Current applications and perspectives of genomic selection in Bos indicus (Nellore) cattle

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversity of Padova-
Autor(es): dc.contributorInstitute of Animal Science-
Autor(es): dc.contributorNational Council for Scientific and Technological Development (CNPq)-
Autor(es): dc.creatorFernandes Júnior, Gerardo Alves-
Autor(es): dc.creatorPeripolli, Elisa-
Autor(es): dc.creatorSchmidt, Patrícia Iana-
Autor(es): dc.creatorCampos, Gabriel Soares-
Autor(es): dc.creatorMota, Lucio Flavio Macedo-
Autor(es): dc.creatorMercadante, Maria Eugênia Zerlotti-
Autor(es): dc.creatorBaldi, Fernando-
Autor(es): dc.creatorCarvalheiro, Roberto-
Autor(es): dc.creatorde Albuquerque, Lucia Galvão-
Data de aceite: dc.date.accessioned2025-08-21T16:36:33Z-
Data de disponibilização: dc.date.available2025-08-21T16:36:33Z-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2022-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.livsci.2022.105001-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241978-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241978-
Descrição: dc.descriptionBos indicus cattle acquired very particular traits to thrive in distinct environments based on the evolutionary adaptation process they have undergone, becoming particularly relevant for tropical production systems. In this review we present and discuss the current status of the application of genomic selection (GS) for Bos indicus (Nellore) breed, also quoting GS applications in other Bos indicus and influenced Bos indicus beef breeds raised in pasture-based tropical conditions. Traditional Bos indicus beef breeding programs have achieved expressive annual genetic gains for growth performance-related traits. Lately, higher genetic gains have been achieved through GS compared to traditional pedigree-based evaluations. With genomics, Bos indicus breeding programs have intensified the use of young bulls. Moreover, GS boosted the genetic progress for traits such as those that are measured late in animal life and are non-routinely recorded due to elevated expenses (i.e., feed efficiency, carcass and meat quality, tick resistance, male puberty-related traits). Screening for young non-proven sires to be used in commercial herds and selecting genetically superior young females through a combined adoption of genomic selection and embryo transfer are other important genomic applications. Genotyping strategy (i.e., animals and markers that should be genotyped) highly impacts the cost-effectiveness of genomic selection, and alternatives currently implemented in Bos indicus are presented. The use of whole genome sequence, multi-breed models and selection accounting for gametic variance are possibilities to enhance genomic impact. With genomics, besides growth and reproduction, traits related to quality, efficiency and sustainability of production have been included as selection criteria for Bos indicus beef cattle.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionAnimal Science Department School of Agricultural and Veterinary Sciences São Paulo State University (Unesp), Via de acesso Paulo Donato Castellane s/n. Departamento de Zootecnia, SP-
Descrição: dc.descriptionDepartment of Veterinary Medicine School of Animal Science and Food Engineering University of São Paulo, SP-
Descrição: dc.descriptionDepartment of Agronomy Food Natural Resources Animals and Environment (DAFNAE) University of Padova, Viale dell’ Università 16-
Descrição: dc.descriptionBeef Cattle Research Center Institute of Animal Science, SP-
Descrição: dc.descriptionNational Council for Scientific and Technological Development (CNPq)-
Descrição: dc.descriptionAnimal Science Department School of Agricultural and Veterinary Sciences São Paulo State University (Unesp), Via de acesso Paulo Donato Castellane s/n. Departamento de Zootecnia, SP-
Idioma: dc.languageen-
Relação: dc.relationLivestock Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnimal breeding-
Palavras-chave: dc.subjectGenomic prediction-
Palavras-chave: dc.subjectTopical cattle-
Título: dc.titleCurrent applications and perspectives of genomic selection in Bos indicus (Nellore) cattle-
Tipo de arquivo: dc.typevídeo-
Aparece nas coleções:Repositório Institucional - Unesp

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