Search results for "Pyrénées"

showing 10 items of 12 documents

Genome-wide diversity and runs of homozygosity in the “Braque Français, type Pyrénées” dog breed

2018

Objective Braque Français, type Pyrénées is a French hunting-dog breed whose origin is traced back to old pointing gun-dogs used to assist hunters in finding and retrieving game. This breed is popular in France, but seldom seen elsewhere. Despite the ancient background, the literature on its genetic characterization is surprisingly scarce. A recent study looked into the demography and inbreeding using pedigree records, but there is yet no report on the use of molecular markers in this breed. The aim of this work was to genotype a population of Braque Français, type Pyrénées dogs with the high-density SNP array to study the genomic diversity of the breed. Results The average observed (\docum…

0301 basic medicineMalelcsh:MedicineRuns of HomozygosityGenetic diversitySettore AGR/17 - Zootecnica Generale E Miglioramento Geneticotype PyrénéesSNPGenetic diversityMolecular markersInbreedingRuns of homozygosityHeterozygosityEffective population sizeDogInbreedingDogBraque Français type PyrénéesSNPGenetic diversityMolecular markersInbreedingRuns of homozygosityHeterozygositylcsh:QH301-705.5education.field_of_studyHeterozygosityGenomeHomozygote04 agricultural and veterinary sciencesGeneral Medicinetype PyrénéesBraque Français type PyrénéesBreedResearch NoteFemaleFranceInbreedingSNP arrayGenetic MarkersHeterozygotePopulationSNPBiologyRuns of homozygosityPolymorphism Single NucleotideGeneral Biochemistry Genetics and Molecular Biology03 medical and health sciencesDogsAnimalsGenetic variabilityeducationlcsh:Science (General)Genetic diversityDogBraque Françaislcsh:R0402 animal and dairy sciencebraque françaisMolecular markersGenetic Variation040201 dairy & animal science030104 developmental biologylcsh:Biology (General)Evolutionary biologyDog Braque Français type Pyrénées SNP Genetic diversity Molecular markers Inbreeding Runs of homozygosity Heterozygositylcsh:Q1-390BMC Research Notes
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Genomic characterization of the Braque Français type Pyrénées dog and relationship with other breeds

2018

The evaluation of genetic variability is a useful research tool for the correct management of selection and conservation strategies in dog breeds. In addition to pedigree genealogies, genomic data allow a deeper knowledge of the variability and genetic structure of populations. To date, many dog breeds, such as small regional breeds, still remain uncharacterized. Braque Français type Pyrénées (BRA) is a dog breed originating from a very old type of gun-dog used for pointing the location of game birds to hunters. Despite the ancient background, the knowledge about levels of genetic diversity, degree of inbreeding and population structure is scarce. This may raise concerns on the possibility …

0301 basic medicinedogsHeredityPopulation geneticsLinkage DisequilibriumDog Genetic diversity SNP Markers Braque Français type Pyrénées LUPA project Dog GenotypingDog Genetic diversitySettore AGR/17 - Zootecnica Generale E Miglioramento GeneticoEffective population sizegenetic parametersInbreedingMammalseducation.field_of_studyGenomeMammalian GenomicsMultidisciplinaryEcologyPets and Companion AnimalsSNP MarkersQREukaryotaBraque Français type PyrénéesBreedLUPA projectVertebratesGenetic structureMedicineInbreedingResearch ArticleGenotypeEcological MetricsPopulation SizeScienceAnimal TypesPopulationSNPBiologyPolymorphism Single Nucleotidediversity03 medical and health sciencesPopulation MetricsEffective Population SizeGeneticsgenomicsAnimalsgenetic distancesGenetic variabilityeducationDog GenotypingBraque Français SNP array Genetic diversity and population structurePopulation DensityEvolutionary BiologyGenetic diversityWolvesPopulation BiologyEcology and Environmental SciencesOrganismsGenetic VariationBiology and Life Sciencesbraque françaisBayes TheoremSpecies DiversityGenetics Population030104 developmental biologyAnimal GenomicsEvolutionary biologyAmniotesZoologyPopulation Genetics
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A Genome-Wide Detection of Copy Number Variations Using SNP Genotyping Arrays in Braque Français Type Pyrénées Dogs

2019

Simple Summary Copy number variations (CNVs) are important sources of variation in mammalian species. In this study, we used a single nucleotide polymorphisms (SNP) array to detect CNVs in Braque Français, type Pyrénées dogs (BRA). Results overlapped moderately in comparison with previous studies on CNVs in dogs, leading to the identification of 16 novel CNVRs. Several genes were annotated in the CNV regions (CNVRs) detected, some of which related to muscle structure development. This breed is known to be excellent upland game birds dogs. The selection for such hunting behavior could have driven the presence of these genes into the CNVRs. Copy number variations may be of interest to study a…

