborate with socio-economic partners (Office Français de la Biodiversité, Vanoise National Park, Hwange National Park in Zimbabwe, Office National des Forêts, etc.) and participate to general public and media events.
Publications
Display of 2221 to 2250 publications on 2289 in total
Asymmetric substitution patterns in the two DNA strands of bacteria
Molecular Biology and Evolution . 13 : 660-665
Journal article
see the publicationLa ponte chez le balanin de la châtaigne /Curculio elephas/ (Gyll.) (Coléoptère : Curculionidae)
Annales de la Société Entomologique de France . 32 : 445-450
Journal article
see the publicationInterference at several temporal scales between two chestnut insects
Oecologia . 108 : 151-158
Journal article
see the publicationCold Shock and Cold Acclimation Proteins in the Psychrotrophic Bacterium Arthrobacter globiformis SI55
Journal of Bacteriology . 178 ( 11 ) : 2999-3007
Journal article
see the publicationDrosophilids from an arid Afrotropical country the Republic of the Niger : faunistics and phenotypic plasticity
Drosophila Information Service . 77 : 115-117
Journal article
see the publicationOn-line tools for sequence retrieval and multivariate statistics in molecular biology
Computer Applications in the Biosciences . 12 : 63-69
Journal article
see the publicationCorrespondence discriminant analysis: a multivariate method for comparing classes of protein and nucleic acid sequences
Computer Applications in the Biosciences . 12 : 519-524
Journal article
see the publicationA simple vectorial representation of DNA sequences for the detection of replication origins in bacteria
Biochimie . 78 : 323-326
Journal article
see the publicationCold shock and cold acclimation proteins in the psychrotrophic bacterium Arthrobacter globiformis SI 55
Journal of Bacteriology . 178 ( 11 ) : 2999-3007
Journal article
see the publicationFrequency-dependent maintenance of left handedness in humans
Proceedings of the Royal Society B: Biological Sciences . 263 : 1627-1633
Journal article
see the publicationSize variation in conodonts in response to the Upper Kellwasser crisis (Upper Devonian of the Montagne Noire France)
C.R. Acad. Sci. . 323 : 435-442
Journal article
see the publicationFourier analysis applied to stephanomys (Rodentia Muridae) molars: nonprogressive evolutionary pattern in a gradual lineage
Paleobiology . 22 : 255-265
Journal article
see the publicationProblèmes posés par les logiciels d`analyse discriminante. Discussion autour d`un exemple : Morphotypes de sportifs
Science et Motricité : revue scientifique de l'ACAPS / ACAPS . 29-30 : 76-81
Journal article
see the publicationL`analyse de la variance utilisée pour étudier l`évolution de l`indice de corpulence avec l`âge selon les différentes pathologies de croissance
Cahiers d'anthropologie et biométrie humaine . 14 : 79-89
Journal article
see the publicationL`analyse canonique : une méthode ressource pour l`étude de l`évolution conjointe de deux ensembles d`indicateurs
EPS : Revue education physique et sport . 28 : 141-151
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see the publicationGrowth temperature and adult pigmentation in two Drosophila sibling species : an adaptive convergence of reaction norms in sympatric populations ?
Evolution - International Journal of Organic Evolution . 50 : 2346-2353
Journal article
see the publicationTowards Better Graphics for Multivariate Analysis: the Interactive Factor Map
Computational Statistics and Data Analysis . 11 : 11-21
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see the publicationEpitopic Regions for Antibodies against Tumor Necrosis Factor α
Journal of Biological Chemistry . 270 ( 33 ) : 19509-19515
Journal article
see the publicationConvenient Model To Describe the Combined Effects of Temperature and pH on Microbial Growth
Applied and Environmental Microbiology . 61 ( 2 ) : 610-616
Journal article
see the publicationEpitopic Regions for Antibodies against Tumor Necrosis Factor alpha
Journal of Biological Chemistry . 270 : 19509-19515
Journal article
see the publicationMorphological and molecular data against the monophyly of the Dendromurinae (Rodentia : Muridae)
Bonner Zoologische Beiträge . 45 ( 3-4 ) : 173-190
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see the publicationNew discriminating traits between females of two sibling species: textit Drosophila melanogaster and D. simulans (Diptera Drosophilidae)
Annales de la Société Entomologique de France . 31 : 249-257
Journal article
see the publicationConvenient Model To Describe the Combined Effects of Temperature and pH on Microbial Growth
Applied and Environmental Microbiology . 61 : 610-616
Journal article
see the publicationCo-inertia analysis of amino-acid physico-chemical properties and protein composition with the ADE package
Bioinformatics . 11 : 321-329
Journal article
see the publicationProperties of a general model of DNA evolution under no-strand-bias conditions
Journal of Molecular Evolution . 40 : 326-330
Journal article
see the publicationLarval development variation and adult emergence in the chestnut weevil Curculio elephas Gyllenhal (Col. Curculionidae)
J. Appl. Ent. . 119 : 279-284
Journal article
see the publicationDE software: multivariate analysis and graphical display of environmental data
incollection . -- : 57-62
Journal article
see the publicationMultivariate analysis of spatial patterns: a unified approach to local and global structures
Environmental and Ecological Statistics . 2 : 1-14
Journal article
see the publicationL1 (LINE-1) retrotransposable elements provide a "fossil" record of the phylogenetic history of murid rodents.
Molecular Biology and Evolution . 12 ( 1 ) : 73-82
Journal article
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