Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America
- Autores
- Mariano y Jelicich, Rocío; Madrid, Enrique
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Rynchops niger intercedens, one of the South American subspecies of the Black Skimmer, is a widely distributed neotropical bird for which many ecological aspects, such as migratory routes and site fidelity, are unknown. Two distinct breeding phenologies have been reported for this subspecies, which may create the genetic isolation of populations. Six microsatellite loci were used to study the genetic structure of the Black Skimmer in southern South America, comparing breeding populations from Brazil and Argentina and individuals from the main non-breeding site at Argentina. A weak genetic differentiation between colonies, although statistically significant, was observed. This low genetic structure (despite different breeding phenologies) could be explained by demographic history of these populations and/or the effect of a very important non-breeding site in southern South America shared by these populations. Further studies applying a broader range of molecular markers plus improvement of extant banding efforts are required to better understand the dispersal mechanisms of this species. Received 9 August 2013, accepted 10 October 2013
Fil: Mariano y Jelicich, Rocío. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Madrid, Enrique. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina - Materia
-
Black Skimmer
Genetic Structure
Microsatellites
Rynchops Niger Intercedens
South America - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/34446
Ver los metadatos del registro completo
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Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South AmericaMariano y Jelicich, RocíoMadrid, EnriqueBlack SkimmerGenetic StructureMicrosatellitesRynchops Niger IntercedensSouth Americahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Rynchops niger intercedens, one of the South American subspecies of the Black Skimmer, is a widely distributed neotropical bird for which many ecological aspects, such as migratory routes and site fidelity, are unknown. Two distinct breeding phenologies have been reported for this subspecies, which may create the genetic isolation of populations. Six microsatellite loci were used to study the genetic structure of the Black Skimmer in southern South America, comparing breeding populations from Brazil and Argentina and individuals from the main non-breeding site at Argentina. A weak genetic differentiation between colonies, although statistically significant, was observed. This low genetic structure (despite different breeding phenologies) could be explained by demographic history of these populations and/or the effect of a very important non-breeding site in southern South America shared by these populations. Further studies applying a broader range of molecular markers plus improvement of extant banding efforts are required to better understand the dispersal mechanisms of this species. Received 9 August 2013, accepted 10 October 2013Fil: Mariano y Jelicich, Rocío. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Madrid, Enrique. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; ArgentinaWaterbird Society2014-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/zipapplication/pdfhttp://hdl.handle.net/11336/34446Mariano y Jelicich, Rocío; Madrid, Enrique; Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America; Waterbird Society; Waterbirds (de Leon Springs, Fla.); 37; 2; 4-2014; 175-1821524-4695CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1675/063.037.0206info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1675/063.037.0206info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:18:27Zoai:ri.conicet.gov.ar:11336/34446instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:18:27.552CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America |
title |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America |
spellingShingle |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America Mariano y Jelicich, Rocío Black Skimmer Genetic Structure Microsatellites Rynchops Niger Intercedens South America |
title_short |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America |
title_full |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America |
title_fullStr |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America |
title_full_unstemmed |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America |
title_sort |
Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America |
dc.creator.none.fl_str_mv |
Mariano y Jelicich, Rocío Madrid, Enrique |
author |
Mariano y Jelicich, Rocío |
author_facet |
Mariano y Jelicich, Rocío Madrid, Enrique |
author_role |
author |
author2 |
Madrid, Enrique |
author2_role |
author |
dc.subject.none.fl_str_mv |
Black Skimmer Genetic Structure Microsatellites Rynchops Niger Intercedens South America |
topic |
Black Skimmer Genetic Structure Microsatellites Rynchops Niger Intercedens South America |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Rynchops niger intercedens, one of the South American subspecies of the Black Skimmer, is a widely distributed neotropical bird for which many ecological aspects, such as migratory routes and site fidelity, are unknown. Two distinct breeding phenologies have been reported for this subspecies, which may create the genetic isolation of populations. Six microsatellite loci were used to study the genetic structure of the Black Skimmer in southern South America, comparing breeding populations from Brazil and Argentina and individuals from the main non-breeding site at Argentina. A weak genetic differentiation between colonies, although statistically significant, was observed. This low genetic structure (despite different breeding phenologies) could be explained by demographic history of these populations and/or the effect of a very important non-breeding site in southern South America shared by these populations. Further studies applying a broader range of molecular markers plus improvement of extant banding efforts are required to better understand the dispersal mechanisms of this species. Received 9 August 2013, accepted 10 October 2013 Fil: Mariano y Jelicich, Rocío. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina Fil: Madrid, Enrique. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina |
description |
Rynchops niger intercedens, one of the South American subspecies of the Black Skimmer, is a widely distributed neotropical bird for which many ecological aspects, such as migratory routes and site fidelity, are unknown. Two distinct breeding phenologies have been reported for this subspecies, which may create the genetic isolation of populations. Six microsatellite loci were used to study the genetic structure of the Black Skimmer in southern South America, comparing breeding populations from Brazil and Argentina and individuals from the main non-breeding site at Argentina. A weak genetic differentiation between colonies, although statistically significant, was observed. This low genetic structure (despite different breeding phenologies) could be explained by demographic history of these populations and/or the effect of a very important non-breeding site in southern South America shared by these populations. Further studies applying a broader range of molecular markers plus improvement of extant banding efforts are required to better understand the dispersal mechanisms of this species. Received 9 August 2013, accepted 10 October 2013 |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/34446 Mariano y Jelicich, Rocío; Madrid, Enrique; Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America; Waterbird Society; Waterbirds (de Leon Springs, Fla.); 37; 2; 4-2014; 175-182 1524-4695 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/34446 |
identifier_str_mv |
Mariano y Jelicich, Rocío; Madrid, Enrique; Microsatellite Variability Among Black Skimmer (Rynchops niger intercedens) Populations in Southern South America; Waterbird Society; Waterbirds (de Leon Springs, Fla.); 37; 2; 4-2014; 175-182 1524-4695 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1675/063.037.0206 info:eu-repo/semantics/altIdentifier/url/http://www.bioone.org/doi/abs/10.1675/063.037.0206 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
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application/pdf application/zip application/pdf |
dc.publisher.none.fl_str_mv |
Waterbird Society |
publisher.none.fl_str_mv |
Waterbird Society |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |