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| Registros recuperados : 13 | |
| 2. |  | MOTA, R. R.; TEMPELMAN, R. J.; CARDOSO, F. F.; AGUILAR, I. G.; LOPES, P. S. Genomic wide-selection for tick resistance in Hereford and Braford cattle via reaction norm model. 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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| 4. | | MOTA, R. R.; MARQUES, L. F. A.; LOPES, P. S.; RESENDE, M. D. V. de; SILVA, F. G. da. Inclusão de animais oriundos da técnica de transferência de embriões, na estimação de parâmetros genéticos de bovinos da raça Simental. In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 9., 2012, João Pessoa. Trabalhos. João Pessoa: Sociedade Brasileira de Melhoramento Animal, 2012. Disponibilizado online.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | MOTA, R. R.; SILVA, F. F.; LOPES, P. S.; TEMPELMAN, R. J.; SOLLERO, B. P.; AGUILAR, I.; CARDOSO, F. F. Analyses of reaction norms reveal new chromosome regions associated with tick resistance in cattle. Animal, v. 12, n. 2, p. 205-214, Feb. 2018.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 7. | | MOTA, R. R.; LOPES, P. S.; TEMPELMAN, R. J.; SILVA, F. F.; AGUILAR, I.; GULIAS GOMES, C. C.; CARDOSO, F. F. Genome-enabled prediction for tick resistance in Hereford and Braford beef cattle via reaction norm models. Journal of Animal Science, v. 94, n. 5, p. 1834-1843, May 2016.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 8. | | MOTA, R. R.; MARQUES, L. F. A.; LOPES, P. S.; SILVA, L. P. da; RESENDE, M. D. V. de; TORRES, R. A. Genetic evaluation using multi-trait and random regression models in Simmental beef cattle. Genetics and Molecular Research, v. 12, n. 3, p. 2465-2480, 2013.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | MOTA, R. R.; LOPES, P. S.; MARQUES, L. F. A.; SILVA, L. P. da; RESENDE, M. D. V. de; TORRES, R. de A. The influence of animals from embryo transfer on the genetic evaluation of growth in Simmental beef cattle by using multi-trait models. Genetics and Molecular Biology, v. 36, n. 1, p. 43-49, 2013.| Biblioteca(s): Embrapa Florestas. |
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| 10. | | MOTA, R. R.; LOPES, P. S.; MARQUES, L. F. A.; SILVA, L. P.; PESSOA, M. C.; TORRES, R. A.; RESENDE, M. D. V. de. Influence of animals obtained using embryo transfer on the genetic evaluation of growth in Simmental beef cattle with random regression models. Genetics and Molecular Research, v. 12, n. 4, p. 5889-5904, 2013.| Biblioteca(s): Embrapa Florestas. |
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| 11. | | SANTOS, P. M. dos; NASCIMENTO, A. C. C.; NASCIMENTO, M.; SILVA, F. F. e; AZEVEDO, C. F.; MOTA, R. R.; GUIMARÃES, S. E. F.; LOPES, P. S. Use of regularized quantile regression to predict the genetic merit of pigs for asymmetric carcass traits. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 9, p. 1011-1017, Sept. 2018. Título em português: Uso da regressão quantílica regularizada para predição de mérito genético em suínos quanto a características assimétricas de carcaça.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 12. | | LAGROTTA, M. R.; SILVA, F. F. e; RESENDE, M. D. V. de; NASCIMENTO, M.; DUARTE, D. A. S.; AZEVEDO, C. F.; MOTA, R. R. Computação paralela aplicada à seleção genômica via inferência Bayesiana. Revista Brasileira de Biometria, Lavras, v. 35, n. 3, p. 440-448, 2017.| Biblioteca(s): Embrapa Florestas. |
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| 13. | | SILVA, D. A. da; SILVA, F. F. e; VENTURA, H. T.; JUNQUEIRA, V. S.; SILVA, A. A. da; MOTA, R. R.; LOPES, P. S. Contemporary groups in the genetic evaluation of Nellore cattle using Bayesian inference. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 8, p. 643-651, fev. 2017. Título em português: Grupos de contemporâneos na avaliação genética de gado Nelore por inferência bayesiana.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 13 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
18/09/2013 |
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Data da última atualização: |
19/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MOTA, R. R.; LOPES, P. S.; MARQUES, L. F. A.; SILVA, L. P. da; RESENDE, M. D. V. de; TORRES, R. de A. |
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Afiliação: |
RODRIGO REIS MOTA, UFV; PAULO SÁVIO LOPES, UFV; LUIZ FERNANDO A. MARQUES, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO; LUCIANO PINHEIRO DA SILVA, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; ROBLEDO DE ALMEIDA TORRES, UFV. |
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Título: |
The influence of animals from embryo transfer on the genetic evaluation of growth in Simmental beef cattle by using multi-trait models. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, v. 36, n. 1, p. 43-49, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
The weight records from Simmental beef cattle were used in a genetic evaluation of growth with or without the inclusion of animals obtained by embryo transfer. A multi-trait model in which embryo transfer individuals were excluded (MTM1) contained 29,510 records from 10,659 animals, while another model without exclusion of these animals (MTM2) contained 62,895 weight records from 23,160 animals. The weight records were adjusted for ages of 100, 205, 365, 450, 550 and 730 days. The (co)variance components and genetic parameters were estimated by the restricted maximum likelihood method. The (co)variance components were similar in both models, except for maternal permanent environment variance. Direct heritabilities (h2 d) in MTM1 were 0.04, 0.11, 0.20, 0.27, 0.31 and 0.42, while in MTM2 they were 0.11, 0.11, 0.17, 0.21, 0.22 and 0.26 for 100, 205, 365, 450, 550 and 730 days of age, respectively. Estimates of h2 d in MTM1 were higher than in MTM2 for the weight at 365 days of age. Genetic correlations between weights in both models ranged from moderate to high, suggesting that these traits may be determined mainly by the same genes. Animals from embryo transfer may be included in the genetic evaluation of Simmental beef cattle in Brazil; this inclusion may provide potential gains in accuracy and genetic gains by reducing the interval between generations. |
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Palavras-Chave: |
Componente de covariância; Herdabilidade; Simental. |
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Thesagro: |
Gado de Corte; Peso. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/89697/1/Deon-GMB-TheInfluence.pdf
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Marc: |
LEADER 02128naa a2200241 a 4500
001 1966567
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100 1 $aMOTA, R. R.
245 $aThe influence of animals from embryo transfer on the genetic evaluation of growth in Simmental beef cattle by using multi-trait models.$h[electronic resource]
260 $c2013
520 $aThe weight records from Simmental beef cattle were used in a genetic evaluation of growth with or without the inclusion of animals obtained by embryo transfer. A multi-trait model in which embryo transfer individuals were excluded (MTM1) contained 29,510 records from 10,659 animals, while another model without exclusion of these animals (MTM2) contained 62,895 weight records from 23,160 animals. The weight records were adjusted for ages of 100, 205, 365, 450, 550 and 730 days. The (co)variance components and genetic parameters were estimated by the restricted maximum likelihood method. The (co)variance components were similar in both models, except for maternal permanent environment variance. Direct heritabilities (h2 d) in MTM1 were 0.04, 0.11, 0.20, 0.27, 0.31 and 0.42, while in MTM2 they were 0.11, 0.11, 0.17, 0.21, 0.22 and 0.26 for 100, 205, 365, 450, 550 and 730 days of age, respectively. Estimates of h2 d in MTM1 were higher than in MTM2 for the weight at 365 days of age. Genetic correlations between weights in both models ranged from moderate to high, suggesting that these traits may be determined mainly by the same genes. Animals from embryo transfer may be included in the genetic evaluation of Simmental beef cattle in Brazil; this inclusion may provide potential gains in accuracy and genetic gains by reducing the interval between generations.
650 $aGado de Corte
650 $aPeso
653 $aComponente de covariância
653 $aHerdabilidade
653 $aSimental
700 1 $aLOPES, P. S.
700 1 $aMARQUES, L. F. A.
700 1 $aSILVA, L. P. da
700 1 $aRESENDE, M. D. V. de
700 1 $aTORRES, R. de A.
773 $tGenetics and Molecular Biology$gv. 36, n. 1, p. 43-49, 2013.
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