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Mitochondrial phylogeography of the land snail Cornu aspersum: Tracing population history and the impact of human-mediated invasion in austral South America

Authordc.contributor.authorGaitán-Espitia, Juan Diego 
Authordc.contributor.authorScheihing, Rodrigo 
Authordc.contributor.authorPoulin, Elie 
Authordc.contributor.authorArtacho, Paulina 
Authordc.contributor.authorNespolo, Roberto F. 
Admission datedc.date.accessioned2018-12-20T14:06:20Z
Available datedc.date.available2018-12-20T14:06:20Z
Publication datedc.date.issued2013
Cita de ítemdc.identifier.citationEvolutionary Ecology Research, Volumen 15, Issue 1, 2018, Pages 61-78
Identifierdc.identifier.issn15220613
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/153908
Abstractdc.description.abstractAim: Study one of the most widespread biological invasions by reconstructing the molecular phylogeographic history of non-native populations of the land snail Cornu aspersum in austral South America. Specifically, we wished to: (1) examine the genetic diversity of native vs. non-native populations of C. aspersum; (2) analyse the species' history of dispersal and colonization in austral South America; (3) compare the biogeographic patterns of native and introduced populations; and (4) identify signs of population bottlenecks and/or multiple independent introductions that might explain the current genetic diversity. Locations: North Africa, northwest Europe, North America (California, USA), and South America (Chile). Methods: We obtained sequences of the mitochondrial cytochrome b (Cytb) gene from C. aspersum individuals collected from two localities subject to recent introductions (Californian and Chilean populations in North and South America, respectively). We compared these sequences
Lenguagedc.language.isoen
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceEvolutionary Ecology Research
Keywordsdc.subjectAgricultural pests
Keywordsdc.subjectAlien species
Keywordsdc.subjectBiogeography
Keywordsdc.subjectBottlenecks
Keywordsdc.subjectMolluscs
Keywordsdc.subjectMultiple introductions
Títulodc.titleMitochondrial phylogeography of the land snail Cornu aspersum: Tracing population history and the impact of human-mediated invasion in austral South America
Document typedc.typeArtículo de revista
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile