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| Registros recuperados : 44 | |
| 21. |  | COSTA, R. F.; AZAMBUJA, R. C. de C.; TEIXEIRA, B. B. M.; MOREIRA MADRUGA, S. la R.; CARDOSO, L. L.; YOKOO, M. J. I.; CARDOSO, F. F. O ômega-3 e a carne bovina: uma revisão. In: SEMINÁRIO INTERINSTITUCIONAL DE ENSINO, PESQUISA E EXTENSÃO, 18.; MOSTRA DE INICIAÇÃO CIENTÍFICA, 16,; MOSTRA DE EXTENSÃO, 11., 2013, Cruz Alta. Ciência, conhecimento e sociedade de risco: anais. Cruz Alta: Unicruz, 2013.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 22. | | BIEGELMEYER, P.; OLIVEIRA, M. M.; CARDOSO, L. L.; GOMES, C. C. G.; HIGA, R. H.; DIONELLO, N. J. L.; CAETANO, A. R.; STEIBEL, J. P.; CARDOSO, F. F. Estimation of linkage disequilibrium, persistence of phase and effective population size of Brazilian Hereford and Braford breeds. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. Não paginado.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 23. | | BIEGELMEYER, P.; OLIVEIRA, M. M.; CARDOSO, L. L.; GOMES, C. C. G.; HIGA, R. H.; DIONELLO, N. J. L.; CAETANO, A. R.; STEIBEL, J. P.; CARDOSO, F. F. Estimation of linkage disequilibrium, persistence of phase and effective population size of Brazilian Hereford and Braford breeds. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. Não paginado.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 24. | | BIEGELMEYER, P.; OLIVEIRA, M. M.; CARDOSO, L. L.; GULIAS-GOMES, C. C.; HIGA, R. H.; DIONELLO, N. J. L.; CAETANO, A. R.; STEIBEL, J. P.; CARDOSO, F. F. Estimation of linkage disequilibrium, persistence of phase and effective population size of Brazilian Hereford and Braford breeds. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 25. | | SOLLERO, B. P.; GOMES, C. C. G.; ROSO, V. M.; HIGA, R. H.; YOKOO, M. J.; CARDOSO, L. L.; CAETANO, A. R.; CARDOSO, F. F. Goodness of fit comparisons among five bayesian models in genome-wide association of tick resistance in brazilian Hereford and Braford beef cattle. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. Não paginado.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 26. | | SOLLERO, B. P.; GOMES, C. C. G.; ROSO, V. M.; HIGA, R. H.; YOKOO, M. J.; CARDOSO, L. L.; CAETANO, A. R.; CARDOSO, F. F. Goodness of fit comparisons among five bayesian models in genome-wide association of tick resistance in brazilian Hereford and Braford beef cattle. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. Não paginado.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 27. | | SOLLERO, B. P.; GULIAS-GOMES, C. C.; ROSO, V. M.; HIGA, R. H.; YOKOO, M. J. I.; CARDOSO, L. L.; CAETANO, A. R.; CARDOSO, F. F. Goodness of fit comparisons among five bayesian models in genome-wide association of tick resistance in brazilian Hereford and Braford beef cattle. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 28. | | ZANELLA, R.; PEIXOTO, J. de O.; CARDOSO, F. F.; CARDOSO, L. L.; BIEGELMEYER, P.; CANTAO, M. E.; OTAVIANO, A.; FREITAS, M. S.; CAETANO, A. R.; LEDUR, M. C. Genetic diversity analysis of two commercial breeds of pigs using genomic and pedigree data. Genetics Selection Evolution, v. 48, n. 24, 30 Mar. 2016.| Biblioteca(s): Embrapa Pecuária Sul; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Suínos e Aves. |
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| 29. | | DEVINCENZI, T.; NABINGER, C.; CARDOSO, F. F.; NALERIO, E. S.; CARASSAI, I. J.; FEDRIGO, J. K.; TAROUCO, J. U.; CARDOSO, L. L. Carcass characteristics and meat quality of Aberdeen Angus steers finished on different pastures. Revista Brasileira de Zootecnia, Viçosa, MG, v. 41, n. 4, p. 1051-1059, abr. 2012.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 30. | | COMIN, H. B.; SOLLERO, B. P.; JUNQUEIRA, V. S.; CARDOSO, L. L.; HIGA, R. H.; CAETANO, A. R.; YOKOO, M. J. I.; CARDOSO, F. F. Controle de qualidade de genótipos e amostras utilizados na seleção genômica das raças Braford e Hereford In: SEMINÁRIO INTERINSTITUCIONAL DE ENSINO, PESQUISA E EXTENSÃO, 18.; MOSTRA DE INICIAÇÃO CIENTÍFICA, 16,; MOSTRA DE EXTENSÃO, 11., 2013, Cruz Alta. Ciência, conhecimento e sociedade de risco: anais. Cruz Alta: Unicruz, 2013.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 31. | | NALERIO, E. S.; YOKOO, M. J. I.; GIONGO, C.; CARDOSO, L. L.; KIPPER, D. K.; FARIA, B. M.; GENRO, T. C. M. Evaluation of carcass traits of Hereford steers through ultrasound in different native pasture: partial results. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY, 60., 2014, Punta del Este, Uruguay. Proceedings... Montevideo: INIA, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 32. | | CARDOSO, L. L.; LEAL, J. J. B.; NUNES, M. H. G.; TEIXEIRA, B. B. M.; SOLLERO, B. P.; SILVEIRA, I. D. B.; CARDOSO, F. F. Sire breed effect on carcass and temperament traits. Semina: Ciências Agrárias, v. 39, n. 6, p. 2717-2726, nov./dez. 2018.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 33. | | CARDOSO, L. L.; TAROUCO, J. U.; MACNEIL, M. D.; LOBATO, J. F. P.; DAMBRÓS, M. C.; FREITAS, A. K. de; DEVICENZI, T.; FEIJÓ, F. D.; CARDOSO, F. F. Sample size and prediction of weight and yield of individual cuts from Braford steers pistol hindquarters. Scientia Agricola, v. 77, n. 4, e20180224, 2020.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 34. | | 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.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 35. | | YOKOO, M. J. I.; CAMPOS, G. de los; ROSA, G. J. M.; CARDOSO, F. F.; SOLLERO, B. P.; CARDOSO, L. L.; LOBO, R. B.; ALBUQUERQUE, L. G. Using factor analysis modeling multiple traits in genetic improvement of Nelore beef cattle. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver, British Columbia, Canada. Proceedings... Champaign: ASAS, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 36. | | 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.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 37. | | CARDOSO, F. F.; REIMANN, F. A.; YOKOO, M. J. I.; GULIAS GOMES, C. C.; SOLLERO, B. P.; CARDOSO, L. L.; ROSO, V. M.; BRITO, F. V.; CAETANO, A. R. Avaliação genômica para características de adaptação e caracterização racial de touros Hereford e Braford: edição 2016. Bagé: Embrapa Pecuária Sul, 2016. 92 p. (Embrapa Pecuária Sul. Documentos, 151).| Biblioteca(s): Embrapa Pecuária Sul; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Unidades Centrais. |
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| 38. | | YOKOO, M. J. I.; LEAL, J. J. B.; CARDOSO, F. F.; CARDOSO, L. L.; CARVALHO, H. G. de; GASPAR, E. B.; BENAVIDES, M. V.; GULIAS GOMES, C. C.; DOMINGUES, R. Sumário genômico para características de difícil mensuração de animais da raça Brangus : setembro de 2022. 2. ed. Bagé: Embrapa Pecuária Sul, 2022. 49 p. (Embrapa Pecuária Sul. Documentos, 169). ODS 2.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 39. | | CAMPOS, G. S.; REIMANN, F. A.; CARDOSO, L. L.; FERREIRA, C. E. R.; JUNQUEIRA, V. S.; SCHMIDT, P. I.; BRACCINI NETO, J.; YOKOO, M. J. I.; SOLLERO, B. P.; BOLIGON, A. A.; CARDOSO, F. F. Genomic prediction using different estimation methodology, blending and cross-validation techniques for growth traits and visual scores in Hereford and Braford cattle. Journal of Animal Science, v.96, n. 7, p. 2579-2595, June 2018.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 40. | | FREITAS, C. A. S.; RIBEIRO, K. G.; PEREIRA, O. G.; GOMIDE, C. A. de M.; MENDES. T. O.; ALVES, M. De P.; CARDOSO, L. L.; OTONI, I. M. M. Composição botânica e química de capim-braquiária e amendoim forrageiro consorciados para pastejo de ovinos Arquivos Latinoamericanos de Produção Animal, v. 24, p. 145, 2016. Edição dos proceedings da 25º Reunión de la Asociación Latinoamericana de Producción Animal, Recife, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 44 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
24/07/2019 |
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Data da última atualização: |
01/10/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
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. |
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Afiliação: |
G. S. Campos, UFPEL; F. A. Reimann, UFPEL; P. I. Schimdt, UFPEL; L. L. Cardoso; BRUNA PENA SOLLERO, CPPSUL; J. Braccini, UFRGS; MARCOS JUN ITI YOKOO, CPPSUL; A. A. Boligon, UFPEL; FERNANDO FLORES CARDOSO, CPPSUL. |
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Título: |
Threshold and linear models for genetic evaluation of visual scores in Hereford and Braford cattle. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Animal Production Science, v. 59, n. 4, p. 619-627, 2019. |
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DOI: |
doi.org/10.1071/AN17436 |
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Idioma: |
Inglês |
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Conteúdo: |
Data from 127 539 Hereford and Braford cattle were used to compare estimates of genetic parameters for navel, conformation, precocity, muscling and size visual scores at yearling, using linear and threshold animal models. In a second step, these models were cross-validated using a multinomial logistic regression in order to quantify the association between phenotype and genetic merit for each trait. For navel score, higher heritability was obtained with the threshold model (0.42 ± 0.02) in relation to the linear model (0.22 ± 0.02). However, similar heritability was estimated in both models for conformation, precocity, muscling and size, with values of 0.18 ± 0.01, 0.19 ± 0.01, 0.19 ± 0.01 and 0.26 ± 0.01, respectively, using linear model, and of 0.19 ± 0.01, 0.19 ± 0.01, 0.20 ± 0.01, and 0.29 ± 0.01, respectively, using threshold model. For navel score, Spearman correlations between sires? breeding values predicted using linear and threshold models ranged from 0.60 (1% of the best sires are selected) to 0.96 (all sires are selected). For conformation, precocity, muscling and size scores, low changes in sires? rank are expected using these models (Spearman correlations >0.86), regardless of the proportion of sires selected. Except for navel with the linear model, the direction of the associations between phenotype and genetic merit were in accordance with its expectation, as there were increases in the phenotype per unit of change in the breeding value. Thus, the threshold model would be recommended to perform genetic evaluation of navel score in this population. However, linear and threshold models showed similar predictive ability for conformation, precocity, muscling and size scores. MenosData from 127 539 Hereford and Braford cattle were used to compare estimates of genetic parameters for navel, conformation, precocity, muscling and size visual scores at yearling, using linear and threshold animal models. In a second step, these models were cross-validated using a multinomial logistic regression in order to quantify the association between phenotype and genetic merit for each trait. For navel score, higher heritability was obtained with the threshold model (0.42 ± 0.02) in relation to the linear model (0.22 ± 0.02). However, similar heritability was estimated in both models for conformation, precocity, muscling and size, with values of 0.18 ± 0.01, 0.19 ± 0.01, 0.19 ± 0.01 and 0.26 ± 0.01, respectively, using linear model, and of 0.19 ± 0.01, 0.19 ± 0.01, 0.20 ± 0.01, and 0.29 ± 0.01, respectively, using threshold model. For navel score, Spearman correlations between sires? breeding values predicted using linear and threshold models ranged from 0.60 (1% of the best sires are selected) to 0.96 (all sires are selected). For conformation, precocity, muscling and size scores, low changes in sires? rank are expected using these models (Spearman correlations >0.86), regardless of the proportion of sires selected. Except for navel with the linear model, the direction of the associations between phenotype and genetic merit were in accordance with its expectation, as there were increases in the phenotype per unit of change in the breeding value. Thus, the thres... Mostrar Tudo |
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Palavras-Chave: |
Inferência bayesiana. |
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Thesagro: |
Criação; Gado de Corte; Melhoramento Genético Animal. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02568naa a2200277 a 4500
001 2110830
005 2019-10-01
008 2019 bl uuuu u00u1 u #d
024 7 $adoi.org/10.1071/AN17436$2DOI
100 1 $aCAMPOS, G. S.
245 $aThreshold and linear models for genetic evaluation of visual scores in Hereford and Braford cattle.$h[electronic resource]
260 $c2019
520 $aData from 127 539 Hereford and Braford cattle were used to compare estimates of genetic parameters for navel, conformation, precocity, muscling and size visual scores at yearling, using linear and threshold animal models. In a second step, these models were cross-validated using a multinomial logistic regression in order to quantify the association between phenotype and genetic merit for each trait. For navel score, higher heritability was obtained with the threshold model (0.42 ± 0.02) in relation to the linear model (0.22 ± 0.02). However, similar heritability was estimated in both models for conformation, precocity, muscling and size, with values of 0.18 ± 0.01, 0.19 ± 0.01, 0.19 ± 0.01 and 0.26 ± 0.01, respectively, using linear model, and of 0.19 ± 0.01, 0.19 ± 0.01, 0.20 ± 0.01, and 0.29 ± 0.01, respectively, using threshold model. For navel score, Spearman correlations between sires? breeding values predicted using linear and threshold models ranged from 0.60 (1% of the best sires are selected) to 0.96 (all sires are selected). For conformation, precocity, muscling and size scores, low changes in sires? rank are expected using these models (Spearman correlations >0.86), regardless of the proportion of sires selected. Except for navel with the linear model, the direction of the associations between phenotype and genetic merit were in accordance with its expectation, as there were increases in the phenotype per unit of change in the breeding value. Thus, the threshold model would be recommended to perform genetic evaluation of navel score in this population. However, linear and threshold models showed similar predictive ability for conformation, precocity, muscling and size scores.
650 $aCriação
650 $aGado de Corte
650 $aMelhoramento Genético Animal
653 $aInferência bayesiana
700 1 $aREIMANN, F. A.
700 1 $aSCHIMDT, P. I.
700 1 $aCARDOSO, L. L.
700 1 $aSOLLERO, B. P.
700 1 $aBRACCINI, J.
700 1 $aYOKOO, M. J. I.
700 1 $aBOLIGON, A. A.
700 1 $aCARDOSO, F. F.
773 $tAnimal Production Science$gv. 59, n. 4, p. 619-627, 2019.
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