False discovery rateSingle-nucleotide polymorphismComputational biologyBiologyGenomeSettore AGR/17 - Zootecnica Generale E Miglioramento Genetico03 medical and health sciencesBraque Français type Pyrénées dogcopy number variation (CNV) canine high-density SNP array; Braque Français type Pyrénées dogsGenetic variationlcsh:Zoologycanine high-density SNP arrayCopy-number variationlcsh:QL1-991030304 developmental biology0303 health scienceslcsh:Veterinary medicineGeneral VeterinaryMuscle cell differentiationCommunication030302 biochemistry & molecular biologycanine high-density SNP array; Braque Français type Pyrénées dogsSNP genotypingcopy number variation (CNV) canine high-density SNP arraycopy number variation (CNV)Veterinary (all)lcsh:SF600-1100Animal Science and ZoologyBraque Français type Pyrénées dogsSNP arrayAnimals
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La protection de la nuit d'un haut lieu touristique de montagne : la Réserve internationale de ciel étoilé du Pic du Midi comme nouvelle ressource te…

2017

International audience; « Le ciel nocturne représente, avec ses magni-fiques étoiles et le message qu'il apporte sur notre place dans l'Univers, un précieux trésor pour toute l'humanité. » C'est en ces termes que l'UNESCO, en 1992, considère le ciel étoilé comme nouvelle dimension du patrimoine cultu-rel. Cette première impulsion est relayée par l'International Dark-Sky Association (IDA) en 2000, qui définit le concept de réserve internatio-nale de ciel étoilé (ou RICE) : « La RICE consiste en un partenariat établi entre les différents proprié-taires ou administrateurs du territoire sur la base d'une reconnaissance de la valeur du ciel étoilé, laquelle se concrétise sous forme de réglemen-t…

Protection de la nuit[SHS.GEO] Humanities and Social Sciences/GeographyPic du Midi[SHS.GEO]Humanities and Social Sciences/Geographyressource territorialePyrénées françaisesRéserve internationale de ciel étoilé[ SHS.GEO ] Humanities and Social Sciences/Geography
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Précisions sur la localité-type du campagnol des Pyrénées Microtus (Terricola) pyrenaicus (de Sélys Lonchamps, 1847) (Arvicolinae, Rodentia).

2010

2 pages; National audience; L'objectif de cette note est de préciser aussi exactement que possible la localité-type du campagnol des Pyrénées Microtus (Terricola) pyrenaicus (de Sélys Lonchamps, 1847) : montagnes des Pyrénées, Pic du Midi de Bigorre, à une grande altitude (Hautes-Pyrénées, France).

Pyrénées[ SDV.BID ] Life Sciences [q-bio]/BiodiversityArvicolinaeMicrotus pyrenaicusRodentiaPic du Midi de BigorreFrancelocalité-type[SDV.BID] Life Sciences [q-bio]/Biodiversity
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Analyse comparée des critères de la première molaire inférieure entre différentes populations du campagnol basque Microtus (Terricola) lusitanicus (G…

2009

9 pages; National audience; L'objectif de cette étude est l'analyse comparée des critères de la première molaire inférieure (M1) entre sept groupes géographiques du campagnol basque Microtus (Terricola) lusitanicus (Gerbe, 1879) répartis sur l'ensemble de l'aire de répartition de l'espèce. Le principal résultat est la différenciation du groupe des Pyrénées françaises, caractérisé en particulier par un développement réduit de la partie antérieure de la M1. Dans les groupes géographiques ibériques, des différences morphologiques sont trouvées pour chaque critère, mais ces différences sont moins significatives que celles observées pour le groupe des Pyrénées françaises. Le statut sub-spécifiqu…

Pyrénées[ SDV.BID ] Life Sciences [q-bio]/BiodiversityPyrénées.campagnolEspagnePortugalArvicolinaeMicrotus (Terricola) lusitanicusRodentiamorphométrie[SDV.BID] Life Sciences [q-bio]/Biodiversity
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Potentiel de l’éco-acoustique pour l’étude des rythmes et paysages d’un socio-écosystème de montagne : le cas exploratoire de la vallée du Vicdessos

