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High-density SNP assay development for genetic analysis in maritime pine (Pinus pinaster)

hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorPLOMION, Christophe
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorBARTHOLOMÉ, Jérôme
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
hal.structure.identifierHelixVenture
dc.contributor.authorLESUR, Isabelle
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorBOURY, Christophe
hal.structure.identifierInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria = National Institute for Agricultural and Food Research and Technology [INIA]
dc.contributor.authorRODRÍGUEZ-QUILÓN, Isabel
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorLAGRAULET, Hélène
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorEHRENMANN, François
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorBOUFFIER, Laurent
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
hal.structure.identifierAmélioration génétique et adaptation des plantes méditerranéennes et tropicales [UMR AGAP]
dc.contributor.authorGION, Jean-Marc
hal.structure.identifierInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria = National Institute for Agricultural and Food Research and Technology [INIA]
dc.contributor.authorGRIVET, D.
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorDE MIGUEL VEGA, Marina
ORCID: 0000-0001-6398-2660
IDREF: 253126665
hal.structure.identifierDepartment of Forest Ecology and Genetics
dc.contributor.authorDE MARIA, Nuria
hal.structure.identifierDepartment of Forest Ecology and Genetics
dc.contributor.authorCERVERA, María Teresa
hal.structure.identifierInstitute of Biosciences and Bioresources
dc.contributor.authorBAGNOLI, Francesca
hal.structure.identifierDepartment of Forestry and Environmental Resources
dc.contributor.authorISIK, Fikret
hal.structure.identifierInstitute of Biosciences and Bioresources
dc.contributor.authorVENDRAMIN, G.G.
hal.structure.identifierInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria = National Institute for Agricultural and Food Research and Technology [INIA]
dc.contributor.authorGONZÁLEZ-MARTÍNEZ, Santiago C.
dc.date.issued2016
dc.identifier.issn1755-098X
dc.description.abstractEnMaritime pine provides essential ecosystem services in the south-western Mediterranean basin, where it covers around 4 million ha. Its scattered distribution over a range of environmental conditions makes it an ideal forest tree species for studies of local adaptation and evolutionary responses to climatic change. Highly-multiplexed single-nucleotide polymorphism (SNP) genotyping arrays are increasingly used to study genetic variation in living organisms and for practical applications in plant and animal breeding and genetic resource conservation. We developed a 9k Illumina Infinium SNP array and genotyped maritime pine trees from i) a three-generation inbred (F2) pedigree, ii) the French breeding population, and iii) natural populations from Portugal and the French Atlantic coast. A large proportion of the exploitable SNPs (2,052 / 8,410, i.e. 24.4%) segregated in the mapping population and could be mapped, providing the densest ever gene-based linkage map for this species. Based on 5,016 SNPs, natural and breeding populations from the French gene pool exhibited similar level of genetic diversity. Population genetics and structure analyses based on 3,981 SNP markers common to the Portuguese and French gene pools revealed high levels of differentiation, leading to the identification of a set of highly differentiated SNPs that could be used for seed provenance certification. Finally, we discuss how the validated SNPs could facilitate the identification of ecologically and economically relevant genes in this species, improving our understanding of the demography and selective forces shaping its natural genetic diversity, and providing support for new breeding strategies.
dc.language.isoen
dc.publisherWiley/Blackwell
dc.subjectpopulation genetics
dc.subject.enmaritime pine
dc.subject.enSNP
dc.subject.enlinkage mapping
dc.title.enHigh-density SNP assay development for genetic analysis in maritime pine (Pinus pinaster)
dc.typeArticle de revue
dc.identifier.doi10.1111/1755-0998.12464
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalMolecular Ecology Resources
bordeaux.page574-587
bordeaux.volume16
bordeaux.issue2
bordeaux.peerReviewedoui
hal.identifierhal-02640393
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02640393v1
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