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dc.contributor.author
Leon, Vanina Andrea
dc.contributor.author
Fraschina, Jimena
dc.contributor.author
Busch, Maria
dc.date.available
2019-01-29T15:30:24Z
dc.date.issued
2010-05
dc.identifier.citation
Leon, Vanina Andrea; Fraschina, Jimena; Busch, Maria; Population subdivision of house mice (Mus musculus) in an agrarian landscape: Consequences for control; National Research Council Canada-NRC Research Press; Canadian Journal of Zoology; 88; 5; 5-2010; 427-435
dc.identifier.issn
0008-4301
dc.identifier.uri
http://hdl.handle.net/11336/68851
dc.description.abstract
In Argentinean agroecosystems, house mice (Mus musculus L., 1758) show a discontinuous distribution, with high abundances in farms but scarce abundance in crop fields. In our study area, the abundance of M. musculus could be affected by their movements among farms. We hypothesize that (1) M. musculus do not move among farms versus (2) M. musculus do move among farms. Furthermore, based on our second hypothesis, M. musculus move actively (hypothesis 2.1) or passively by human transport (hypothesis 2.2). Based on hypothesis 1, we predict that genetic subdivision will exist among farms and that genetic divergence will be independent of geographic distance. Based on hypothesis 2.1, genetic differentiation will be correlated with geographic distance. Based on hypothesis 2.2, genetic subdivision will be absent, or genetic differentiation will be related to human movements. We examined genetic variation among farms (n = 15) using five microsatellite loci and tracked the movements of 36 individuals from five farms with fluorescent powders. Populations of M. musculus showed genetic differentiation at both farm and shed scales. Genetic and geographic distances were significantly correlated. There was no evidence of passive movements of M. musculus. The movements of 36 M. musculus within farms, tracked with fluorescent powder, were short. According to these results, hypothesis 2.1 is favoured.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
National Research Council Canada-NRC Research Press
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Mus Musculus
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Diferenciación Genética
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Microsatélites
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Granjas Avícolas
dc.subject.classification
Otras Ciencias Biológicas
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Population subdivision of house mice (Mus musculus) in an agrarian landscape: Consequences for control
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-25T13:42:36Z
dc.journal.volume
88
dc.journal.number
5
dc.journal.pagination
427-435
dc.journal.pais
Canadá
dc.journal.ciudad
Otawa
dc.description.fil
Fil: Leon, Vanina Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
dc.description.fil
Fil: Fraschina, Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
dc.description.fil
Fil: Busch, Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
dc.journal.title
Canadian Journal of Zoology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.nrcresearchpress.com/doi/abs/10.1139/Z10-014#.XFBwZVVKiUk
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1139/Z10-014


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