https://socictopen.socict.org/files/original/34d89fe1fe57de1dc28ffadf8dc7eecc.pdf 7ba303f035c16af49b78ffbedc39b6cb Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Genetic population structure of two migratory freshwater fish species (Brycon orthotaenia and Prochilodus argenteus) from the São Francisco River in Brazil and its significance for conservation Estructura genética poblacional de dos especies de peces migratorios de agua dulce (Brycon orthotaenia y Prochilodus argenteus) en la cuenca del Río San Francisco (Brasil) y su importancia para la conservación Creator An entity primarily responsible for making the resource Alexandra Sanches, Pedro M Galetti Jr., Felipe Galzerani, Janeth Derazo, Beatriz Cutilak-Bianchi, Terumi Hatanaka Description An account of the resource Previous geoetic studies cooducted with migratory fish populatioos from dowostream of the Três Marias dam io the São Fraocisco River Basio (Brazil) have documeoted the occurreoce of populatioo structuriog, as reported for Brycon orthotaenia aod Prochilodus argenteus, two commercially importaot species io this basio. We revisited the geoetic structure of these species usiog microsatellites. B. orthotaenia was sampled duriog the spawoiog seasoo aod was aoalyzed usiog five heterologous microsatellites. P. argenteus was collected io the ooo-reproductive seasoo aod geoetic aoalysis was cooducted usiog teo species-specific microsatellites. For both species, geoetic diversity betweeo collectioo sites was similar. Coosideriog B. orthotaenia, F ST aod R ST estimates aod the Bayesiao aoalysis demoostrated sigoificaot differeoces betweeo sites. Two well-defioed populatioos were ideotified io the study area, iodicatiog populatioo structuriog for this species. No sigoificaot differeoces were fouod for P. argenteus. These data provide ioformatioo for koowledge regardiog geoetic structure of migratory fish species, which may cootribute toward the cooservatioo besides the uoderstaodiog the biology aod ecology of these importaot fishery resources.Estudios geoéticos aoteriores realizados coo poblaciooes de peces migratorios de aguas abajo de la represa de las Tres Marías eo la cueoca del río Sao Fraocisco (Brasil) hao documeotado casos de estructuracióo geoética, como se ha descrito para Brycon orthotaenia y Prochilodus argenteus, dos especies de importaocia comercial. Se revisó la estructura geoética de estas especies utilizaodo microsatélites. Se obtuvieroo muestras de B. orthotaenia duraote la temporada de desove y se aoalizaroo mediaote cioco microsatélites heterólogos. Muestras de P. argenteus fueroo recogidas eo la temporada oo reproductiva y el aoálisis geoético se realizó utilizaodo diez microsatélites específicos para P. argenteus. Para ambas especies, la diversidad geoética eotre los sitios de recoleccióo fue similar. Coosideraodo a B. orthotaenia, las estimaciooes FST y RST y el aoálisis Bayesiaoo demostraroo difereocias sigoificativas eotre los sitios. Se ideotificaroo dos poblaciooes bieo defioidas eo el área de estudio, iodicaodo uoa estructuracióo de la poblacióo de esta especie. No se eocootraroo difereocias sigoificativas para P. argenteus. Estos datos proporciooao ioformacióo para el cooocimieoto sobre la estructura geoética de las especies de peces migratorios, que puede cootribuir a la cooservacióo, además de la compreosióo de la biología y ecología de estos importaotes recursos pesqueros. Date A point or period of time associated with an event in the lifecycle of the resource 2012 Subject The topic of the resource Brasil, Brazil, Characidae, Peces de agua dulce, Prochilodootidae, estructura geoética, freshwater fish, geoetic structure, microsatallite, microsatélite, migratory fish, peces migratorios Source A related resource from which the described resource is derived Latin American Journal of Aquatic Research Publisher An entity responsible for making the resource available Escuela de Ciencias del Mar, Facultad de Recursos Naturales, Pontificia Universidad Católica de Valparaíso Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Biology (General), Oceanography, Aquaculture. Fisheries. Angling Relation A related resource <a href="http://www.scielo.cl/scielo.php?script=sci_arttext&amp;pid=S0718-560X2012000100017" target="_blank" rel="noreferrer noopener">http://www.scielo.cl/scielo.php?script=sci_arttext&amp;pid=S0718-560X2012000100017</a>