Afficher la notice abrégée

Microsatellite and mitochondrial data provide evidence for a single major introduction for the neartic leafhopper Scaphoideus titanus in Europe

hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorPAPURA, Daciana
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorBURBAN, Christian
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorVAN HELDEN, Maarten
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorGIRESSE, Xavier
hal.structure.identifierEcosystèmes forestiers [UR EFNO]
dc.contributor.authorNUSILLARD, Benoit
hal.structure.identifierInstitut Sophia Agrobiotech [ISA]
dc.contributor.authorGUILLEMAUD, Thomas
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
hal.structure.identifierCentre de Biologie pour la Gestion des Populations [UMR CBGP]
dc.contributor.authorKERDELHUE, Carole
dc.date.issued2012
dc.identifier.issn1932-6203
dc.description.abstractEnScaphoideus titanus, a leafhopper native to North America and invasive in Europe, is the vector of the Flavescence doree phytoplasma, the causal agent of the most important form of grapevine yellows in European vineyards. We studied 10 polymorphic microsatellite loci and a 623 bp fragment of the mitochondrial cytochrome oxidase II gene in native S. titanus from north-eastern America and introduced European populations, to elucidate the colonization scenario. Consistent with their recent history, invasive European populations were less genetically diverse than American populations for both types of markers, suggesting a recent bottleneck. Significant isolation by distance was detected between American populations but not between European populations. None of the European mitochondrial haplotypes was found in the American vineyards, from which they are assumed to have originated. The precise source of the invasive S. titanus populations therefore remains unclear. Nevertheless, the high heterozygosity of North-East American populations (which contained 92% of the observed alleles) suggests that this region is part of the native range of S. titanus. Clustering population genetics analyses with microsatellite and mitochondrial data suggested that European populations originated from a single introduction event. Most of the introduced populations clustered with populations from Long Island, the Atlantic Coast winegrowing region in which Vitis aestivalis occurs.
dc.language.isoen
dc.publisherPublic Library of Science
dc.title.enMicrosatellite and mitochondrial data provide evidence for a single major introduction for the neartic leafhopper Scaphoideus titanus in Europe
dc.typeArticle de revue
dc.identifier.doi10.1371/journal.pone.0036882
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalPLoS ONE
bordeaux.page13 p.
bordeaux.volume7
bordeaux.issue5
bordeaux.peerReviewedoui
hal.identifierhal-02650068
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02650068v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=PLoS%20ONE&rft.date=2012&rft.volume=7&rft.issue=5&rft.spage=13%20p.&rft.epage=13%20p.&rft.eissn=1932-6203&rft.issn=1932-6203&rft.au=PAPURA,%20Daciana&BURBAN,%20Christian&VAN%20HELDEN,%20Maarten&GIRESSE,%20Xavier&NUSILLARD,%20Benoit&rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée