Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)

Detalhes bibliográficos
Autor(a) principal: Cervini,Marcelo
Data de Publicação: 2006
Outros Autores: Henrique-Silva,Flávio, Mortari,Norma, Matheucci Jr,Euclides
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Genetics and Molecular Biology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000300015
Resumo: We assessed the polymorphism of 10 microsatellites in Brazilian Nellore cattle (Bos indicus) using a commercial multiplex system. Allele frequencies, polymorphism information content, heterozygosity and exclusion probability were calculated. Allele frequencies revealed that in the sample analyzed the markers were not equally polymorphic. The exclusion probabilities and the polymorphism information content of some loci in Nellore cattle were lower than in Bos taurus breeds. When all the microsatellites were considered the combined exclusion probability was 0.9989. This multiplex analysis can contribute toward pedigree information, adequate genetic improvements and breeding programs.
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spelling Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)allelesfrequenciesmicrosatelliteNellorepolymorphismzebuWe assessed the polymorphism of 10 microsatellites in Brazilian Nellore cattle (Bos indicus) using a commercial multiplex system. Allele frequencies, polymorphism information content, heterozygosity and exclusion probability were calculated. Allele frequencies revealed that in the sample analyzed the markers were not equally polymorphic. The exclusion probabilities and the polymorphism information content of some loci in Nellore cattle were lower than in Bos taurus breeds. When all the microsatellites were considered the combined exclusion probability was 0.9989. This multiplex analysis can contribute toward pedigree information, adequate genetic improvements and breeding programs.Sociedade Brasileira de Genética2006-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000300015Genetics and Molecular Biology v.29 n.3 2006reponame:Genetics and Molecular Biologyinstname:Sociedade Brasileira de Genética (SBG)instacron:SBG10.1590/S1415-47572006000300015info:eu-repo/semantics/openAccessCervini,MarceloHenrique-Silva,FlávioMortari,NormaMatheucci Jr,Euclideseng2006-09-01T00:00:00Zoai:scielo:S1415-47572006000300015Revistahttp://www.gmb.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||editor@gmb.org.br1678-46851415-4757opendoar:2006-09-01T00:00Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)false
dc.title.none.fl_str_mv Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
title Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
spellingShingle Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
Cervini,Marcelo
alleles
frequencies
microsatellite
Nellore
polymorphism
zebu
title_short Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
title_full Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
title_fullStr Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
title_full_unstemmed Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
title_sort Genetic variability of 10 microsatellite markers in the characterization of Brazilian Nellore cattle (Bos indicus)
author Cervini,Marcelo
author_facet Cervini,Marcelo
Henrique-Silva,Flávio
Mortari,Norma
Matheucci Jr,Euclides
author_role author
author2 Henrique-Silva,Flávio
Mortari,Norma
Matheucci Jr,Euclides
author2_role author
author
author
dc.contributor.author.fl_str_mv Cervini,Marcelo
Henrique-Silva,Flávio
Mortari,Norma
Matheucci Jr,Euclides
dc.subject.por.fl_str_mv alleles
frequencies
microsatellite
Nellore
polymorphism
zebu
topic alleles
frequencies
microsatellite
Nellore
polymorphism
zebu
description We assessed the polymorphism of 10 microsatellites in Brazilian Nellore cattle (Bos indicus) using a commercial multiplex system. Allele frequencies, polymorphism information content, heterozygosity and exclusion probability were calculated. Allele frequencies revealed that in the sample analyzed the markers were not equally polymorphic. The exclusion probabilities and the polymorphism information content of some loci in Nellore cattle were lower than in Bos taurus breeds. When all the microsatellites were considered the combined exclusion probability was 0.9989. This multiplex analysis can contribute toward pedigree information, adequate genetic improvements and breeding programs.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000300015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572006000300015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1415-47572006000300015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Genética
publisher.none.fl_str_mv Sociedade Brasileira de Genética
dc.source.none.fl_str_mv Genetics and Molecular Biology v.29 n.3 2006
reponame:Genetics and Molecular Biology
instname:Sociedade Brasileira de Genética (SBG)
instacron:SBG
instname_str Sociedade Brasileira de Genética (SBG)
instacron_str SBG
institution SBG
reponame_str Genetics and Molecular Biology
collection Genetics and Molecular Biology
repository.name.fl_str_mv Genetics and Molecular Biology - Sociedade Brasileira de Genética (SBG)
repository.mail.fl_str_mv ||editor@gmb.org.br
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