2022

Pyrénées[SHS.ARCHI]Humanities and Social Sciences/Architecture space management[SDE.MCG]Environmental Sciences/Global Changes[SHS.GEO] Humanities and Social Sciences/Geographybio-acoustiqueéco-acoustiquePyrénées ariégeoises[SHS.GEO]Humanities and Social Sciences/Geographysocio-écosystème[SDE.ES]Environmental Sciences/Environmental and Societypaysages sonoresOHM[SDE.BE] Environmental Sciences/Biodiversity and Ecology[SDE.MCG] Environmental Sciences/Global ChangesVicdessos[SHS.ENVIR] Humanities and Social Sciences/Environmental studies[SHS.ENVIR]Humanities and Social Sciences/Environmental studiesHaut Vicdessosacoustique[SDE.ES] Environmental Sciences/Environmental and Society[SDE.BE]Environmental Sciences/Biodiversity and Ecology[SHS.ARCHI] Humanities and Social Sciences/Architecture space managementObservatoire Homme Milieu
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La métallurgie du fer au Pays Basque durant l'Antiquité. Etat des connaissances dans la vallée de Baigorri (Pyrénées-Atlantiques)

2003

A study of the ancient metallurgy of iron was committed in the Basque Country, in the Baigorri valley, a rich sector whose resources were exploited before Antiquity and sometimes until the century XXth. The prospecting and the investigations undertaken revealed the existence of two mining and metallurgical districts. Their chronology is attested between the end of the Iron age and the century IVth p.C. The mines, the coal-scuttles and the métallurgie sites of the two centres of production were identified, while four workshops of reduction were the subject of a particular archaeological study. These results were confronted with the environmental data resulting from the palynological and geoc…

Pyrénéesmétallurgie[SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory[SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory[SHS.GEO] Humanities and Social Sciences/Geography[SHS.GEO]Humanities and Social Sciences/GeographyMineAntiquitéfer[ SHS.GEO ] Humanities and Social Sciences/Geography[ SHS.ARCHEO ] Humanities and Social Sciences/Archaeology and Prehistory8. Economic growthPyrénées ; métallurgie ; Mine ; Antiquité ; fer ; histoire de l’environnementhistoire de l'environnement
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Une spéléogenèse à acide sulfurique dans le piémont nord-pyrénéen ?

2018

Tout au long de l’histoire de structuration des Pyrénées, le jeu des grands accidents tectoniquesfont de la zone de piémont nord-pyrénéen une aire privilégiée de circulation de fluides. Parmiceux-ci, la présence de saumures profondes riches en CO2 et H2S a été attestée dans les réservoirspétroliers sud-aquitains d’âge Crétacé. Impliqués dans des processus de migration vers les margesde bassin, ces fluides sont susceptibles de former des cavités dans l’encaissant calcaire là où lesremontées d’H2S entrent en contact avec du dioxygène, produisant ainsi du H2SO4. C’est cettehypothèse de spéléogenèse à acide sulfurique (SAS) que la présente étude cherche à explorer dansles Pyrénées.Les premières…

Pyrénéesspéléogenèse à acide sulfuriquerocheinteractions fluide[SDU.STU.AG] Sciences of the Universe [physics]/Earth Sciences/Applied geologykarst hypogènegéomorphologiegéologie structurale[SDU.STU] Sciences of the Universe [physics]/Earth Sciences[SDU.STU.AG]Sciences of the Universe [physics]/Earth Sciences/Applied geologyisotopie du soufreComputingMilieux_MISCELLANEOUS
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Prehistoric Settlement and Population in the Madonie Mountains. New Data from the Archaeological Survey

2010

The aim of the Madonie research project is to analyse mobility strategies and the use of a mountainous territory by relating geomorphologic features, raw material sources and landscape to the prehistoric settlement. For this purpose we planned an intensive and systematic survey of sample areas, selected on geo-morphological, altimetric and archaeological criteria, correlated to a palaeoenvironmental investigation based on the study of palynological sequence samples coming from wet areas of the Madonie territory and from archaeological deposits. Le projet de recherche sur la Madonie analyse les stratégies de mobilité et l’exploitation du territoire de montagne, en reliant les caractéristique…

Settore L-ANT/01 - Preistoria E ProtostoriapaleoenvironmentmontanaProtostoriaPopulationmountainvita ruraleHBLAPrehistorypaléoenvironnementrural lifeimpact humainProtohistoriaeducationPyrénéeseducation.field_of_studyvida ruralsettlement palaeoenvironment Madonie mountainsmontagneAlpsPyreneespaleo-entornomontañaSettore L-ANT/09 - Topografia AnticaArchaeologyvie ruraleGeographyArchaeologysienze naturaliPirineosHIS002000Madonie raw materials landscape archaeology paleoenvironmentSettlement (litigation)AlpipeuplementProtohistory
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