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dc.contributor.authorLavinia, Pablo D.-
dc.contributor.authorAttiná, Natalí-
dc.contributor.authorLuszczak, Priscila-
dc.contributor.authorNúñez Bustos, Ezequiel-
dc.contributor.authorCanio, Elvira-
dc.contributor.authorCasale, Agustin I-
dc.contributor.authorBukowski, Belén-
dc.contributor.authorHünicken, Leandro-
dc.contributor.authorMoreno, Pablo-
dc.contributor.authorCampagna, Leonardo-
dc.contributor.authorLijtmaer, Dario A.-
dc.contributor.authorTubaro, Pablo L.-
dc.date.accessioned2025-08-22T13:02:04Z-
dc.date.available2025-08-22T13:02:04Z-
dc.date.issued2024-09-
dc.identifier.urihttp://rid.unrn.edu.ar/handle/20.500.12049/13338-
dc.language.isoeses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/-
dc.titleDNA barcodes foster collaborative networking in Argentina: from evolutionary biology to invasive species and pathogen identification in food productiones_ES
dc.typeObjeto de conferenciaes_ES
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-ND 4.0)-
dc.description.filiationLavinia, Pablo D. Universidad Nacional de Río Negro, Laboratorio de Investigación y Conservación de la Biodiversidad (UNRN–InCoBIO), Sede Atlántica, Viedma, Río Negro, Argentinaes_ES
dc.description.filiationAttiná Natalí. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentinaes_ES
dc.description.filiationLuszczak Priscila. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentinaes_ES
dc.description.filiationNúñez Bustos Ezequiel. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentinaes_ES
dc.description.filiationCanio Elvira. Universidad Nacional de Río Negro, Laboratorio de Investigación y Conservación de la Biodiversidad (UNRN–InCoBIO), Sede Atlántica, Viedma, Río Negro, Argentinaes_ES
dc.description.filiationCasale Agustín I. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentinaes_ES
dc.description.filiationBukowski Belen. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentinaes_ES
dc.description.filiationHünicken Leandro. CONICET, CABA, Argentinaes_ES
dc.description.filiationMoreno Pablo. INSTITUTO DE INVESTIGACIONES EN BIODIVERSIDAD Y MEDIOAMBIENTE, Río Negro, Argentinaes_ES
dc.description.filiationCampagna Leonardo. Cornell Lab of Ornithology, Ithaca, NY, Argentinaes_ES
dc.description.filiationLijtmaer Dario A. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentinaes_ES
dc.description.filiationTubaro Pablo L. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia", CABA, Argentinaes_ES
dc.subject.keywordargentinaes_ES
dc.subject.keywordbarcodeses_ES
dc.subject.keywordcollaborationes_ES
dc.subject.keywordevolutiones_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES
dc.subject.materiaCiencias Exactas y Naturaleses_ES
dc.origin.lugarDesarrolloCIT Río Negro (CONICET-UNRN)es_ES
dc.origin.lugarDesarrolloInCoBIO (UNRN)es_ES
dc.origin.lugarDesarrolloMuseo Argentino de Ciencias Naturales "Bernardino Rivadavia" (MACN-CONICET)es_ES
dc.origin.lugarDesarrolloCONICETes_ES
dc.origin.lugarDesarrolloCornell Lab of Ornithologyes_ES
dc.description.resumenIntroduction: DNA barcodes are widely used in ecology, evolution and conservation. Here, we illustrate how the barcoding initiative fosters collaborative and interdisciplinary research in Argentina, with significant impact across various fields. Methods: We obtained the DNA barcodes of a wide arrange of taxa that occur in Argentina, and used them to test the effectiveness of this tool for species discrimination, as well as to study evolutionary and phylogeographic patterns. We analyzed COI sequences from around 1,000 bird specimens (~100 species), 3,000 butterfly specimens (~500 species), 210 individuals of invasive, androgenetic Corbicula freshwater clams, and ~60 COII sequences of oomycete pathogens that affect fish aquaculture. Results: Our findings show that DNA barcodes are an efficient tool for species discrimination and specimen identification across all taxa. Moreover, we found that ecological traits can predict the patterns of intraspecific divergence among bird and butterfly populations of geographical isolated forests. We also found multiple intraspecific splits within Patagonia, as well as between austral bird populations and those of other regions, highlighting the influence of Pleistocene glaciations in the evolutionary history of the Andean-Patagonian avifauna. As for the Corbicula clams, all individuals sequenced belonged to two of the four major invasive mitochondrial lineages worldwide, which largely corresponded to two different morphotypes. We recorded individuals with intermediate phenotype in northeastern Argentina, where the two haplogroups coexist, suggesting the presence of hybrids due to maternal nuclear genome capture. Lastly, we found that the oomycete pathogens in our dataset corresponded to at least four Saprolegnia species. Conclusions: The DNA barcoding initiative promotes collaborative networking in Argentina, contributing with new, meaningful insights in the fields of evolutionary biology, biological invasions and food production.es_ES
dc.relation.journalTitle9th International Barcode of Life Conferencees_ES
dc.type.subtypePresentacion de ponenciaes_ES
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