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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
02/09/2021 |
Data da última atualização: |
02/09/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FERREIRA, C. E. R.; CAMPOS, G. S.; SCHMIDT, P. I.; SOLLERO, B. P.; GOULARTE, K. L.; CORCINI, C. D.; GASPERIN, B. G.; LUCIA JUNIOR, T.; BOLIGON, A. A.; CARDOSO, F. F. |
Afiliação: |
CARLOS E. R. FERREIRA, UFPEL; GABRIEL S. CAMPOS, UFPEL; PATRICIA I. SCHMIDT, UNESP; BRUNA PENA SOLLERO, CPPSUL; KARINA L. GOULARTE, UFPEL; CARINE D. CORCINI, UFPEL; BERNARDO G. GASPERIN, UFPEL; THOMAZ LUCIA JUNIOR, UFPEL; ARIONE A. BOLIGON, UFPEL; FERNANDO FLORES CARDOSO, CPPSUL. |
Título: |
Genome-wide association and genomic prediction for scrotal circumference in Hereford and Braford bulls. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Theriogenology, v. 172, p. 268-280, Sept. 2021. |
DOI: |
https://doi.org/10.1016/j.theriogenology.2021.07.007 |
Idioma: |
Inglês |
Conteúdo: |
Scrotal circumference (SC) is widely used as a selection criterion for bulls in breeding programs, since it is easily assessed and correlated with several desirable reproductive traits. The objectives of this study were: to perform a genome-wide association study (GWAS) to identify genomic regions associated with SC adjusted for age (SCa) and for both age and weight (SCaw); to select Tag SNPs from GWAS to construct low-density panel for genomic prediction; and to compare the prediction accuracy of the SC through different methods for Braford and Hereford bulls from the same genetic breeding program. Data of SC from 18,172 bulls (30.4 ± 3.7 cm) and of genotypes from 131 sires and 3,545 animals were used. From GWAS, the top 1% of 1-Mb windows were observed on chromosome (BTA) 2, 20, 7, 8, 15, 3, 16, 27, 6 and 8 for SCa and on BTA 8, 15, 16, 21, 19, 2, 6, 5 and 10 for SCaw, representing 17.4% and 18.8% of the additive genetic variance of SCa and SCaw, respectively. The MeSH analysis was able to translate genomic information providing biological meanings of more specific gene functions related to the SCa and SCaw. The genomic enhancement methods, especially single step GBLUP, that combined phenotype and pedigree data with direct genomic values generated gains in accuracy in relation to pedigree BLUP, suggesting that genomic predictions should be applied to improve genetic gain and to narrow the generation interval compared to traditional methods. The proposed Tag-SNP panels may be useful for lower-cost commercial genomic prediction applications in the future, when the number of bulls in the reference population increases for SC in Hereford and Braford breeds. MenosScrotal circumference (SC) is widely used as a selection criterion for bulls in breeding programs, since it is easily assessed and correlated with several desirable reproductive traits. The objectives of this study were: to perform a genome-wide association study (GWAS) to identify genomic regions associated with SC adjusted for age (SCa) and for both age and weight (SCaw); to select Tag SNPs from GWAS to construct low-density panel for genomic prediction; and to compare the prediction accuracy of the SC through different methods for Braford and Hereford bulls from the same genetic breeding program. Data of SC from 18,172 bulls (30.4 ± 3.7 cm) and of genotypes from 131 sires and 3,545 animals were used. From GWAS, the top 1% of 1-Mb windows were observed on chromosome (BTA) 2, 20, 7, 8, 15, 3, 16, 27, 6 and 8 for SCa and on BTA 8, 15, 16, 21, 19, 2, 6, 5 and 10 for SCaw, representing 17.4% and 18.8% of the additive genetic variance of SCa and SCaw, respectively. The MeSH analysis was able to translate genomic information providing biological meanings of more specific gene functions related to the SCa and SCaw. The genomic enhancement methods, especially single step GBLUP, that combined phenotype and pedigree data with direct genomic values generated gains in accuracy in relation to pedigree BLUP, suggesting that genomic predictions should be applied to improve genetic gain and to narrow the generation interval compared to traditional methods. The proposed Tag-SNP panels may ... Mostrar Tudo |
Palavras-Chave: |
Desempenho reprodutivo; Predição genômica. |
Thesagro: |
Bovino; Gado de Corte; Performance. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02599naa a2200301 a 4500 001 2134027 005 2021-09-02 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.theriogenology.2021.07.007$2DOI 100 1 $aFERREIRA, C. E. R. 245 $aGenome-wide association and genomic prediction for scrotal circumference in Hereford and Braford bulls.$h[electronic resource] 260 $c2021 520 $aScrotal circumference (SC) is widely used as a selection criterion for bulls in breeding programs, since it is easily assessed and correlated with several desirable reproductive traits. The objectives of this study were: to perform a genome-wide association study (GWAS) to identify genomic regions associated with SC adjusted for age (SCa) and for both age and weight (SCaw); to select Tag SNPs from GWAS to construct low-density panel for genomic prediction; and to compare the prediction accuracy of the SC through different methods for Braford and Hereford bulls from the same genetic breeding program. Data of SC from 18,172 bulls (30.4 ± 3.7 cm) and of genotypes from 131 sires and 3,545 animals were used. From GWAS, the top 1% of 1-Mb windows were observed on chromosome (BTA) 2, 20, 7, 8, 15, 3, 16, 27, 6 and 8 for SCa and on BTA 8, 15, 16, 21, 19, 2, 6, 5 and 10 for SCaw, representing 17.4% and 18.8% of the additive genetic variance of SCa and SCaw, respectively. The MeSH analysis was able to translate genomic information providing biological meanings of more specific gene functions related to the SCa and SCaw. The genomic enhancement methods, especially single step GBLUP, that combined phenotype and pedigree data with direct genomic values generated gains in accuracy in relation to pedigree BLUP, suggesting that genomic predictions should be applied to improve genetic gain and to narrow the generation interval compared to traditional methods. The proposed Tag-SNP panels may be useful for lower-cost commercial genomic prediction applications in the future, when the number of bulls in the reference population increases for SC in Hereford and Braford breeds. 650 $aBovino 650 $aGado de Corte 650 $aPerformance 653 $aDesempenho reprodutivo 653 $aPredição genômica 700 1 $aCAMPOS, G. S. 700 1 $aSCHMIDT, P. I. 700 1 $aSOLLERO, B. P. 700 1 $aGOULARTE, K. L. 700 1 $aCORCINI, C. D. 700 1 $aGASPERIN, B. G. 700 1 $aLUCIA JUNIOR, T. 700 1 $aBOLIGON, A. A. 700 1 $aCARDOSO, F. F. 773 $tTheriogenology$gv. 172, p. 268-280, Sept. 2021.
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Registros recuperados : 26 | |
7. | | SCHMIDT, P. I.; CAMPOS, G. S.; CAETANO, V. O.; SIMÕES, M. S.; BOLIGON, A. A.; YOKOO, M. J. I. Análise genética de características relacionadas ao crescimento, temperamento e resistência a parasitas na raça Brangus. In: ENCONTRO DE PÓS-GRADUAÇÃO, 20.; SEMANA INTEGRADA DE ENSINO, PESQUISA E EXTENSÃO, 4., 2018, Pelotas. Anais eletrônicos... Pelotas: UFPel, 2018. ENPOS.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pecuária Sul. |
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8. | | CAMPOS, G. S.; BOLIGON, A. A.; YOKOO, M. J. I.; SOLLERO, B. P.; BRACCINI NETO, J.; CARDOSO, F. F. Acurácia da seleção genômica para características de crescimento e escores visuais ao sobreano em bovinos Hereford e Braford. In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 11., 2015, Santa Maria, RS. Melhoramento animal da academia ao campo: uma parceria em construção: anais. Santa Maria, RS: SBMA: UFSM, 2015.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pecuária Sul. |
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9. | | REIMANN, F. A.; BOLIGON, A. A.; CAMPOS, G. S.; CARDOSO, L. L.; JUNQUEIRA, V. S.; CARDOSO, F. F. Genetic parameters and accuracy of traditional and genomic breeding values for eye pigmentation, hair coat and breed standard in Hereford and Braford cattle. Livestock Science, v. 213, p. 44-50, July 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Pecuária Sul. |
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10. | | KERN, E. L.; COBUCI, J. A.; COSTA, C. N.; BRACCINI NETO, J.; CAMPOS, G. S.; MCMANUS, C. M. Genetic parameters for longevity measures in Brazilian Holstein cattle using linear and threshold models. Archiv fur Tierzucht, v. 57, n. 33, p. 1-12, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Gado de Leite. |
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11. | | SCHMIDT, P. I.; CAMPOS, G. S.; CAETANO, V. O.; SIMÕES, M. S.; YOKOO, M. J. I.; BOLIGON, A. A. Índices econômicos de seleção para bovinos da raça Brangus. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 27.; SEMANA INTEGRADA DE ENSINO, PESQUISA E EXTENSÃO, 4., 2018, Pelotas. Anais eletrônicos... Pelotas: UFPel, 2018. CIC.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pecuária Sul. |
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12. | | CAMPOS, G. S.; TIMPANI, V. D.; COLLARES, R. S.; GENRO, T. C. M.; SUÑÉ, R. W.; YOKOO, M. J. I.; CARVALHO, H. G. de; CARDOSO, F. F. Avaliação genômica para características ligadas à eficiência alimentar em bovinos da raça Angus. Bagé: Embrapa Pecuária Sul, 2023. 40 p. (Embrapa Pecuária Sul. Documentos, 170). Publicado também como impresso. ODS 2, ODS 12.Biblioteca(s): Embrapa Pecuária Sul. |
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13. | | CAMPOS, G. S.; BRACCINI NETO, J.; OAIGEN, R. P.; CARDOSO, F. F.; COBUCI, J. A.; KERN, E. L.; CAMPOS, L. T.; BERTOLI, C. D.; McMANUS, C. M. Bioeconomic model and selection indices in Aberdeen Angus cattle. Journal of Animal Breeding and Genetics, Berlin, v. 131, n. 4, p. 305?312, Aug. 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Pecuária Sul. |
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14. | | CAMPOS, G. S.; SOLLERO, B. P.; REIMANN, F. A.; JUNQUEIRA, V. S.; CARDOSO, L. L.; YOKOO, M. J. I.; BOLIGON, A. A.; BRACCINI, J.; CARDOSO, F. F. Tag-SNP selection using Bayesian genomewide association study for growth traits in Hereford and Braford cattle. Journal of Animal Breeding and Genetics, v. 137, n. 5, p. 449-467, Sept. 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Pecuária Sul. |
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15. | | CAMPOS, G. S.; REIMANN, F. A.; SCHIMDT, P. I.; CARDOSO, L. L.; SOLLERO, B. P.; BRACCINI, J.; YOKOO, M. J. I.; BOLIGON, A. A.; CARDOSO, F. F. Threshold and linear models for genetic evaluation of visual scores in Hereford and Braford cattle. Animal Production Science, v. 59, n. 4, p. 619-627, 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Pecuária Sul. |
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16. | | KERN, E. L.; COBUCI, J. A.; COSTA, C. N.; MCMANUS, C. M.; CAMPOS, G. S.; ALMEIDA, T. P.; CAMPOS, R. V. Genetic association between herd survival and linear type traits in Holstein cows under tropical conditions. Italian Journal of Animal Science, v. 13, p. 665-672, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Gado de Leite. |
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17. | | CAMPOS, G. S.; CARDOSO, F. F.; GULIAS GOMES, C. C.; DOMINGUES, R.; REGITANO, L. C. de A.; OLIVEIRA, M. C. de S.; OLIVEIRA, H. N. DE; CARVALHEIRO, R.; ALBUQUERQUE, L. G.; MILLER, S.; MISTZAL, I.; LOURENCO, D. Development of genomic predictions for Angus cattle in Brazil incorporating genotypes from related american sires. Journal of Animal Science, v. 100, n. 2, p. 1-13, Feb. 2022. skac009.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Pecuária Sudeste; Embrapa Pecuária Sul. |
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18. | | CAMPOS, G. S.; REIMANN, F. A.; JUNQUEIRA, V. S.; BRACCINI, J.; CARDOSO, L. L.; YOKOO, M. J. I.; SOLLERO, B. P.; GULIAS GOMES, C. C.; BOLIGON, A. A.; CAETANO, A. R.; CARDOSO, F. F. Tag-SNP selection using Bayesian genome-wide association study for growth and adaptation traits in Hereford and Braford cattle. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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19. | | CAMPOS, G. S.; REIMANN, F. A.; JUNQUEIRA, V. S.; BRACCINI, J.; CARDOSO, L. L.; YOKOO, M. J. I.; SOLLERO, B. P.; GULIAS GOMES, C. C.; BOLIGON, A. A.; CAETANO, A. R.; CARDOSO, F. F. Tag-SNP selection using Bayesian genome-wide association study for growth and adaptation traits in Hereford and Braford cattle. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018. Digital Archive.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Pecuária Sul. |
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20. | | DALTRO, D. dos S.; SILVA, M. V. G. B.; GAMA, L. T. da; MACHADO, J. D.; KERN, E. L.; CAMPOS, G. S.; PANETTO, J. C. do C.; COBUCI, J. A. Estimates of genetic and crossbreeding parameters for 305-day milk yield of Girolando cows. Italian Journal of Animal Science, v. 19, n. 1, p. 86-94, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Gado de Leite. |
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Registros recuperados : 26 | |
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