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Authordc.contributor.authorMaturana, Claudia S. 
Authordc.contributor.authorMoreno, Rodrigo A. 
Authordc.contributor.authorLabra, Fabio A. 
Authordc.contributor.authorGonzález Wevar, Claudio 
Authordc.contributor.authorRozbaczylo, Nicolás 
Authordc.contributor.authorCarrasco, Franklin D. 
Authordc.contributor.authorPoulin, Elie 
Cita de ítemdc.identifier.citationRevista de Biologia Marina y Oceanografia, Volumen 46, Issue 1, 2018, Pages 35-42
Abstractdc.description.abstractAccurate species identification remains a basic first step in any study of biodiversity, particularly for global changes and their consequences. Thus, there is a pressing need for taxonomic expertise in a broad range of taxa. DNA barcoding has proved to be a powerful alternative method to traditional morphological approaches, allowing to complement identification techniques for living organisms. In this study, we assess intraspecific and interspecific genetic divergence among marine polychaetes from Patagonian fjords of southern Chile, using mitochondrial Cytochrome c Oxidase Subunit I (COI) gene. Our results showed that a total of 13 polychaetes species identified in this study exhibited high levels of interspecific variation among 31 analyzed sequences. Mean pairwise sequence distances comparisons based on K2P within species ranged from 0.2 to 0.4%. In contrast, interspecific comparisons were much higher and ranged between 18 to 47%, with the exception of the congeneric species Asych
Publisherdc.publisherUniversidad de Valparaiso
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.uri
Sourcedc.sourceRevista de Biologia Marina y Oceanografia
Keywordsdc.subjectCIMAR-13 fjords
Keywordsdc.subjectCytochrome c oxydase subunit i
Keywordsdc.subjectMolecular taxonomy
Títulodc.titleDNA barcoding of marine polychaetes species of southern patagonian fjords Barcoding de poliquetos marinos de los fiordos patagónicos del sur de Chile
Document typedc.typeArtículo de revista
dcterms.accessRightsdcterms.accessRightsAcceso Abierto
Indexationuchile.indexArtículo de publicación SCOPUS

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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile