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Analysis of the population structure of buffaloes in Brazil

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dc.contributor.authordos Santos, Jessica Cristina Gonçalves [UNESP]
dc.contributor.authorda Silveira, Karina Rosa
dc.contributor.authorde Oliveira Seno, Leonardo
dc.contributor.authorAspilcueta-Borquis, Rusbel Raul
dc.contributor.authorde Araujo Neto, Francisco Ribeiro
dc.contributor.authorTonhati, Humberto [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal da Grande Dourados–UFGD
dc.contributor.institutionUniversidade Tecnológica Federal do Paraná–UTFPR
dc.contributor.institutionInstituto Federal Goiano–IFGoiano
dc.date.accessioned2020-12-12T02:45:18Z
dc.date.available2020-12-12T02:45:18Z
dc.date.issued2020-01-01
dc.description.abstractThe aim of this study was to evaluate the population structure of Brazilian buffaloes using of pedigree information. The pedigree used in the analyses included records of 16,915 animals. The population parameters were obtained through the ENDOG software. The estimates of mean of inbreeding (F) and average relatedness (AR) coefficients were 3.22% and 5.99%, respectively. The average generation interval was 6.39 years. The effective number of founders and ancestors was 28 and 22, respectively. In this study, we concluded that the selection of individuals with lower AR is necessary to avoid an increase in matings between inbreeding individuals in this population, in order to obtain greater genetic gain by selection.en
dc.description.affiliationFaculdade de Ciências Agrarias e Veterinárias-FCAV/UNESP Câmpus de Jaboticabal, Via de Acesso Prof. Paulo Donato Castellane s/n-Jaboticabal-
dc.description.affiliationUniversidade Federal da Grande Dourados–UFGD
dc.description.affiliationUniversidade Tecnológica Federal do Paraná–UTFPR
dc.description.affiliationInstituto Federal Goiano–IFGoiano
dc.description.affiliationUnespFaculdade de Ciências Agrarias e Veterinárias-FCAV/UNESP Câmpus de Jaboticabal, Via de Acesso Prof. Paulo Donato Castellane s/n-Jaboticabal-
dc.identifierhttp://dx.doi.org/10.1007/s11250-020-02327-1
dc.identifier.citationTropical Animal Health and Production.
dc.identifier.doi10.1007/s11250-020-02327-1
dc.identifier.issn1573-7438
dc.identifier.issn0049-4747
dc.identifier.scopus2-s2.0-85087133095
dc.identifier.urihttp://hdl.handle.net/11449/201922
dc.language.isoeng
dc.relation.ispartofTropical Animal Health and Production
dc.sourceScopus
dc.subjectDairy buffaloes
dc.subjectGenetic variability
dc.subjectInbreeding
dc.titleAnalysis of the population structure of buffaloes in Brazilen
dc.typeArtigo
dspace.entity.typePublication
unesp.author.orcid0000-0002-9230-9245[1]
unesp.departmentZootecnia - FCAVpt

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Coleções

Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias