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dc.contributor.author
Domínguez Contreras, Francisco
dc.contributor.author
Munguía Vega, Adrian
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Getino Mamet, Leandro Nicolás
dc.contributor.author
Soria, Rodrigo Gaspar
dc.contributor.author
Parma, Ana María
dc.date.available
2018-04-26T14:23:33Z
dc.date.issued
2017-01
dc.identifier.citation
Domínguez Contreras, Francisco; Munguía Vega, Adrian; Getino Mamet, Leandro Nicolás; Soria, Rodrigo Gaspar; Parma, Ana María; Characterization of 30 microsatellite loci for the Tehuelche scallop, Aequipecten tehuelchus (d'Orbigny, 1842) and their use for estimating demographic parameters relevant to fisheries management; Magnolia Press; Molluscan Research; 1-2017; 1-7
dc.identifier.issn
1323-5818
dc.identifier.uri
http://hdl.handle.net/11336/43526
dc.description.abstract
Aequipecten techuelchus is an endemic scallop of the Argentine biogeographic province in the southwest Atlantic Ocean which supports a commercial fishery that has presented strong fluctuations since the 1960s. It is unclear if distinct localities constitute a single panmictic population. We used next-generation sequencing to obtain microsatellite loci that could be used to evaluate genetic diversity and differentiation among populations. We developed 30 polymorphic microsatellite loci, of which 13 meet the standard criteria required for population genetic analyses, including Hardy-Weinberg equilibrium, not being linked and with a low frequency of null alleles. The described microsatellite loci were used to estimate relatedness and effective population size, and to test for recent and historic population bottlenecks. Our results suggest that the population of the Tehuelche scallop from San Román, Gulf of San José, Patagonia shows a relatively large effective population size, high levels of genetic polymorphism, low levels of inbreeding and no signs of recent or historic drastic population reductions. These preliminary results should be confirmed with larger sample sizes and the inclusion of other nearby populations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Magnolia Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Aequipecten Tehuelchus
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Patagonia
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Metapopulation
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Connectivity
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Characterization of 30 microsatellite loci for the Tehuelche scallop, Aequipecten tehuelchus (d'Orbigny, 1842) and their use for estimating demographic parameters relevant to fisheries management
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-05T18:25:13Z
dc.journal.pagination
1-7
dc.journal.pais
Australia
dc.journal.ciudad
Sydney
dc.description.fil
Fil: Domínguez Contreras, Francisco. Universidad Autónoma de Baja California Sur; México. Instituto Politécnico Nacional CICIMAR; México
dc.description.fil
Fil: Munguía Vega, Adrian. PANGAS Science Coordination; México. University of Arizona; Estados Unidos
dc.description.fil
Fil: Getino Mamet, Leandro Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina. Universidad Nacional de la Patagonia; Argentina
dc.description.fil
Fil: Soria, Rodrigo Gaspar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina. Universidad Nacional de la Patagonia; Argentina
dc.description.fil
Fil: Parma, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina
dc.journal.title
Molluscan Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/13235818.2017.1403275
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/13235818.2017.1403275
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