Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina
- Autores
- Corbi Botto, Claudia; Sadaba, Sebastián Andres; Francisco, Elina Inés; Kalemkerian, Paula Belén; Lirón, Juan Pedro; Villegas Castagnasso, Egle Etel; Giovambattista, Guillermo; Peral García, Pilar; Díaz, Silvina
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The genetic diversity and structure of 72 Appaloosa horses belonging to a closed breeding population from an ecological reserve in Buenos Aires, Argentina, was investigated using eight microsatellite markers from the International Society for Animal Genetics panel. Our data showed that this Appaloosa horse population had an elevated degree of genetic diversity (He = 0.746) and did not present a significant increase of homozygous individuals (FIS~0). However, the short tandem repeats, AHT5, ASB2, HTG10 and VHL20, were not in Hardy-Weinberg equilibrium (P-value < 0.05). Genetic relationships between this population and other well known horse breeds showed that Appaloosa horses from Argentina could have had their origin in the horses of the Nez Perce's people in Idaho while other Appaloosa horses may have had influences from Andalusian and Lusitano breeds. This closed breeding population conserves an important degree of Appaloosa genetic diversity and notwithstanding its particular breeding characteristics, represents a valuable genetic resource for conservation.
Instituto de Genética Veterinaria - Materia
-
Ciencias Veterinarias
Appaloosa
Conservation
Genetic diversity
Horse
Microsatellite
Population structure - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/84842
Ver los metadatos del registro completo
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Genetic variability of Appaloosa horses: A study of a closed breeding population from ArgentinaCorbi Botto, ClaudiaSadaba, Sebastián AndresFrancisco, Elina InésKalemkerian, Paula BelénLirón, Juan PedroVillegas Castagnasso, Egle EtelGiovambattista, GuillermoPeral García, PilarDíaz, SilvinaCiencias VeterinariasAppaloosaConservationGenetic diversityHorseMicrosatellitePopulation structureThe genetic diversity and structure of 72 Appaloosa horses belonging to a closed breeding population from an ecological reserve in Buenos Aires, Argentina, was investigated using eight microsatellite markers from the International Society for Animal Genetics panel. Our data showed that this Appaloosa horse population had an elevated degree of genetic diversity (He = 0.746) and did not present a significant increase of homozygous individuals (FIS~0). However, the short tandem repeats, AHT5, ASB2, HTG10 and VHL20, were not in Hardy-Weinberg equilibrium (P-value < 0.05). Genetic relationships between this population and other well known horse breeds showed that Appaloosa horses from Argentina could have had their origin in the horses of the Nez Perce's people in Idaho while other Appaloosa horses may have had influences from Andalusian and Lusitano breeds. This closed breeding population conserves an important degree of Appaloosa genetic diversity and notwithstanding its particular breeding characteristics, represents a valuable genetic resource for conservation.Instituto de Genética Veterinaria2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf175-178http://sedici.unlp.edu.ar/handle/10915/84842enginfo:eu-repo/semantics/altIdentifier/issn/2095-7505info:eu-repo/semantics/altIdentifier/doi/10.15302/J-FASE-2014019info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:20Zoai:sedici.unlp.edu.ar:10915/84842Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:21.203SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina |
title |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina |
spellingShingle |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina Corbi Botto, Claudia Ciencias Veterinarias Appaloosa Conservation Genetic diversity Horse Microsatellite Population structure |
title_short |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina |
title_full |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina |
title_fullStr |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina |
title_full_unstemmed |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina |
title_sort |
Genetic variability of Appaloosa horses: A study of a closed breeding population from Argentina |
dc.creator.none.fl_str_mv |
Corbi Botto, Claudia Sadaba, Sebastián Andres Francisco, Elina Inés Kalemkerian, Paula Belén Lirón, Juan Pedro Villegas Castagnasso, Egle Etel Giovambattista, Guillermo Peral García, Pilar Díaz, Silvina |
author |
Corbi Botto, Claudia |
author_facet |
Corbi Botto, Claudia Sadaba, Sebastián Andres Francisco, Elina Inés Kalemkerian, Paula Belén Lirón, Juan Pedro Villegas Castagnasso, Egle Etel Giovambattista, Guillermo Peral García, Pilar Díaz, Silvina |
author_role |
author |
author2 |
Sadaba, Sebastián Andres Francisco, Elina Inés Kalemkerian, Paula Belén Lirón, Juan Pedro Villegas Castagnasso, Egle Etel Giovambattista, Guillermo Peral García, Pilar Díaz, Silvina |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
Ciencias Veterinarias Appaloosa Conservation Genetic diversity Horse Microsatellite Population structure |
topic |
Ciencias Veterinarias Appaloosa Conservation Genetic diversity Horse Microsatellite Population structure |
dc.description.none.fl_txt_mv |
The genetic diversity and structure of 72 Appaloosa horses belonging to a closed breeding population from an ecological reserve in Buenos Aires, Argentina, was investigated using eight microsatellite markers from the International Society for Animal Genetics panel. Our data showed that this Appaloosa horse population had an elevated degree of genetic diversity (He = 0.746) and did not present a significant increase of homozygous individuals (FIS~0). However, the short tandem repeats, AHT5, ASB2, HTG10 and VHL20, were not in Hardy-Weinberg equilibrium (P-value < 0.05). Genetic relationships between this population and other well known horse breeds showed that Appaloosa horses from Argentina could have had their origin in the horses of the Nez Perce's people in Idaho while other Appaloosa horses may have had influences from Andalusian and Lusitano breeds. This closed breeding population conserves an important degree of Appaloosa genetic diversity and notwithstanding its particular breeding characteristics, represents a valuable genetic resource for conservation. Instituto de Genética Veterinaria |
description |
The genetic diversity and structure of 72 Appaloosa horses belonging to a closed breeding population from an ecological reserve in Buenos Aires, Argentina, was investigated using eight microsatellite markers from the International Society for Animal Genetics panel. Our data showed that this Appaloosa horse population had an elevated degree of genetic diversity (He = 0.746) and did not present a significant increase of homozygous individuals (FIS~0). However, the short tandem repeats, AHT5, ASB2, HTG10 and VHL20, were not in Hardy-Weinberg equilibrium (P-value < 0.05). Genetic relationships between this population and other well known horse breeds showed that Appaloosa horses from Argentina could have had their origin in the horses of the Nez Perce's people in Idaho while other Appaloosa horses may have had influences from Andalusian and Lusitano breeds. This closed breeding population conserves an important degree of Appaloosa genetic diversity and notwithstanding its particular breeding characteristics, represents a valuable genetic resource for conservation. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo 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://sedici.unlp.edu.ar/handle/10915/84842 |
url |
http://sedici.unlp.edu.ar/handle/10915/84842 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/2095-7505 info:eu-repo/semantics/altIdentifier/doi/10.15302/J-FASE-2014019 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf 175-178 |
dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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SEDICI (UNLP) |
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Universidad Nacional de La Plata |
instacron_str |
UNLP |
institution |
UNLP |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
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