Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA

Autores
Oliveira, Ana Paula Ferreira de; Carvalho, José Herculano de; Miretti, Marcos Mateo; Lara, María Aparecida Cassiano; Contel, Eucleia Primo Betioli
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objective of this study was to describe the genetic diversity and structure of the largest Pé-duro population by assessing variation at ten autosomal microsatellite (STR) loci and mitochondrial DNA (mtDNA) sequences. The mean expected heterozygosity was 0.755, the mean observed heterozygosity was 0.600 and significant inbreeding coefficient (Fis) and deviations from the Hardy-Weinberg equilibrium in most of analyzed loci demonstrate the impact of inbreeding and homozygosis on this population. A more in-depth genetic analysis could be achieved by expanding the STR list. The analysis of mtDNA provided evidence of ancestral African taurine haplotypes in Pé-duro and excluded maternal Zebuine introgression. In this report, the main Pé-duro population is genetically portrayed by sampling approximately 40% of it. As this herd represents the core of the Pé-duro conservation program, these findings are of outstanding value for the management and preservation of this Brazilian ‘native’ cattle breed.
Fil: Oliveira, Ana Paula Ferreira de. Universidade de Sao Paulo; Brasil
Fil: Carvalho, José Herculano de. Associação Brasileira de Criadores de Gado Pé-Duro; Brasil
Fil: Miretti, Marcos Mateo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Universidad Nacional de Misiones. Instituto de Biología Subtropical; Argentina
Fil: Lara, María Aparecida Cassiano. Instituto de Zootecnia; Brasil
Fil: Contel, Eucleia Primo Betioli. Universidade de Sao Paulo; Brasil
Materia
BOS TAURUS
MITOCHONDRIAL DNA
MICROSATELLITES
GENETIC DIVERSITY
CATTLE
CONSERVATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/44321
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/44321
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNAOliveira, Ana Paula Ferreira deCarvalho, José Herculano deMiretti, Marcos MateoLara, María Aparecida CassianoContel, Eucleia Primo BetioliBOS TAURUSMITOCHONDRIAL DNAMICROSATELLITESGENETIC DIVERSITYCATTLECONSERVATIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The objective of this study was to describe the genetic diversity and structure of the largest Pé-duro population by assessing variation at ten autosomal microsatellite (STR) loci and mitochondrial DNA (mtDNA) sequences. The mean expected heterozygosity was 0.755, the mean observed heterozygosity was 0.600 and significant inbreeding coefficient (Fis) and deviations from the Hardy-Weinberg equilibrium in most of analyzed loci demonstrate the impact of inbreeding and homozygosis on this population. A more in-depth genetic analysis could be achieved by expanding the STR list. The analysis of mtDNA provided evidence of ancestral African taurine haplotypes in Pé-duro and excluded maternal Zebuine introgression. In this report, the main Pé-duro population is genetically portrayed by sampling approximately 40% of it. As this herd represents the core of the Pé-duro conservation program, these findings are of outstanding value for the management and preservation of this Brazilian ‘native’ cattle breed.Fil: Oliveira, Ana Paula Ferreira de. Universidade de Sao Paulo; BrasilFil: Carvalho, José Herculano de. Associação Brasileira de Criadores de Gado Pé-Duro; BrasilFil: Miretti, Marcos Mateo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Universidad Nacional de Misiones. Instituto de Biología Subtropical; ArgentinaFil: Lara, María Aparecida Cassiano. Instituto de Zootecnia; BrasilFil: Contel, Eucleia Primo Betioli. Universidade de Sao Paulo; BrasilSociedade Brasileira de Zootecnia2012-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/44321Oliveira, Ana Paula Ferreira de; Carvalho, José Herculano de; Miretti, Marcos Mateo; Lara, María Aparecida Cassiano; Contel, Eucleia Primo Betioli; Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA; Sociedade Brasileira de Zootecnia; Revista Brasileira de Zootecnia; 41; 11; 11-2012; 2316-23221516-35981806-9290CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1590/S1516-35982012001100003info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/c6vf7xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:43Zoai:ri.conicet.gov.ar:11336/44321instacron: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:34982025-09-03 10:11:43.676CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
title Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
spellingShingle Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
Oliveira, Ana Paula Ferreira de
BOS TAURUS
MITOCHONDRIAL DNA
MICROSATELLITES
GENETIC DIVERSITY
CATTLE
CONSERVATION
