Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach

Human-driven migrations are one of the main processes shaping the genetic diversity and population structure of domestic species. However, their magnitude and direction have been rarely analysed in a statistical framework. We aimed to estimate the impact of migration on the population structure of S...

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Detalles Bibliográficos
Autores: Martínez, Amparo, Manunza, Arianna, Delgado, Juan Vicente, Landi, Vincenzo, Adebambo, Ayotunde, Ismaila, Muritala, Capote, Juan, El Ouni, Mabrouk, Elbeltagy, Ahmed, Abushady, Asmaa M., Gala, Salah, Ferrando, Ainhoa, Gómez, Mariano, Pons, Agueda, Badaoui, Bouabid, Jordana, Jordi, Vidal i Fàbrega, Oriol, Amills, Marcel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/14025
Acceso en línea:http://hdl.handle.net/10256/14025
Access Level:acceso abierto
Palabra clave:Animals -- Millora genètica
Animal breeding
Genètica de poblacions
Population genetics
Cabres -- Millora genètica
Goats -- Breeding
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spelling Detecting the existence of gene flow between Spanish and North African goats through a coalescent approachMartínez, AmparoManunza, AriannaDelgado, Juan VicenteLandi, VincenzoAdebambo, AyotundeIsmaila, MuritalaCapote, JuanEl Ouni, MabroukElbeltagy, AhmedAbushady, Asmaa M.Gala, SalahFerrando, AinhoaGómez, MarianoPons, AguedaBadaoui, BouabidJordana, JordiVidal i Fàbrega, OriolAmills, MarcelAnimals -- Millora genèticaAnimal breedingGenètica de poblacionsPopulation geneticsCabres -- Millora genèticaGoats -- BreedingHuman-driven migrations are one of the main processes shaping the genetic diversity and population structure of domestic species. However, their magnitude and direction have been rarely analysed in a statistical framework. We aimed to estimate the impact of migration on the population structure of Spanish and African goats. To achieve this goal, we analysed a dataset of 1,472 individuals typed with 23 microsatellites. Population structure of African and Spanish goats was moderate (mean FST = 0.07), with the exception of the Canarian and South African breeds that displayed a significant differentiation when compared to goats from North Africa and Nigeria. Measurement of gene flow with Migrate-n and IMa coalescent genealogy samplers supported the existence of a bidirectional gene flow between African and Spanish goats. Moreover, IMa estimates of the effective number of migrants were remarkably lower than those calculated with Migrate-n and classical approaches. Such discrepancies suggest that recent divergence, rather than extensive gene flow, is the main cause of the weak population structure observed in caprine breedsNature Publishing Group2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/14025http://hdl.handle.net/10256/14025Scientific Reports, núm. 6, art. 38935Articles publicats (D-B)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1038/srep38935info:eu-repo/semantics/altIdentifier/issn/2045-2322Attribution 4.0 Spainhttp://creativecommons.org/licenses/by/4.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/140252026-05-29T05:05:01Z
dc.title.none.fl_str_mv Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
title Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
spellingShingle Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
Martínez, Amparo
Animals -- Millora genètica
Animal breeding
Genètica de poblacions
Population genetics
Cabres -- Millora genètica
Goats -- Breeding
title_short Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
title_full Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
title_fullStr Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
title_full_unstemmed Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
title_sort Detecting the existence of gene flow between Spanish and North African goats through a coalescent approach
dc.creator.none.fl_str_mv Martínez, Amparo
Manunza, Arianna
Delgado, Juan Vicente
Landi, Vincenzo
Adebambo, Ayotunde
Ismaila, Muritala
Capote, Juan
El Ouni, Mabrouk
Elbeltagy, Ahmed
Abushady, Asmaa M.
Gala, Salah
Ferrando, Ainhoa
Gómez, Mariano
Pons, Agueda
Badaoui, Bouabid
Jordana, Jordi
Vidal i Fàbrega, Oriol
Amills, Marcel
author Martínez, Amparo
author_facet Martínez, Amparo
Manunza, Arianna
Delgado, Juan Vicente
Landi, Vincenzo
Adebambo, Ayotunde
Ismaila, Muritala
Capote, Juan
El Ouni, Mabrouk
Elbeltagy, Ahmed
Abushady, Asmaa M.
Gala, Salah
Ferrando, Ainhoa
Gómez, Mariano
Pons, Agueda
Badaoui, Bouabid
Jordana, Jordi
Vidal i Fàbrega, Oriol
Amills, Marcel
author_role author
author2 Manunza, Arianna
Delgado, Juan Vicente
Landi, Vincenzo
Adebambo, Ayotunde
Ismaila, Muritala
Capote, Juan
El Ouni, Mabrouk
Elbeltagy, Ahmed
Abushady, Asmaa M.
Gala, Salah
Ferrando, Ainhoa
Gómez, Mariano
Pons, Agueda
Badaoui, Bouabid
Jordana, Jordi
Vidal i Fàbrega, Oriol
Amills, Marcel
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Animals -- Millora genètica
Animal breeding
Genètica de poblacions
Population genetics
Cabres -- Millora genètica
Goats -- Breeding
topic Animals -- Millora genètica
Animal breeding
Genètica de poblacions
Population genetics
Cabres -- Millora genètica
Goats -- Breeding
description Human-driven migrations are one of the main processes shaping the genetic diversity and population structure of domestic species. However, their magnitude and direction have been rarely analysed in a statistical framework. We aimed to estimate the impact of migration on the population structure of Spanish and African goats. To achieve this goal, we analysed a dataset of 1,472 individuals typed with 23 microsatellites. Population structure of African and Spanish goats was moderate (mean FST = 0.07), with the exception of the Canarian and South African breeds that displayed a significant differentiation when compared to goats from North Africa and Nigeria. Measurement of gene flow with Migrate-n and IMa coalescent genealogy samplers supported the existence of a bidirectional gene flow between African and Spanish goats. Moreover, IMa estimates of the effective number of migrants were remarkably lower than those calculated with Migrate-n and classical approaches. Such discrepancies suggest that recent divergence, rather than extensive gene flow, is the main cause of the weak population structure observed in caprine breeds
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/14025
http://hdl.handle.net/10256/14025
url http://hdl.handle.net/10256/14025
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1038/srep38935
info:eu-repo/semantics/altIdentifier/issn/2045-2322
dc.rights.none.fl_str_mv Attribution 4.0 Spain
http://creativecommons.org/licenses/by/4.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 Spain
http://creativecommons.org/licenses/by/4.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
dc.source.none.fl_str_mv Scientific Reports, núm. 6, art. 38935
Articles publicats (D-B)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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