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dc.contributor.author
González Ittig, Raúl Enrique
dc.contributor.author
Kandel, Narayan
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Levis, Silvana
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Calderón, Gladys
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Salazar Bravo, Jorge
dc.contributor.author
Gardenal, Cristina Noemi
dc.date.available
2016-11-04T20:26:01Z
dc.date.issued
2014-10
dc.identifier.citation
González Ittig, Raúl Enrique; Kandel, Narayan; Levis, Silvana; Calderón, Gladys; Salazar Bravo, Jorge; et al.; Molecular systematics of the South American rodent Calomys laucha (Cricetidae: Sigmodontinae), a reservoir of the Laguna Negra hantavirus; Natl Research Council Canada-n R C Research Press; Canadian Journal Of Zoology; 92; 12; 10-2014; 1093-1098
dc.identifier.issn
0008-4301
dc.identifier.uri
http://hdl.handle.net/11336/8005
dc.description.abstract
The small vesper mouse (Calomys laucha (Fischer, 1814)) (Cricetidae: Sigmodontinae) ranges widely in Brazil, Uruguay, Paraguay, Argentina, and Bolivia. The species is the reservoir of the Laguna Negra hantavirus (LNV) in Paraguay but not in Argentina, where it is one of the most abundant rodents in agro-pastoral ecosystems. To answer the question if the nominal species C. laucha constitutes a single genetic unit or if it presents genetic discontinuities that may relate to hosting LNV, we sequenced the cytochrome b (cyt b) gene of specimens from throughout the range of the distribution of the species. Phylogenetic analyses revealed two well-supported clades. Twenty-two sequences from Argentina, Paraguay, and Bolivia grouped in clade A, but three sequences from Uruguay and Brazil clustered in a quite divergent clade B. The genetic distance between the two groups is 5.75%. No significant differences between Argentinean, Paraguayan, and Bolivian specimens assigned to C. laucha were detected. The restricted distribution of LNV associated to C. laucha in central Paraguay could be explained by a “natural nidality” phenomenon.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Natl Research Council Canada-n R C Research Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Calomys Laucha
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Laguna Negra Hantavirus
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Cytochrome B
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South American Rodents
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Zoología, Ornitología, Entomología, Etología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Molecular systematics of the South American rodent Calomys laucha (Cricetidae: Sigmodontinae), a reservoir of the Laguna Negra hantavirus
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-11-02T18:13:22Z
dc.journal.volume
92
dc.journal.number
12
dc.journal.pagination
1093-1098
dc.journal.pais
Canadá
dc.journal.ciudad
Otawa
dc.description.fil
Fil: González Ittig, Raúl Enrique. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; Argentina
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Fil: Kandel, Narayan. Texas Tech University; Estados Unidos
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Fil: Levis, Silvana. Instituto Nacional de Enfermedades Humanas; Argentina
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Fil: Calderón, Gladys. Instituto Nacional de Enfermedades Humanas; Argentina
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Fil: Salazar Bravo, Jorge. Texas Tech University; Estados Unidos
dc.description.fil
Fil: Gardenal, Cristina Noemi. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Cordoba. Instituto de Diversidad y Ecologia Animal; 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/cjz-2014-0133#.WBzpfmrhCJA
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1139/cjz-2014-0133
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