title_short Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
title_full Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
title_fullStr Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
title_full_unstemmed Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
title_sort Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA
dc.creator.none.fl_str_mv Oliveira, Ana Paula Ferreira de
Carvalho, José Herculano de
Miretti, Marcos Mateo
Lara, María Aparecida Cassiano
Contel, Eucleia Primo Betioli
author Oliveira, Ana Paula Ferreira de
author_facet Oliveira, Ana Paula Ferreira de
Carvalho, José Herculano de
Miretti, Marcos Mateo
Lara, María Aparecida Cassiano
Contel, Eucleia Primo Betioli
author_role author
author2 Carvalho, José Herculano de
Miretti, Marcos Mateo
Lara, María Aparecida Cassiano
Contel, Eucleia Primo Betioli
author2_role author
author
author
author
dc.subject.none.fl_str_mv BOS TAURUS
MITOCHONDRIAL DNA
MICROSATELLITES
GENETIC DIVERSITY
CATTLE
CONSERVATION
topic BOS TAURUS
MITOCHONDRIAL DNA
MICROSATELLITES
GENETIC DIVERSITY
CATTLE
CONSERVATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The objective of this study was to describe the genetic diversity and structure of the largest Pé-duro population by assessing variation at ten autosomal microsatellite (STR) loci and mitochondrial DNA (mtDNA) sequences. The mean expected heterozygosity was 0.755, the mean observed heterozygosity was 0.600 and significant inbreeding coefficient (Fis) and deviations from the Hardy-Weinberg equilibrium in most of analyzed loci demonstrate the impact of inbreeding and homozygosis on this population. A more in-depth genetic analysis could be achieved by expanding the STR list. The analysis of mtDNA provided evidence of ancestral African taurine haplotypes in Pé-duro and excluded maternal Zebuine introgression. In this report, the main Pé-duro population is genetically portrayed by sampling approximately 40% of it. As this herd represents the core of the Pé-duro conservation program, these findings are of outstanding value for the management and preservation of this Brazilian ‘native’ cattle breed.
Fil: Oliveira, Ana Paula Ferreira de. Universidade de Sao Paulo; Brasil
Fil: Carvalho, José Herculano de. Associação Brasileira de Criadores de Gado Pé-Duro; Brasil
Fil: Miretti, Marcos Mateo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Universidad Nacional de Misiones. Instituto de Biología Subtropical; Argentina
Fil: Lara, María Aparecida Cassiano. Instituto de Zootecnia; Brasil
Fil: Contel, Eucleia Primo Betioli. Universidade de Sao Paulo; Brasil
description The objective of this study was to describe the genetic diversity and structure of the largest Pé-duro population by assessing variation at ten autosomal microsatellite (STR) loci and mitochondrial DNA (mtDNA) sequences. The mean expected heterozygosity was 0.755, the mean observed heterozygosity was 0.600 and significant inbreeding coefficient (Fis) and deviations from the Hardy-Weinberg equilibrium in most of analyzed loci demonstrate the impact of inbreeding and homozygosis on this population. A more in-depth genetic analysis could be achieved by expanding the STR list. The analysis of mtDNA provided evidence of ancestral African taurine haplotypes in Pé-duro and excluded maternal Zebuine introgression. In this report, the main Pé-duro population is genetically portrayed by sampling approximately 40% of it. As this herd represents the core of the Pé-duro conservation program, these findings are of outstanding value for the management and preservation of this Brazilian ‘native’ cattle breed.
publishDate 2012
dc.date.none.fl_str_mv 2012-11
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/11336/44321
Oliveira, Ana Paula Ferreira de; Carvalho, José Herculano de; Miretti, Marcos Mateo; Lara, María Aparecida Cassiano; Contel, Eucleia Primo Betioli; Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA; Sociedade Brasileira de Zootecnia; Revista Brasileira de Zootecnia; 41; 11; 11-2012; 2316-2322
1516-3598
1806-9290
CONICET Digital
CONICET
url http://hdl.handle.net/11336/44321
identifier_str_mv Oliveira, Ana Paula Ferreira de; Carvalho, José Herculano de; Miretti, Marcos Mateo; Lara, María Aparecida Cassiano; Contel, Eucleia Primo Betioli; Genetic diversity of the Brazilian Creole cattle Pé-duro assessed by microsatellites and mitochondrial DNA; Sociedade Brasileira de Zootecnia; Revista Brasileira de Zootecnia; 41; 11; 11-2012; 2316-2322
1516-3598
1806-9290
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1590/S1516-35982012001100003
info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/c6vf7x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270169279234048
score 13.13397

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