Search results for "MESH : Geography"

showing 2 items of 2 documents

Diversifying selection on MHC class I in the house sparrow (Passer domesticus).

2009

10 pages; International audience; Genes of the major histocompatibility complex (MHC) are the most polymorphic loci known in vertebrates. Two main hypotheses have been put forward to explain the maintenance of MHC diversity: pathogen-mediated selection and MHC-based mate choice. Host-parasite interactions can maintain MHC diversity via frequency-dependent selection, heterozygote advantage, and diversifying selection (spatially and/or temporally heterogeneous selection). In this study, we wished to investigate the nature of selection acting on the MHC class I across spatially structured populations of house sparrows (Passer domesticus) in France. To infer the nature of the selection, we comp…

0106 biological sciencesMESH : Gene FlowMESH: Selection (Genetics)MESH: GeographyGenes MHC Class IMESH: Genetic MarkersBalancing selectionMESH : Microsatellite Repeats[ SDV.IMM.IA ] Life Sciences [q-bio]/Immunology/Adaptive immunology01 natural sciencesmicrosatellitesMESH: SparrowsMESH : Genetic MarkersMESH: AnimalsMESH: Genetic VariationMESH: Evolution MolecularGenetics0303 health scienceseducation.field_of_studyGeographybiology[SDV.BID.EVO]Life Sciences [q-bio]/Biodiversity/Populations and Evolution [q-bio.PE]MESH : GeographyMESH: Genes MHC Class I[ SDE.MCG ] Environmental Sciences/Global Changes[ SDV.BID.EVO ] Life Sciences [q-bio]/Biodiversity/Populations and Evolution [q-bio.PE][SDV.IMM.IA]Life Sciences [q-bio]/Immunology/Adaptive immunologyMate choiceMESH: Stochastic ProcessesMHC class IMESH : MutationSparrowsGene FlowGenetic MarkersMESH: Mutationbalancing selection[SDE.MCG]Environmental Sciences/Global ChangesPopulationMESH : Genetic DriftMESH: Genetics Populationchemical and pharmacologic phenomenaMESH : Stochastic ProcessesMajor histocompatibility complex010603 evolutionary biologyMESH : Genes MHC Class IEvolution Molecular03 medical and health sciencesMESH : Genetic VariationMHC class IGeneticsPasser domesticusMESH : Selection (Genetics)AnimalsMESH : Evolution MolecularSelection GeneticMESH: Genetic DrifteducationAllelesMESH: Gene FlowEcology Evolution Behavior and SystematicsSelection (genetic algorithm)030304 developmental biologyLocal adaptationIsolation by distanceStochastic Processes[ SDE.BE ] Environmental Sciences/Biodiversity and Ecologyhouse sparrowMESH: AllelesGenetic DriftGenetic Variationdiversifying selectionPasser domesticus.[ SDV.GEN.GA ] Life Sciences [q-bio]/Genetics/Animal geneticsMESH : Genetics Population[SDE.ES]Environmental Sciences/Environmental and Society[SDV.GEN.GA]Life Sciences [q-bio]/Genetics/Animal geneticsGenetics PopulationEvolutionary biologyMutationbiology.proteinMESH: Microsatellite RepeatsMESH : AnimalsMESH : Sparrows[SDE.BE]Environmental Sciences/Biodiversity and EcologyMESH : Alleles[ SDE.ES ] Environmental Sciences/Environmental and SocietyMicrosatellite Repeats
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Molecular phylogeny of the extinct giant deer, Megaloceros giganteus.

2006

a Centre de Genetique Moleculaire et Cellulaire (CGMC), CNRS UMR 5534, Universite Claude Bernard Lyon 1, Villeurbanne, France b Laboratoire d’Anthropologie des Populations du Passe, CNRS UMR 5199 PACEA, Universite Bordeaux 1, Talence, France c UCD School of Biology and Environmental Science, UCD, BelWeld, Dublin 4, Ireland d Laboratoire d’Ecologie des Hydrosystemes Fluviaux, CNRS UMR 5023, Universite Claude Bernard Lyon 1, Villeurbanne, France e Biogeosciences-Dijon, CNRS UMR 5561, Universite de Bourgogne, Centre des Sciences de la Terre, Dijon, France f Department of Palaeontology, Royal Belgian Institute of Natural Sciences, Brussels, Belgium g Department of Biology, University College Lo…

0106 biological sciencesTime FactorsMESH: GeographyMESH: Base Sequence[SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics Phylogenetics and taxonomy01 natural sciencesMESH: FossilsMESH : BiodiversityMESH: AnimalsMESH: PhylogenyGiant deerPhylogenyComputingMilieux_MISCELLANEOUS[ SDU.STU.PG ] Sciences of the Universe [physics]/Earth Sciences/Paleontology0303 health sciencesbiologyAncient DNAGeographyEcologymtDNAFossils[SDV.BID.EVO]Life Sciences [q-bio]/Biodiversity/Populations and Evolution [q-bio.PE]MegalocerosMESH : GeographyClaude bernardBiodiversityMESH : Deer[ SDV.GEN.GPO ] Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE][SDU.STU.PG]Sciences of the Universe [physics]/Earth Sciences/PaleontologyMESH : Time Factors[SDV.OT]Life Sciences [q-bio]/Other [q-bio.OT]MESH: Deer010603 evolutionary biologyMESH: BiodiversityQuaternary03 medical and health sciencesGeneticsAnimals14. Life underwaterMolecular BiologyEcology Evolution Behavior and Systematics030304 developmental biologyBase SequenceDeerMESH: Time FactorsMESH : Phylogenybiology.organism_classificationMESH : FossilsMESH : Base SequenceMESH : AnimalsHumanities[ SDV.BID.SPT ] Life Sciences [q-bio]/Biodiversity/Systematics Phylogenetics and taxonomy
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