Paternity in Brazilian goats through the use of DNA microsatellites

dc.contributor.authorAraújo, Adriana Mello de
dc.contributor.authorGuimarães, Simone Eliza Facioni
dc.contributor.authorPereira, Carmen Silva
dc.contributor.authorLopes, Paulo Sávio
dc.contributor.authorRodrigues, Marcelo Teixeira
dc.contributor.authorMachado, Théa Mírian Medeiros
dc.date.accessioned2017-12-15T12:39:07Z
dc.date.available2017-12-15T12:39:07Z
dc.date.issued2009-07-03
dc.description.abstractA total of 292 animals from three breeds (Alpine and Saanen dairy breeds, and the Brazilian naturalized breed Moxotó) were genotyped, comprising 276 paternity cases. Statistical analyses were carried out by using TFPGA and CERVUS programs. Heterozygosis ranged from 0.542 (ILSTS005) to 0.825 (INRA006), with an average of 0.717 for all loci. Polymorphic information content (PIC) was 0.676 and 0.542, and combined exclusion probabilities (EP) were 0.999591 and 0.988375 for known and unknown maternal genotypes, respectively. The microsatellite system reveals 10% of paternity misidentification in evaluated registers.en
dc.description.abstractUm total de 292 animais de três raças (leiteiras Alpina e Saanen e a raça brasileira naturalizada Moxotó) foram genotipados, compreendendo 276 casos de paternidade. As análises estatísticas foram realizadas nos programas TFPGA e CERVUS. A heterozigosidade esperada variou de 0,542 (ILSTS005) a 0,825 (INRA006), com média de 0,717 para todos os loci. O conteúdo de informação polimórfica (Polymorphic information content, PIC) para todos os loci, foi de 0,676 e 0,542 e a probabilidade de exclusão (EP), de 0,999591 e 0,988375 para casos em que o genótipo materno era conhecido e desconhecido, respectivamente. A taxa de erro de identificação de paternidade é de 10% nos registros avaliados.pt-BR
dc.formatpdfpt-BR
dc.identifier.issn1806-9290
dc.identifier.urihttp://dx.doi.org/10.1590/S1516-35982010000500010
dc.identifier.urihttp://www.locus.ufv.br/handle/123456789/15242
dc.language.isoporpt-BR
dc.publisherRevista Brasileira de Zootecniapt-BR
dc.relation.ispartofseriesv.39, n.5, p.1011-1014, may 2010pt-BR
dc.rightsOpen Accesspt-BR
dc.subjectBrazilpt-BR
dc.subjectLocal breedpt-BR
dc.subjectPaternity exclusionpt-BR
dc.subjectPedigree mismatchingpt-BR
dc.subjectPolymorphismpt-BR
dc.titlePaternity in Brazilian goats through the use of DNA microsatellitesen
dc.typeArtigopt-BR

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